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

Flights via Barcelona (BCN) offer the lowest average return price of £184.

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 80% 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 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.

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 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.

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 February 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.

£47 Cheap Flights from London to San Sebastian in 2026

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Round-trip

One-way

Last minute

Direct

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21:05 - 13:30

LGW

EAS

15h 25m

1 stop

14:05 - 18:45

EAS

LGW

5h 40m

1 stop

£95Vueling

Wed, 11 Mar - Sat, 14 Mar

21:05 - 13:30

LGW

EAS

15h 25m

1 stop

14:05 - 19:20

EAS

LGW

6h 15m

1 stop

£105Multiple Airlines

Wed, 18 Mar - Sat, 21 Mar

20:55 - 13:30

STN

EAS

15h 35m

1 stop

14:05 - 20:35

EAS

STN

7h 30m

1 stop

£107Multiple Airlines

Wed, 18 Mar - Sat, 21 Mar

20:55 - 13:30

STN

EAS

15h 35m

1 stop

14:05 - 20:35

EAS

STN

7h 30m

1 stop

£108Multiple Airlines

Wed, 18 Mar - Sat, 21 Mar

06:50 - 17:20

LGW

EAS

9h 30m

1 stop

18:00 - 22:25

EAS

LGW

5h 25m

1 stop

£116Vueling

Mon, 20 Apr - Thu, 23 Apr

12:45 - 08:20

LTN

EAS

18h 35m

1 stop

09:10 - 18:05

EAS

LTN

9h 55m

1 stop

£116Multiple Airlines

Mon, 20 Apr - Thu, 23 Apr

15:25 - 08:20

LGW

EAS

15h 55m

1 stop

17:55 - 21:55

EAS

LGW

5h 00m

1 stop

£117Vueling

Fri, 24 Apr - Mon, 27 Apr

19:15 - 08:40

LCY

EAS

12h 25m

1 stop

21:30 - 08:50

EAS

LCY

12h 20m

1 stop

£197Iberia

Tue, 3 Mar - Wed, 11 Mar

19:15 - 08:40

LCY

EAS

12h 25m

1 stop

21:30 - 14:35

EAS

LCY

18h 05m

1 stop

£199Iberia

Mon, 9 Mar - Mon, 16 Mar

19:15 - 08:40

LCY

EAS

12h 25m

1 stop

21:30 - 08:50

EAS

LCY

12h 20m

1 stop

£203Iberia

Wed, 18 Feb - Tue, 24 Feb

Vueling flights from London to San Sebastian

Our best Vueling deals on London to San Sebastian flight tickets

Vueling

11 Mar

LGW21:05London Gatwick

15h 25m

1 stop

EAS13:30San Sebastián

14 Mar

EAS14:05San Sebastián

5h 40m

1 stop

LGW18:45London Gatwick

£95

Vueling

20 Apr

LGW06:50London Gatwick

9h 30m

1 stop

EAS17:20San Sebastián

23 Apr

EAS18:00San Sebastián

5h 25m

1 stop

LGW22:25London Gatwick

£116

Vueling

24 Apr

LGW15:25London Gatwick

15h 55m

1 stop

EAS08:20San Sebastián

27 Apr

EAS17:55San Sebastián

5h 00m

1 stop

LGW21:55London Gatwick

£117

Iberia flights from London to San Sebastian

Our best Iberia deals on London to San Sebastian flight tickets

Iberia

11 Mar

LHR19:40London Heathrow

12h 00m

1 stop

EAS08:40San Sebastián

14 Mar

EAS13:40San Sebastián

5h 35m

1 stop

LHR18:15London Heathrow

£178

Iberia

24 Feb

LHR19:40London Heathrow

12h 00m

1 stop

EAS08:40San Sebastián

3 Mar

EAS21:30San Sebastián

11h 55m

1 stop

LHR08:25London Heathrow

£191

Iberia

3 Mar

LHR19:05London Heathrow

12h 35m

1 stop

EAS08:40San Sebastián

5 Mar

EAS21:30San Sebastián

12h 45m

1 stop

LHR09:15London Heathrow

£192

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Wed 11/3

21:05-13:30

1 stop15h 25m

San Sebastián

Sat 14/3

14:05-18:45

1 stop5h 40m

£95

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Wed 18/3

21:05-13:30

1 stop15h 25m

San Sebastián

Sat 21/3

14:05-19:20

1 stop6h 15m

£105

LondonSan Sebastian

STN - EAS

STNEAS

London Stansted

Wed 18/3

20:55-13:30

1 stop15h 35m

San Sebastián

Sat 21/3

14:05-20:35

1 stop7h 30m

£107

LondonSan Sebastian

STN - EAS

STNEAS

London Stansted

Wed 18/3

20:55-13:30

1 stop15h 35m

San Sebastián

Sat 21/3

14:05-20:35

1 stop7h 30m

£108

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Mon 20/4

06:50-17:20

1 stop9h 30m

San Sebastián

Thu 23/4

18:00-22:25

1 stop5h 25m

£116

LondonSan Sebastian

LTN - EAS

LTNEAS

London Luton

Mon 20/4

12:45-08:20

1 stop18h 35m

San Sebastián

Thu 23/4

09:10-18:05

1 stop9h 55m

£116

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Fri 24/4

15:25-08:20

1 stop15h 55m

San Sebastián

Mon 27/4

17:55-21:55

1 stop5h 00m

£117

LondonSan Sebastian

LCY - EAS

LCYEAS

London City

Tue 3/3

19:15-08:40

1 stop12h 25m

San Sebastián

Wed 11/3

21:30-08:50

1 stop12h 20m

£197

LondonSan Sebastian

LCY - EAS

LCYEAS

London City

Mon 9/3

19:15-08:40

1 stop12h 25m

San Sebastián

Mon 16/3

21:30-14:35

1 stop18h 05m

£199

LondonSan Sebastian

LCY - EAS

LCYEAS

London City

Wed 18/2

19:15-08:40

1 stop12h 25m

San Sebastián

Tue 24/2

21:30-08:50

1 stop12h 20m

£203

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 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 £271. 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 £1,121.

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 £357. In contrast, the most expensive time of day to depart to San Sebastian is in the morning when prices are around £376.

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 25% 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 February 2026, prices for London to San Sebastian flights are approximately 11% more expensive 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	£320
Fastest flight time	1h 55m
Direct flights	Mon, Tue, Fri and Sat
Airports in San Sebastian	1 airport

The best flight deal from London to San Sebastian found on momondo in the last 72 hours is £320

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. There are no airlines offering direct flights..

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 February 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 77.48% of the total bookings. Other popular models include Airbus A320-100/200 with 10.81%, Airbus A321-100/200 with 4.50%, and Airbus A319 with 4.50%.
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 British Airways, making up 35% of the total bookings. Other popular airlines include Vueling with 33% and Iberia with 31%.

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 £139	Free Cancellation	Rating 7.1 1,239 reviews	Search Vueling flights
Iberia	PriceFrom £166	Free Cancellation	Rating 7.0 3,106 reviews	Search Iberia flights
British Airways	PriceFrom £214	Free Cancellation	Rating 6.7 7,719 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

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.

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Cheap flights from London to San Sebastian from £54

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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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 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 £357. In contrast, the most expensive time of day to depart to San Sebastian is in the morning when prices are around £376.

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 25% 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 February 2026, prices for London to San Sebastian flights are approximately 11% more expensive 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 £184.

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

Fly your favourite airline to San Sebastian

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to San Sebastian

List of cabin classes available on flights landing in San Sebastian. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo