C$ 538 Find Cheap Flights from London to Greece

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Greece departing on 7/4. 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.
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Best Greece Flight Deals from London

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Athens
Athens2 stopsC$ 1,061

Cheap Flight Deals from London to Greece (YXU-GR0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Greece that are departing in the next months. 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 London to Greece

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from London to Greece.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:15 a.m. - 8:10 a.m.YXU-ATH
19h 55m2 stops
1:10 p.m. - 8:19 p.m.ATH-YXU
14h 09m1 stop
C$ 1,061Air Canada
Find Deal
Wed, 9 Apr - Wed, 16 Apr
5:15 a.m. - 8:10 a.m.YXU-ATH
19h 55m2 stops
11:45 a.m. - 2:48 p.m.ATH-YXU
34h 03m2 stops
C$ 1,094United Airlines
Find Deal
Wed, 9 Apr - Wed, 16 Apr
9:55 a.m. - 11:10 a.m.YXU-ATH
18h 15m1 stop
1:10 p.m. - 8:19 p.m.ATH-YXU
14h 09m1 stop
C$ 1,220Lufthansa
Find Deal
Wed, 9 Apr - Wed, 16 Apr
9:55 a.m. - 10:05 a.m.YXU-ATH
17h 10m2 stops
2:05 p.m. - 2:57 p.m.ATH-YXU
55h 52m2 stops
C$ 1,348Air Canada
Find Deal
Fri, 29 Aug - Mon, 8 Sep
3:35 p.m. - 11:10 a.m.YXU-ATH
12h 35m1 stop
1:10 p.m. - 8:47 p.m.ATH-YXU
14h 37m1 stop
C$ 1,373Lufthansa
Find Deal
Fri, 29 Aug - Mon, 8 Sep
5:15 a.m. - 8:10 a.m.YXU-ATH
19h 55m2 stops
6:55 a.m. - 8:19 p.m.ATH-YXU
20h 24m3 stops
C$ 1,514United Airlines
Find Deal
Wed, 9 Apr - Wed, 16 Apr
9:55 a.m. - 10:05 a.m.YXU-ATH
17h 10m2 stops
6:30 a.m. - 8:47 p.m.ATH-YXU
21h 17m3 stops
C$ 2,130
Find Deal
Fri, 29 Aug - Mon, 8 Sep

Good to know

Low season

October

High season

August

Cheapest flight

C$ 538
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (19% more expensive on average)
Flight from London to Athens

FAQs - booking Greece flights

  • How does KAYAK find such low prices on flights from London to Greece?

    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 London to Greece.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Greece 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 London to Greece?

    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 from London to Greece with an airline and back with another airline.

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

    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 from London to Greece up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Greece

  • High season is considered to be January, November and December. The cheapest month to fly from London is October.
  • Morning departure is around 52% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airlines flying from London to Greece

Need help choosing which airline to fly with from London to Greece? 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.
7.0
Air CanadaOverall score based on 8878 reviews
6.7Entertainment
6.2Food
7.0Comfort
7.3Boarding
7.8Crew
Airline reviews

The take off was delayed as we were told that the baggages had to be rearranged to balance the weight. I only took a carry-on and a personal item, but the overhead bin was extremely small, even a normal size carryon can’t fit it, so they had to check it in for free. The seat was really tight and no entertainment at all.

2.0 MediocreAnonymous, Mar 2025YOW - YQB
Read more Air Canada reviews

The take off was delayed as we were told that the baggages had to be rearranged to balance the weight. I only took a carry-on and a personal item, but the overhead bin was extremely small, even a normal size carryon can’t fit it, so they had to check it in for free. The seat was really tight and no entertainment at all.

My plane was cancelled and had to be rebook for the evening was not happy.

The flight was cancelled and we had to rebook on Porter to make our cruise the next day. Air Canada has not compensated. We won’t be flying with them again. This is the second time this has happened. Also the return flight was delayed 2 hours who knows why.

Separated me and my wife and wife’s sister in far apart different seats even though I booked them all together. Just scams after scams to make us pay more. Worst airline

Breakfast sandwich option sold out by row 30 One flight attendant not very amicable (spoke to a few people about her)

After nearly nine years without traveling, my son and I decided to take our first flight, and we chose Air Canada and I’m so glad we did! From start to finish, our experience was nothing short of amazing. The flight itself was smooth, comfortable, and truly enjoyable. The staff were warm, professional, and went above and beyond to make us feel at ease. But what really stood out for me was the luggage tracking feature. Knowing that my bag was scanned onto the same flight I was on gave me such peace of mind. It’s little details like this that make all the difference, especially after not traveling for so long. This trip was incredibly special for us, and Air Canada made it even more memorable. Thank you for such a fantastic experience I wouldn’t hesitate to fly with you again!

every single person involved showed their joy, working in the airline industry - it created a very pleasant atmosphere for everyone

Terrible. They boarded us and then we sat at the gate for 2.5 hours. Our flight overall was delayed 6 hours.

Amazing!! They had lots of entertainment with movies, shows, games, and music. I did not feel bored on the flight at all :)

If you want your flight to get delayed constantly for 13+ hours and given a 10 dollar food voucher the. I would say take air canada. Worst experience ever.

The aircraft was old, there was no charging sockets, and the seats were narrow and uncomfortable even though I had exit row premium seats.

Delayed over 2 hours. Bring your own snacks or prepare to pay. No entertainment and no plug plugs for charging.

The service was really good. The breakfast food could’ve been better as I don’t eat sweets for breakfast and the only choice was a muffin. Overall, good experience though. Thank you.

I have flown with many airlines. My first time was several years ago. Now I remember why I avoided them for so long. Lufthanza is the only airline who has ever raised a size/weight issue with my modest standard size carry on. I had to repack three times to meet their carry-on weight criteria. (Apparently the rules of physics apply differently on Lufthansa flight than on other airlines.) In the meantime their staff was quite rude, repeating meaningless phrases like "Rules are Rules." And ignoring the additional fact that weight is also weight, whether it is in found in your carry on or in your suitcase. They eventually acknowledged that customer service and satisfaction is, for them, a low priority. Never choosing Lufthansa again.

The flight was delayed and I was stressing the whole time about whether I would make my next flight.

Great crew dealing with the most unprepared family with a million kids and zero sense.

The flight crew did a good job, the main problem I had was in the layout of the pod itself. I know it does not matter but the connection for the head phones was not A- easy to find, B- very difficult to do based on the placement ( behind the right shoulder, very hard to reach, the type of plug on the frame vs the actual plug of the headphones), C due to the location and the way it connected, it did not allow me to use my own headphones, D- very low quality and very uncomfortable headphones, E- Surprisingly, very old selections of movies, for me, at least. I will still fly with Lufthansa as you deliver a very good product overall and I enjoy the quality of service, the ease and the prices. Thank you.

The seats were extremely uncomfortable. I spent €25 on internet and never gained access to it. A flight attendant told me she would file a complaint/report on my behalf but it put me in a very difficult situation.

Delayed flight with no explanations; no jetway boarding so we had to stand on the tarmac in the cold rain. Baggage was lost.

I remember flying with Lufthansa many years ago, and it used to be an amazing airline with more technologically savvy and roomy planes, but unfortunately that isn’t the case anymore. The space between the seats is much smaller, which is ok for short flights, but definitely not for across the Atlantic flights. Not sure if I’ll opt for Lufthansa the next time, maybe just if necessary.

Everything you need to know for your flight from London to Greece

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