LGW - OPO

£56 Find Cheap Flights from London Gatwick 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 Gatwick to Porto departing on 23/10. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£96
Typical prices: £138-£251
easyJet
Wed 2/9Sat 5/9
LGW - OPO • Direct
Cheapest one-way flight
£56
Typical prices: £79-£178
easyJet
Fri 23/10
LGW - OPO • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
easyJet Standard Plus adds an overhead bag, front seat, and Speedy Boarding.
TAP AIR PORTUGAL Plus fare adds extra legroom, premium check-in, and priority bags.
Expert advice
Expert advice
Expert advice
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Top airlines
Cheapest • from £96 (return)
Best reviews • 7.2 score
Airline reviews
Airline reviews
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Direct flights
You can fly direct with British Airways, TAP AIR PORTUGAL, and easyJet. Average duration is 2h 30m
Direct flights
Direct flights
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+1
Direct flights
Direct flights
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Avoid delays
Most punctual • 79% on-time
Best time • Fewest delays
Insights
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When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 20% compared to booking last minute.
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When to travel
Cheapest • 33% price drop
Most popular
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Flight Deals

Cheap Flights from Gatwick to Porto (LGW-OPO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Gatwick 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 Gatwick to Porto

Wed, 2 Sep - Sat, 5 Sep
easyJet Logo
20:25 - 22:55
LGW
-
OPO
2h 30mdirect
easyJet Logo
06:55 - 09:20
OPO
-
LGW
2h 25mdirect
£96easyJet
Sat, 5 Sep - Wed, 9 Sep
easyJet Logo
05:20 - 07:45
LGW
-
OPO
2h 25mdirect
easyJet Logo
07:00 - 09:25
OPO
-
LGW
2h 25mdirect
£96easyJet
Wed, 26 Aug - Wed, 9 Sep
Multiple Airlines Logo
08:15 - 22:45
LGW
-
OPO
14h 30m
1 stop
Multiple Airlines Logo
22:15 - 09:30
OPO
-
LGW
11h 15m
1 stop
£96Multiple Airlines
Mon, 11 Jan - Sat, 16 Jan
Multiple Airlines Logo
07:00 - 09:30
LGW
-
OPO
2h 30mdirect
Multiple Airlines Logo
07:05 - 09:25
OPO
-
LGW
2h 20mdirect
£96Multiple Airlines
Mon, 7 Sep - Fri, 11 Sep
easyJet Logo
20:55 - 23:35
LGW
-
OPO
2h 40mdirect
easyJet Logo
06:35 - 09:00
OPO
-
LGW
2h 25mdirect
£96easyJet
Fri, 20 Nov - Tue, 24 Nov
TAP AIR PORTUGAL Logo
10:45 - 13:10
LGW
-
OPO
2h 25mdirect
TAP AIR PORTUGAL Logo
18:15 - 20:35
OPO
-
LGW
2h 20mdirect
£111TAP AIR PORTUGAL
Mon, 14 Sep - Fri, 18 Sep
TAP AIR PORTUGAL Logo
21:15 - 23:40
LGW
-
OPO
2h 25mdirect
TAP AIR PORTUGAL Logo
09:00 - 11:20
OPO
-
LGW
2h 20mdirect
£111TAP AIR PORTUGAL
Mon, 21 Sep - Wed, 30 Sep
British Airways Logo
18:05 - 20:35
LGW
-
OPO
2h 30mdirect
British Airways Logo
20:20 - 22:35
OPO
-
LGW
2h 15mdirect
£113British Airways
Wed, 23 Sep - Fri, 25 Sep
British Airways Logo
17:00 - 19:30
LGW
-
OPO
2h 30mdirect
British Airways Logo
21:25 - 23:40
OPO
-
LGW
2h 15mdirect
£118British Airways
Tue, 25 Aug - Tue, 1 Sep
easyJet Logo
20:50 - 23:20
LGW
-
OPO
2h 30mdirect
easyJet Logo
06:15 - 08:40
OPO
-
LGW
2h 25mdirect
£206easyJet
Booking Insights

KAYAK’s insights & trends for Gatwick to Porto flights

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

How much is a return flight from London Gatwick 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 Gatwick Airport to Porto departing in September.

Flight prices are below average for this route right now.

Flights to Porto from London Gatwick Airport usually cost between £187 and £299 in September.
The lowest price found in the past 5 days was £96 on easyJet (5 Sept–9 Sept).

What’s the cheapest day of the week to fly from London Gatwick Airport to Porto?

The average price of all round-trip flights from London Gatwick Airport to Porto clicked on KAYAK for each day over the last 12 months.

