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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — OPO
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 50 days in advance, depart on a Tuesday or Monday and return on a Saturday

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 July 29, 2025.

Round-trip from

$147
(Connections by easyJet)

One-way from

$78
(Trip.com)

Popular in

August

Cheapest in

November

Average price

$302

Good round-trip deal

$257 or less

Good one-way deal

$146 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 ($71 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 July 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 July 29, 2025.

This Connections by easyJet deal was found by Cheapflights users on 7/28. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:30 pmLGW - OPO
1 stop14h 40measyJet
Sun 11/99:10 pmOPO - LGW
Nonstop2h 15measyJet
Deal found 7/28$147
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/283:40 pmLGW - OPO
1 stop5h 25mMultiple Airlines
Wed 9/310:40 amOPO - LGW
1 stop7h 20mMultiple Airlines
Deal found 7/27$170
This British Airways deal was found by Cheapflights users on 7/27. 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.
Thu 10/96:25 amLGW - OPO
Nonstop2h 40mBritish Airways
Mon 10/139:10 pmOPO - LGW
Nonstop2h 10mBritish Airways
Deal found 7/27$185

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 July 29, 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 11/7

5:30 pm-8:10 am

1 stop14h 40m

Porto

Sun 11/9

9:10 pm-11:25 pm

Nonstop2h 15m

$147

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Thu 8/28

3:40 pm-9:05 pm

1 stop5h 25m

Porto

Wed 9/3

10:40 am-6:00 pm

1 stop7h 20m

$170

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Thu 10/9

6:25 am-9:05 am

Nonstop2h 40m

Porto

Mon 10/13

9:10 pm-11:20 pm

Nonstop2h 10m

$185

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Mon 9/1

6:10 am-8:35 am

Nonstop2h 25m

$78

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Mon 8/25

6:00 pm-8:20 pm

Nonstop2h 20m

$79

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Wed 9/24

3:30 pm-10:15 pm

1 stop6h 45m

$81

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Sat 10/11

8:30 am-3:15 pm

1 stop6h 45m

$92

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Fri 9/19

9:20 pm-8:50 am

1 stop11h 30m

$93

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Sat 9/6

9:15 pm-11:40 pm

Nonstop2h 25m

$100

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Fri 8/15

11:35 am-7:55 pm

1 stop8h 20m

$121

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 12 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 July 25, 2025.

Booking 50 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 $1,033). 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 July 29, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 48% on flights from London Gatwick Airport to Porto by exploring options for tickets in the afternoon.

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 July 29, 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 July 29, 2025.
Read through reviews of airlines operating flights from London Gatwick Airport to Porto, such as SWISS, Vueling, and TAP AIR PORTUGAL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,683 reviews

Boarding

7.7

Entertainment

6.8

Comfort

7.4

Crew

8.2

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

Boarding

7.7

Entertainment

6.8

Comfort

7.4

Crew

8.2

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

Boarding

7.7

Entertainment

6.8

Comfort

7.4

Crew

8.2

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

Boarding

7.7

Entertainment

6.8

Comfort

7.4

Crew

8.2

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

Boarding

7.7

Entertainment

6.8

Comfort

7.4

Crew

8.2

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

Boarding

7.7

Entertainment

6.8

Comfort

7.4

Crew

8.2

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 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 3 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 $147 on this airline. An additional option worth looking into is British Airways, starting at $185. 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?

    The cheapest airlines for a one-way flight from London Gatwick Airport to Porto are easyJet ($78), British Airways ($79), and Vueling ($92).

  • 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 Portugalia (68%), airBaltic (67%) or easyJet (66%) 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 $73. While the most popular route (London Gatwick - Porto) can be booked for $180 on average our data indicates $522 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 $1,033). 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 Porto?

Book flights to Porto if you plan to visit one of these locations
Aveiro
Coimbra
Matosinhos

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
Heathrow to Faro flights
Gatwick to Lisbon flights
Gatwick to Faro flights
Heathrow to Porto flights

Top 3 airlines flying from Gatwick to Porto

Discover the top 3 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest$67Average$332FlexibilityNo cancel feeOn-time86%
British AirwaysCheapest$141Average$251FlexibilityNo cancel feeOn-time70%
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.