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IST - LHR

C$ 131 Find cheap flights from Istanbul to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Istanbul to Heathrow departing on 18/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 15/6
Sat 22/6

Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Istanbul to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Istanbul to London, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,211,976 times on KAYAK, and here is why:

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Cheap flight deals from Istanbul to Heathrow (IST-LHR)

 
These are the cheapest deals for flights from Istanbul to Heathrow currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Istanbul to Heathrow

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Istanbul to Heathrow.

Recent one-way flight deals from Istanbul to Heathrow

Only flying one-way? Below are some of the best one-way flight deals from Istanbul to Heathrow found on KAYAK recently.

Recent last-minute flight deals from Istanbul to Heathrow

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Istanbul to Heathrow.

Recent direct flight deals from Istanbul to Heathrow

The latest deals for direct flights from Istanbul to Heathrow so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Istanbul to Heathrow

Find recent round-trip train or bus tickets from Istanbul to Heathrow.

All round-trip flight deals to Heathrow

The cheapest plane tickets to Heathrow found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:30 a.m. - 9:35 a.m.IST-LHR
4h 05mdirect
5:30 p.m. - 12:40 a.m.LHR-IST
4h 10mdirect
C$ 241British Airways
Find Deal
Mon, 11 Nov - Thu, 14 Nov
6:40 p.m. - 7:45 p.m.IST-LHR
4h 05mdirect
10:40 a.m. - 5:40 p.m.LHR-IST
4h 00mdirect
C$ 300British Airways
Find Deal
Thu, 7 Nov - Sun, 10 Nov
4:45 p.m. - 12:30 p.m.IST-LHR
21h 45m1 stop
1:30 p.m. - 2:50 p.m.LHR-IST
23h 20m1 stop
C$ 301Air Serbia
Find Deal
Tue, 15 Oct - Tue, 22 Oct
5:25 p.m. - 12:20 p.m.IST-LHR
21h 55m1 stop
1:20 p.m. - 5:05 p.m.LHR-IST
24h 45m1 stop
C$ 331Air Serbia
Find Deal
Mon, 28 Oct - Mon, 4 Nov
4:40 p.m. - 12:20 p.m.IST-LHR
22h 40m1 stop
1:20 p.m. - 9:40 p.m.LHR-IST
5h 20m1 stop
C$ 332Air Serbia
Find Deal
Fri, 8 Nov - Sun, 10 Nov
2:00 p.m. - 10:10 p.m.IST-LHR
10h 10m1 stop
8:30 a.m. - 9:20 p.m.LHR-IST
10h 50m1 stop
C$ 350Lufthansa
Find Deal
Tue, 17 Sep - Tue, 1 Oct
5:55 p.m. - 8:50 p.m.IST-LHR
5h 55m1 stop
6:30 a.m. - 4:55 p.m.LHR-IST
7h 25m1 stop
C$ 356KLM
Find Deal
Mon, 11 Nov - Sat, 16 Nov
2:55 p.m. - 4:50 p.m.IST-LHR
3h 55mdirect
11:25 a.m. - 5:15 p.m.LHR-IST
3h 50mdirect
C$ 403Turkish Airlines
Find Deal
Fri, 7 Jun - Tue, 11 Jun
1:10 p.m. - 3:05 p.m.IST-LHR
3h 55mdirect
11:25 a.m. - 5:15 p.m.LHR-IST
3h 50mdirect
C$ 405Turkish Airlines
Find Deal
Fri, 7 Jun - Tue, 11 Jun
7:00 p.m. - 10:15 p.m.IST-LHR
6h 15m1 stop
8:45 a.m. - 10:35 p.m.LHR-IST
10h 50m2 stops
C$ 421Lufthansa
Find Deal
Fri, 8 Nov - Sun, 10 Nov
8:25 p.m. - 10:25 p.m.IST-LHR
4h 00mdirect
C$ 131British Airways
Find Deal
Fri, 18 Oct
7:55 p.m. - 9:55 p.m.IST-LHR
4h 00mdirect
C$ 154British Airways
Find Deal
Tue, 1 Oct
8:50 p.m. - 11:15 a.m.IST-LHR
16h 25m1 stop
C$ 158Aegean Airlines
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Mon, 10 Jun
3:50 p.m. - 9:10 p.m.IST-LHR
7h 20m1 stop
C$ 159Aegean Airlines
Find Deal
Thu, 13 Jun
5:00 p.m. - 8:55 p.m.IST-LHR
5h 55m1 stop
C$ 162KLM
