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 and Iberia are the most popular carriers operating from London to San Sebastián

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

Madrid (MAD) was the most common stop: 90% 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.

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

As of September 2025, there are 2 flights per week flying from London to San Sebastian. The most common day of the week flights depart is Thu, with 100% of flights taking off on this day.

Which airlines fly to San Sebastian?

Vueling, British Airways and Iberia 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 7 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.

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 September 2025.

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.

£48 Cheap Flights from London to San Sebastian in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from £185 to £388. The lowest price recently found on this route was £94.

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Find the cheapest flights from London to San Sebastian

Round-trip

One-way

Last minute

Direct

Cheap return flights

11:40 - 20:00LTN-EAS

7h 20m1 stop

20:30 - 17:30EAS-LTN

22h 00m1 stop

£94Multiple Airlines

Find Deal

Mi, 1 Okt - Mi, 8 Okt

11:40 - 20:00LTN-EAS

7h 20m1 stop

20:30 - 08:45EAS-LTN

13h 15m1 stop

£95Multiple Airlines

Find Deal

Mi, 1 Okt - Mi, 8 Okt

11:40 - 19:55LTN-EAS

7h 15m1 stop

20:30 - 17:30EAS-LTN

22h 00m1 stop

£98Multiple Airlines

Find Deal

Sa, 27 Sep - Mi, 1 Okt

11:40 - 20:00LTN-EAS

7h 20m1 stop

20:30 - 11:45EAS-LTN

16h 15m2 stops

£108Multiple Airlines

Find Deal

Mi, 1 Okt - Mi, 8 Okt

06:50 - 13:30LGW-EAS

5h 40m1 stop

14:05 - 09:25EAS-LGW

20h 20m1 stop

£125Vueling

Find Deal

Fr, 5 Dez - So, 7 Dez

21:45 - 08:25LGW-EAS

9h 40m1 stop

17:55 - 08:30EAS-LGW

15h 35m1 stop

£128Vueling

Find Deal

Fr, 10 Okt - Di, 14 Okt

10:45 - 20:50LHR-EAS

9h 05m1 stop

13:40 - 18:15EAS-LHR

5h 35m1 stop

£157Iberia

Find Deal

Fr, 12 Dez - So, 14 Dez

19:40 - 08:40LHR-EAS

12h 00m1 stop

21:30 - 09:15EAS-LHR

12h 45m1 stop

£190Iberia

Find Deal

Di, 4 Nov - Sa, 8 Nov

09:45 - 12:40LCY-EAS

1h 55mdirect

13:25 - 14:20EAS-LCY

1h 55mdirect

£262British Airways

Find Deal

Do, 16 Okt - Do, 23 Okt

09:45 - 12:40LCY-EAS

1h 55mdirect

13:25 - 14:20EAS-LCY

1h 55mdirect

£281British Airways

Find Deal

Do, 16 Okt - Do, 23 Okt

Iberia flights from London to San Sebastian

Our best Iberia deals on London to San Sebastian flight tickets

Iberia

12 Dec

LHR10:45London Heathrow

9h 05m

1 stop

EAS20:50San Sebastián

14 Dec

EAS13:40San Sebastián

5h 35m

1 stop

LHR18:15London Heathrow

£157

Find similar

Iberia

4 Nov

LHR19:40London Heathrow

12h 00m

1 stop

EAS08:40San Sebastián

8 Nov

EAS21:30San Sebastián

12h 45m

1 stop

LHR09:15London Heathrow

£190

Find similar

Iberia

17 Nov

LHR18:45London Heathrow

12h 55m

1 stop

EAS08:40San Sebastián

24 Nov

EAS21:30San Sebastián

12h 45m

1 stop

LHR09:15London Heathrow

£191

Find similar

British Airways flights from London to San Sebastian

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

British Airways

16 Oct

LCY09:45London City

1h 55m

EAS12:40San Sebastián

23 Oct

EAS13:25San Sebastián

1h 55m

LCY14:20London City

£262

Find similar

British Airways

16 Oct

LCY09:45London City

1h 55m

EAS12:40San Sebastián

23 Oct

EAS13:25San Sebastián

1h 55m

LCY14:20London City

£281

Find similar

British Airways

30 Oct

LCY09:45London City

1h 55m

EAS12:40San Sebastián

2 Nov

EAS16:55San Sebastián

1h 55m

LCY17:50London City

£330

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Sebastian

LTN - EAS

LTNEAS

London Luton

Mi 1/10

11:40-20:00

1 stop7h 20m

San Sebastián

Mi 8/10

20:30-17:30

1 stop22h 00m

£94

LondonSan Sebastian

LTN - EAS

LTNEAS

London Luton

Mi 1/10

11:40-20:00

1 stop7h 20m

San Sebastián

Mi 8/10

20:30-08:45

1 stop13h 15m

£95

LondonSan Sebastian

LTN - EAS

LTNEAS

London Luton

Sa 27/9

11:40-19:55

1 stop7h 15m

San Sebastián

Mi 1/10

20:30-17:30

1 stop22h 00m

£98

LondonSan Sebastian

LTN - EAS

LTNEAS

London Luton

Mi 1/10

11:40-20:00

1 stop7h 20m

San Sebastián

Mi 8/10

20:30-11:45

2 stops16h 15m

£108

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Fr 5/12

06:50-13:30

1 stop5h 40m

San Sebastián

So 7/12

14:05-09:25

1 stop20h 20m

