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Cheap flights from London Gatwick Airport to Porto from C$ 73

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — OPO
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from London Gatwick to Porto are usually found in November or March, booked 81 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap 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 11 September 2025.

Round-trip from

C$ 152

One-way from

C$ 73

Popular in

August

Cheapest in

November

Average price

C$ 340

Good one-way deal

C$ 200 or less
easyJet
  • easyJet
  • 6/10-8/10
  • Nonstop
  • 4h 50m total
  • London to Porto
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easyJet
  • easyJet
  • 3/11
  • Nonstop
  • 2h 30m total
  • London to Porto
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from London Gatwick to Porto.
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Find flight deals from Gatwick to Porto

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 11 September 2025.

Mon 6/106:10 a.m.LGW - OPO
Nonstop2h 25measyJet
Wed 8/106:55 a.m.OPO - LGW
Nonstop2h 25measyJet
Deal found 11/9C$ 152
Tue 7/109:15 a.m.LGW - OPO
Nonstop2h 25measyJet
Wed 15/106:55 a.m.OPO - LGW
Nonstop2h 25measyJet
Deal found 11/9C$ 154
Mon 6/106:10 a.m.LGW - OPO
Nonstop2h 25measyJet
Thu 9/106:40 a.m.OPO - LGW
Nonstop2h 20measyJet
Deal found 11/9C$ 155
Sat 1/113:35 p.m.LGW - OPO
Nonstop2h 30measyJet
Sun 9/119:15 p.m.OPO - LGW
Nonstop2h 15measyJet
Deal found 10/9C$ 157
Wed 19/119:35 a.m.LGW - OPO
Nonstop2h 30measyJet
Wed 26/1112:35 p.m.OPO - LGW
Nonstop2h 20measyJet
Deal found 11/9C$ 159
Tue 9/128:05 a.m.LGW - OPO
1 stop9h 10measyJet
Fri 12/1212:35 p.m.OPO - LGW
Nonstop2h 20measyJet
Deal found 10/9C$ 161
Mon 13/106:10 a.m.LGW - OPO
Nonstop2h 25measyJet
Sat 18/106:55 a.m.OPO - LGW
Nonstop2h 25measyJet
Deal found 11/9C$ 162
Mon 6/106:10 a.m.LGW - OPO
Nonstop2h 25measyJet
Sat 11/108:30 a.m.OPO - LGW
Nonstop2h 20measyJet
Deal found 11/9C$ 164
Sun 7/126:05 p.m.LGW - OPO
Nonstop2h 35measyJet
Sat 13/127:40 p.m.OPO - LGW
Nonstop2h 20measyJet
Deal found 11/9C$ 166
Mon 13/106:10 a.m.LGW - OPO
Nonstop2h 25measyJet
Mon 20/107:00 a.m.OPO - LGW
Nonstop2h 15measyJet
Deal found 11/9C$ 168
Fri 28/117:50 p.m.LGW - OPO
1 stop12h 20measyJet
Wed 3/1212:35 p.m.OPO - LGW
Nonstop2h 20measyJet
Deal found 11/9C$ 169
Tue 14/109:15 a.m.LGW - OPO
Nonstop2h 25measyJet
Tue 21/106:20 a.m.OPO - LGW
Nonstop2h 20measyJet
Deal found 11/9C$ 170

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 11 September 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Porto that are best for you.

Fly from

Gatwick

Fly to

Porto

Route

Depart

Return

Price

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Fri 23/1

9:35 a.m.-12:05 p.m.

Nonstop2h 30m

Porto

Mon 9/2

12:35 p.m.-2:55 p.m.

Nonstop2h 20m

C$ 155

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Mon 19/1

9:35 a.m.-12:05 p.m.

Nonstop2h 30m

Porto

Fri 13/2

12:35 p.m.-2:55 p.m.

Nonstop2h 20m

C$ 158

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Wed 5/11

9:35 a.m.-12:05 p.m.

Nonstop2h 30m

Porto

Sat 8/11

9:40 a.m.-12:00 p.m.

Nonstop2h 20m

C$ 164

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Sun 23/11

7:45 a.m.-11:20 p.m.

1 stop15h 35m

Porto

Mon 1/12

12:35 p.m.-2:55 p.m.

Nonstop2h 20m

C$ 175

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Tue 7/10

9:15 a.m.-11:40 a.m.

