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Cheap flights from Porto to London Heathrow Airport from £49

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto to London Heathrow Airport departing on 16/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Porto to London

Cheap return flights

These are some of the best return flight deals from Porto to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Porto to London.

Cheap last-minute flights

Planning a quick getaway from Porto to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Porto to London

Find recent round-trip train or bus tickets from Porto to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
21:55 - 09:10OPO-LHR
11h 15m1 stop
20:50 - 08:00LHR-OPO
11h 10m1 stop
£99Vueling
Find Deal
ma, 13 tammi - ma, 20 tammi
21:55 - 09:10OPO-LHR
11h 15m1 stop
20:50 - 08:00LHR-OPO
11h 10m1 stop
£107Vueling
Find Deal
la, 18 tammi - ma, 20 tammi
13:00 - 22:40OPO-LHR
9h 40m1 stop
06:00 - 14:00LHR-OPO
8h 00m1 stop
£119TAP AIR PORTUGAL
Find Deal
la, 18 tammi - su, 26 tammi
15:55 - 21:35OPO-LHR
5h 40m1 stop
18:30 - 07:55LHR-OPO
13h 25m1 stop
£122TAP AIR PORTUGAL
Find Deal
pe, 7 helmi - ti, 11 helmi
20:20 - 20:05OPO-LHR
23h 45m2 stops
20:50 - 08:00LHR-OPO
11h 10m1 stop
pe, 17 tammi - ma, 20 tammi
08:55 - 20:05OPO-LHR
11h 10m2 stops
20:50 - 08:00LHR-OPO
11h 10m1 stop
la, 11 tammi - ma, 13 tammi
12:25 - 17:15OPO-LHR
4h 50m1 stop
13:25 - 20:00LHR-OPO
6h 35m1 stop
£146Iberia
Find Deal
ti, 28 tammi - la, 1 helmi
14:35 - 20:05OPO-LHR
5h 30m1 stop
15:00 - 20:00LHR-OPO
5h 00m1 stop
£147Iberia
Find Deal
ke, 19 helmi - to, 20 helmi
11:45 - 18:20OPO-LHR
6h 35m1 stop
19:35 - 10:55LHR-OPO
15h 20m1 stop
£163Air France
Find Deal
pe, 10 tammi - su, 12 tammi
11:50 - 18:20OPO-LHR
6h 30m1 stop
19:35 - 10:50LHR-OPO
15h 15m1 stop
£257Air France
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ke, 19 helmi - pe, 21 helmi
08:45 - 14:25OPO-LHR
5h 40m1 stop
£49Vueling
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ma, 16 joulu
08:35 - 20:05OPO-LHR
11h 30m1 stop
£55Vueling
Find Deal
su, 19 tammi
08:00 - 14:25OPO-LHR
6h 25m1 stop
ma, 20 tammi
12:25 - 17:15OPO-LHR
4h 50m1 stop
£59Iberia
Find Deal
ti, 25 helmi
08:45 - 14:25OPO-LHR
5h 40m1 stop
ti, 17 joulu
16:40 - 21:55OPO-LHR
5h 15m1 stop
£62Iberia
Find Deal
to, 30 tammi
18:00 - 14:35OPO-LHR
20h 35m1 stop
£71TAP AIR PORTUGAL
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la, 29 maalis
12:00 - 22:40OPO-LHR
10h 40m1 stop
£74TAP AIR PORTUGAL
Find Deal
ti, 24 joulu
08:40 - 19:15OPO-LHR
34h 35m2 stops
£106SWISS
Find Deal
pe, 13 joulu
08:40 - 07:15OPO-LHR
22h 35m2 stops
£112SWISS
Find Deal
la, 29 maalis
12:05 - 18:55OPO-LHR
6h 50m1 stop
08:15 - 15:55LHR-OPO
7h 40m1 stop
£160TAP AIR PORTUGAL
Find Deal
la, 23 marras - la, 30 marras
12:05 - 18:55OPO-LHR
6h 50m1 stop
12:25 - 19:00LHR-OPO
6h 35m1 stop
£171TAP AIR PORTUGAL
Find Deal
la, 23 marras - pe, 29 marras
21:55 - 09:10OPO-LHR
11h 15m1 stop
15:15 - 22:40LHR-OPO
7h 25m1 stop
ma, 25 marras - ke, 27 marras
21:55 - 09:10OPO-LHR
11h 15m1 stop
20:50 - 21:20LHR-OPO
24h 30m1 stop
£189Vueling
Find Deal
ma, 25 marras - pe, 29 marras
21:55 - 09:10OPO-LHR
11h 15m1 stop
12:25 - 19:00LHR-OPO
6h 35m1 stop
ti, 26 marras - pe, 29 marras
21:55 - 09:10OPO-LHR
11h 15m1 stop
20:50 - 20:25LHR-OPO
23h 35m2 stops
ma, 25 marras - pe, 29 marras
21:55 - 14:25OPO-LHR
16h 30m2 stops
20:50 - 08:00LHR-OPO
11h 10m1 stop
£223Vueling
Find Deal
ma, 25 marras - ke, 27 marras
12:00 - 17:30OPO-LHR
5h 30m1 stop
08:15 - 14:00LHR-OPO
5h 45m1 stop
£228TAP AIR PORTUGAL
Find Deal
pe, 22 marras - su, 24 marras
09:10 - 19:15OPO-LHR
10h 05m2 stops
06:00 - 11:10LHR-OPO
5h 10m1 stop
£327SWISS
Find Deal
ti, 26 marras - pe, 29 marras
08:40 - 19:15OPO-LHR
34h 35m2 stops
08:55 - 18:35LHR-OPO
9h 40m1 stop
£388SWISS
Find Deal
pe, 22 marras - su, 24 marras

