OPO - LGW

£40 Find Cheap Flights from Porto to London Gatwick Airport – 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 Porto to Gatwick departing on 1/10. 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
£85
Typical prices: £128-£250
easyJet
Sat 19/9Sat 26/9
OPO - LGW • Direct
Cheapest one-way flight
£40
Typical prices: £81-£171
easyJet
Thu 1/10
OPO - LGW • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
British Airways Euro Traveller includes free cabin bags and a snack.
TAP Economy Class adds 10 kg cabin baggage; easyJet Standard Plus adds more.
Expert advice
Expert advice
Expert advice
Expert advice
Direct flights
You can fly direct with British Airways, TAP AIR PORTUGAL, and easyJet. Average duration is 2h 20m
Direct flights
Direct flights
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+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 83% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 8 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
Good to know
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Gatwick!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Porto to Gatwick (OPO-LGW)

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

Sat, 19 Sep - Sat, 26 Sep
easyJet Logo
06:55 - 09:20
OPO
-
LGW
2h 25mdirect
easyJet Logo
05:20 - 07:45
LGW
-
OPO
2h 25mdirect
£85easyJet
Wed, 5 Aug - Mon, 24 Aug
Multiple Airlines Logo
07:00 - 09:25
OPO
-
LGW
2h 25mdirect
Multiple Airlines Logo
21:05 - 08:00
LGW
-
OPO
10h 55m
1 stop
£86Multiple Airlines
Wed, 5 Aug - Tue, 25 Aug
Multiple Airlines Logo
22:00 - 07:15
OPO
-
LGW
9h 15m
1 stop
Multiple Airlines Logo
20:50 - 23:20
LGW
-
OPO
2h 30mdirect
£87Multiple Airlines
Fri, 18 Sep - Sun, 27 Sep
easyJet Logo
06:35 - 09:00
OPO
-
LGW
2h 25mdirect
easyJet Logo
09:35 - 12:00
LGW
-
OPO
2h 25mdirect
£88easyJet
Sat, 25 Jul - Tue, 25 Aug
Multiple Airlines Logo
22:00 - 07:00
OPO
-
LGW
9h 00m
1 stop
Multiple Airlines Logo
20:50 - 23:20
LGW
-
OPO
2h 30mdirect
£88Multiple Airlines
Wed, 5 Aug - Tue, 25 Aug
Multiple Airlines Logo
22:15 - 14:15
OPO
-
LGW
16h 00m
1 stop
Multiple Airlines Logo
20:50 - 23:20
LGW
-
OPO
2h 30mdirect
£89Multiple Airlines
Sun, 19 Jul - Mon, 17 Aug
easyJet Logo
06:35 - 09:00
OPO
-
LGW
2h 25mdirect
easyJet Logo
20:55 - 23:35
LGW
-
OPO
2h 40mdirect
£90easyJet
Fri, 17 Jul - Mon, 17 Aug
Multiple Airlines Logo
06:35 - 09:00
OPO
-
LGW
2h 25mdirect
Multiple Airlines Logo
07:40 - 07:30
LGW
-
OPO
23h 50m
1 stop
£91Multiple Airlines
Fri, 14 Aug - Mon, 17 Aug
easyJet Logo
06:35 - 09:00
OPO
-
LGW
2h 25mdirect
easyJet Logo
20:55 - 23:35
LGW
-
OPO
2h 40mdirect
£91easyJet
Thu, 22 Oct - Sat, 31 Oct
Multiple Airlines Logo
20:40 - 08:40
OPO
-
LGW
12h 00m
1 stop
Multiple Airlines Logo
06:30 - 09:00
LGW
-
OPO
2h 30mdirect
£92Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Porto to Gatwick flights

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

How much is a return flight from Porto to London Gatwick Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Porto to London Gatwick Airport departing in September.

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

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

For Porto to London Gatwick Airport, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from London Gatwick Airport back to Porto, the best deals are generally found on Tuesday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Porto to London Gatwick Airport, 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 Porto to London Gatwick Airport is January, where tickets cost £120 (return) on average. On the other hand, the most expensive months are August and October, where the average cost of round-trip tickets is £172 and £170 respectively.

