HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Porto

$78+ Cheap flights from Gatwick (LGW) to Porto (OPO)

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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — OPO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Gatwick to Porto 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 London Gatwick to Porto are usually found in November or March, booked 79 days in advance, depart on a Tuesday or Friday and return on a Friday

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 June 12, 2025.

Round-trip from

$123
(easyJet)

One-way from

$78
(British Airways)

Popular in

August

Cheapest in

November

Average price

$213

Good round-trip deal

$223 or less

Good one-way deal

$147 or less
From London Gatwick to Porto
Search Deals
One-way flight from London Gatwick to Porto
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from London Gatwick to Porto.
Search Deals
Price to beat on a one-way flight from London Gatwick to Porto.
Search Deals

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 June 12, 2025.

This easyJet deal was found by Cheapflights users on 6/11. 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.
Wed 10/84:20 pmLGW - OPO
Nonstop2h 30measyJet
Sat 10/116:55 amOPO - LGW
Nonstop2h 25measyJet
Deal found 6/11$123
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/224:50 pmLGW - OPO
Nonstop2h 25mBritish Airways
Tue 11/255:30 pmOPO - LGW
Nonstop2h 20mBritish Airways
Deal found 6/10$134
This Expedia deal was found by Cheapflights users on 6/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/126:10 pmLGW - OPO
Nonstop2h 25mMultiple Airlines
Fri 10/178:35 pmOPO - LGW
1 stop23h 25mMultiple Airlines
Deal found 6/12$152
This CheapOair deal was found by Cheapflights users on 6/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/279:20 amLGW - OPO
1 stop10h 00mVueling
Sun 11/308:45 amOPO - LGW
1 stop6h 35mVueling
Deal found 6/11$160
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/299:15 pmLGW - OPO
Nonstop2h 25mTAP AIR PORTUGAL
Wed 7/29:15 pmOPO - LGW
1 stop12h 30mTAP AIR PORTUGAL
Deal found 6/10$199
This Air Europa deal was found by Cheapflights users on 6/11. 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:00 amLGW - OPO
1 stop9h 20mAir Europa
Sun 11/168:10 pmOPO - LGW
1 stop12h 50mAir Europa
Deal found 6/11$203
This SWISS deal was found by Cheapflights users on 6/12. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/196:40 pmLGW - OPO
1 stop23h 50mSWISS
Thu 6/268:40 amOPO - LGW
1 stop9h 15mSWISS
Deal found 6/12$273

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 2,558,603 searches. Data last updated June 12, 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 10/8

4:20 pm-6:50 pm

Nonstop2h 30m

Porto

Sat 10/11

6:55 am-9:20 am

Nonstop2h 25m

$123

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Sat 11/22

4:50 pm-7:15 pm

Nonstop2h 25m

Porto

Tue 11/25

5:30 pm-7:50 pm

Nonstop2h 20m

$134

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Sun 10/12

6:10 pm-8:35 pm

Nonstop2h 25m

Porto

Fri 10/17

8:35 pm-8:00 pm

1 stop23h 25m

$152

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Thu 11/27

9:20 am-7:20 pm

1 stop10h 00m

Porto

Sun 11/30

8:45 am-3:20 pm

1 stop6h 35m

$160

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Sun 6/29

9:15 pm-11:40 pm

Nonstop2h 25m

Porto

Wed 7/2

9:15 pm-9:45 am

1 stop12h 30m

$199

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Tue 10/21

10:00 am-7:20 pm

1 stop9h 20m

Porto

Sun 11/16

8:10 pm-9:00 am

1 stop12h 50m

$203

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Tue 7/1

9:15 am-11:40 am

Nonstop2h 25m

Porto

Sat 7/5

7:00 am-9:20 am

Nonstop2h 20m

$238

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Sun 9/21

6:10 pm-8:35 pm

Nonstop2h 25m

$78

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Tue 9/30

9:25 am-7:35 pm

1 stop10h 10m

$80

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Tue 9/16

3:40 pm-9:50 am

1 stop18h 10m

$81

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 18 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 June 9, 2025.

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Gatwick Airport to Porto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 $523). Flying from London Gatwick Airport to Porto in June is currently the most expensive (average of $1,047). 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 June 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 47% on flights from London Gatwick Airport to Porto by exploring options for tickets in the afternoon.

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Norwegian, SWISS and Vueling from London to Porto to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
7.8
Good
233 reviews

Entertainment

6.1

Boarding

7.7

Comfort

7.5

Food

6.5

Overall

7.8

Crew

8.1

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Norwegian
7.8
Good
233 reviews
Norwegian
7.8
Good
233 reviews

Entertainment

6.1

Boarding

7.7

Comfort

7.5

Food

6.5

Overall

7.8

Crew

8.1

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
SWISS
7.5
Good
1,623 reviews
Norwegian
7.8
Good
233 reviews

Entertainment

6.1

Boarding

7.7

Comfort

7.5

Food

6.5

Overall

7.8

Crew

8.1

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Vueling
7.1
Good
1,169 reviews
Norwegian
7.8
Good
233 reviews

Entertainment

6.1

Boarding

7.7

Comfort

7.5

Food

6.5

Overall

7.8

Crew

8.1

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
TAP AIR PORTUGAL
7.1
Good
1,885 reviews
Norwegian
7.8
Good
233 reviews

Entertainment

6.1

Boarding

7.7

Comfort

7.5

Food

6.5

Overall

7.8

Crew

8.1

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Iberia
7.0
Good
2,776 reviews
Norwegian
7.8
Good
233 reviews

Entertainment

6.1

Boarding

7.7

Comfort

7.5

Food

6.5

Overall

7.8

Crew

8.1

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic 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 6.8 mi from the city center, Porto is the airport most travelers 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?

    Our cheapest airline available from London Gatwick Airport to Porto is easyJet. Our recent data shows that you can find tickets from as low as $123 on this airline. Additional options worth looking into are British Airways and Vueling, starting at $134 and $160 round-trip. easyJet is 43% 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?

    The cheapest airlines for a one-way flight from London Gatwick Airport to Porto are British Airways ($78), Vueling ($80), and easyJet ($83).

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

    No one likes to see their flight delayed. When booking a flight from London Gatwick Airport to Porto consider choosing Azores Airlines (80%), TAP AIR PORTUGAL (80%) or Titan Airways (80%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $125. While the most popular route (London Gatwick - Porto) can be booked for $238 on average our data indicates $269 when flying from London Gatwick Airport to Porto.

  • 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 $523). Flying from London Gatwick Airport to Porto in June is currently the most expensive (average of $1,047). 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
Aveiro
Coimbra
Matosinhos
Arcos de Valdevez

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 Gatwick to Porto

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

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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest$67Average$303FlexibilityNo cancel feeOn-time86%
TAP AIR PORTUGALCheapest$160Average$228FlexibilityNo 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.