When flying from London Gatwick Airport to Porto, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to London Gatwick Airport, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

What is the cheapest month to fly from London Gatwick 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 Gatwick 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 Gatwick Airport to Porto is January, where tickets cost £122 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is £305 and £236 respectively.

How far in advance should I book a flight from London Gatwick 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 Gatwick 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 Gatwick Airport to Porto, you should book around 2 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Expert advice

Expert advice for your flight from Gatwick to Porto

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on easyJet

Blane Bachelor is a journalist and editor specialising in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favourite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history.

Duncan Madden

Duncan Madden

Expert on TAP AIR PORTUGAL and OPO

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Kirstie Pickering

Kirstie Pickering

Expert on LGW

Aviation and business journalist Kirstie didn’t leave England until she was 18 years old, but has since travelled to over 20 countries including Japan, Canada, and Iceland. Her travel expertise lies in European city breaks, including how to find the best locally-owned hotels and restaurants and how to optimise the airport experience for your needs.

Good to know - Cheap tickets from London Gatwick Airport to Porto

Low season

January

Cheapest flight

£56
Best time to beat the crowds (33% less expensive on average)
Most popular time to fly (30% more expensive on average)
Flight from London Gatwick Airport to Porto

When to book flights from Gatwick to Porto

Are your dates flexible? Find out the best times to travel from Gatwick 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 Gatwick Airport to Porto flights

  • Which airlines offer the cheapest Business Class services from London Gatwick to Porto?

    If you fancy upgrading to Business Class for your trip from London Gatwick Airport (LGW) to Porto Airport (OPO), check out flights with Iberia who offer excellent Business Class services for a reasonable price but includes a stopover at Madrid Barajas Airport (MAD). Alternatively, TAP AIR Portugal operate a direct flight with a Top Executive Class option, which is a little cheaper.

  • Which airlines are recommended when travelling with a pet from London Gatwick to Porto?

    For assisted pet travel, British Airways and TAP Air Portugal are seen as the best around, both allow pets to travel in the cabin or in the hold, depending on the size of the pet. They also have designated areas for pets and provide support throughout. It’s recommended to contact them directly to ensure your pet’s needs can be met for the flight.

  • How do I book special mobility assistance at London Gatwick Airport?

    If you need specific assistance with mobility for your trip from London Heathrow Gatwick Airport (LGW) to Porto Airport (OPO), you can directly coordinate this with your selected airline. Remember to reach out to them at least two days in advance of your flight to ensure they can arrange the specific services you require.

  • Which flights from London Gatwick to Porto can help me reduce my carbon emissions?

    To reduce your carbon emissions when flying from London Gatwick Airport (LGW) to Porto Airport (OPO) it’s recommended to book flights with easyJet. They provide regular direct flights to Porto, that will help cut your carbon emissions by 37%.

  • What is the cheapest flight from London Gatwick Airport to Porto?

    In the last 5 days, the lowest price for a flight from London Gatwick Airport to Porto was £56 for a one-way ticket and £96 for a return.

  • Which airports will I be using when flying from London Gatwick Airport to Porto?

    On your way to Porto, you’ll fly out from London Gatwick. You’ll be landing at Porto.

  • Which aircraft models fly most regularly from London Gatwick Airport to Porto?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the London Gatwick Airport to Porto flight route.

  • Which airline alliances offer flights from London Gatwick Airport to Porto?

    oneworld, and Star Alliance are the airline alliances operating flights between London Gatwick Airport and Porto, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from London Gatwick Airport to Porto?

    There are direct flights from London Gatwick Airport to Porto on a daily basis.

  • Which is the best airline for flights from London to Porto, TAP AIR PORTUGAL or easyJet?

    The two airlines most popular with KAYAK users for flights from London to Porto are TAP AIR PORTUGAL and easyJet. With an average price for the route of £192 and an overall rating of 7.2, TAP AIR PORTUGAL is the most popular choice. easyJet is also a great choice for the route, with an average price of £166 and an overall rating of 6.9.

  • How does KAYAK find such low prices on flights from London Gatwick Airport to Porto?

    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 Gatwick Airport to Porto.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from London Gatwick Airport 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 Gatwick Airport to Porto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Porto with an airline and back to London Gatwick Airport with another airline.

