Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Porto to London Gatwick Airport 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — LGW
1 Jan — 8 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Porto to London Gatwick are usually found in March or February, booked 23 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Find flight deals from Porto to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Porto to Gatwick
Explore the most affordable flight options available from Porto to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 December 2025.

Wed 24/1216:40OPO - LGW
Nonstop2h 20measyJet
Thu 1/109:30LGW - OPO
Nonstop2h 30measyJet
Deal found 1/12£91
Mon 15/1219:40OPO - LGW
Nonstop2h 15mMultiple Airlines
Tue 16/1206:05LGW - OPO
1 stop9h 20mMultiple Airlines
Deal found 1/12£92
Sat 13/1208:20OPO - LGW
1 stop6h 35mMultiple Airlines
Tue 16/1206:05LGW - OPO
1 stop9h 20mMultiple Airlines
Deal found 1/12£93
Thu 11/1206:30OPO - LGW
1 stop6h 25mMultiple Airlines
Tue 16/1206:05LGW - OPO
1 stop9h 20mMultiple Airlines
Deal found 1/12£94
Tue 23/1221:55OPO - LGW
1 stop10h 35mMultiple Airlines
Sun 4/120:10LGW - OPO
1 stop15h 25mMultiple Airlines
Deal found 1/12£95
Wed 17/1219:45OPO - LGW
Nonstop2h 20measyJet
Wed 31/1216:35LGW - OPO
Nonstop2h 35measyJet
Deal found 30/11£96
Sat 13/1220:15OPO - LGW
Nonstop2h 15mMultiple Airlines
Mon 15/1206:50LGW - OPO
1 stop16h 00mMultiple Airlines
Deal found 1/12£98
Tue 9/1212:55OPO - LGW
Nonstop2h 20measyJet
Wed 10/1208:05LGW - OPO
1 stop9h 10measyJet
Deal found 1/12£101
Thu 11/1216:40OPO - LGW
1 stop6h 20mMultiple Airlines
Mon 15/1206:50LGW - OPO
1 stop16h 00mMultiple Airlines
Deal found 1/12£101
Sat 13/1220:15OPO - LGW
Nonstop2h 15measyJet
Sun 14/1207:15LGW - OPO
1 stop7h 35measyJet
Deal found 1/12£107
Sun 21/1209:30OPO - LGW
1 stop14h 05mMultiple Airlines
Fri 2/119:30LGW - OPO
1 stop12h 25mMultiple Airlines
Deal found 30/11£107

Cheap flight deals from Porto to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Gatwick (LGW). 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 2 December 2025.

Round-trip from

£67

One-way from

£45

Popular in

July

Cheapest in

March

Average price

£131

Good round-trip deal

£179 or less

Good one-way deal

£77 or less
easyJet
  • easyJet
  • 13/3-14/3
  • Nonstop
  • 4h 50m total
  • Porto to London
Search Deals
easyJet
  • easyJet
  • 18/12
  • Nonstop
  • 2h 25m total
  • Porto to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Porto to London Gatwick.
Search Deals
Price to beat on a one-way flight from Porto to London Gatwick.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Porto to Gatwick 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 2 December 2025.
Use the filters below to find and compare flights from Porto to London Gatwick Airport that are best for you.

Fly from

Porto

Fly to

Gatwick

Route

Depart

Return

Price

PortoLondon

OPO - LGW

OPOLGW

Porto

Wed 11/3

12:35-14:55

Nonstop2h 20m

London Gatwick

Sat 14/3

06:30-09:00

Nonstop2h 30m

£79

PortoLondon

OPO - LGW

OPOLGW

Porto

Fri 13/3

12:45-15:05

Nonstop2h 20m

London Gatwick

Sun 15/3

07:15-19:30

1 stop12h 15m

£81

PortoLondon

OPO - LGW

OPOLGW

Porto

Fri 6/2

12:45-15:05

Nonstop2h 20m

London Gatwick

Mon 9/2

09:35-12:05

Nonstop2h 30m

£82

PortoLondon

OPO - LGW

OPOLGW

Porto

Fri 13/2

12:45-14:55

Nonstop2h 10m

London Gatwick

Sun 22/2

18:05-20:40

Nonstop2h 35m

£84

PortoLondon

OPO - LGW

OPOLGW

Porto

Wed 11/2

12:35-14:55

Nonstop2h 20m

London Gatwick

Sun 15/2

07:15-19:30

1 stop12h 15m

£86

PortoLondon

OPO - LGW

OPOLGW

Porto

Fri 6/3

12:45-15:05

Nonstop2h 20m

London Gatwick

Sun 8/3

18:05-20:40

Nonstop2h 35m

£88

PortoLondon

OPO - LGW

OPOLGW

Porto

Tue 10/3

12:35-14:55

Nonstop2h 20m

London Gatwick

Wed 11/3

09:35-12:05

Nonstop2h 30m

£90

PortoLondon

OPO - LGW

OPOLGW

Porto

Fri 6/3

11:30-22:05

1 stop10h 35m

London Gatwick

Sun 15/3

07:15-19:30

1 stop12h 15m

£94

PortoLondon

OPO - LGW

OPOLGW

Porto

Fri 10/4

06:35-09:00

Nonstop2h 25m

London Gatwick

Sun 12/4

09:35-12:00

Nonstop2h 25m

£98

PortoLondon

OPO - LGW

OPOLGW

Porto

Mon 16/2

12:35-14:55

Nonstop2h 20m

London Gatwick

Fri 20/2

09:35-12:05

Nonstop2h 30m

£101

Flights are sorted by cheapest return flights first.