Vueling flights from Porto to London Heathrow Airport

Our best Vueling deals on Porto to London Heathrow Airport flight tickets
Vueling
13 Jan
OPO21:55Porto
11h 15m
1 stop
LHR09:10London Heathrow
20 Jan
LHR20:50London Heathrow
11h 10m
1 stop
OPO08:00Porto
Vueling
18 Jan
OPO21:55Porto
11h 15m
1 stop
LHR09:10London Heathrow
20 Jan
LHR20:50London Heathrow
11h 10m
1 stop
OPO08:00Porto
Vueling
21 Jan
OPO08:35Porto
11h 30m
1 stop
LHR20:05London Heathrow
25 Jan
LHR20:50London Heathrow
11h 10m
1 stop
OPO08:00Porto

TAP AIR PORTUGAL flights from Porto to London Heathrow Airport

Our best TAP AIR PORTUGAL deals on Porto to London Heathrow Airport flight tickets
TAP AIR PORTUGAL
18 Jan
OPO13:00Porto
9h 40m
1 stop
LHR22:40London Heathrow
26 Jan
LHR06:00London Heathrow
8h 00m
1 stop
OPO14:00Porto
TAP AIR PORTUGAL
7 Feb
OPO15:55Porto
5h 40m
1 stop
LHR21:35London Heathrow
11 Feb
LHR18:30London Heathrow
13h 25m
1 stop
OPO07:55Porto
TAP AIR PORTUGAL
6 Feb
OPO12:05Porto
6h 50m
1 stop
LHR18:55London Heathrow
9 Feb
LHR06:00London Heathrow
7h 45m
1 stop
OPO13:45Porto

See travel insights to London from

How to get the cheapest flight ticket from Porto to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

February. The cheapest time of year to fly to London Heathrow Airport from Porto is February. The most expensive is June.

What is the cheapest day to depart Porto for London Heathrow Airport?

Thursday. The cheapest day of the week is usually Thursday. The most expensive is usually Monday.

When is the cheapest time to fly from Porto to London Heathrow Airport?

In the morning. Porto to London Heathrow Airport flights are approximately 34% more expensive in the afternoon than in the morning

How far in advance should you book Porto to London Heathrow Airport flights?

23 days before. The cheapest time to buy a flight from Porto to London Heathrow Airport is approximately 23 days to departure

Can stopping save me money on Porto to London Heathrow Airport flights?

You could potentially save up to 44% on your flight if you consider stops on a Porto to London Heathrow Airport flight.

How have Porto to London Heathrow Airport flight prices changed over time?

As of November 2024, prices for Porto to London Heathrow Airport flights are approximately 76% more expensive when compared to flights at the same time last year.

When to book flights from Porto to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Porto to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Porto to London Heathrow Airport (OPO to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto to London Heathrow Airport

Best price found

£49

Fastest flight time

4h 50m

Direct flights

None
The best one-way flight to London Heathrow Airport from Porto in the past 72 hours is £49. The best return flight deal from Porto to London Heathrow Airport found on momondo in the last 72 hours is £99.
The fastest flight from Porto to London Heathrow Airport takes 4h 50m
There are no direct flights from Porto to London Heathrow Airport. Popular non-direct route for this connection is Porto Airport - London Heathrow Airport.

  • How far is Porto to London Heathrow by plane?

    The distance between Porto and London Heathrow is about 810.6 mi. A reasonable flight in good conditions will take 4h 50m.

  • When did momondo last update prices for flights from Porto Airport to London Heathrow Airport?

    Prices for flights from Porto Airport to London Heathrow Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Porto Airport to London Heathrow Airport?

  • How old do you have to be to fly from Porto Airport to London Heathrow Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Porto to London Heathrow Airport?

  • What is the most popular airline from Porto to London Heathrow Airport?


Best airlines flying from Porto to London Heathrow Airport

Compare and see reviews for airlines that fly from Porto to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom £95Free CancellationRating
7.1
1,892 reviews
Search TAP AIR PORTUGAL flights

Why use momondo?

Why should I use momondo to find a flight deal from Porto to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Porto to London . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Porto to London with flexible booking policies on momondo?

Flights from Porto to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Porto to London?

Once all potential Porto to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Porto to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Porto and alert you when they change.


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