How far in advance should I book a flight from Porto to London Gatwick Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Porto to London Gatwick Airport, 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 Porto to London Gatwick Airport, you should book around 8 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Expert advice

Expert advice for your flight from Porto to Gatwick

 
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
Duncan Madden

Duncan Madden

Expert on TAP AIR PORTUGAL, British Airways 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.

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.

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 Porto to London Gatwick Airport

Low seasonJanuary
Cheapest flight£40
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly and prices are also 7% lower on average.
Flight from Porto to London Gatwick Airport

When to book flights from Porto to Gatwick

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

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

    In the last 3 days, the lowest price for a flight from Porto to London Gatwick Airport was £40 for a one-way ticket and £85 for a return.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Porto to London are TAP AIR PORTUGAL and easyJet. With an average price for the route of £181 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 £142 and an overall rating of 6.9.

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

    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 Porto to London Gatwick Airport.

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

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

    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 London Gatwick Airport with an airline and back to Porto with another airline.

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

    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 London Gatwick Airport from Porto 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 Porto to London Gatwick Airport

  • Looking for a cheap flight from London Gatwick Airport to Porto? 25% of our users found flights on this route for £74 or less one-way and £73 or less round-trip.

Prefer to fly direct from Porto to London Gatwick Airport?

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

Direct departures

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

Direct returns

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

Reviews of the top 3 airlines flying from Porto to Gatwick

 
See real verified KAYAK customer reviews for airlines flying from Porto to London. 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 Porto to Gatwick? 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 2313 reviews
7.8Crew
7.1Comfort
6.3Entertainment
7.0Boarding
6.2Food
Airline reviews

Let’s be honest. You know you are boarding a flight where the seats don’t recline and you need to pay double the price for bread, gin and water. But beware, they test your tolerance to torture pre boarding. They call all British passport holders. Then tag cabin luggage to be checked. And the ground staff pretend not to know what is happening and just says - please ask the other staff.

4.0 OkayGerhard, Jun 2026
LIS - LHR
Read more TAP AIR PORTUGAL reviews

Let’s be honest. You know you are boarding a flight where the seats don’t recline and you need to pay double the price for bread, gin and water. But beware, they test your tolerance to torture pre boarding. They call all British passport holders. Then tag cabin luggage to be checked. And the ground staff pretend not to know what is happening and just says - please ask the other staff.

It poured rain, our luggage was sitting out in it uncovered on the transport cart while our plane was delayed! Nice business class plane for short flight to Lisbon, but more delay & rain in Lisbon, with terrible Business class seat with no entertainment & cold food on longer flight to London…ALL LUGGAGE AND CLOTHES INSIDE THEM WERE SOAKED THROUGH!!! Could only try with hair dryer to get some drying before quick turn round to train trip.

Menzies group staff not very sympathetic good at breaking up families during the boarding process

They left our luggage uncovered on tarmac in pouring rain during an hour delay of departure! At our final destination, we found ALL OF OUR CLOTHES/SHOES soaked all the way through!! Our 1st connection plane was a great business class accommodation but only 50 minutes long. Our 2nd connection from Lisbon (another delay with luggage uncovered on tarmac) had only the extra legroom and mediocre food in business class - no entertainment and no extra comfort seating. Will not use TAP Air Portugal again!

Wonderful just hope the had more direct flights to Boston

There was no warning that they have added passport control after check in, the line was enormous and after 46 mins wait we missed our flight. Were forced to leave the airport and purchase new tickets at full price to board a later flight. TAP were unsympathetic and unhelpful.

Check-in guidance for transfer flight, boarding, in-flight service, seat comfort, etc.

Not much to like. Check-in and bag drop procedures are a crowded, disorganized and confusing mess. Agents were grumpy and unhelpful, somehow expecting passengers to automatically know and understand the airline's procedures. Boarding was chaotic and included a stand-up, sardine-packed bus ride to a stairway pushed up to the aircraft out on the tarmac. Passengers were left waiting in the bus for a lengthy period on both ends. Flight departure and arrival were delayed by passengers scrambling to find space for bags in the overhead storage. Many passengers not in compliance with carry-on rules. Everything you could hate about flying in this ride.

