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Cheap flights from London Gatwick Airport to Porto from C$ 67

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — OPO
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London Gatwick to Porto are usually found in February or November, booked 79 days in advance, depart on a Thursday or Friday 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 28 October 2025.

Round-trip from

C$ 129

One-way from

C$ 67

Popular in

December

Cheapest in

February

Average price

C$ 295
easyJet
  • easyJet
  • 23/1-25/1
  • Nonstop
  • 4h 45m total
  • London to Porto
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easyJet
  • easyJet
  • 25/2
  • Nonstop
  • 2h 30m total
  • London to Porto
Search Deals
High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 4% potential price decrease (C$ 21 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 28 October 2025.

Wed 3/129:35 a.m.LGW - OPO
Nonstop2h 30measyJet
Wed 10/127:40 p.m.OPO - LGW
Nonstop2h 25measyJet
Deal found 28/10C$ 134
Wed 3/129:35 a.m.LGW - OPO
Nonstop2h 30measyJet
Tue 9/1212:40 p.m.OPO - LGW
Nonstop2h 20measyJet
Deal found 28/10C$ 136
Sat 13/126:30 a.m.LGW - OPO
Nonstop2h 30measyJet
Tue 16/1212:35 p.m.OPO - LGW
Nonstop2h 20measyJet
Deal found 28/10C$ 138
Sat 13/126:30 a.m.LGW - OPO
Nonstop2h 30measyJet
Sun 14/129:15 p.m.OPO - LGW
Nonstop2h 15measyJet
Deal found 28/10C$ 140
Thu 11/129:30 a.m.LGW - OPO
Nonstop2h 30measyJet
Thu 18/1212:35 p.m.OPO - LGW
Nonstop2h 25measyJet
Deal found 27/10C$ 145
Fri 12/125:25 p.m.LGW - OPO
1 stop14h 45measyJet
Fri 19/1212:45 p.m.OPO - LGW
Nonstop2h 20measyJet
Deal found 28/10C$ 147
Sun 14/127:15 a.m.LGW - OPO
1 stop7h 35measyJet
Tue 16/1212:35 p.m.OPO - LGW
Nonstop2h 20measyJet
Deal found 27/10C$ 150
Wed 3/129:35 a.m.LGW - OPO
Nonstop2h 30measyJet
Mon 8/127:40 p.m.OPO - LGW
Nonstop2h 20measyJet
Deal found 28/10C$ 155
Thu 11/129:30 a.m.LGW - OPO
Nonstop2h 30measyJet
Mon 15/127:40 p.m.OPO - LGW
Nonstop2h 20measyJet
Deal found 28/10C$ 158
Sat 6/126:50 a.m.LGW - OPO
1 stop9h 40measyJet
Tue 9/1212:40 p.m.OPO - LGW
Nonstop2h 20measyJet
Deal found 27/10C$ 159

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 28 October 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

Wed 3/12

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

Nonstop2h 30m

Porto

Wed 10/12

7:40 p.m.-10:05 p.m.

Nonstop2h 25m

C$ 134

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Mon 9/2

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

Nonstop2h 30m

Porto

Thu 12/2

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

Nonstop2h 20m

C$ 141

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$ 150

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Thu 11/12

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

Nonstop2h 30m

Porto

Thu 18/12

12:35 p.m.-3:00 p.m.

Nonstop2h 25m

C$ 152

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Fri 9/1

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

1 stop12h 20m

Porto

Sun 11/1

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

Nonstop2h 15m

C$ 158

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Fri 9/1

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

1 stop12h 20m

Porto

Mon 12/1

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

Nonstop2h 20m

C$ 162

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Fri 5/12

6:35 p.m.-8:10 a.m.

1 stop13h 35m

Porto

Tue 9/12

12:40 p.m.-3:00 p.m.

Nonstop2h 20m

C$ 172

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Wed 11/2

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

Nonstop2h 30m

Porto

Wed 18/2

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

Nonstop2h 20m

C$ 172

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Mon 26/1

8:10 p.m.-9:25 a.m.

1 stop13h 15m

Porto

Mon 9/2

12:50 p.m.-9:55 p.m.

1 stop9h 05m

C$ 187

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Tue 2/12

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

Nonstop2h 30m

Porto

Tue 9/12

12:40 p.m.-3:00 p.m.

Nonstop2h 20m

C$ 193

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 20 results
1
2

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 24 October 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 79 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, November is the cheapest month in which you can book a flight from London Gatwick Airport to Porto (average of C$ 90). Flying from London Gatwick Airport to Porto in July is currently the most expensive (average of C$ 199). 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 28 October 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 evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 69% on airfare.

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 28 October 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
2,033 reviews
Check prices

Comfort

7.1

Entertainment

6.3

Overall

7.1

Crew

7.8

Food

6.2

Boarding

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

MAD - LIS

Like the onboard attendants I don’t like that they change gate at the last minute And neither the way to get to the airplane by bus, I understand is not airline issue
TAP AIR PORTUGAL
7.1
Good
2,033 reviews
TAP AIR PORTUGAL
7.1
Good
2,033 reviews
Check prices

Comfort

7.1

Entertainment

6.3

Overall

7.1

Crew

7.8

Food

6.2

Boarding

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

MAD - LIS

Like the onboard attendants I don’t like that they change gate at the last minute And neither the way to get to the airplane by bus, I understand is not airline issue

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 2 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$ 144, 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 54% 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: Titan Airways (100%), easyJet (74%), airBaltic( 74%).

  • 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, November is the cheapest month in which you can book a flight from London Gatwick Airport to Porto (average of C$ 90). Flying from London Gatwick Airport to Porto in July is currently the most expensive (average of C$ 199). 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.
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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 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapestC$ 144AverageC$ 391FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights

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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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