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Cheap flights from London to Porto from C$ 56

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Porto departing on 28/2. 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 London to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
easyJet Logo
6:30 a.m. - 9:00 a.m.LGW-OPO
2h 30mdirect
easyJet Logo
9:15 p.m. - 11:30 p.m.OPO-LGW
2h 15mdirect
C$ 137easyJet
Find Deal
Sat, 14 Mar - Sun, 22 Mar
easyJet Logo
9:35 a.m. - 12:05 p.m.LGW-OPO
2h 30mdirect
easyJet Logo
12:35 p.m. - 2:55 p.m.OPO-LGW
2h 20mdirect
C$ 139easyJet
Find Deal
Wed, 11 Feb - Wed, 25 Feb
easyJet Logo
6:30 a.m. - 9:00 a.m.LGW-OPO
2h 30mdirect
easyJet Logo
12:35 p.m. - 2:55 p.m.OPO-LGW
2h 20mdirect
C$ 140easyJet
Find Deal
Sat, 7 Mar - Tue, 10 Mar
easyJet Logo
9:35 a.m. - 12:05 p.m.LGW-OPO
2h 30mdirect
easyJet Logo
12:35 p.m. - 2:55 p.m.OPO-LGW
2h 20mdirect
C$ 142easyJet
Find Deal
Fri, 30 Jan - Mon, 2 Feb
easyJet Logo
7:00 a.m. - 4:45 p.m.LGW-OPO
9h 45m1 stop
easyJet Logo
12:35 p.m. - 3:00 p.m.OPO-LGW
2h 25mdirect
C$ 146easyJet
Find Deal
Mon, 2 Mar - Thu, 5 Mar
Vueling Logo
3:15 p.m. - 8:25 a.m.LHR-OPO
17h 10m1 stop
Vueling Logo
8:05 p.m. - 2:45 p.m.OPO-LHR
18h 40m1 stop
C$ 209Vueling
Find Deal
Sat, 7 Mar - Tue, 10 Mar
Multiple Airlines Logo
3:00 p.m. - 7:40 a.m.LHR-OPO
16h 40m2 stops
Multiple Airlines Logo
8:40 p.m. - 2:15 p.m.OPO-LHR
17h 35m2 stops
C$ 287Multiple Airlines
Find Deal
Tue, 5 May - Fri, 22 May
TAP AIR PORTUGAL Logo
1:40 p.m. - 10:00 p.m.LHR-OPO
8h 20m1 stop
TAP AIR PORTUGAL Logo
4:00 p.m. - 9:35 p.m.OPO-LHR
5h 35m1 stop
C$ 329TAP AIR PORTUGAL
Find Deal
Wed, 26 Nov - Thu, 27 Nov
TAP AIR PORTUGAL Logo
8:15 a.m. - 5:00 p.m.LHR-OPO
8h 45m1 stop
TAP AIR PORTUGAL Logo
4:00 p.m. - 9:35 p.m.OPO-LHR
5h 35m1 stop
C$ 332TAP AIR PORTUGAL
Find Deal
Wed, 26 Nov - Thu, 27 Nov
Multiple Airlines Logo
3:00 p.m. - 7:40 a.m.LHR-OPO
16h 40m2 stops
Multiple Airlines Logo
8:40 p.m. - 2:15 p.m.OPO-LHR
17h 35m2 stops
C$ 333Multiple Airlines
Find Deal
Mon, 13 Apr - Fri, 17 Apr

easyJet flights from London to Porto

Our best easyJet deals on London to Porto flight tickets
easyJet
14 Mar
LGW6:30 a.m.London Gatwick
2h 30m
OPO9:00 a.m.Porto
22 Mar
OPO9:15 p.m.Porto
2h 15m
LGW11:30 p.m.London Gatwick
C$ 137
Find similar
easyJet
11 Feb
LGW9:35 a.m.London Gatwick
2h 30m
OPO12:05 p.m.Porto
25 Feb
OPO12:35 p.m.Porto
2h 20m
LGW2:55 p.m.London Gatwick
C$ 139
Find similar
easyJet
7 Mar
LGW6:30 a.m.London Gatwick
2h 30m
OPO9:00 a.m.Porto
10 Mar
OPO12:35 p.m.Porto
2h 20m
LGW2:55 p.m.London Gatwick
C$ 140
Find similar

British Airways flights from London to Porto

Our best British Airways deals on London to Porto flight tickets
British Airways
8 Jan
LGW2:20 p.m.London Gatwick
2h 25m
OPO4:45 p.m.Porto
12 Jan
OPO5:30 p.m.Porto
2h 20m
LGW7:50 p.m.London Gatwick
C$ 210
Find similar
British Airways
8 Jan
LGW2:20 p.m.London Gatwick
2h 25m
OPO4:45 p.m.Porto
12 Jan
OPO5:30 p.m.Porto
2h 20m
LGW7:50 p.m.London Gatwick
C$ 212
Find similar
British Airways
22 Nov
LGW4:35 p.m.London Gatwick
2h 25m
OPO7:00 p.m.Porto
26 Nov
OPO6:35 p.m.Porto
2h 20m
LGW8:55 p.m.London Gatwick
C$ 261
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 14 November 2025.
Use the filters below to find and compare flights from London to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Sat 14/3

6:30 a.m.-9:00 a.m.

