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Cheap flights from Porto to London from £31

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Porto to London departing on 3/2. 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.
13:50 - 16:15OPO-STN
2h 25mdirect
05:55 - 08:20STN-OPO
2h 25mdirect
£31Ryanair
Find Deal
Mon, 3 Feb - Sun, 9 Feb
14:05 - 16:30OPO-STN
2h 25mdirect
13:25 - 15:50STN-OPO
2h 25mdirect
£32Ryanair
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Thu, 13 Feb - Sat, 22 Feb
09:15 - 11:35OPO-LTN
2h 20mdirect
07:05 - 09:35LTN-OPO
2h 30mdirect
£53easyJet
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Sat, 15 Mar - Tue, 18 Mar
10:15 - 12:40OPO-LTN
2h 25mdirect
06:10 - 08:40LTN-OPO
2h 30mdirect
£56easyJet
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Thu, 13 Feb - Sat, 22 Feb
08:45 - 11:10OPO-STN
2h 25mdirect
21:10 - 08:00STN-OPO
10h 50m1 stop
Sun, 19 Jan - Sat, 25 Jan
12:50 - 15:05OPO-LGW
2h 15mdirect
21:05 - 08:00LGW-OPO
10h 55m1 stop
Fri, 7 Feb - Mon, 10 Feb
07:05 - 09:25OPO-LGW
2h 20mdirect
09:05 - 11:25LGW-OPO
2h 20mdirect
£110TAP AIR PORTUGAL
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Thu, 16 Jan - Sun, 19 Jan
07:05 - 09:25OPO-LGW
2h 20mdirect
10:10 - 12:30LGW-OPO
2h 20mdirect
£116TAP AIR PORTUGAL
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Sat, 1 Feb - Sat, 8 Feb
12:25 - 18:50OPO-LGW
6h 25m1 stop
16:50 - 19:15LGW-OPO
2h 25mdirect
£160British Airways
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Sat, 18 Jan - Sun, 19 Jan
12:25 - 17:15OPO-LHR
4h 50m1 stop
06:20 - 11:45LHR-OPO
5h 25m1 stop
£172British Airways
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Fri, 7 Feb - Sun, 9 Feb
21:40 - 00:05OPO-STN
2h 25mdirect
£31Ryanair
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Sat, 18 Jan
10:20 - 12:45OPO-STN
2h 25mdirect
£32Ryanair
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Mon, 3 Mar
21:10 - 23:30OPO-LGW
2h 20mdirect
£33easyJet
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Sun, 9 Feb
21:55 - 08:30OPO-LGW
10h 35m1 stop
£36Vueling
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Tue, 21 Jan
09:40 - 12:00OPO-LGW
2h 20mdirect
£38easyJet
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Sat, 22 Mar
21:55 - 08:30OPO-LGW
10h 35m1 stop
£41Vueling
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Wed, 5 Feb
18:30 - 20:50OPO-LGW
2h 20mdirect
£48British Airways
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Wed, 5 Feb
07:45 - 10:05OPO-LGW
2h 20mdirect
£60TAP AIR PORTUGAL
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Mon, 23 Dec
18:15 - 09:45OPO-LGW
15h 30m1 stop
£71TAP AIR PORTUGAL
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Mon, 2 Jun
17:30 - 19:50OPO-LGW
2h 20mdirect
