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Cheap flights from London Gatwick Airport to Porto from C$ 109

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — OPO
3 Aug — 10 Aug1
1 adult

Cheapflights Tip: The best prices from London Gatwick to Porto are usually found in November or March, booked 50 days in advance, depart on a Saturday 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 29 July 2025.

Round-trip from

C$ 204

One-way from

C$ 109

Popular in

August

Cheapest in

November

Average price

C$ 415

Good round-trip deal

C$ 644 or less
easyJet
  • easyJet
  • 15/9-22/9
  • Nonstop
  • 4h 40m total
  • London to Porto
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British Airways
  • British Airways
  • 16/10
  • Nonstop
  • 2h 40m total
  • London to Porto
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Highest demand for flights based on searches. 24% potential increase in price (C$ 134 potential increase over avg. RT price).
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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 July 2025
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Price to beat on a round-trip 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 29 July 2025.

Fri 7/115:30 p.m.LGW - OPO
1 stop14h 40measyJet
Sun 9/119:10 p.m.OPO - LGW
Nonstop2h 15measyJet
Deal found 28/7C$ 202
Tue 16/99:15 p.m.LGW - OPO
Nonstop2h 25mTAP AIR PORTUGAL
Tue 23/98:55 a.m.OPO - LGW
Nonstop2h 25mTAP AIR PORTUGAL
Deal found 29/7C$ 246
Thu 9/106:25 a.m.LGW - OPO
Nonstop2h 40mBritish Airways
Mon 13/109:10 p.m.OPO - LGW
Nonstop2h 10mBritish Airways
Deal found 27/7C$ 254

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 29 July 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

Mon 15/9

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

Nonstop2h 25m

Porto

Mon 22/9

7:00 a.m.-9:15 a.m.

Nonstop2h 15m

C$ 204

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Tue 16/9

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

Nonstop2h 25m

Porto

Tue 23/9

8:55 a.m.-11:20 a.m.

Nonstop2h 25m

C$ 246

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Thu 9/10

6:25 a.m.-9:05 a.m.

Nonstop2h 40m

Porto

Mon 13/10

9:10 p.m.-11:20 p.m.

Nonstop2h 10m

C$ 254

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Thu 16/10

6:25 a.m.-9:05 a.m.

Nonstop2h 40m

C$ 109

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Thu 25/12

5:35 p.m.-8:05 p.m.

Nonstop2h 30m

C$ 117

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Sun 14/9

6:30 a.m.-8:10 p.m.

1 stop13h 40m

C$ 132

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Sat 6/9

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

Nonstop2h 25m

C$ 139

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Mon 18/8

6:35 p.m.-7:55 a.m.

1 stop13h 20m

C$ 183

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Tue 12/8

9:45 p.m.-8:00 a.m.

1 stop10h 15m

C$ 212

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Tue 23/12

9:20 a.m.-7:30 p.m.

1 stop10h 10m

C$ 224

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

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 25 July 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 50 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$ 789). 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 29 July 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 morning tend to be the most expensive. A flight at noon could potentially save you up to 12% on airfare.

Weekly flight availability from London Gatwick Airport to Porto

Explore weekly flight availability from Gatwick to Porto. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 July 2025.

The most flights from LGW to OPO are scheduled on a Monday (9 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).

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 29 July 2025.
Check out reviews from past customers who have flown with SWISS,Vueling, andTAP 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.
SWISS
7.5
Good
1,683 reviews
Check prices

Comfort

7.4

Boarding

7.7

Crew

8.2

Entertainment

6.8

Food

7.1

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
SWISS
7.5
Good
1,683 reviews
SWISS
7.5
Good
1,683 reviews
Check prices

Comfort

7.4

Boarding

7.7

Crew

8.2

Entertainment

6.8

Food

7.1

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
Vueling
7.1
Good
1,175 reviews
SWISS
7.5
Good
1,683 reviews
Check prices

Comfort

7.4

Boarding

7.7

Crew

8.2

Entertainment

6.8

Food

7.1

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
TAP AIR PORTUGAL
7.1
Good
1,929 reviews
SWISS
7.5
Good
1,683 reviews
Check prices

Comfort

7.4

Boarding

7.7

Crew

8.2

Entertainment

6.8

Food

7.1

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
Iberia
7.0
Good
2,859 reviews
SWISS
7.5
Good
1,683 reviews
Check prices

Comfort

7.4

Boarding

7.7

Crew

8.2

Entertainment

6.8

Food

7.1

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
easyJet
6.9
Okay
1,822 reviews
SWISS
7.5
Good
1,683 reviews
Check prices

Comfort

7.4

Boarding

7.7

Crew

8.2

Entertainment

6.8

Food

7.1

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

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 2 different airlines.

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

    Currently priced at C$ 204, easyJet will fly you from London Gatwick Airport to Porto 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 C$ 246 and C$ 254, respectively. easyJet is 32% cheaper than the average price of flights available within the next 90 days to this destination.

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

    C$ 109 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on easyJet and TAP AIR PORTUGAL, with prices starting from C$ 117 and C$ 139, respectively.

  • 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: Portugalia (68%), airBaltic (67%), easyJet( 66%).

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

    On average you can expect to pay C$ 644 for a flight from London Gatwick Airport to Porto. The cheapest flight overall is C$ 473 while the most popular route, (London Gatwick - Porto) is currently priced at C$ 396.

  • 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$ 789). 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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Top 2 airlines flying from Gatwick to Porto

Discover the top 2 airlines 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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapestC$ 97AverageC$ 350FlexibilityNo cancel feeOn-time86%
Search easyJet flights
TAP AIR PORTUGALCheapestC$ 142AverageC$ 385FlexibilityNo 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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Why should you use Cheapflights to find cheap flight tickets 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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