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

    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 to Porto from London Gatwick Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London Gatwick Airport to Porto

  • Looking for a cheap flight from Porto to London Gatwick Airport? 25% of our users found flights on this route for £106 or less one-way and £153 or less round-trip.
  • If you want to find cheap parking options at London Gatwick Airport (LGW) your best option is to park in the Long-Stay Car Park at the South Terminal, which is only 7-10 minutes away by free shuttle bus. A 7-day stay should only cost around £107 in total.
  • If you’d like to make a stopover on your flight from London Gatwick Airport (LGW) to Porto Airport (OPO) for a brief city visit, you can check out Lisbon with TAP Air Portugal, Barcelona with Vueling and Madrid with Air Europa.
  • When flying with TAP Air Portugal from London Gatwick Airport (LGW) to Porto Airport (OPO), check out the Economy Plus service that provides priority check-in, one carry-on and two checked in bags as part of your baggage allowance and includes seat selection. You can even earn additional air miles just by upgrading to this service.
  • If you need to store some baggage at Porto Airport hassle-free, then you can find conveniently located storage lockers on the 3rd level just before security check. The cost for items weighing up to 10 kg is about €2.40 (£2.07) per piece per day, bags weighing less than 30 kg are priced at around €3.60 (£3.15) per item per day, and suitcases exceeding 30 kg in weight incur a charge of about €7.30 (£6.25) per item per day.
  • For travellers on a tight budget, opting for the metro is the cheapest way to get to the city centre from Porto Airport. We recommend buying the Andante 24 ticket (zone Z4), priced at around €6.90 (£5.93), which becomes more advantageous if you make frequent use of metros, buses, and trams within the first 24 hours upon arrival.

Prefer to fly direct from London Gatwick Airport to Porto?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Gatwick to Porto.
Find which airlines fly direct from London Gatwick Airport to Porto Airport, which days they fly and book direct flights.

Direct departures

London Gatwick to Porto

Monday

British Airways,TAP AIR PORTUGAL,easyJet

British Airways,TAP AIR PORTUGAL, +1 more

Tuesday

British Airways,TAP AIR PORTUGAL,easyJet

British Airways,TAP AIR PORTUGAL, +1 more

Wednesday

British Airways,TAP AIR PORTUGAL,easyJet

British Airways,TAP AIR PORTUGAL, +1 more

Thursday

British Airways,TAP AIR PORTUGAL,easyJet

British Airways,TAP AIR PORTUGAL, +1 more

Friday

British Airways,TAP AIR PORTUGAL,easyJet

British Airways,TAP AIR PORTUGAL, +1 more

Saturday

British Airways,TAP AIR PORTUGAL,easyJet

British Airways,TAP AIR PORTUGAL, +1 more

Sunday

British Airways,TAP AIR PORTUGAL,easyJet

British Airways,TAP AIR PORTUGAL, +1 more

See more direct flights

Direct returns

Porto to London Gatwick

Monday

British Airways,TAP AIR PORTUGAL,easyJet

British Airways,TAP AIR PORTUGAL, +1 more

Tuesday

British Airways,TAP AIR PORTUGAL,easyJet

British Airways,TAP AIR PORTUGAL, +1 more

Wednesday

British Airways,TAP AIR PORTUGAL,easyJet

British Airways,TAP AIR PORTUGAL, +1 more

Thursday

British Airways,TAP AIR PORTUGAL,easyJet

British Airways,TAP AIR PORTUGAL, +1 more

Friday

British Airways,TAP AIR PORTUGAL,easyJet

British Airways,TAP AIR PORTUGAL, +1 more

Saturday

British Airways,TAP AIR PORTUGAL,easyJet

British Airways,TAP AIR PORTUGAL, +1 more

Sunday

British Airways,TAP AIR PORTUGAL,easyJet

British Airways,TAP AIR PORTUGAL, +1 more

See more direct flights

Reviews of the top 3 airlines flying from Gatwick to Porto

 
See real verified KAYAK customer reviews for airlines flying from London to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Gatwick to Porto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
TAP AIR PORTUGALOverall score based on 2351 reviews
7.0Boarding
7.8Crew
6.3Food
6.4Entertainment
7.1Comfort
Airline reviews

They blocked me from checking in online and they charged me lots of money

2.0 MediocreAnonymous, Jul 2026
EWR - OPO
Read more TAP AIR PORTUGAL reviews

They blocked me from checking in online and they charged me lots of money

The flight crew were absolute rock stars. When they came to the gate they looked like royalty, so chic. They also were extremely kind. Food was good and I loved the lack of plastic waste. The flight was lovely and smooth.

We were unable to check in due to technical problems on TAP’s end. The flight was delayed forty minutes with no reason given. We received timely notice of the flight delay. We were also notified of a gate change. The new gate was at a different terminal. When we got to the new terminal, we learned that we had to go back to the old terminal first to check in. This information should have been included along with the gate change notification. Also unexplained, the steward skipped us when offering breakfast.

Bad boarding, threat to force bag check mid journey, lines, late, buses, more waiting awful end to end.

Check in was excellent thanks to the team at the check in counter. I was disappointed to see that one has to pay for coffee on the flight. This is the first time I have seen that after 60 years of flying.

