What is the cheapest airline that flies from San Sebastián to United Kingdom?

Vueling, British Airways, and Iberia are the most popular carriers operating from San Sebastián to United Kingdom

How many flights depart from San Sebastian to United Kingdom on average per week?

The number of flights available between San Sebastian and United Kingdom is 2 per week as of October 2026. The most frequent departure day is Fri, with 100% of weekly flights leaving on this day.

Which airlines fly to United Kingdom?

Vueling, KLM and easyJet are the top three most popular airlines that fly to United Kingdom from San Sebastian according to our data. Vueling is the first choice among our users, with 65% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 3 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Sebastián Airport to United Kingdom?

Prices for flights from San Sebastián Airport to United Kingdom refresh daily.

How old do you have to be to fly from San Sebastián Airport to United Kingdom?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Sebastián Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£37 Cheap Flights from San Sebastian to the United Kingdom in 2026/27

Find the cheapest flights from San Sebastian to the United Kingdom

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

21:10 - 08:55EAS San Sebastián-LGW London Gatwick

12h 45m1 stop Barcelona-El Prat

06:55 - 13:35LGW London Gatwick-EAS San Sebastián

5h 40m1 stop Barcelona-El Prat

£84Multiple Airlines

Sat, 12 Dec - Mon, 14 Dec

21:10 - 11:15EAS San Sebastián-LTN London Luton

15h 05m1 stop Barcelona-El Prat

06:00 - 13:35LTN London Luton-EAS San Sebastián

6h 35m1 stop Barcelona-El Prat

£86Multiple Airlines

Sat, 12 Dec - Tue, 15 Dec

17:00 - 22:50EAS San Sebastián-LTN London Luton

6h 50m1 stop Malaga

12:15 - 13:35LTN London Luton-EAS San Sebastián

24h 20m1 stop Barcelona-El Prat

£92Multiple Airlines

Thu, 10 Dec - Sun, 13 Dec

21:10 - 11:15EAS San Sebastián-LTN London Luton

15h 05m1 stop Barcelona-El Prat

06:00 - 13:35LTN London Luton-EAS San Sebastián

6h 35m1 stop Barcelona-El Prat

£93Multiple Airlines

Sat, 12 Dec - Mon, 14 Dec

17:00 - 22:50EAS San Sebastián-LTN London Luton

6h 50m1 stop Malaga

14:35 - 10:55LTN London Luton-EAS San Sebastián

19h 20m1 stop Malaga

£95Multiple Airlines

Thu, 19 Nov - Sun, 22 Nov

21:10 - 14:25EAS San Sebastián-LTN London Luton

18h 15m2 stops Barcelona-El Prat Milan Malpensa

06:00 - 13:35LTN London Luton-EAS San Sebastián

6h 35m1 stop Barcelona-El Prat

£97Multiple Airlines

Sat, 12 Dec - Tue, 15 Dec

21:10 - 14:25EAS San Sebastián-LTN London Luton

18h 15m2 stops Barcelona-El Prat Milan Malpensa

06:00 - 13:35LTN London Luton-EAS San Sebastián

6h 35m1 stop Barcelona-El Prat

£98Multiple Airlines

Sat, 12 Dec - Tue, 15 Dec

21:30 - 12:00EAS San Sebastián-LTN London Luton

15h 30m1 stop Madrid Barajas

06:50 - 13:35LTN London Luton-EAS San Sebastián

5h 45m1 stop Barcelona-El Prat

£105Multiple Airlines

Sun, 13 Dec - Tue, 15 Dec

21:10 - 08:55EAS San Sebastián-LGW London Gatwick

12h 45m1 stop Barcelona-El Prat

06:30 - 13:35LGW London Gatwick-EAS San Sebastián

6h 05m1 stop Barcelona-El Prat

£108Multiple Airlines

Sat, 12 Dec - Tue, 15 Dec

21:10 - 08:55EAS San Sebastián-LGW London Gatwick

12h 45m1 stop Barcelona-El Prat

06:30 - 13:35LGW London Gatwick-EAS San Sebastián

6h 05m1 stop Barcelona-El Prat

£108Multiple Airlines

Sat, 12 Dec - Tue, 15 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

14:10 - 11:15EAS San Sebastián-LTN London Luton

46h 05m2 stops Barcelona-El Prat Turin Citta Di Torino

