Which stopover airport offers the lowest fares from London to San Sebastian?

Flights via Barcelona (BCN) offer the lowest average return price of £186.

Which stopover airport has the shortest travel time from London to San Sebastian?

Flights connecting via Barcelona (BCN) have the shortest average one-way travel time: 5h 25m.

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

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

Which airlines fly to San Sebastian?

Vueling, Iberia and British Airways are the top three most popular airlines that fly to San Sebastian from London according to our data. Vueling is the first choice among our users, with 79% of people opting to fly with this airline when travelling to San Sebastian. Keep in mind that there are 8 different airlines that fly to San Sebastian on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular for stopovers for flights between London and San Sebastian?

Madrid (MAD) was the most common stop: 73% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport has the shortest connection time from London to San Sebastian?

Barcelona (BCN) has the shortest average stopover time for this route: 1h 50m.

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

Prices for flights from London to San Sebastián Airport are refreshed on a daily basis.

How many operators does momondo search for flights from London to San Sebastián Airport?

The number of operators available for flights from London to San Sebastián Airport is 3 as of January 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to San Sebastián Airport.

What documentation or ID do you need to fly to San Sebastián Airport?

The travel and health documents required for your trip to San Sebastián Airport 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 San Sebastián Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£55 Cheap Flights from London to San Sebastian in 2026

