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Cheap flights from London Gatwick Airport to Porto from C$ 104

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — OPO
25 Aug — 1 Sep1
1 adult
1 adult, Economy, 0 bags

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 26 July 2026.

Sat 10/105:20 a.m.
LGW
-
OPO
Nonstop2h 25m
easyJet
Mon 19/1010:55 a.m.
OPO
-
LGW
1 stop8h 30m
easyJet
Deal found 21/7C$ 179
Sun 20/912:35 p.m.
LGW
-
OPO
Nonstop2h 30m
easyJet
Thu 24/96:40 a.m.
OPO
-
LGW
Nonstop2h 25m
easyJet
Deal found 21/7C$ 180
Sat 5/95:20 a.m.
LGW
-
OPO
Nonstop2h 25m
easyJet
Thu 10/96:40 a.m.
OPO
-
LGW
Nonstop2h 25m
easyJet
Deal found 24/7C$ 183
Tue 8/98:50 p.m.
LGW
-
OPO
Nonstop2h 30m
easyJet
Sat 12/96:55 a.m.
OPO
-
LGW
Nonstop2h 25m
easyJet
Deal found 22/7C$ 185
Mon 7/98:55 p.m.
LGW
-
OPO
Nonstop2h 40m
easyJet
Wed 9/97:00 a.m.
OPO
-
LGW
Nonstop2h 25m
easyJet
Deal found 24/7C$ 186
Wed 2/98:25 p.m.
LGW
-
OPO
Nonstop2h 30m
easyJet
Sat 5/96:55 a.m.
OPO
-
LGW
Nonstop2h 25m
easyJet
Deal found 24/7C$ 187
Tue 1/98:50 p.m.
LGW
-
OPO
Nonstop2h 30m
easyJet
Sat 5/96:55 a.m.
OPO
-
LGW
Nonstop2h 25m
easyJet
Deal found 26/7C$ 189
Wed 7/108:25 p.m.
LGW
-
OPO
Nonstop2h 30m
easyJet
Sat 10/106:00 a.m.
OPO
-
LGW
1 stop7h 55m
easyJet
Deal found 26/7C$ 190
Fri 4/94:30 p.m.
LGW
-
OPO
Nonstop2h 30m
easyJet
Thu 10/96:40 a.m.
OPO
-
LGW
Nonstop2h 25m
easyJet
Deal found 24/7C$ 192
Mon 7/98:55 p.m.
LGW
-
OPO
Nonstop2h 40m
easyJet
Fri 11/96:35 a.m.
OPO
-
LGW
Nonstop2h 25m
easyJet
Deal found 24/7C$ 193

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 26 July 2026.

Round-trip from

C$ 179

One-way from

C$ 104

Popular in

December

Cheapest in

January

Average price

C$ 372

Good one-way deal

C$ 171 or less
easyJet
  • easyJet
  • 10/10-19/10
  • 1 total stop
  • 10h 55m total
  • London to Porto
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easyJet
  • easyJet
  • 25/9
  • Nonstop
  • 2h 30m total
  • London to Porto
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a one-way flight from London Gatwick to Porto.
Search Deals

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 26 July 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 round-trip

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Wed 30/9

1:00 p.m.-9:20 p.m.

1 stop8h 20m

Porto

Tue 6/10

10:00 p.m.-11:25 a.m.

1 stop13h 25m

C$ 196
Quickest round-trip

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Sun 20/9

12:35 p.m.-3:05 p.m.

Nonstop2h 30m

Porto

Sun 27/9

6:35 a.m.-9:00 a.m.

Nonstop2h 25m

C$ 197

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Thu 8/10

8:50 p.m.-11:20 p.m.

Nonstop2h 30m

Porto

Mon 12/10

9:10 a.m.-11:35 a.m.

Nonstop2h 25m

C$ 203

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Thu 3/9

8:50 p.m.-11:20 p.m.

Nonstop2h 30m

Porto

Wed 9/9

7:00 a.m.-9:25 a.m.

Nonstop2h 25m

C$ 217

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Mon 14/9

8:55 p.m.-11:35 p.m.

Nonstop2h 40m

Porto

Sun 20/9

6:35 a.m.-9:00 a.m.

Nonstop2h 25m

C$ 223

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Tue 15/9

9:10 a.m.-4:10 p.m.

1 stop7h 00m

Porto

Thu 24/9

8:40 p.m.-8:40 a.m.

1 stop12h 00m

C$ 225

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Tue 8/9

8:50 p.m.-11:20 p.m.

Nonstop2h 30m

Porto

Tue 15/9

6:15 a.m.-8:40 a.m.

Nonstop2h 25m

C$ 227

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Sun 25/10

6:15 p.m.-8:40 p.m.

Nonstop2h 25m

Porto

Thu 29/10

7:00 a.m.-9:00 p.m.

1 stop14h 00m

C$ 247
Cheapest one-way

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Mon 7/9

8:10 p.m.-8:00 a.m.

1 stop11h 50m

C$ 113
Quickest one-way

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Sat 22/8

8:10 p.m.-10:30 p.m.

Nonstop2h 20m

C$ 121

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/7

Showing 1-10 of 19 resultsSorted by cheapest first
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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?

To ensure you get the cheapest price possible for a flight from London Gatwick Airport to Porto, you should look to book at least 71 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$ 228). Flying from London Gatwick Airport to Porto in December is currently the most expensive (average of C$ 572). 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 26 July 2026.

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 evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 82% on airfare.

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

Airfare is below average for this route at the moment.

London Gatwick Airport to Porto flights typically cost between C$ 331 and C$ 521 in October.
The cheapest round-trip price found within the last 5 days was C$ 179 on easyJet (10 Oct-19 Oct).

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 5 daily inbound flights from London Gatwick from 0 different airlines.

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

    Vueling and easyJet can get you from London Gatwick Airport to Porto in just under 2h 30m. Your travel time can differ by up to 5h 50m. Airlines will cover a distance of 1278 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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: easyJet (79%), easyJet (77%), Qatar Airways( 76%).

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

    On average you can expect to pay C$ 223 for a flight from London Gatwick Airport to Porto. The cheapest flight overall is C$ 84 while the most popular route, (London Gatwick - Porto) is currently priced at C$ 406.

  • 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$ 228). Flying from London Gatwick Airport to Porto in December is currently the most expensive (average of C$ 572). 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

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Fly with Cheapflights

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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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