£82British Airways
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Mon, 3 Mar
19:10 - 21:35OPO-STN
2h 25mdirect
05:55 - 08:20STN-OPO
2h 25mdirect
£54Ryanair
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Mon, 23 Dec - Mon, 30 Dec
19:20 - 07:40OPO-STN
12h 20m1 stop
09:20 - 11:45STN-OPO
2h 25mdirect
£68Ryanair
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Mon, 23 Dec - Sun, 5 Jan
14:35 - 21:30OPO-STN
6h 55m1 stop
21:55 - 08:00STN-OPO
10h 05m1 stop
Mon, 23 Dec - Sun, 5 Jan
21:55 - 08:30OPO-LGW
10h 35m1 stop
18:05 - 20:40LGW-OPO
2h 35mdirect
Mon, 23 Dec - Sun, 5 Jan
09:15 - 11:35OPO-LTN
2h 20mdirect
07:10 - 09:40LTN-OPO
2h 30mdirect
£143easyJet
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Sat, 21 Dec - Thu, 26 Dec
07:45 - 10:05OPO-LGW
2h 20mdirect
09:05 - 11:25LGW-OPO
2h 20mdirect
£143TAP AIR PORTUGAL
Find Deal
Mon, 23 Dec - Sun, 5 Jan
21:10 - 23:25OPO-LGW
2h 15mdirect
07:05 - 09:30LGW-OPO
2h 25mdirect
£147easyJet
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Sat, 21 Dec - Thu, 26 Dec
20:00 - 22:40OPO-LHR
26h 40m1 stop
06:00 - 13:05LHR-OPO
7h 05m1 stop
£154TAP AIR PORTUGAL
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Mon, 23 Dec - Tue, 31 Dec
17:30 - 19:50OPO-LGW
2h 20mdirect
14:15 - 16:40LGW-OPO
2h 25mdirect
£157British Airways
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Mon, 23 Dec - Mon, 30 Dec
16:55 - 19:15OPO-LGW
2h 20mdirect
16:50 - 19:15LGW-OPO
2h 25mdirect
£426British Airways
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Thu, 19 Dec - Sun, 22 Dec
13:50 - 16:15OPO-STN
2h 25mdirect
05:55 - 08:20STN-OPO
2h 25mdirect
£31Ryanair
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Mon, 3 Feb - Sun, 9 Feb
14:05 - 16:30OPO-STN
2h 25mdirect
13:25 - 15:50STN-OPO
2h 25mdirect
£32Ryanair
Find Deal
Thu, 13 Feb - Sat, 22 Feb
09:15 - 11:35OPO-LTN
2h 20mdirect
07:05 - 09:35LTN-OPO
2h 30mdirect
£53easyJet
Find Deal
Sat, 15 Mar - Tue, 18 Mar
10:15 - 12:40OPO-LTN
2h 25mdirect
06:10 - 08:40LTN-OPO
2h 30mdirect
£56easyJet
Find Deal
Thu, 13 Feb - Sat, 22 Feb
06:30 - 08:50OPO-LGW
2h 20mdirect
09:05 - 11:25LGW-OPO
2h 20mdirect
£105TAP AIR PORTUGAL
Find Deal
Wed, 5 Feb - Sun, 9 Feb
10:45 - 13:05OPO-LGW
2h 20mdirect
09:40 - 12:05LGW-OPO
2h 25mdirect
Tue, 28 Jan - Wed, 29 Jan
07:05 - 09:25OPO-LGW
2h 20mdirect
09:05 - 11:25LGW-OPO
2h 20mdirect
£110TAP AIR PORTUGAL
Find Deal
Thu, 16 Jan - Sun, 19 Jan
12:50 - 15:05OPO-LGW
2h 15mdirect
14:50 - 17:15LGW-OPO
2h 25mdirect
Fri, 17 Jan - Fri, 24 Jan
10:45 - 13:05OPO-LGW
2h 20mdirect
14:50 - 17:15LGW-OPO
2h 25mdirect
£196British Airways
Find Deal
Tue, 28 Jan - Fri, 31 Jan
18:30 - 20:50OPO-LGW
2h 20mdirect
15:15 - 17:40LGW-OPO
2h 25mdirect
£341British Airways
Find Deal
Wed, 15 Jan - Wed, 22 Jan