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One-way

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06:45 - 13:30

LGW

EAS

5h 45m1 stop

14:05 - 12:05

EAS

LGW

23h 00m1 stop

£100Vueling

Sat, 7 Mar - Wed, 11 Mar

06:55 - 13:30

LGW

EAS

5h 35m1 stop

14:05 - 20:15

EAS

LGW

7h 10m1 stop

£105Multiple Airlines

Mon, 9 Mar - Wed, 11 Mar

06:45 - 13:30

LGW

EAS

5h 45m1 stop

14:05 - 20:10

EAS

LGW

7h 05m1 stop

£114Vueling

Sat, 7 Mar - Thu, 12 Mar

14:30 - 08:20

LGW

EAS

16h 50m1 stop

17:55 - 21:55

EAS

LGW

5h 00m1 stop

£115Vueling

Fri, 17 Apr - Mon, 20 Apr

12:20 - 08:20

LTN

EAS

19h 00m1 stop

17:55 - 23:15

EAS

LTN

6h 20m1 stop

£115Multiple Airlines

Fri, 17 Apr - Mon, 20 Apr

21:45 - 08:20

LGW

EAS

9h 35m1 stop

17:55 - 07:00

EAS

LGW

14h 05m1 stop

£117Vueling

Fri, 1 May - Tue, 5 May

21:05 - 08:20

LGW

EAS

10h 15m1 stop

08:55 - 17:20

EAS

LGW

9h 25m1 stop

£117Vueling

Mon, 27 Apr - Wed, 29 Apr

18:45 - 08:40

LHR

EAS

12h 55m1 stop

13:40 - 18:15

EAS

LHR

5h 35m1 stop

£153Iberia

Sat, 7 Mar - Sat, 14 Mar

19:15 - 08:40

LCY

EAS

12h 25m1 stop

21:30 - 08:50

EAS

LCY

12h 20m1 stop

£203Iberia

Tue, 10 Feb - Tue, 17 Feb

19:15 - 08:40

LCY

EAS

12h 25m1 stop

21:30 - 08:50

EAS

LCY

12h 20m1 stop

£205Iberia

Mon, 9 Mar - Fri, 13 Mar

British Airways flights from London to San Sebastian

Our best British Airways deals on London to San Sebastian flight tickets

British Airways

11 May

LCY09:20London City

1h 55m

EAS12:15San Sebastián

14 May

EAS13:25San Sebastián

1h 55m

LCY14:20London City

£299

Find similar

British Airways

14 Jun

LCY13:15London City

1h 55m

EAS16:10San Sebastián

21 Jun

EAS16:55San Sebastián

1h 55m

LCY17:50London City

£319

Find similar

British Airways

1 Jun

LCY09:20London City

1h 55m

EAS12:15San Sebastián

8 Jun

EAS13:00San Sebastián

1h 55m

LCY13:55London City

£335

Find similar

Vueling flights from London to San Sebastian

Our best Vueling deals on London to San Sebastian flight tickets

Vueling

17 Apr

LGW14:30London Gatwick

16h 50m

1 stop

EAS08:20San Sebastián

20 Apr

EAS17:55San Sebastián

5h 00m

1 stop

LGW21:55London Gatwick

£115

Find similar

Vueling

1 May

LGW21:45London Gatwick

9h 35m

1 stop

EAS08:20San Sebastián

5 May

EAS17:55San Sebastián

14h 05m

1 stop

LGW07:00London Gatwick

£117

Find similar

Vueling

27 Apr

LGW21:05London Gatwick

10h 15m

1 stop

EAS08:20San Sebastián

29 Apr

EAS08:55San Sebastián

9h 25m

1 stop

LGW17:20London Gatwick

£117

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Sat 7/3

06:45-13:30

1 stop5h 45m

San Sebastián

Wed 11/3

14:05-12:05

1 stop23h 00m

£100

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Mon 9/3

06:55-13:30

1 stop5h 35m

San Sebastián

Wed 11/3

14:05-20:15

1 stop7h 10m

£105

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Sat 7/3

06:45-13:30

1 stop5h 45m

San Sebastián

Thu 12/3

14:05-20:10

1 stop7h 05m

£114

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Fri 17/4

14:30-08:20

1 stop16h 50m

San Sebastián

Mon 20/4

17:55-21:55

1 stop5h 00m

£115

LondonSan Sebastian

LTN - EAS

LTNEAS

London Luton

Fri 17/4

12:20-08:20

1 stop19h 00m

San Sebastián

Mon 20/4

17:55-23:15

1 stop6h 20m

£115

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Fri 1/5

21:45-08:20

1 stop9h 35m

San Sebastián

Tue 5/5

17:55-07:00

1 stop14h 05m

£117

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Mon 27/4

21:05-08:20

1 stop10h 15m

San Sebastián

Wed 29/4

08:55-17:20

1 stop9h 25m

£117

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Sat 7/3

18:45-08:40

1 stop12h 55m

San Sebastián

Sat 14/3

13:40-18:15

1 stop5h 35m

£153

LondonSan Sebastian

LCY - EAS

LCYEAS

London City

Tue 10/2

19:15-08:40

1 stop12h 25m

San Sebastián

Tue 17/2

21:30-08:50

1 stop12h 20m

£203

LondonSan Sebastian

LCY - EAS

LCYEAS

London City

Mon 9/3

19:15-08:40

1 stop12h 25m

San Sebastián

Fri 13/3

21:30-08:50

1 stop12h 20m

£205

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 London to San Sebastian

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

Stopovers

What is the typical price of a round-trip flight between London and San Sebastian?

What is the cheapest month to fly to San Sebastian?

The month of January is, on average, the cheapest month to fly to San Sebastian from London, with most prices found around £134. If you’re not able to fly to San Sebastian in January, then February is your next best option. Flight prices from London to San Sebastian during February average around £224.

What is the cheapest day to depart on your flight to San Sebastian?

Our data shows that Friday is the least expensive day to fly to San Sebastian. Tickets to fly out on this day can be as low as £238. On the other hand, Wednesday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £716.

What is the cheapest time of day to depart on your flight to San Sebastian?

The cheapest time of day to fly to San Sebastian is at midday when flights can be purchased for as low as £334. In contrast, the most expensive time of day to depart to San Sebastian is in the morning when prices are around £360.

What is the cheapest London to San Sebastián flight route?

Fly from London City to San Sebastián for the best London - San Sebastián flight prices

What cabin class options are available on London to San Sebastián flights?

There are 2 cabin classes available to choose from on London to San Sebastián flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to San Sebastian flights?

You could potentially save up to 38% on your flight if you consider stops on a London to San Sebastian flight.

How have London to San Sebastian flight prices changed over time?

As of January 2026, prices for London to San Sebastian flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from London to San Sebastian

Are you open to changing your travel dates? Check out the ideal times to fly from London to San Sebastian according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London to San Sebastian (LON to EAS) flight deals and tips

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

Best price found	£190
Fastest flight time	1h 55m
Direct flights	Mon, Tue, Fri and Sat
Airports in San Sebastian	1 airport

The best one-way flight to San Sebastian from London in the past 72 hours is £190. The best return flight deal from London to San Sebastian found on momondo in the last 72 hours is £168.

The fastest flight from London to San Sebastian takes 1h 55m

Direct flights go from London to San Sebastian on Monday, Tuesday, Friday and Saturday. Airline offering direct flights is Iberia..

There is 1 airport in San Sebastian. From London there are direct flights to San Sebastián (EAS).