£125

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Fr 10/10

21:45-08:25

1 stop9h 40m

San Sebastián

Di 14/10

17:55-08:30

1 stop15h 35m

£128

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Fr 12/12

10:45-20:50

1 stop9h 05m

San Sebastián

So 14/12

13:40-18:15

1 stop5h 35m

£157

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Di 4/11

19:40-08:40

1 stop12h 00m

San Sebastián

Sa 8/11

21:30-09:15

1 stop12h 45m

£190

LondonSan Sebastian

LCY - EAS

LCYEAS

London City

Do 16/10

09:45-12:40

Nonstop1h 55m

San Sebastián

Do 23/10

13:25-14:20

Nonstop1h 55m

£262

LondonSan Sebastian

LCY - EAS

LCYEAS

London City

Do 16/10

09:45-12:40

Nonstop1h 55m

San Sebastián

Do 23/10

13:25-14:20

Nonstop1h 55m

£281

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

Other information

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 £150. 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 £173.

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

Our data shows that Sunday is the least expensive day to fly to San Sebastian. Tickets to fly out on this day can be as low as £257. 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 £707.

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 in the evening when flights can be purchased for as low as £179. In contrast, the most expensive time of day to depart to San Sebastian is in the morning when prices are around £349.

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 3 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?

No. A direct flight is the cheapest option for a flight between London to San Sebastian.

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	£198
Fastest flight time	1h 55m
Direct flights	Mon and Fri
Airports in San Sebastian	1 airport

The best flight deal from London to San Sebastian found on momondo in the last 72 hours is £198

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

Direct flights go from London to San Sebastian on Monday and Friday. There are no airlines offering direct flights..

There is 1 airport near San Sebastian: 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 September 2025.
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 63.08% of the total bookings. Other popular models include Airbus A320-100/200 with 16.92%, Airbus A321-100/200 with 7.69%, and Airbus A319 with 7.69%.
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 37% of the total bookings. Other popular airlines include British Airways with 34% and Iberia with 29%.

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
Iberia	PriceFrom £177	Free Cancellation	Rating 7.0 2,925 reviews	Search Iberia flights
Vueling	PriceFrom £179	Free Cancellation	Rating 7.1 1,185 reviews	Search Vueling flights
British Airways	PriceFrom £198	Free Cancellation	Rating 6.7 7,367 reviews	Search British Airways flights

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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 £48

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 14/10. 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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Iberia flights from London to San Sebastian

Our best Iberia deals on London to San Sebastian flight tickets

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Our best British Airways 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.

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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

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 in the evening when flights can be purchased for as low as £179. In contrast, the most expensive time of day to depart to San Sebastian is in the morning when prices are around £349.

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 3 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?

No. A direct flight is the cheapest option for a flight between London to San Sebastian.

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

Vueling and Iberia 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: 90% 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.

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

As of September 2025, there are 2 flights per week flying from London to San Sebastian. The most common day of the week flights depart is Thu, with 100% of flights taking off on this day.

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