Find Deal
Tue, 16 Jul
5:00 p.m. - 8:55 p.m.IST-LHR
5h 55m1 stop
C$ 163KLM
Find Deal
Wed, 26 Jun
4:30 a.m. - 12:30 p.m.IST-LHR
10h 00m1 stop
C$ 168Air Serbia
Find Deal
Tue, 24 Sep
4:30 a.m. - 12:30 p.m.IST-LHR
10h 00m1 stop
C$ 187Air Serbia
Find Deal
Mon, 7 Oct
1:10 p.m. - 3:05 p.m.IST-LHR
3h 55mdirect
C$ 214Turkish Airlines
Find Deal
Thu, 10 Oct
1:10 p.m. - 3:05 p.m.IST-LHR
3h 55mdirect
C$ 228Turkish Airlines
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Mon, 7 Oct
6:45 p.m. - 8:50 p.m.IST-LHR
4h 05mdirect
4:40 p.m. - 10:30 p.m.LHR-IST
3h 50mdirect
C$ 406Turkish Airlines
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Tue, 21 May - Fri, 31 May
6:45 p.m. - 8:50 p.m.IST-LHR
4h 05mdirect
4:40 p.m. - 10:30 p.m.LHR-IST
3h 50mdirect
C$ 407Turkish Airlines
Find Deal
Tue, 21 May - Fri, 31 May
8:05 p.m. - 10:05 p.m.IST-LHR
4h 00mdirect
6:30 p.m. - 12:25 a.m.LHR-IST
3h 55mdirect
C$ 436British Airways
Find Deal
Sat, 18 May - Tue, 21 May
8:05 p.m. - 10:05 p.m.IST-LHR
4h 00mdirect
6:30 p.m. - 12:25 a.m.LHR-IST
3h 55mdirect
C$ 440British Airways
Find Deal
Sat, 18 May - Tue, 4 Jun
2:00 p.m. - 8:40 p.m.IST-LHR
8h 40m1 stop
8:30 a.m. - 9:20 p.m.LHR-IST
10h 50m1 stop
C$ 503Lufthansa
Find Deal
Sat, 18 May - Wed, 22 May
10:40 a.m. - 9:10 p.m.IST-LHR
12h 30m1 stop
4:35 p.m. - 2:10 a.m.LHR-IST
7h 35m1 stop
C$ 571Aegean Airlines
Find Deal
Sun, 19 May - Wed, 19 Jun
10:40 a.m. - 3:30 p.m.IST-LHR
6h 50m1 stop
4:35 p.m. - 2:10 a.m.LHR-IST
7h 35m1 stop
C$ 574Aegean Airlines
Find Deal
Sun, 19 May - Mon, 3 Jun
2:00 p.m. - 8:40 p.m.IST-LHR
8h 40m1 stop
7:25 a.m. - 9:20 p.m.LHR-IST
11h 55m2 stops
C$ 597Lufthansa
Find Deal
Sat, 18 May - Wed, 22 May
4:40 p.m. - 6:10 p.m.IST-LHR
27h 30m2 stops
1:30 p.m. - 3:55 p.m.LHR-IST
24h 25m2 stops
C$ 1,120Air Serbia
Find Deal
Sat, 18 May - Mon, 20 May
4:40 p.m. - 12:30 p.m.IST-LHR
21h 50m2 stops
1:30 p.m. - 3:55 p.m.LHR-IST
24h 25m2 stops
C$ 1,266Air Serbia
Find Deal
Tue, 21 May - Fri, 31 May
8:30 a.m. - 9:35 a.m.IST-LHR
4h 05mdirect
5:30 p.m. - 12:40 a.m.LHR-IST
4h 10mdirect
C$ 241British Airways
Find Deal
Mon, 11 Nov - Thu, 14 Nov
6:40 p.m. - 7:45 p.m.IST-LHR
4h 05mdirect
10:40 a.m. - 5:40 p.m.LHR-IST
4h 00mdirect
C$ 300British Airways
Find Deal
Thu, 7 Nov - Sun, 10 Nov
8:25 p.m. - 10:25 p.m.IST-LHR
4h 00mdirect
6:35 p.m. - 12:30 a.m.LHR-IST
3h 55mdirect
C$ 337British Airways
Find Deal
Fri, 20 Sep - Mon, 23 Sep
8:25 p.m. - 10:25 p.m.IST-LHR
4h 00mdirect
6:35 p.m. - 12:30 a.m.LHR-IST
3h 55mdirect
C$ 343British Airways
Find Deal
Fri, 20 Sep - Mon, 23 Sep
7:55 p.m. - 9:55 p.m.IST-LHR
4h 00mdirect
6:35 p.m. - 12:30 a.m.LHR-IST
3h 55mdirect
C$ 366British Airways
Find Deal
Tue, 8 Oct - Mon, 14 Oct
5:50 p.m. - 7:50 p.m.IST-LHR
4h 00mdirect
6:35 p.m. - 12:30 a.m.LHR-IST
3h 55mdirect
C$ 368British Airways
Find Deal
Tue, 15 Oct - Mon, 21 Oct
8:05 p.m. - 10:05 p.m.IST-LHR
4h 00mdirect
6:30 p.m. - 12:25 a.m.LHR-IST
3h 55mdirect
C$ 387British Airways
Find Deal
Sat, 29 Jun - Sun, 1 Sep
8:25 p.m. - 10:25 p.m.IST-LHR
4h 00mdirect
6:30 p.m. - 12:25 a.m.LHR-IST
3h 55mdirect
C$ 388British Airways
Find Deal
Fri, 18 Oct - Sat, 26 Oct
2:55 p.m. - 4:50 p.m.IST-LHR
3h 55mdirect
11:25 a.m. - 5:15 p.m.LHR-IST
3h 50mdirect
C$ 403Turkish Airlines
Find Deal
Fri, 7 Jun - Tue, 11 Jun
1:10 p.m. - 3:05 p.m.IST-LHR
3h 55mdirect
11:25 a.m. - 5:15 p.m.LHR-IST
3h 50mdirect
C$ 405Turkish Airlines
Find Deal
Fri, 7 Jun - Tue, 11 Jun