06:55 - 10:55LTN London Luton-EAS San Sebastián

27h 00m1 stop Malaga

£242Multiple Airlines

Tue, 27 Oct - Sun, 8 Nov

14:10 - 20:10EAS San Sebastián-LTN London Luton

31h 00m2 stops Barcelona-El Prat Wrocław Strachowice

06:30 - 20:35LTN London Luton-EAS San Sebastián

13h 05m1 stop Barcelona-El Prat

£253Multiple Airlines

Wed, 28 Oct - Sat, 31 Oct

14:40 - 22:50EAS San Sebastián-EDI Edinburgh Turnhouse

33h 10m2 stops Sevilla Bergamo Orio Al Serio

08:25 - 13:00EDI Edinburgh Turnhouse-EAS San Sebastián

27h 35m1 stop Madrid Barajas

£262Multiple Airlines

Thu, 29 Oct - Sun, 1 Nov

18:10 - 12:30EAS San Sebastián-LTN London Luton

43h 20m2 stops Barcelona-El Prat Turin Citta Di Torino

06:00 - 17:35LTN London Luton-EAS San Sebastián

10h 35m1 stop Barcelona-El Prat

£266Multiple Airlines

Thu, 29 Oct - Sun, 1 Nov

14:10 - 08:55EAS San Sebastián-LGW London Gatwick

19h 45m2 stops Barcelona-El Prat Edinburgh Turnhouse

06:50 - 20:35LGW London Gatwick-EAS San Sebastián

12h 45m1 stop Barcelona-El Prat

£266Multiple Airlines

Wed, 28 Oct - Sat, 31 Oct

14:40 - 00:20EAS San Sebastián-EDI Edinburgh Turnhouse

34h 40m2 stops Sevilla Krakow J. Paul II Balice

08:25 - 13:00EDI Edinburgh Turnhouse-EAS San Sebastián

27h 35m1 stop Madrid Barajas

£271Multiple Airlines

Thu, 29 Oct - Sun, 1 Nov

14:40 - 18:55EAS San Sebastián-EDI Edinburgh Turnhouse

29h 15m2 stops Sevilla Venice Marco Polo

08:25 - 13:00EDI Edinburgh Turnhouse-EAS San Sebastián

27h 35m1 stop Madrid Barajas

£271Multiple Airlines

Thu, 29 Oct - Sun, 1 Nov

14:10 - 08:55EAS San Sebastián-LGW London Gatwick

19h 45m2 stops Barcelona-El Prat Edinburgh Turnhouse

19:40 - 16:00LGW London Gatwick-EAS San Sebastián

19h 20m2 stops Bilbao Malaga

£282Multiple Airlines

Wed, 28 Oct - Wed, 4 Nov

18:10 - 11:15EAS San Sebastián-LTN London Luton

18h 05m1 stop Barcelona-El Prat

13:25 - 13:00LTN London Luton-EAS San Sebastián

22h 35m2 stops Las Palmas de Gran Canaria Madrid Barajas

£284Multiple Airlines

Thu, 29 Oct - Sun, 1 Nov

18:10 - 11:15EAS San Sebastián-LTN London Luton

18h 05m1 stop Barcelona-El Prat

13:25 - 13:00LTN London Luton-EAS San Sebastián

22h 35m2 stops Las Palmas de Gran Canaria Madrid Barajas

£285Multiple Airlines

Thu, 29 Oct - Sun, 1 Nov

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Vueling flights from San Sebastian to United Kingdom

Our best Vueling deals on San Sebastian to United Kingdom flight tickets

Vueling

12 Dec

EAS21:10San Sebastián

13h 10m

1 stop

LGW09:20London Gatwick

15 Dec

LGW19:45London Gatwick

16h 50m

2 stops

EAS13:35San Sebastián

£111

Vueling

6 Dec

EAS18:10San Sebastián

15h 10m

1 stop

LGW08:20London Gatwick

13 Dec

LGW10:05London Gatwick

6h 30m

1 stop

EAS17:35San Sebastián

£112

Vueling

6 Dec

EAS18:10San Sebastián

15h 10m

1 stop

LGW08:20London Gatwick

13 Dec

LGW10:05London Gatwick

6h 30m

1 stop

EAS17:35San Sebastián

£117

British Airways flights from San Sebastian to United Kingdom

Our best British Airways deals on San Sebastian to United Kingdom flight tickets

British Airways

20 Dec

EAS16:55San Sebastián

1h 55m

LCY17:50London City

27 Dec

LCY13:20London City

1h 55m

EAS16:15San Sebastián

£191

British Airways

12 Mar

EAS16:45San Sebastián

1h 55m

LCY17:40London City

14 Mar

LCY13:20London City

1h 55m

EAS16:15San Sebastián

£218

British Airways

29 Oct

EAS13:05San Sebastián

1h 55m

LCY14:00London City

1 Nov

LCY13:20London City

1h 55m

EAS16:15San Sebastián

£297

momondo Fare Finder

Use the filters below to find and compare flights from San Sebastian to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

