LHR - OPO
£49 Find Cheap Flights from London Heathrow Airport to Porto – Compare and Save
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Porto departing on 31/12. 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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Everything you should know
Cheapest return fare
£105
Typical prices: £176-£277
Vueling
Sat 28/11Tue 1/12
LHR - OPO • 1 stop
Cheapest one-way flight
£48
Typical prices: £86-£145
Vueling
Thu 31/12
LHR - OPO • 1 stop
Flight Deals
Cheap Flights from Heathrow to Porto (LHR-OPO)
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Porto 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.
Discover the best prices for you by selecting your travel dates on KAYAK.
Recent return flight deals from Heathrow to Porto
Sat, 28 Nov - Tue, 1 Dec
09:55 - 21:15LHR London Heathrow-OPO Porto
11h 20m1 stop Barcelona-El Prat
21:55 - 09:10OPO Porto-LHR London Heathrow
11h 15m1 stop Barcelona-El Prat
£105Vueling
Tue, 27 Oct - Tue, 10 Nov
15:30 - 20:10LHR London Heathrow-OPO Porto
4h 40m1 stop Bilbao
20:45 - 14:45OPO Porto-LHR London Heathrow
18h 00m1 stop Bilbao
£113Vueling
Thu, 12 Nov - Thu, 19 Nov
15:30 - 20:20LHR London Heathrow-OPO Porto
4h 50m1 stop Bilbao
20:55 - 14:45OPO Porto-LHR London Heathrow
17h 50m1 stop Bilbao
£115Multiple Airlines
Wed, 16 Dec - Sun, 20 Dec
20:50 - 08:10LHR London Heathrow-OPO Porto
11h 20m1 stop Barcelona-El Prat
12:25 - 17:15OPO Porto-LHR London Heathrow
4h 50m1 stop Madrid Barajas
£116Multiple Airlines
Fri, 4 Dec - Mon, 7 Dec
06:35 - 12:50LHR London Heathrow-OPO Porto
6h 15m1 stop Munich Franz Josef Strauss
13:45 - 19:35OPO Porto-LHR London Heathrow
5h 50m1 stop Munich Franz Josef Strauss
£126Lufthansa
Fri, 22 Jan - Mon, 25 Jan
19:05 - 07:40LHR London Heathrow-OPO Porto
12h 35m1 stop Madrid Barajas
20:40 - 18:15OPO Porto-LHR London Heathrow
21h 35m1 stop Madrid Barajas
£127Iberia
Thu, 3 Dec - Sat, 5 Dec
13:40 - 19:00LHR London Heathrow-OPO Porto
5h 20m1 stop Lisbon Humberto Delgado
11:00 - 18:55OPO Porto-LHR London Heathrow
7h 55m1 stop Lisbon Humberto Delgado
£130TAP AIR PORTUGAL
Fri, 22 Jan - Thu, 28 Jan
06:00 - 13:30LHR London Heathrow-OPO Porto
7h 30m1 stop Lisbon Humberto Delgado
16:00 - 21:35OPO Porto-LHR London Heathrow
5h 35m1 stop Lisbon Humberto Delgado
£131TAP AIR PORTUGAL
Wed, 11 Nov - Wed, 18 Nov
06:35 - 12:50LHR London Heathrow-OPO Porto
6h 15m1 stop Munich Franz Josef Strauss
13:45 - 19:35OPO Porto-LHR London Heathrow
5h 50m1 stop Munich Franz Josef Strauss
£134Lufthansa
Sat, 21 Nov - Mon, 23 Nov
09:15 - 16:00LHR London Heathrow-OPO Porto
6h 45m1 stop Madrid Barajas
16:40 - 22:15OPO Porto-LHR London Heathrow
5h 35m1 stop Madrid Barajas
£172Iberia
Recent one-way flight deals from Heathrow to Porto
Thu, 31 Dec
20:50 - 08:10LHR London Heathrow-OPO Porto
11h 20m1 stop Barcelona-El Prat
£48Vueling
Wed, 25 Nov
20:50 - 08:10LHR London Heathrow-OPO Porto
11h 20m1 stop Barcelona-El Prat
£49Vueling
Wed, 11 Nov
18:50 - 20:20LHR London Heathrow-OPO Porto
25h 30m1 stop Bilbao