Flights from Istanbul to Heathrow - Travel Insights & Trends

Get data-powered insights and trends into flights from Istanbul to Heathrow to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Istanbul to London Heathrow Airport?

The average price of all flights from Istanbul Airport to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to London Heathrow Airport on a Monday and more expensive on a Wednesday. On your return trip to Istanbul, you should consider flying back on a Saturday, and avoid Wednesdays for better deals.

What is the cheapest month to fly from Istanbul Airport to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Istanbul Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Istanbul Airport to London Heathrow Airport is February, where tickets cost C$ 267 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is C$ 616 and C$ 561 respectively.

How far in advance should I book a flight from Istanbul Airport to London Heathrow Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Istanbul Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Istanbul Airport to London Heathrow Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 87 days before departure.

Which airlines provide the cheapest flights from Istanbul to London Heathrow Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to London Heathrow Airport from Istanbul were found on British Airways (C$ 131) and Aegean Airlines (C$ 158), and the lowest round-trip tickets were found on British Airways (C$ 241) and Air Serbia (C$ 301).

Which airlines fly direct between Istanbul Airport and London Heathrow Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Istanbul Airport to London Heathrow Airport.
There are 2 airlines that fly direct from Istanbul Airport to London Heathrow Airport. They are British Airways and Turkish Airlines. The cheapest airline for this route is British Airways, with the best deal found costing C$ 251. On average, the best prices for this route can be found at Turkish Airlines.

How many flights are there between Istanbul Airport and London Heathrow Airport per day?

Each day, there are between 8 and 10 nonstop flights that take off from Istanbul Airport and land in London Heathrow Airport, with an average flight time of 4h 02m. The most common departure time is 1:00 p.m. and most flights take off in the afternoon. Each week, there are 65 flights. The most frequent day of departure is Saturday, when 15% of all weekly flights depart. The fewest flights depart on a Wednesday.

Which cabin class options are there for flights between Istanbul Airport and London Heathrow Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Istanbul to London Heathrow Airport take?

The average direct flight takes 3h 55m, covering a distance of 4,001 km.

What’s the earliest departure time from Istanbul to London Heathrow Airport?

Early birds can take the earliest flight from Istanbul Airport at 7:50 am and will be landing in London Heathrow Airport at 9:50 am.