Search flight deals

How far is London to San Sebastián by plane?
A flight from London to San Sebastián will travel around 571.7 mi. Flights usually cover this in 1h 55m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London to San Sebastián Airport?
Prices for flights from London to San Sebastián Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London to San Sebastián Airport?
The number of operators available for flights from London to San Sebastián Airport is 3 as of January 2026.
How old do you have to be to fly from London to San Sebastián Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to San Sebastián Airport.
What documentation or ID do you need to fly to San Sebastián Airport?
The travel and health documents required for your trip to San Sebastián Airport 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 San Sebastián Airport. 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 London to San Sebastian?
Based on momondo bookings for flights between London and San Sebastian, the leading plane model is Embraer 190, making up 71.26% of the total bookings. Other popular models include Airbus A320-100/200 with 12.64%, Airbus A321-100/200 with 5.75%, and Airbus A319 with 5.75%.
What is the most popular airline from London to San Sebastian?
Based on momondo bookings for flights between London and San Sebastian, the leading airline is Vueling, making up 35% of the total bookings. Other popular airlines include British Airways with 33% and Iberia with 32%.

Best airlines flying from London to San Sebastian

Compare and see reviews for airlines that fly from London to San Sebastian with momondo

Airline	Rating	Free Cancellation	Price
Vueling	PriceFrom £140	Free Cancellation	Rating 7.1 1,220 reviews	Search Vueling flights
Iberia	PriceFrom £168	Free Cancellation	Rating 7.0 3,058 reviews	Search Iberia flights
British Airways	PriceFrom £204	Free Cancellation	Rating 6.7 7,635 reviews	Search British Airways flights

Irun

Hondarribia

Why use momondo?

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

Finding the right flight to San Sebastian from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Sebastian quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for London to San Sebastian flights to just show those with flexible booking policies.

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

Once you have performed a search for London to San Sebastian 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 London to San Sebastian right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to San Sebastian flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your San Sebastian trip

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Cheap flights from London to San Sebastian from £55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to San Sebastian departing on 15/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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British Airways flights from London to San Sebastian

Our best British Airways deals on London to San Sebastian flight tickets

Vueling flights from London to San Sebastian

Our best Vueling deals on London to San Sebastian flight tickets

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

See travel insights to San Sebastian from

How to get the cheapest flight ticket from London to San Sebastian

What is the typical price of a round-trip flight between London and San Sebastian?

What is the cheapest month to fly to San Sebastian?

What is the cheapest day to depart on your flight to San Sebastian?

What is the cheapest time of day to depart on your flight to San Sebastian?

The cheapest time of day to fly to San Sebastian is at midday when flights can be purchased for as low as £334. In contrast, the most expensive time of day to depart to San Sebastian is in the morning when prices are around £360.

What is the cheapest London to San Sebastián flight route?

Fly from London City to San Sebastián for the best London - San Sebastián flight prices

What cabin class options are available on London to San Sebastián flights?

There are 2 cabin classes available to choose from on London to San Sebastián flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to San Sebastian flights?

You could potentially save up to 38% on your flight if you consider stops on a London to San Sebastian flight.

How have London to San Sebastian flight prices changed over time?

As of January 2026, prices for London to San Sebastian flights are approximately 8% cheaper when compared to flights at the same time last year.

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

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

Which airlines fly to San Sebastian?

Which airport is the most popular for stopovers for flights between London and San Sebastian?

Madrid (MAD) was the most common stop: 73% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from London to San Sebastian?

Flights via Barcelona (BCN) offer the lowest average return price of £186.

Which stopover airport has the shortest travel time from London to San Sebastian?

Flights connecting via Barcelona (BCN) have the shortest average one-way travel time: 5h 25m.

Which stopover airport has the shortest connection time from London to San Sebastian?

Barcelona (BCN) has the shortest average stopover time for this route: 1h 50m.

When to book flights from London to San Sebastian

Cheap London to San Sebastian (LON to EAS) flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in San Sebastian

How far is London to San Sebastián by plane?

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

How many operators does momondo search for flights from London to San Sebastián Airport?

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

What documentation or ID do you need to fly to San Sebastián Airport?

What is the most popular plane model from London to San Sebastian?

What is the most popular airline from London to San Sebastian?

Best airlines flying from London to San Sebastian

Compare and see reviews for airlines that fly from London to San Sebastian with momondo

Travelling to a place near San Sebastian?

Why use momondo?

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

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

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

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

An easier way to manage your San Sebastian trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

Airports servicing Basque Country