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

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 Portugal. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Portugal is likely to change within 7 days, so travellers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from London to Portugal?

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 Portugal with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

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

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 Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

Which airlines provide the cheapest flights from London to Portugal?

In the past 3 days, the cheapest round-trip tickets from London to Portugal were found on Air Canada (C$ 1,041) and Lufthansa (C$ 1,469).

How long does a flight from London to Portugal take?

The duration of a flight to Portugal depends on your arrival airport. The shortest routes to Portugal from London are to Ponta Delgada , which takes 13h 05m , Lisbon , which takes 14h 20m, and Porto , which takes 18h 40m.

C$ 670 CHEAP FLIGHTS from London to Portugal

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Best Portugal Flight Deals from London

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

One-wayReturn

Lisbon1 stopC$ 1,173

Porto2 stopsC$ 1,041

Faro2 stopsC$ 1,363

Cheap Flight Deals from London to Portugal (YXU-PT0)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Portugal 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.

Round-trip

One-way

Recent round-trip flight deals from London to Portugal

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

Discover the best prices for you by selecting your travel dates on KAYAK.

Choose your dates

3:35 p.m. - 9:35 a.m.YXU-OPO

37h 00m2 stops

12:35 p.m. - 9:18 a.m.OPO-YXU

25h 43m2 stops

C$ 1,041Air Canada

Find Deal

Sun, 8 Jun - Sun, 15 Jun

3:45 p.m. - 11:05 a.m.YXU-LIS

14h 20m1 stop

12:50 p.m. - 9:19 a.m.LIS-YXU

25h 29m1 stop

C$ 1,173Air Canada

Find Deal

Wed, 7 May - Wed, 14 May

3:35 p.m. - 11:45 a.m.YXU-OPO

15h 10m1 stop

8:25 a.m. - 9:28 p.m.OPO-YXU

18h 03m2 stops

C$ 1,332

Find Deal

Sun, 8 Jun - Sun, 15 Jun

3:45 p.m. - 11:05 a.m.YXU-LIS

14h 20m1 stop

11:25 a.m. - 9:29 p.m.LIS-YXU

15h 04m2 stops

C$ 1,352Air Canada

Find Deal

Wed, 7 May - Wed, 14 May

9:55 a.m. - 11:05 p.m.YXU-FAO

32h 10m2 stops

7:00 a.m. - 9:18 a.m.FAO-YXU

31h 18m2 stops

C$ 1,363

Find Deal

Sat, 7 Jun - Sat, 14 Jun

6:00 a.m. - 11:45 a.m.YXU-OPO

24h 45m3 stops

8:25 a.m. - 9:28 p.m.OPO-YXU

18h 03m2 stops

C$ 1,401

Find Deal

Sun, 8 Jun - Sun, 15 Jun

3:35 p.m. - 11:05 p.m.YXU-FAO

26h 30m2 stops

6:10 p.m. - 5:14 a.m.FAO-YXU

40h 04m3 stops

C$ 1,421

Find Deal

Sat, 7 Jun - Sat, 14 Jun

3:45 p.m. - 1:40 p.m.YXU-LIS

16h 55m2 stops

11:25 a.m. - 9:29 p.m.LIS-YXU

15h 04m2 stops

C$ 1,469Lufthansa

Find Deal

Wed, 7 May - Wed, 14 May

6:15 a.m. - 11:50 p.m.YXU-FAO

36h 35m3 stops

7:00 a.m. - 5:14 a.m.FAO-YXU

27h 14m3 stops

C$ 1,516

Find Deal

Sat, 7 Jun - Sat, 14 Jun

3:35 p.m. - 6:55 p.m.YXU-OPO

22h 20m3 stops

9:15 a.m. - 9:00 p.m.OPO-YXU

40h 45m3 stops

C$ 1,529

Find Deal

Sun, 8 Jun - Sun, 15 Jun

KAYAK's insights & trends for London to Portugal flights

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

Prices

Airlines

The cheapest time of day to fly to Portugal is generally in the afternoon, when round-trip flights cost C$ 816 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Portugal is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 943.

Find deals

Low season	November
High season	March
Cheapest flight	C$ 670

Best time to beat the crowds (24% less expensive on average)

Most popular time to fly and prices are also 22% lower on average.

Flight from London to Lisbon

How does KAYAK find such low prices on flights from London to Portugal?
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 Portugal.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Portugal?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Portugal 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 Portugal?
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 Portugal 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 Portugal?
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 Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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

Information on your arrival and departure airports

London (YXU)

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Flights to Portugal

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C$ 670 Find Cheap Flights from London to Portugal

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 Portugal departing on 6/6. 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.

KAYAK searches hundreds of travel sites at once for deals on flights to Portugal

Best Portugal Flight Deals from London

Cheap Flight Deals from London to Portugal (YXU-PT0)

Recent round-trip flight deals from London to Portugal

Recent one-way flight deals from London to Portugal

KAYAK's insights & trends for London to Portugal flights

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

What is the cheapest time of day to fly to Portugal?

Which airlines provide the cheapest flights from London to Portugal?

In the past 3 days, the cheapest round-trip tickets from London to Portugal were found on Air Canada (C$ 1,041) and Lufthansa (C$ 1,469).

How long does a flight from London to Portugal take?

The duration of a flight to Portugal depends on your arrival airport. The shortest routes to Portugal from London are to Ponta Delgada, which takes 13h 05m, Lisbon, which takes 14h 20m, and Porto, which takes 18h 40m.

Good to know

Low season

High season

Cheapest flight

FAQs - booking Portugal flights

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

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

What is the Hacker Fare option on flights from London to Portugal?

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

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

Information on your arrival and departure airports

Cabin class types available on flights to Portugal

Cabin classes available on flights to Portugal. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Portugal with a hotel stay or car rental

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights from other airports in London to Portugal

Flights from all airports in London to Portugal. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights to popular cities in Portugal

Find deals for your return flight