What’s the latest departure time from Istanbul to London Heathrow Airport?

If you prefer to fly at night, the latest flight from Istanbul Airport to London Heathrow Airport jets off at 8:25 pm and lands at 10:25 pm.

Good to know

Low season

September

High season

December

Cheapest flight

C$ 131
Best time to beat the crowds but there is an average 31% increase in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Istanbul to London Heathrow Airport

When to book flights from Istanbul to Heathrow

Are your dates flexible? Find out the best times to travel from Istanbul to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Istanbul to London Heathrow Airport flights

  • What is the cheapest flight from Istanbul Airport to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Istanbul Airport to London Heathrow Airport was C$ 96 for a one-way ticket and C$ 177 for a round-trip.

  • Which aircraft models fly most regularly from Istanbul to London Heathrow Airport?

    The Boeing 777-300ER is the aircraft model that flies most regularly on the Istanbul to London Heathrow Airport flight route.

  • Which airline alliances offer flights from Istanbul to London Heathrow Airport?

    oneworld, and Star Alliance are the airline alliances operating flights between Istanbul and London Heathrow Airport, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Istanbul to London Heathrow Airport?

    There are direct flights from Istanbul to London Heathrow Airport on a daily basis.

  • Which is the best airline for flights from Istanbul to London, Turkish Airlines or British Airways?

    The two airlines most popular with KAYAK users for flights from Istanbul to London are Turkish Airlines and British Airways. With an average price for the route of C$ 457 and an overall rating of 7.4, Turkish Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of C$ 540 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Istanbul to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Istanbul to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Istanbul to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Istanbul is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Istanbul to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to Istanbul with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Istanbul to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Istanbul up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Istanbul Airport to London Heathrow Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 847 or less one-way and C$ 798 or less round-trip.

Prefer to fly non-stop from Istanbul to London Heathrow Airport?

Find which airlines fly direct from Istanbul to Heathrow, which days they fly and book direct flights.

Nonstop departures

Istanbul to London Heathrow

Monday

Air Canada,American Airlines,Avianca, +8 more

Air Canada,American Airlines, +9 more

Tuesday

Air Canada,American Airlines,Avianca, +8 more

Air Canada,American Airlines, +9 more

Wednesday

Air Canada,American Airlines,Avianca, +8 more

Air Canada,American Airlines, +9 more

Thursday

Air Canada,American Airlines,Avianca, +8 more

Air Canada,American Airlines, +9 more

Friday

Air Canada,American Airlines,Avianca, +8 more

Air Canada,American Airlines, +9 more

Saturday

Air Canada,American Airlines,Avianca, +8 more

Air Canada,American Airlines, +9 more

Sunday

Air Canada,American Airlines,Avianca, +8 more

Air Canada,American Airlines, +9 more

See more nonstop flights

Nonstop returns

London Heathrow to Istanbul

Monday

Air Canada,American Airlines,Avianca, +8 more

Air Canada,American Airlines, +9 more

Tuesday

Air Canada,American Airlines,Avianca, +8 more

Air Canada,American Airlines, +9 more

Wednesday

Air Canada,American Airlines,Avianca, +8 more

Air Canada,American Airlines, +9 more

Thursday

Air Canada,American Airlines,Avianca, +8 more

Air Canada,American Airlines, +9 more

Friday

Air Canada,American Airlines,Avianca, +8 more

Air Canada,American Airlines, +9 more

Saturday

Air Canada,American Airlines,Avianca, +8 more

Air Canada,American Airlines, +9 more

Sunday

Air Canada,American Airlines,Avianca, +8 more

Air Canada,American Airlines, +9 more

See more nonstop flights
See more nonstop flights

Top airlines flying from Istanbul to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Istanbul to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Istanbul to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Turkish AirlinesOverall score based on 3707 reviews
7.5Entertainment
7.4Food
7.4Boarding
7.4Comfort
7.8Crew
Airline reviews

Very disorganised check-in and boarding. We won't fly with them again

4.0 OkayVickie, May 2024IST - YUL
Read more about Turkish Airlines reviews

Very disorganised check-in and boarding. We won't fly with them again

Movie selection was ok, but could be better. Would like to see greater selection of newer movies.

Loved the check-in experience. Very friendly staff and not crowded. I did wind up with a middle-middle seat, which was quite uncomfortable. Always appreciate the very professional staff on TAL.