Deals found on 1/12

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Porto to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Porto 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 Porto to London Gatwick Airport

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

Use this chart to determine the optimal time to book a return flight from Porto to Gatwick. Price data was last updated on 28 November 2025.

Booking 23 days in advance of your planned departure date is, on average, the best time to get cheap flights from Porto to London Gatwick Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Porto to London Gatwick Airport (average of £35). Flying from Porto to London Gatwick Airport in September is currently the most expensive (average of £75). 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 OPO to LGW?

Find hourly flight availability from Porto to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 December 2025.

When flying from Porto to London Gatwick Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 29% versus a flight in the afternoon.

Reviews of airlines servicing Gatwick

Get insights into the airlines that provide service to Gatwick. 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 Gatwick. Reviews last updated 2 December 2025.
Read through reviews of airlines operating flights from Porto to London Gatwick Airport, such as TAP AIR PORTUGAL, easyJet, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.1
Good
2,079 reviews
Check prices

Comfort

7.1

Food

6.2

Crew

7.8

Entertainment

6.3

Boarding

7.0

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Michael,Dec 2025

FNC - LIS

Long wait standing after checking in at the gate Limited juice selection.
TAP AIR PORTUGAL
7.1
Good
2,079 reviews
TAP AIR PORTUGAL
7.1
Good
2,079 reviews
Check prices

Comfort

7.1

Food

6.2

Crew

7.8

Entertainment

6.3

Boarding

7.0

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Michael,Dec 2025

FNC - LIS

Long wait standing after checking in at the gate Limited juice selection.
easyJet
6.9
Okay
1,848 reviews
TAP AIR PORTUGAL
7.1
Good
2,079 reviews
Check prices

Comfort

7.1

Food

6.2

Crew

7.8

Entertainment

6.3

Boarding

7.0

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Michael,Dec 2025

FNC - LIS

Long wait standing after checking in at the gate Limited juice selection.
British Airways
6.7
Okay
7,549 reviews
TAP AIR PORTUGAL
7.1
Good
2,079 reviews
Check prices

Comfort

7.1

Food

6.2

Crew

7.8

Entertainment

6.3

Boarding

7.0

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Michael,Dec 2025

FNC - LIS

Long wait standing after checking in at the gate Limited juice selection.

Related info for your journey

Find useful and relevant information for your journey from Porto to Gatwick. 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 from for flights from Porto to London Gatwick?

    Porto (OPO), located 6.8 mi from the city center, is the airport you fly out of when you book flights from Porto to London Gatwick. 3 airlines have flights from Porto to London Gatwick on a regular basis. Booking flights from Porto to London Gatwick should not be difficult; the airport handles an average of 1 outbound flight to London Gatwick per day.

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

    For as low as £79, easyJet can have you in London Gatwick Airport from Porto in 2h 20m. The distance from Porto to London Gatwick Airport is about 794 mi. Most flights are nonstop.

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

    Currently priced at £64, easyJet will fly you from Porto to London Gatwick Airport and back. In addition to easyJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from TAP AIR PORTUGAL and British Airways - these airlines can fly you to your destination from £93 and £94, respectively. These flights start at 56% lower than the current average price 3 months from now.

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

    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 Porto to London Gatwick Airport on time: Titan Airways (100%), Ethiopian Air (100%), easyJet (77%).

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

    While on average a flight from Porto to London Gatwick Airport is generally £151, our data shows the cheapest flight currently is £50. When looking at the most popular route, (Porto - London Gatwick), you can expect to pay £54 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Porto to Gatwick 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 Porto to London Gatwick Airport?

    Currently, May is the cheapest month in which you can book a flight from Porto to London Gatwick Airport (average of £35). Flying from Porto to London Gatwick Airport in September is currently the most expensive (average of £75). 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 London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Slough
Gatwick
Luton
Ilford
Wembley
Colchester
Brentford
Watford
Hayes
Crawley
Deal
Winchester
Romford
Bedford
Chichester
Guildford
Ipswich

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Porto to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.
Lisbon to Heathrow flights
Lisbon to Gatwick flights
Lisbon to London City flights
Lisbon to Stansted flights
Porto to Heathrow flights
Porto to Stansted flights
Lisbon to Luton flights
Porto to Southend flights
Faro to Heathrow flights
Porto to Luton flights
Porto to London City flights
Faro to London City flights
Faro to Gatwick flights
Lisbon to Southend flights
Faro to Luton flights
Faro to Stansted flights
Funchal to Heathrow flights
Funchal to Gatwick flights
Funchal to Stansted flights
Funchal to London City flights
Funchal to Luton flights
Faro to Southend flights
Ponta Delgada to Gatwick flights
Ponta Delgada to Heathrow flights
Ponta Delgada to Stansted flights
Lajes to Gatwick flights
Lajes to Heathrow flights
Lajes to Luton flights
Lajes to Stansted flights

Top 3 airlines flying from Porto to Gatwick

Discover the top 3 airlines that operate flights from Porto to Gatwick. 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 2 December 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£64Average£125FlexibilityNo cancel feeOn-time86%
Search easyJet flights
TAP AIR PORTUGALCheapest£93Average£208FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapest£94Average£280FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Porto to Gatwick?

Deals for Porto to Gatwick 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 Porto to Gatwick?

Cheapflights helps you find that perfect flight to Gatwick from Porto by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Not ready to book yet? You can track prices for flights from Porto to Gatwick on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.