Iberia flights from Porto to London

Our best Iberia deals on Porto to London flight tickets
Iberia
17 Jan
OPO14:35Porto
5h 30m
1 stop
LHR20:05London Heathrow
19 Jan
LHR06:20London Heathrow
5h 25m
1 stop
OPO11:45Porto
Iberia
29 Dec
OPO08:20Porto
7h 55m
1 stop
LHR16:15London Heathrow
31 Dec
LHR19:40London Heathrow
12h 00m
1 stop
OPO07:40Porto
Iberia
29 Dec
OPO08:20Porto
7h 55m
1 stop
LHR16:15London Heathrow
4 Jan
LHR07:25London Heathrow
24h 15m
1 stop
OPO07:40Porto

SWISS flights from Porto to London

Our best SWISS deals on Porto to London flight tickets
SWISS
8 Feb
OPO11:55Porto
5h 55m
1 stop
LGW17:50London Gatwick
9 Feb
LGW06:55London Gatwick
8h 20m
1 stop
OPO15:15Porto
SWISS
23 Dec
OPO18:55Porto
13h 10m
1 stop
LHR08:05London Heathrow
5 Jan
LHR19:30London Heathrow
15h 40m
2 stops
OPO11:10Porto

See travel insights to London from

How to get the cheapest flight ticket from Porto to London

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 to London?

The cheapest month to fly to London from Porto is in January. Flight prices, which tend to average around £83, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Porto averaging around £83.

What is the cheapest day to depart on your flight to London?

Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £105. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Porto to London for around £173.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £85. Flights in the morning are often more expensive, with an average ticket price of £122.

What is the cheapest Porto to London flight route?

Fly from Porto to London Stansted for the best Porto - London flight prices

How far in advance should I book a flight to London?

In general, most travellers find the cheapest time to book a flight to London is about 47 days prior to their departure date, when tickets on average are £177. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Porto for as low as £65 on momondo.

What cabin class options are available on Porto to London flights?

There are 3 cabin classes available to choose from on Porto to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Porto to London flights?

You could potentially save up to 130% on your flight if you consider stops on a Porto to London flight.

How have Porto to London flight prices changed over time?

As of December 2024, prices for Porto to London flights are approximately 62% more expensive when compared to flights at the same time last year.

When to book flights from Porto to London

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

Cheap Porto to London (OPO to LON) flight deals and tips

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

Best price found

£31

Fastest flight time

2h 15m

Direct flights

Every day

Airports in London

3 airports
The best one-way flight to London from Porto in the past 72 hours is £31. The best return flight deal from Porto to London found on momondo in the last 72 hours is £31.
The fastest flight from Porto to London takes 2h 15m
Direct flights go from Porto to London every day.
There are 3 airports near London: London Luton (LTN), London Stansted (STN), London Gatwick (LGW)

  • How far is Porto to London by plane?

    The distance between Porto and London is about 819.8 mi. Typically, this will take 2h 15m by plane in normal conditions.

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

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

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

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

    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.

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

    The travel and health documents required for your trip to London 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. 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?

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


Best airlines flying from Porto to London

Compare and see reviews for airlines that fly from Porto to London with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £45Free CancellationRating
6.6
6,817 reviews
Search British Airways flights
easyJetPriceFrom £51Free CancellationRating
6.9
1,900 reviews
Search easyJet flights
RyanairPriceFrom £62Free CancellationRating
6.8
5,207 reviews
Search Ryanair flights
TAP AIR PORTUGALPriceFrom £75Free CancellationRating
7.1
1,878 reviews
Search TAP AIR PORTUGAL flights
  • TAP AIR PORTUGAL Flights From Porto to London

    The lowest priced TAP AIR PORTUGAL flight from Porto to London from the last 72 hours was £95. Generally, TAP AIR PORTUGAL has 8 flights on this route every week with an average price of £222. TAP AIR PORTUGAL is rated 7.1/10 by our users.

  • easyJet Flights From Porto to London

    easyJet is also a popular choice for this route. easyJet flight deals for Porto to London start from as low as £64 round-trip, depending on your selected dates, with average easyJet deals seen on momondo around £189. easyJet operates 7 flights to London from Porto in an average week. Users have rated it 6.9/10 across 1,900 reviews.


Why use momondo?

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

It is quick and easy to find Porto to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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?

momondo helps you find the best flight between Porto and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Porto to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London