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Cheap flights from London Gatwick Airport to Porto from £45

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — OPO
8 jul. — 15 jul.1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Gatwick to Porto are usually found in January or November, booked 41 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Gatwick to Porto

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Porto
Explore the most affordable flight options available from Gatwick to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 juni 2026.

di 6/1009:15
LGW
-
OPO
Nonstop2h 25m
easyJet
vr 9/1006:35
OPO
-
LGW
Nonstop2h 25m
easyJet
Deal found 7/6£78
di 29/909:15
LGW
-
OPO
Nonstop2h 25m
easyJet
za 10/1008:30
OPO
-
LGW
Nonstop2h 25m
easyJet
Deal found 8/6£79
di 29/909:15
LGW
-
OPO
Nonstop2h 25m
easyJet
do 8/1006:40
OPO
-
LGW
Nonstop2h 25m
easyJet
Deal found 4/6£80
ma 14/906:10
LGW
-
OPO
Nonstop2h 25m
easyJet
wo 16/907:00
OPO
-
LGW
Nonstop2h 25m
easyJet
Deal found 8/6£81
wo 16/920:25
LGW
-
OPO
Nonstop2h 30m
easyJet
wo 23/907:00
OPO
-
LGW
Nonstop2h 25m
easyJet
Deal found 7/6£82
za 10/1005:20
LGW
-
OPO
Nonstop2h 25m
easyJet
di 13/1006:15
OPO
-
LGW
Nonstop2h 25m
easyJet
Deal found 7/6£83
di 6/1009:15
LGW
-
OPO
Nonstop2h 25m
easyJet
za 10/1008:30
OPO
-
LGW
Nonstop2h 25m
easyJet
Deal found 5/6£84
wo 1/708:05
LGW
-
OPO
1 stop15h 45m
Multiple Airlines
wo 22/713:35
OPO
-
LGW
1 stop5h 35m
Multiple Airlines
Deal found 5/6£85
ma 14/906:10
LGW
-
OPO
Nonstop2h 25m
easyJet
do 17/906:40
OPO
-
LGW
Nonstop2h 25m
easyJet
Deal found 8/6£86
wo 7/1010:10
LGW
-
OPO
Nonstop2h 20m
easyJet
za 10/1008:30
OPO
-
LGW
Nonstop2h 25m
easyJet
Deal found 8/6£87

Find flight deals from Gatwick to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 juni 2026.

Round-trip from

£78

One-way from

£45

Popular in

December

Cheapest in

January

Average price

£177

Good round-trip deal

£163 or less

Good one-way deal

£110 or less
easyJet
  • easyJet
  • 6/10-9/10
  • Nonstop
  • 4h 50m total
  • London to Porto
Search Deals
easyJet
  • easyJet
  • 30/8
  • Nonstop
  • 2h 25m total
  • London to Porto
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from London Gatwick to Porto.
Search Deals
Price to beat on a one-way flight from London Gatwick to Porto.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick 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, Cheapflights users made 858,174 searches. Data last updated 8 juni 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

di 29/9

09:15-11:40

Nonstop2h 25m

Porto

za 10/10

08:30-10:55

Nonstop2h 25m

£80

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

ma 14/9

06:10-08:35

Nonstop2h 25m

Porto

wo 16/9

07:00-09:25

Nonstop2h 25m

£82

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

ma 14/9

06:10-08:35

Nonstop2h 25m

Porto

zo 20/9

06:35-09:00

Nonstop2h 25m

£100

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

di 7/7

20:50-23:20

Nonstop2h 30m

Porto

do 9/7

06:40-09:10

Nonstop2h 30m

£118

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

di 15/9

13:00-21:20

1 stop8h 20m

Porto

di 22/9

22:00-12:15

1 stop14h 15m

£122

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

zo 20/9

09:35-12:00

Nonstop2h 25m

Porto

zo 27/9

06:35-09:00

Nonstop2h 25m

£124

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

wo 26/8

20:20-22:55

Nonstop2h 35m

Porto

za 5/9

06:55-09:20

Nonstop2h 25m

£126

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

zo 5/7

20:55-23:20

Nonstop2h 25m

Porto

do 9/7

06:40-09:10

Nonstop2h 30m

£129

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

ma 22/6

20:55-23:35

Nonstop2h 40m

Porto

di 30/6

06:15-08:40

Nonstop2h 25m

£133

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

za 21/11

16:35-19:00

Nonstop2h 25m

Porto

do 26/11

18:40-21:05

Nonstop2h 25m

£136

Flights are sorted by cheapest return flights first.

Deals found on 3/6

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Gatwick to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Gatwick with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Porto

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

The price you pay for your flight from London Gatwick Airport to Porto may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London Gatwick Airport to Porto?

Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Porto (average of £115). Flying from London Gatwick Airport to Porto in December is currently the most expensive (average of £323). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LGW to OPO?

Find hourly flight availability from Gatwick to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 juni 2026.

It’s optimal to fly from London Gatwick Airport to Porto at midday. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the morning.

How much does it cost for a return flight from London Gatwick Airport to Porto?