San SebastianLondon

EAS San Sebastián - LGW London Gatwick

EASLGW

San Sebastián

Sat 12/12

21:10-08:55

1 stop12h 45m

London Gatwick

Mon 14/12

06:55-13:35

1 stop5h 40m

£84

San SebastianLondon

EAS San Sebastián - LTN London Luton

EASLTN

San Sebastián

Sat 12/12

21:10-11:15

1 stop15h 05m

London Luton

Tue 15/12

06:00-13:35

1 stop6h 35m

£86

San SebastianLondon

EAS San Sebastián - LTN London Luton

EASLTN

San Sebastián

Thu 10/12

17:00-22:50

1 stop6h 50m

London Luton

Sun 13/12

12:15-13:35

1 stop24h 20m

£92

San SebastianLondon

EAS San Sebastián - LTN London Luton

EASLTN

San Sebastián

Sat 12/12

21:10-11:15

1 stop15h 05m

London Luton

Mon 14/12

06:00-13:35

1 stop6h 35m

£93

San SebastianLondon

EAS San Sebastián - LTN London Luton

EASLTN

San Sebastián

Thu 19/11

17:00-22:50

1 stop6h 50m

London Luton

Sun 22/11

14:35-10:55

1 stop19h 20m

£95

San SebastianLondon

EAS San Sebastián - LTN London Luton

EASLTN

San Sebastián

Sat 12/12

21:10-14:25

2 stops18h 15m

London Luton

Tue 15/12

06:00-13:35

1 stop6h 35m

£97

San SebastianLondon

EAS San Sebastián - LTN London Luton

EASLTN

San Sebastián

Sat 12/12

21:10-14:25

2 stops18h 15m

London Luton

Tue 15/12

06:00-13:35

1 stop6h 35m

£98

San SebastianLondon

EAS San Sebastián - LTN London Luton

EASLTN

San Sebastián

Sun 13/12

21:30-12:00

1 stop15h 30m

London Luton

Tue 15/12

06:50-13:35

1 stop5h 45m

£105

San SebastianLondon

EAS San Sebastián - LGW London Gatwick

EASLGW

San Sebastián

Sat 12/12

21:10-08:55

1 stop12h 45m

London Gatwick

Tue 15/12

06:30-13:35

1 stop6h 05m

£108

San SebastianLondon

EAS San Sebastián - LGW London Gatwick

EASLGW

San Sebastián

Sat 12/12

21:10-08:55

1 stop12h 45m

London Gatwick

Tue 15/12

06:30-13:35

1 stop6h 05m

£108

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Sebastian to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

Can stopping save me money on San Sebastian to United Kingdom flights?

You could potentially save up to 53% on your flight if you consider stops on a San Sebastian to United Kingdom flight.

Cheap San Sebastian to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Sebastian to United Kingdom

Best price found	£37
Fastest flight time	5h 35m
Direct flights	Mon, Tue, Fri and Sat
Airports in United Kingdom	1,285 airports

The best one-way flight to United Kingdom from San Sebastian in the past 72 hours is £37. The best return flight deal from San Sebastian to United Kingdom found on momondo in the last 72 hours is £84.

The fastest flight from San Sebastian to United Kingdom takes 5h 35m

Direct flights go from San Sebastian to United Kingdom on Monday, Tuesday, Friday and Saturday. Airline offering direct flights is British Airways..

There are 1,285 airports in United Kingdom. From San Sebastian there are direct flights to London City (LCY).

Search flight deals

Frequently asked questions about flying from San Sebastian to the United Kingdom

When did momondo last update prices for flights from San Sebastián Airport to United Kingdom?
Prices for flights from San Sebastián Airport to United Kingdom refresh daily.
How old do you have to be to fly from San Sebastián Airport to United Kingdom?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Sebastián Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from San Sebastian to United Kingdom?
momondo data reveals that the most frequently booked plane model on the route from San Sebastian to United Kingdom is Airbus A320-100/200, representing 54.55% of all bookings. The subsequent popular models are Embraer 190 at 36.36% and Airbus A321neo at 9.09%.

Why use momondo?

Why should I use momondo to find a flight deal from San Sebastian to United Kingdom?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Sebastian to United Kingdom for you.

Can I find flights from San Sebastian to United Kingdom with flexible booking policies on momondo?

All flight searches from San Sebastian to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Sebastian to United Kingdom?

Once you have performed a search for San Sebastian to United Kingdom flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Sebastian to United Kingdom right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to United Kingdom from San Sebastian. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.