Nonstop2h 30m

Porto

Sun 22/3

9:15 p.m.-11:30 p.m.

Nonstop2h 15m

C$ 137

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Wed 11/2

9:35 a.m.-12:05 p.m.

Nonstop2h 30m

Porto

Wed 25/2

12:35 p.m.-2:55 p.m.

Nonstop2h 20m

C$ 139

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Sat 7/3

6:30 a.m.-9:00 a.m.

Nonstop2h 30m

Porto

Tue 10/3

12:35 p.m.-2:55 p.m.

Nonstop2h 20m

C$ 140

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Fri 30/1

9:35 a.m.-12:05 p.m.

Nonstop2h 30m

Porto

Mon 2/2

12:35 p.m.-2:55 p.m.

Nonstop2h 20m

C$ 142

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Mon 2/3

7:00 a.m.-4:45 p.m.

1 stop9h 45m

Porto

Thu 5/3

12:35 p.m.-3:00 p.m.

Nonstop2h 25m

C$ 146

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Sat 7/3

3:15 p.m.-8:25 a.m.

1 stop17h 10m

Porto

Tue 10/3

8:05 p.m.-2:45 p.m.

1 stop18h 40m

C$ 209

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Tue 5/5

3:00 p.m.-7:40 a.m.

2 stops16h 40m

Porto

Fri 22/5

8:40 p.m.-2:15 p.m.

2 stops17h 35m

C$ 287

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Wed 26/11

1:40 p.m.-10:00 p.m.

1 stop8h 20m

Porto

Thu 27/11

4:00 p.m.-9:35 p.m.

1 stop5h 35m

C$ 329

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Wed 26/11

8:15 a.m.-5:00 p.m.

1 stop8h 45m

Porto

Thu 27/11

4:00 p.m.-9:35 p.m.

1 stop5h 35m

C$ 332

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Mon 13/4

3:00 p.m.-7:40 a.m.

2 stops16h 40m

Porto

Fri 17/4

8:40 p.m.-2:15 p.m.

2 stops17h 35m

C$ 333

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto from

How to get the cheapest flight ticket from London to Porto

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 typical price of a round-trip flight between London and Porto?

What is the cheapest month to fly to Porto?

In general, January is the cheapest month to fly from London to Porto. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 150. If you’re not able to fly to Porto in January, then February is your next best option. Flight prices from London to Porto during February average around C$ 161.

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

The cheapest day to depart from London to Porto is on a Saturday. Travellers who choose to depart for Porto on a Saturday will often find tickets for as low as C$ 213. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around C$ 356. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

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

In the morning is the cheapest time of day to fly from London to Porto when you can find flight prices for as low as C$ 271. Flying to Porto in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around C$ 346. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London to Porto flight route?

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

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

You are more likely to see cheaper flights to Porto from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around C$ 401 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from London for as low as C$ 308 on momondo.

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

There is only 1 cabin class available to choose from on London to Porto 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 London to Porto flights?

No. A direct flight is the cheapest option for a flight between London to Porto.

How have London to Porto flight prices changed over time?

As of November 2025, prices for London to Porto flights are approximately 45% more expensive when compared to flights at the same time last year.

When to book flights from London to Porto

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

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

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

Fastest flight time

2h 25m

Direct flights

Every day

Airports in Porto

1 airport
The fastest flight from London to Porto takes 2h 25m
Direct flights go from London to Porto every day.
There is 1 airport near Porto: Porto (OPO)
Search flight deals

  • How far is London to Porto by plane?

    There are 1319.4 km between London and Porto. 2h 25m is a normal flight duration for this route.

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

    Prices for flights from London to Porto Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Porto Airport.

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

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

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

Best airlines flying from London to Porto

Compare and see reviews for airlines that fly from London to Porto with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom C$ 145Free CancellationRating
7.1
2,059 reviews
Search TAP AIR PORTUGAL flights

  • TAP AIR PORTUGAL Flights From London to Porto

    TAP AIR PORTUGAL is one of the most popular airlines flying from London to Porto, operating 6 flights/week on average for this route. A good TAP AIR PORTUGAL flight deal for London to Porto starts from C$ 145 round-trip, up to an average price of C$ 392. Our users have rated TAP AIR PORTUGAL at 7.1/10.

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Coimbra
Vila Nova de Gaia
Pinhao
Braga
Matosinhos
Aveiro
Lamego
Esposende
Guimarães
Mira

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Porto. momondo saves you time and could save you money on your trip.

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

Flights from London to Porto 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 London to Porto?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Porto.

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

Yes momondo offers price alerts on flights to Porto from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Porto trip

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