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated 8 juni 2026.
Check out reviews from past customers who have flown with TAP AIR PORTUGAL,easyJet, andBritish Airways from London Gatwick Airport to Porto to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.2
Good
2,275 reviews
Check prices

Crew

7.8

Food

6.2

Overall

7.2

Entertainment

6.3

Boarding

7.0

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

IAD - LIS

In BC I ordered the special “meat” meal and it was good. Usually the food in BC is not very good. In smaller planes the space in BC is a bit cramped. The Passport Control in Lisboa is terrible! A disaster! We will not be flying through Lisboa again. Because of Passport Control we missed our flight and had to make an expensive re-booking and overnight stay! Nevertheless, until the day of the flight, I received emails telling me that my ongoing flight from Lisboa to Valencia had been changed. Even though the whole itinerary had been cancelled due to the missed flight! We had had several TAP flights before, but we probably will not in the future.
TAP AIR PORTUGAL
7.2
Good
2,275 reviews
TAP AIR PORTUGAL
7.2
Good
2,275 reviews
Check prices

Crew

7.8

Food

6.2

Overall

7.2

Entertainment

6.3

Boarding

7.0

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

IAD - LIS

In BC I ordered the special “meat” meal and it was good. Usually the food in BC is not very good. In smaller planes the space in BC is a bit cramped. The Passport Control in Lisboa is terrible! A disaster! We will not be flying through Lisboa again. Because of Passport Control we missed our flight and had to make an expensive re-booking and overnight stay! Nevertheless, until the day of the flight, I received emails telling me that my ongoing flight from Lisboa to Valencia had been changed. Even though the whole itinerary had been cancelled due to the missed flight! We had had several TAP flights before, but we probably will not in the future.
easyJet
6.9
Okay
1,904 reviews
TAP AIR PORTUGAL
7.2
Good
2,275 reviews
Check prices

Crew

7.8

Food

6.2

Overall

7.2

Entertainment

6.3

Boarding

7.0

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

IAD - LIS

In BC I ordered the special “meat” meal and it was good. Usually the food in BC is not very good. In smaller planes the space in BC is a bit cramped. The Passport Control in Lisboa is terrible! A disaster! We will not be flying through Lisboa again. Because of Passport Control we missed our flight and had to make an expensive re-booking and overnight stay! Nevertheless, until the day of the flight, I received emails telling me that my ongoing flight from Lisboa to Valencia had been changed. Even though the whole itinerary had been cancelled due to the missed flight! We had had several TAP flights before, but we probably will not in the future.
British Airways
6.7
Okay
8,031 reviews
TAP AIR PORTUGAL
7.2
Good
2,275 reviews
Check prices

Crew

7.8

Food

6.2

Overall

7.2

Entertainment

6.3

Boarding

7.0

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

IAD - LIS

In BC I ordered the special “meat” meal and it was good. Usually the food in BC is not very good. In smaller planes the space in BC is a bit cramped. The Passport Control in Lisboa is terrible! A disaster! We will not be flying through Lisboa again. Because of Passport Control we missed our flight and had to make an expensive re-booking and overnight stay! Nevertheless, until the day of the flight, I received emails telling me that my ongoing flight from Lisboa to Valencia had been changed. Even though the whole itinerary had been cancelled due to the missed flight! We had had several TAP flights before, but we probably will not in the future.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto from London Gatwick?

    For a flight from London Gatwick to Porto, you will be flying into Porto. Porto (OPO) is just 6.8 mi from the center of the city. Porto is the only Porto airport and it handles 5 inbound flights from London Gatwick per day. 3 airlines have flights to Porto from London Gatwick on a regular basis.

  • How long is the flight from London Gatwick Airport to Porto?

    There are many flights that can get you from London Gatwick Airport to Porto in 2h 25m. Fly via easyJet or Vueling to get the fastest option. Airlines will cover a distance of 794 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London Gatwick Airport to Porto round-trip?

    Currently priced at £71, easyJet will fly you from London Gatwick Airport to Porto and back. In addition to easyJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and TAP AIR PORTUGAL - these airlines can fly you to your destination from £80 and £113, respectively. easyJet is currently priced 61% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from London Gatwick Airport to Porto one-way?

    £32 is the cheapest one-way deal found within the past few days, from easyJet. You may also be able to find cheap deals on British Airways and TAP AIR PORTUGAL, with prices starting from £61 and £72, respectively.

  • What are the most reliable airlines from London Gatwick Airport to Porto?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Gatwick Airport to Porto on time: easyJet (97%), easyJet (93%), BA Euroflyer (86%).

  • What are the cheapest flights from London Gatwick Airport to Porto?

    Looking for the cheapest flight from London Gatwick Airport to Porto? While on average our users pay £284, our data indicates the cheapest price to be £78. The most popular route (London Gatwick - Porto), is priced around £78.

  • Can I find deals for flights from Gatwick to Porto that include hotel bookings?

    Yes. In addition to deals on Gatwick to Porto flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Porto.

  • Can I find deals for business class flights from Gatwick to Porto?

    Yes. Cheapflights offers flight deals from Gatwick to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Porto (average of £115). Flying from London Gatwick Airport to Porto in December is currently the most expensive (average of £323). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Santa Maria da Feira
Viseu
Guimarães
Coimbra
Chaves
Vila Nova de Gaia
Aveiro

Browse thousands of different options on Cheapflights for your next trip

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Fly from Gatwick to Porto on these airlines

Choose from the following airlines for your flight from Gatwick to Porto. Flights are based on user searches made on Cheapflights and were last updated on 8 juni 2026.
easyJet flights from London Gatwick to Porto
TAP AIR PORTUGAL flights from London Gatwick to Porto
British Airways flights from London Gatwick to Porto

Top 3 airlines flying from Gatwick to Porto

Discover the top 3 airlines that operate flights from Gatwick to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 8 juni 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£71Average£167FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£80Average£227FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TAP AIR PORTUGALCheapest£113Average£194FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Gatwick to Porto?

Deals for Gatwick to Porto flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Porto?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Gatwick to Porto for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Gatwick to Porto with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Gatwick to Porto, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Gatwick to Porto become cheaper?

Yes! Start tracking prices for Gatwick to Porto flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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