Dreadful - queued to get onto a bus, stood for 10 minutes on the bus, drove to the plane, stood for another 25 minutes on the bus outside the plane. When allowed on we could only board from the front & were seated in the furthest row back. The second bus was allowed to board from the back so chaos ensued!. The flight was an hour late - nobody said why, nobody apologised. On arrival at Heathrow we stood for nearly 30 minutes before being allowed off - again with no explanation,

Adequate. You get what you pay for. Absolutely no frills but a cost effective way to travel between European countries.

Whole way through - far more professional and slick than I expected

Good news was that Bag Check was open two and a half hours before the flight, which is essential with the chaotic immigration process. Flight was okay, but sitting at the back of the aircraft, 3 overhead bins on both sides were filled with crew bags and other misc items, so we couldn't put our cabin bags anywhere near us. To add insult, twice the crew managed to drop items that they were taking out of the overhead bins onto my wife's head, who was sitting in an aisle seat.

The plane was postponed for over 2.5 hours, which meant that all four of us missed the check in time for our ongoing trip to Melbourne. We had to buy new tickets for 4 people as we had to forfeit the ones we had. The cost was really unfair. i understand that it was snowing during the first leg of the plane for that morning. Surely the cost could have been shared by the airline and not all by us. I could have bought insurance - but you can see how much I travel. I will need to chose more trustworthy airlines.

The true is that travel from London to Faro on 11/12/2025 by BA was cancelled, so I did not go to Faro, so i did not board easy flight. The mediocre qualification to you was because even when i bought an insurance, i could not change date neither obtain reimbursement. It could be ideal if you do something in order for me not to lose the purchase Thank you

Queuing for quite a while despite using the "speedy boarding".

Generally a good experience except for boarding in Naples on the flight back to London. We were all standing around for at least 20 minutes maybe longer as there was no seating.

First -the flight was late - more than two hours Second, not even a bottle of water at bord to give for free for this inconvenience. Three-at landing ive realised that I've lost one of my ear plug headphones and been very desperate to find it with my torch, the crew not helped at all more than that they asked to leave the plane as everyone did before me. This was the last flight from that day- extra 5 min for me with a bit of help from crew - would have bring a super review. I guess this days humanity disappeared!

I got caught using a stolen credit card number. Michelle Siziba is my name Nice to London Gatwick on 7/31/25.

Not happy with price of luggage or that we had no choice but to pay whether cabin or hold. I didn't book seats but this is unnecessary extra money along with suitcase

Usual issues with flight delay. Perennial problem of travel by plane.

This was a special trip so we booked first class. It was obviously an old plane as the seats weren't that comfortable or spacious. We were delayed 45mins taking off as the "little engine that starts the big engines doesn't work". The powered divider between myself and the next seat in first class didn't work and my electrically powdered seat didn't work so I had to move seats to try and get some sleep. Food and drink were good, crew were great. But I'll never fly with BA again.

I really liked it when the First Officer mentioned that we could see Paris out of the window on the left.

Pilot announcements were clear. Boarding is too slow compared to budget carriers.

5 hour flight with no food or on-board entertainment. Flight crew barely made rounds to provide water.

The flight was comfortable and the attendants were readily available and helpful. The food needs to be improved.

The flight was fine but they made me pay for my carryon bag because they said it was too big at the counter. But it fit under the seat just fine.

The overall seat and cushion needs to be updated. It was hard and no support. My butt was numb for most of the flight. The food was subpar at best being in premium economy cost. The flight attendants were excellent and attentive during the whole flight. Disappointed I had to select our seats 24 hours prior.

I am 70 with carry on bag. Was told to go down two flights of stairs the had to climb stairs at rear of plane. Skywalk to front of plane was not offered. I was in row 26

Not that good, flight delayed almost missed connection to NY. No help from BA

They really do a great job of being personable, helpful, informative and responsive. They feed you and hydrate you well. They give you a blanket and pillow. Nice job!

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

Information on your arrival and departure airports