HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Gatwick

$44+ Cheap flights from Porto (OPO) to Gatwick (LGW)

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — LGW
Apr 18 — Apr 251
Sat 4/18
Sat 4/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Porto to Gatwick with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Porto to London Gatwick are usually found in January or February, booked 89 days in advance, depart on a Saturday or Wednesday and return on a Monday

Cheap flight deals from Porto to Gatwick

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 March 19, 2026.

This easyJet deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:40 am
OPO
-
LGW
Nonstop2h 25m
easyJet
Thu 5/288:50 pm
LGW
-
OPO
Nonstop2h 30m
easyJet
Deal found 3/17$90
This easyJet deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:40 am
OPO
-
LGW
Nonstop2h 25m
easyJet
Mon 5/116:10 am
LGW
-
OPO
Nonstop2h 25m
easyJet
Deal found 3/15$94
This easyJet deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:40 am
OPO
-
LGW
Nonstop2h 25m
easyJet
Mon 4/276:00 am
LGW
-
OPO
Nonstop2h 25m
easyJet
Deal found 3/15$95
This easyJet deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:35 am
OPO
-
LGW
Nonstop2h 25m
easyJet
Mon 4/276:00 am
LGW
-
OPO
Nonstop2h 25m
easyJet
Deal found 3/19$103
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:30 am
OPO
-
LGW
Nonstop2h 25m
easyJet
Mon 5/116:10 am
LGW
-
OPO
Nonstop2h 25m
easyJet
Deal found 3/19$104
This easyJet deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:40 am
OPO
-
LGW
Nonstop2h 25m
easyJet
Sat 5/305:20 am
LGW
-
OPO
Nonstop2h 25m
easyJet
Deal found 3/19$105
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:35 am
OPO
-
LGW
Nonstop2h 25m
easyJet
Mon 5/116:10 am
LGW
-
OPO
Nonstop2h 25m
easyJet
Deal found 3/19$110
This easyJet deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:30 am
OPO
-
LGW
Nonstop2h 25m
easyJet
Tue 5/128:50 pm
LGW
-
OPO
Nonstop2h 30m
easyJet
Deal found 3/18$111
This easyJet deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/712:35 pm
OPO
-
LGW
Nonstop2h 20m
easyJet
Wed 12/99:35 am
LGW
-
OPO
Nonstop2h 30m
easyJet
Deal found 3/17$112

Find 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 March 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$90
(easyJet)

One-way from

$44
(easyJet)

Popular in

July

Cheapest in

January

Average price

$166

Good one-way deal

$113 or less
Provider with most accurate pricing for Porto-London Gatwick flight deals.
Search Deals
Provider most trusted by Cheapflights users for Porto-London Gatwick flights.
Search Deals
From Porto to London Gatwick
Search Deals
One-way flight from Porto to London Gatwick
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a one-way flight from Porto to London Gatwick.
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated March 19, 2026.
Use the filters below to find and compare flights from Porto to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortoLondon

OPO - LGW

OPOLGW

Porto

Thu 4/23

6:40 am-9:05 am

Nonstop2h 25m

London Gatwick

Mon 4/27

6:00 am-8:25 am

Nonstop2h 25m

$104

PortoLondon

OPO - LGW

OPOLGW

Porto

Sat 5/2

8:30 am-10:55 am

Nonstop2h 25m

London Gatwick

Sat 5/9

5:00 pm-6:50 am

1 stop13h 50m

$135

PortoLondon

OPO - LGW

OPOLGW

Porto

Thu 4/23

6:40 am-9:05 am

Nonstop2h 25m

London Gatwick

Mon 5/4

8:15 pm-7:25 am

1 stop11h 10m

$166

PortoLondon

OPO - LGW

OPOLGW

Porto

Tue 6/2

6:15 am-8:40 am

Nonstop2h 25m

London Gatwick

Sat 6/6

2:45 pm-10:15 pm

1 stop7h 30m

$174

PortoLondon

OPO - LGW

OPOLGW

Porto

Sun 4/19

6:35 am-9:00 am

Nonstop2h 25m

London Gatwick

Mon 4/20

6:10 am-8:35 am

Nonstop2h 25m

$192

PortoLondon

OPO - LGW

OPOLGW

Porto

Tue 8/18

5:35 pm-7:55 pm

Nonstop2h 20m

London Gatwick

Wed 8/19

8:10 pm-10:40 pm

Nonstop2h 30m

$222

PortoLondon

OPO - LGW

OPOLGW

Porto

Mon 4/27

9:10 am-11:35 am

Nonstop2h 25m

London Gatwick

Sat 5/2

5:20 am-7:45 am

Nonstop2h 25m

$225

PortoLondon

OPO - LGW

OPOLGW

Porto

Fri 4/17

10:30 pm-9:45 am

1 stop11h 15m

London Gatwick

Mon 4/20

12:05 pm-2:30 pm

Nonstop2h 25m

$241

PortoLondon

OPO - LGW

OPOLGW

Porto

Sat 4/18

9:00 am-11:20 am

Nonstop2h 20m

London Gatwick

Sun 4/19

10:35 am-5:00 pm

1 stop6h 25m

$241

PortoLondon

OPO - LGW

OPOLGW

Porto

Mon 8/17

9:10 am-11:35 am

Nonstop2h 25m

London Gatwick

Wed 8/19

8:10 pm-10:40 pm

Nonstop2h 30m

$256

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Porto to Gatwick

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Porto to Gatwick in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Porto-London Gatwick Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Porto-London Gatwick Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Porto-London Gatwick Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Porto-London Gatwick Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Porto-London Gatwick Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 round-trip flight from Porto to Gatwick. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Porto to London Gatwick Airport, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $41). Flying from Porto to London Gatwick Airport in June is currently the most expensive (average of $135). 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 March 19, 2026.

When flying from Porto to London Gatwick Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Porto to London Gatwick Airport?

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 March 19, 2026.
Read reviews from past customers who have flown TAP AIR PORTUGAL and easyJet from Porto to London Gatwick Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.1
Good
2,170 reviews

Crew

7.8

Boarding

7.0

Comfort

7.1

Overall

7.1

Entertainment

6.3

Food

6.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LIS - EWR

Both flights returning to newirk airport was delayed by over a hour with minimum early notification
TAP AIR PORTUGAL
7.1
Good
2,170 reviews
TAP AIR PORTUGAL
7.1
Good
2,170 reviews

Crew

7.8

Boarding

7.0

Comfort

7.1

Overall

7.1

Entertainment

6.3

Food

6.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LIS - EWR

Both flights returning to newirk airport was delayed by over a hour with minimum early notification
easyJet
6.9
Okay
1,887 reviews
TAP AIR PORTUGAL
7.1
Good
2,170 reviews

Crew

7.8

Boarding

7.0

Comfort

7.1

Overall

7.1

Entertainment

6.3

Food

6.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LIS - EWR

Both flights returning to newirk airport was delayed by over a hour with minimum early notification

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) is the airport you will fly out of if you book a flight from Porto to London Gatwick. You should not have trouble finding flights to London Gatwick from Porto; the airport handles an average of 1 outbound flight to London Gatwick per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Porto airport to London Gatwick. It is only a 6.8 mi journey to Porto (OPO) from Porto’s city center.

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

    Departing from Porto to London Gatwick Airport will take you 2h 25m. The distance between Porto and 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?

    Flying on easyJet is currently your cheapest option to London Gatwick Airport, with prices starting at $99. Another option worth looking into is TAP AIR PORTUGAL, starting at $106 round trip. Users have found that easyJet is 50% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $39 on easyJet. Other airlines that offer cheap prices include British Airways from $79 and TAP AIR PORTUGAL from $99 one-way.

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

    The top 3 most reliable airlines when flying from Porto to London Gatwick Airport are easyJet (89%), Qatar Airways (85%) and BA Euroflyer (85%).

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

    While on average a flight from Porto to London Gatwick Airport is generally $163, our data shows the cheapest flight currently is $82. When looking at the most popular route, (Porto - London Gatwick), you can expect to pay $113 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 vacation 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 $41). Flying from Porto to London Gatwick Airport in June is currently the most expensive (average of $135). 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

Traveling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Ilford
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Borehamwood
Aylesbury
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Sutton
Slough

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
Faro to Heathrow flights
Faro to Gatwick flights
Porto to Heathrow flights

Top 2 airlines flying from Porto to Gatwick

Discover the top 2 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 2,558,603 searches. Data last updated March 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest$99Average$191FlexibilityNo cancel feeOn-time86%
TAP AIR PORTUGALCheapest$106Average$276FlexibilityNo cancel feeOn-timeN/A

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.