Nonstop2h 25m

Porto

Tue 14/10

6:20 a.m.-8:40 a.m.

Nonstop2h 20m

C$ 179

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Thu 13/11

9:30 a.m.-12:00 p.m.

Nonstop2h 30m

Porto

Sun 16/11

6:00 a.m.-1:15 p.m.

1 stop7h 15m

C$ 191

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Wed 1/10

8:15 a.m.-10:45 p.m.

1 stop14h 30m

Porto

Tue 7/10

6:10 a.m.-4:15 p.m.

1 stop10h 05m

C$ 195

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Tue 10/3

9:35 a.m.-12:05 p.m.

Nonstop2h 30m

Porto

Sat 14/3

9:40 a.m.-12:00 p.m.

Nonstop2h 20m

C$ 204

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Fri 20/2

9:35 a.m.-12:05 p.m.

Nonstop2h 30m

Porto

Sun 22/2

9:15 p.m.-11:30 p.m.

Nonstop2h 15m

C$ 208

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Fri 14/11

7:50 p.m.-8:10 a.m.

1 stop12h 20m

Porto

Sun 16/11

6:00 a.m.-1:15 p.m.

1 stop7h 15m

C$ 211

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 21 results
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2
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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 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 London Gatwick Airport to Porto

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

Use this chart to determine the optimal time to book a round-trip flight from Gatwick to Porto. Price data was last updated on 29 August 2025.

To ensure you get the cheapest price possible for a flight from London Gatwick Airport to Porto, you should look to book at least 81 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 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 C$ 483). Flying from London Gatwick Airport to Porto in July is currently the most expensive (average of C$ 792). 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 11 September 2025.

One of the essential ways to save on airfare from London Gatwick Airport to Porto is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 37% on airfare.

How much does it cost to fly round-trip 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 11 September 2025.
Check out reviews from past customers who have flown with TAP AIR PORTUGAL 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
7.1
Good
1,977 reviews
Check prices

Crew

7.8

Boarding

7.0

Entertainment

6.3

Overall

7.1

Food

6.2

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Claudia,Jul 2025

EWR - LIS

Never made the trip. Had to cancel due to multiple delays
TAP AIR PORTUGAL
7.1
Good
1,977 reviews
TAP AIR PORTUGAL
7.1
Good
1,977 reviews
Check prices

Crew

7.8

Boarding

7.0

Entertainment

6.3

Overall

7.1

Food

6.2

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Claudia,Jul 2025

EWR - LIS

Never made the trip. Had to cancel due to multiple delays

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?

    Located just 10.9 km from the city centre, Porto is the airport most travellers will use when flying to Porto from London Gatwick. Booking flights from London Gatwick to Porto (OPO) should be relatively easy as there are 4 daily inbound flights from London Gatwick from 1 airline.

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

    easyJet can get you from London Gatwick Airport to Porto in just under 2h 30m. Your travel time will be generally consistent. Airlines will cover a distance of 1278 km. Generally, flights for this route are direct.

  • What is the cheapest airline to fly from London Gatwick Airport to Porto round-trip?

    Currently priced at C$ 120, TAP AIR PORTUGAL will fly you from London Gatwick Airport to Porto and back. In addition to TAP AIR PORTUGAL, many other airlines offer competitively priced options for your trip. TAP AIR PORTUGAL is 60% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Before booking your flight to Porto from London Gatwick Airport, check out the most reliable airlines to get you to your destination on time: Azores Airlines (60%), TAP AIR PORTUGAL (60%), airBaltic( 60%).

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

    On average you can expect to pay C$ 256 for a flight from London Gatwick Airport to Porto. The cheapest flight overall is C$ 104 while the most popular route, (London Gatwick - Porto) is currently priced at C$ 399.

  • 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 vacation 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 C$ 483). Flying from London Gatwick Airport to Porto in July is currently the most expensive (average of C$ 792). 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
Aveiro
Esposende

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Alternative routes for Gatwick to Porto

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Faro flights
Luton to Lisbon flights
Heathrow to Lisbon flights
Gatwick to Lisbon flights
Heathrow to Porto flights

Top airline flying from Gatwick to Porto

Discover the top airline 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 629,999 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapestC$ 120AverageC$ 388FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights

Fly with Cheapflights

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

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

Need flexible booking options for your flight to Porto from Gatwick? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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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