£57Multiple Airlines
Thu, 12 Nov
15:30 - 20:20LHR London Heathrow-OPO Porto
4h 50m1 stop Bilbao
£57Multiple Airlines
Sat, 31 Oct
09:15 - 20:00LHR London Heathrow-OPO Porto
10h 45m1 stop Madrid Barajas
£70Iberia
Sat, 27 Feb
08:15 - 15:00LHR London Heathrow-OPO Porto
6h 45m1 stop Lisbon Humberto Delgado
£71TAP AIR PORTUGAL
Sat, 13 Mar
12:25 - 18:00LHR London Heathrow-OPO Porto
5h 35m1 stop Lisbon Humberto Delgado
£71TAP AIR PORTUGAL
Sat, 6 Feb
17:25 - 07:40LHR London Heathrow-OPO Porto
14h 15m1 stop Madrid Barajas
£74Iberia
Fri, 23 Oct
20:55 - 15:30LHR London Heathrow-OPO Porto
18h 35m1 stop Amsterdam Schiphol
£130KLM
Fri, 23 Oct
20:55 - 15:30LHR London Heathrow-OPO Porto
18h 35m1 stop Amsterdam Schiphol
£132KLM
Recent last minute flight deals from Heathrow to Porto
Sat, 3 Oct - Thu, 8 Oct
19:45 - 08:30LHR London Heathrow-OPO Porto
12h 45m1 stop Paris Charles de Gaulle
05:55 - 13:45OPO Porto-LHR London Heathrow
7h 50m1 stop Paris Charles de Gaulle
£160Air France
Wed, 7 Oct - Mon, 30 Nov
11:20 - 19:00LHR London Heathrow-OPO Porto
7h 40m1 stop Lisbon Humberto Delgado
10:30 - 17:30OPO Porto-LHR London Heathrow
7h 00m1 stop Lisbon Humberto Delgado
£162TAP AIR PORTUGAL
Sun, 4 Oct - Tue, 6 Oct
08:00 - 20:25LHR London Heathrow-OPO Porto
12h 25m1 stop Lisbon Humberto Delgado
22:30 - 10:20OPO Porto-LHR London Heathrow
11h 50m1 stop Lisbon Humberto Delgado
£162TAP AIR PORTUGAL
Wed, 7 Oct - Tue, 13 Oct
13:35 - 23:25LHR London Heathrow-OPO Porto
9h 50m1 stop Munich Franz Josef Strauss
17:00 - 21:35OPO Porto-LHR London Heathrow
4h 35m1 stop Brussels Bruxelles-National
£169Multiple Airlines
Wed, 7 Oct - Sat, 10 Oct
14:45 - 22:15LHR London Heathrow-OPO Porto
7h 30m1 stop Amsterdam Schiphol
19:00 - 07:40OPO Porto-LHR London Heathrow
12h 40m1 stop Amsterdam Schiphol
£207KLM
Tue, 6 Oct - Sat, 10 Oct
11:05 - 16:10LHR London Heathrow-OPO Porto
5h 05m1 stop Brussels Bruxelles-National
12:55 - 21:35OPO Porto-LHR London Heathrow
8h 40m1 stop Brussels Bruxelles-National
£209Brussels Airlines
Tue, 6 Oct - Thu, 8 Oct
06:50 - 16:10LHR London Heathrow-OPO Porto
9h 20m1 stop Brussels Bruxelles-National
12:55 - 21:35OPO Porto-LHR London Heathrow
8h 40m1 stop Brussels Bruxelles-National
£210Brussels Airlines
Tue, 6 Oct - Tue, 13 Oct
20:55 - 22:15LHR London Heathrow-OPO Porto
25h 20m1 stop Amsterdam Schiphol
19:00 - 07:40OPO Porto-LHR London Heathrow
12h 40m1 stop Amsterdam Schiphol
£219KLM
Fri, 2 Oct - Sun, 4 Oct
11:30 - 20:00LHR London Heathrow-OPO Porto
8h 30m1 stop Madrid Barajas
08:20 - 16:20OPO Porto-LHR London Heathrow
8h 00m1 stop Madrid Barajas
£314Iberia
Sun, 4 Oct - Tue, 6 Oct
09:55 - 16:10LHR London Heathrow-OPO Porto
6h 15m1 stop Barcelona-El Prat
12:25 - 20:05OPO Porto-LHR London Heathrow
7h 40m2 stops Madrid Barajas Barcelona-El Prat
£1,032Iberia
Booking Insights
KAYAK’s insights & trends for Heathrow to Porto flights
Get data-powered insights and trends into flights from Heathrow to Porto to help you find the cheapest flights, the best time to fly and much more.