Don’t use them on the IST-isb route, horrible service

It was a nightmare. I booked business class ticket from Ediburgh to Beirut via Istanbul to attend a funeral. I had a wonderful experience flying to Istanbul from Edinburgh. Then I could not get a boarding pass issued to Beirut. It seems that although they booked me and I had a reservation number, I had no seat allocated and the flight was full. I was asked to go from one desk to another and made to wait for 2 hours. I missed my flight as I did not have a seat assigned and it was full. The only option was to put me on the next flight, 6 hours later, for a fee of over $400. They said that was the best they can do to 'help me' and to 'take it or leave it'. Well, I was not about to be bullied; I stood my ground. I booked and paid premium for the journey, which was confirmed. The eventually accepted to not charge me extra and i waited a total of over 8 hours in the airport with no compensation. On top of my grief with the risk of missing the funeral service, I had to put up with their indifference and condescending attitude. They spoke about me in Turkish thinking I would not understand (I hold a British passport) in front of me. When they eventually handed my passport and boarding pass back to me, I showed them I was born in Istanbul and that I understood everything and said a condescending 'thank you' back to them in Turkish. You should have seen their faces. I said that consumers have rights and it is a shame that Turkish Airlines does not have good customer service to at least acknowledge and apologize for errors committed by the airline. Blaming the me, the client, for such an error and placing unreasonable ultimatums, rudeness and dismissiveness to be rid of me, particularly when I was vulnerable and visibly grieving was really shocking... The airline taints the city of Istanbul and the people of Türkiye. Such a shame.

There was a Turkish Airlines employee sat in 16A in the row in front of us. We understood that she was a Turkish Airlines employee from her interaction with the cabin crew and the fact that she boarded business but was sitting in economy with us. What annoyed us was the extremely loud conversation she had for the majority of the 12 hour flight with two men, one of which was leaning over the chair in front of her. This was annoying as they were so loud that my wife and I could still hear them despite wearing our noise cancelling earphones. No intervention was taken by the cabin crew. Secondly, she ordered some extra meals from the crew, which we believe to have come from business class, for her male friends. Seeing this in economy is very disheartening. Lastly, one of her male friends pulled out an e-cigarette and was only mildly reprimanded by the cabin crew. Overall, we consider this behaviour completely inappropriate of a Turkish Airlines employee. Next time we will book with Emirites, I don’t think that their employees would be allowed to behave in this manner.

the worst experience we had. they put connection label to our luggages with mistake and we had to wait for 5 hours to pick them up

In general terms the service was excellent. I would ask that they add more content in Spanish to the catalog of movies, series and music.

Paying for reserved seats and never received the seats I paid for !! Just fake and a surprise out of their " box "

Turkish airline always good Only Turkish representatives at the gave need to be more helpfull to any staff who traveling on Turkish airline . One situation happened Ist to jfk on Feb 29 TK3 had seats I asked them to transfer me to tk3 because Feb 29 tk1 was oversold and they advise me that I might not make it for tk1 I asked them to transfer me to tk3 and they say no they can’t do it I been telling them you know that I don’t have a chance for tk 1 why would you let plane go with some empty seats on tk3 if you can transfer me to tk3 and have less staff on tk1 and still told me no I waited for tk1 9 hours and only last minute I got seat on tk1 It was not easy situation but I am glad I made it home Thank you Turkish Airline One more suggestion for Turkish Airline you need to make a FIRST CLASS cabin it would be so cool 🆒 Good luck all the best See you more

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working. - Expect to be woken up more than an hour before landing when they start dinging the bell and making announcements and turning on all cabin lights to serve a snack. I would prefer they remain quiet and only serve people who want to wake up.

Great!!! The first flight was a little painful because the chair wasn’t reclining and my back was destroyed by the time I got in London. But the second flight was perfect!! Super comfortable, the food was amazing, the crew super polite and helpful. Overall, I had a good experience

Better food and more space in the seats. Also when doing the web check in both times I was going in to your site the minute you open it and there is not really many seats to choose only to buy!!!

It was ok, not as good as it used to be. The Heathrow connection was a disaster - complete anarchy, unknowledgable and skimpy assistance and signage. Gate crew at next flight was great, held the flight while my wife struggled through security.