Terrible! I had to cancel our flights due to my wife Carmen requiring an unexpected second cancer surgery. I first contacted orbitz about obtaining a credit due to medical interruption and orbitz directed me to TAP. I contacted TAP and the representative directed me back to orbitz and refused to even explain what TAP’s medical interruption policy was or how it worked—I wanted that information for a second call to orbitz. Terrible service at a particularly difficult time.

Checkin was very slow, we had checked in online and hoping we could do a bag drop at the airport. However everyone with checked bags had to queue up and it took over 40mins. Our advice arrive extra early or you will be rushing to the gate.

Was a cheap flight and it got me to Portugal on time. For economy there was ample leg room and the flight attendants were pleasant and helpful.

Our flight from NY was on time. The leg room was torture.. for a long flight.. It was extremely uncomfortable.

Plane was late and they forced us to take the stairs (no elevator available) to catch the bus to the plane. My wife was carrying a baby and fell. Terrible experience and terrible air line. Constantly late and conditions seem to be getting worse every time I have to use them.

There was no useful information given regarding the flight back to the UK from Tenerife. This despite the week publicised problems around the EES system and the delays caused to boarding. This aspect of the customer experience could have been much better.

Would not advise EasyJet for a 5 hour flight…small plane and hence a lot of turbulence. No inflight entertainment so struggle to pass time in cramped seats. We also fell victim to extra charge for our cabin bags, although bag dimensions were ok, but the handle was rigid and slightly fell outside their testing cage!!….never again will we fly with this airline and be party to their scams for making money!

Seats, WC,sizes for today's generation adults, and if technical problems arise a complimentary coffee, water nice for waiting one hours, the rest is perfect (pilot and cabin crew)

We accidentally purchased twice the bags we needed. Our fault, but the ticket was not clear to us, and it asked us to purchase bags at checkin. When we notified them to get credit back at the airport, they said to contact customer service. We flew the flight and then contracted customer service. They said no credits after the flight has flown. Not customer service oriented at all. They know we didn’t check that many bags and kept our money for a service they did not provide. Be aware and very careful of what you are purchasing from them because they will not make it right if there is an error.

Kayak sent several notifications that the flight was late. This contradicted the information on the airport boards. This was extremely confusing and we very nearly missed the flight purely because we double checked with the info desk when the flight stays said’closed’. Kayak notifications are therefore unreliable and pointlesa

Be sure to check bags for 23 kg,.(50 lbs) Coming from US I chose the wrong size luggage weight when I checked in on my phone, and had to pay more when I dropped it off

The on board air steward really made the journey. He was very entertaining

Very pleasant crew, working hard on a full plane. Delay by a broken seat. However crew made back 60% of the delay.

Delayed and then further delayed with no announcement made so that all the passengers (who were standing in the jetty) could hear. We stood there for well over 20 minutes. We were further delayed through weather but no one explained that to us until the pilot made an announcement when finally on board

Staff were lovely. Seats could be wider/ more comfortable and late taking off

The crew and flight was fine and enjoyable…unfortunately, when I arrived to Bari and received my checked luggage(that I bought for this first trip to Europe), one of bags had a huge dent in it and the other had a completely damaged/broken wheel that made it very difficult to travel the rest of my time in Italy. Very disappointing and frustrating!

BA code for a Vueling flight. All god but the temperature in the plane (too hot when engine not running but otherwise ok)

Food options limited and quality wasn’t very good. I was I was in premium economy and the people in front of me pushed their seats back to fully reclined position which made it difficult for me. My seat wouldn’t recline at all. I suggest that BA restrict the recliner more. Also, the audio in my headset didn’t work unless I held it in all the time. Entertainment choices were good. Customer services is excellent. Thank you to BA team.

It’s the old style plane with the old Ying Yang seats doesn’t compare to other airlines with newer planes.

Great seat in premium economy, great food and drinks throughout lots of in flight entertainment. 1 hour 40 min delayed flying out , 2 1/2 hour wait at passport control in tampa

Everything, every step of the process, from check in, to boarding, to exiting the plane was organized, efficient, and orderly. Excellent experience!

Flight was 3h50 and was only provided with a packet of oat cookies and offered a cold drink. Thankfully i'd had breakfast but for a morning flight of that length some sort of breakfast should be included. There were 2 toilets for economy but due to turbulence we couldn't use them until the last 1hr which meant the queue was then huge. Would've been nice to open up the business one for those closest to the front to use.

It was perfect. The service was exceptional. I would never want to cross the Atlantic in anyone else's sardine tins.

Checking in prior on line and wait time at Gatwick was terrible. I would rate a big fat ZERO.

It was ok. Our flight was delayed 2 hours, and then again on arrival. The explanation given felt feeble.

Everything you need to know for your flight from Gatwick to Porto

Information on your arrival and departure airports