Prices
Airlines
Stopovers
More
How much is a return flight from London Heathrow Airport to Porto?
This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Porto departing in November.What is the cheapest month to fly from London Heathrow Airport to Porto?
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Porto, 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 London Heathrow Airport to Porto is January, where tickets cost £150 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £265 and £250 respectively.
How far in advance should I book a flight from London Heathrow Airport to Porto?
To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Porto, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.To get a below average price on the flight from London Heathrow Airport to Porto, you should book around 2 weeks before departure, which saves you about 46% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.
Flight prices are below average for this route right now.
Flights to Porto from London Heathrow Airport usually cost between £170 and £198 in November.The lowest price found in the past 5 days was £105 on Vueling (28 Nov–1 Dec).
Which airlines provide the cheapest flights from London Heathrow Airport to Porto?
The cheapest return price for the route for each airline clicked by KAYAK users in the last 5 days.In the past 5 days, the cheapest return tickets from London Heathrow Airport to Porto were found on Vueling (£105) and SWISS (£121).
Which airlines fly direct between London Heathrow Airport and Porto?
Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from London Heathrow Airport to Porto.There are 2 airlines that fly direct from London Heathrow Airport to Porto. They are TAP AIR PORTUGAL and easyJet. The cheapest airline for this route is easyJet, with the best return deal found costing £52. On average, the best prices for this route can be found at easyJet.
What is the most popular stopover airport when flying from London Heathrow Airport to Porto?
Percentage of one-stop return flights from London Heathrow Airport to Porto chosen by KAYAK users via each stopover airport in the last 12 months (only includes trips with the same stopover airport on both legs).Lisbon (LIS) is the top choice – 68% of KAYAK users who clicked on one-stop flights from London Heathrow Airport to Porto picked an itinerary connecting there.
What is the cheapest stopover airport when flying from London Heathrow Airport to Porto?
Average return price for one-stop flights from London Heathrow Airport to Porto clicked by KAYAK users in the last 12 months (only includes trips with the same stopover airport for both legs).Flights via Barcelona (BCN) offer the most affordable fares, with an average price of £179 for a return.
Which stopover airport offers the shortest total travel time from London Heathrow Airport to Porto?
Shortest average total travel time for one-stop one-way flights from London Heathrow Airport to Porto via different stopover airports, based on KAYAK user data from the last 12 months.Consider flying via Brussels (BRU) for the shortest journey. The average one-way travel time for flights connecting there is 5h 07m.
Which stopover airport has the quickest connection when flying from London Heathrow Airport to Porto?
Average duration at different stopover airports for one-stop one-way flights from London Heathrow Airport to Porto, based on KAYAK user data from the last 12 months.If you prefer a quick connection, Zurich (ZRH) often has the shortest stopovers from London Heathrow Airport to Porto, with an average time of 1h 15m.
How long does a flight from London Heathrow Airport to Porto take?
There are no direct flights for this route listed on KAYAK. The shortest multi-flight duration is 3h 45m.
Good to know - Cheap tickets from London Heathrow Airport to Porto
Low season | February |
|---|---|
High season | August |
Cheapest flight | £49 |
When to book flights from Heathrow to Porto
Are your dates flexible? Find out the best times to travel from Heathrow to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 London Heathrow Airport to Porto flights
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Cabin class types available on flights to Porto
Cabin classes available on flights to Porto. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
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Flights from domestic origins to Porto
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.