It was great! The seats were comfortable, and they fed me during the transatlantic flight, something which I have been missing out on for the past 3 years as I travel to and from school.

The seats were uncomfortable. It was an old plane. The crew could have been more hospitable.

This flight was cancelled at the last minute. We were rebooked on another flight but a day later. We lost a day of our vacation and paid for a night in a hotel we couldn’t use. The flights we were rebooked on (both American) messed up our seating on both flights-we didn’t get the seats we had paid for. All in all, a terrible experience.

I declined a wheelchair in Vienna as I was told it was a short walk. However, though I "boarded" the bus first, I was at the back when we got to the plane. There were steps up to the plane and no-one helped except the stewardess as I was near the top of the stairs. She found a better seat for me also.

Horrible connection in Heathrow on flight to destination. Flight missed due to delay on incoming flight. They did rebook us, and then that flight was delayed 2 hours. They don’t post gate info until 45 minutes to departure time which can cut it close if you have to take a tram to your terminal gate area. Then our return flight was completely cancelled. They notified us at 4:30AM. They rebooked us on a different airline and a different fare class. We were completely screwed. Travel day ended up being 30 hours. I will never fly them again.

Book cheap flights from Istanbul to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Istanbul to London found on KAYAK in the last 72 hours.
18/10Fri
directBritish Airways
4h 00mIST-LHR
C$ 131
1/10Tue
directBritish Airways
4h 00mIST-LHR
C$ 154
10/6Mon
1 stopAegean Airlines
16h 25mIST-LHR
C$ 158
13/6Thu
1 stopAegean Airlines
7h 20mIST-LHR
C$ 159
16/7Tue
1 stopKLM
5h 55mIST-LHR
C$ 162
26/6Wed
1 stopKLM
5h 55mIST-LHR
C$ 163
24/9Tue
1 stopAir Serbia
10h 00mIST-LHR
C$ 168
7/10Mon
1 stopAir Serbia
10h 00mIST-LHR
C$ 187
10/10Thu
directTurkish Airlines
3h 55mIST-LHR
C$ 214
7/10Mon
directTurkish Airlines
3h 55mIST-LHR
C$ 228

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Last minute flights from Istanbul to Heathrow

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Istanbul to London that are departing in the next 10 days.
21/5Tue
directTurkish Airlines
4h 05mIST-LHR
31/5Fri
directTurkish Airlines
3h 50mLHR-IST
C$ 406
21/5Tue
directTurkish Airlines
4h 05mIST-LHR
31/5Fri
directTurkish Airlines
3h 50mLHR-IST
C$ 407
18/5Sat
directBritish Airways
4h 00mIST-LHR
21/5Tue
directBritish Airways
3h 55mLHR-IST
C$ 436
18/5Sat
directBritish Airways
4h 00mIST-LHR
4/6Tue
directBritish Airways
3h 55mLHR-IST
C$ 440
18/5Sat
multi-stopLufthansa
8h 40mIST-LHR
22/5Wed
multi-stopLufthansa
10h 50mLHR-IST
C$ 503
19/5Sun
multi-stopAegean Airlines
12h 30mIST-LHR
19/6Wed
multi-stopAegean Airlines
7h 35mLHR-IST
C$ 571
19/5Sun
multi-stopAegean Airlines
6h 50mIST-LHR
3/6Mon
multi-stopAegean Airlines
7h 35mLHR-IST
C$ 574
18/5Sat
multi-stopLufthansa
8h 40mIST-LHR
22/5Wed
multi-stopLufthansa
11h 55mLHR-IST
C$ 597
18/5Sat
multi-stopAir Serbia
27h 30mIST-LHR
20/5Mon
multi-stopAir Serbia
24h 25mLHR-IST
C$ 1,120
21/5Tue
multi-stopAir Serbia
21h 50mIST-LHR
31/5Fri
multi-stopAir Serbia
24h 25mLHR-IST
C$ 1,266

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Istanbul - London Heathrow Airport Flights

Departure:

Istanbul (undefined)Türkiye

Destination:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

London Heathrow Airport - Istanbul

Cabin classes:

C$ 3,240
C$ 1,315
C$ 714

Browse origins:

  • Flights » 
  • Istanbul Airport

Browse destinations:

  • Flights » 
  • Worldwide » 
  • London » 
  • London Heathrow Airport