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

Madrid (MAD) was the most common stop: 96% 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?

Madrid (MAD) has the shortest average stopover time for this route: 2h 38m.

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

Flights connecting via Madrid (MAD) have the shortest average one-way travel time: 6h 06m.

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

Flights via Madrid (MAD) offer the lowest average return price of £367.

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 4 as of August 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.

£59 Cheap Flights from London to San Sebastian in 2025

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 £257 to £370. 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

£94

Find Deal

Wed, 24 Sep - Wed, 1 Oct

18:25 - 08:30LTN-EAS

13h 05m1 stop

20:30 - 08:45EAS-LTN

13h 15m1 stop

£100

Find Deal

Wed, 3 Sep - Wed, 24 Sep

21:05 - 08:30LGW-EAS

10h 25m1 stop

20:30 - 08:35EAS-LGW

13h 05m1 stop

£100

Find Deal

Wed, 3 Sep - Wed, 24 Sep

06:50 - 13:30LGW-EAS

5h 40m1 stop

14:05 - 18:45EAS-LGW

5h 40m1 stop

£110Vueling

Find Deal

Fri, 30 Jan - Sat, 31 Jan

22:20 - 08:20STN-EAS

9h 00m1 stop

20:30 - 08:55EAS-STN

13h 25m1 stop

£110

Find Deal

Fri, 5 Sep - Wed, 10 Sep

07:00 - 13:30LGW-EAS

5h 30m1 stop

14:05 - 18:45EAS-LGW

5h 40m1 stop

£114Vueling

Find Deal

Thu, 29 Jan - Sat, 31 Jan

19:40 - 08:40LHR-EAS

12h 00m1 stop

21:30 - 09:15EAS-LHR

12h 45m1 stop

£155Iberia

Find Deal

Sat, 15 Nov - Mon, 17 Nov

10:45 - 20:50LHR-EAS

9h 05m1 stop

09:20 - 17:15EAS-LHR

8h 55m1 stop

£161Iberia

Find Deal

Sat, 22 Nov - Tue, 25 Nov

08:55 - 11:50LCY-EAS

1h 55mdirect

13:25 - 14:20EAS-LCY

1h 55mdirect

£367British Airways

Find Deal

Fri, 29 Aug - Thu, 4 Sep

13:45 - 16:40LCY-EAS

1h 55mdirect

13:25 - 14:20EAS-LCY

1h 55mdirect

£514British Airways

Find Deal

Mon, 1 Sep - Thu, 4 Sep

Iberia flights from London to San Sebastian

Our best Iberia deals on London to San Sebastian flight tickets

Iberia

15 Nov

LHR19:40London Heathrow

12h 00m

1 stop

EAS08:40San Sebastián

17 Nov

EAS21:30San Sebastián

12h 45m

1 stop

LHR09:15London Heathrow

£155

Find similar

Iberia

22 Nov

LHR10:45London Heathrow

9h 05m

1 stop

EAS20:50San Sebastián

25 Nov

EAS09:20San Sebastián

8h 55m

1 stop

LHR17:15London Heathrow

£161

Find similar

Iberia

22 Nov

LHR19:40London Heathrow

12h 00m

1 stop

EAS08:40San Sebastián

29 Nov

EAS13:40San Sebastián

5h 35m

1 stop

LHR18:15London Heathrow

£172

Find similar

Vueling flights from London to San Sebastian

Our best Vueling deals on London to San Sebastian flight tickets

Vueling

30 Jan

LGW06:50London Gatwick

5h 40m

1 stop

EAS13:30San Sebastián

31 Jan

EAS14:05San Sebastián

5h 40m

1 stop

LGW18:45London Gatwick

£110

Find similar

Vueling

29 Jan

LGW07:00London Gatwick

5h 30m

1 stop

EAS13:30San Sebastián

31 Jan

EAS14:05San Sebastián

5h 40m

1 stop

LGW18:45London Gatwick

£114

Find similar

Vueling

27 Jan

LGW07:00London Gatwick

5h 30m

1 stop

EAS13:30San Sebastián

31 Jan

EAS14:05San Sebastián

5h 40m

1 stop

LGW18:45London Gatwick

£117

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Sebastian

LTN - EAS

LTNEAS

London Luton

Wed 24/9

11:40-20:00

1 stop7h 20m

San Sebastián

Wed 1/10

20:30-17:30

1 stop22h 00m

£94

LondonSan Sebastian

LTN - EAS

LTNEAS

London Luton

Wed 3/9

18:25-08:30

1 stop13h 05m

San Sebastián

Wed 24/9

20:30-08:45

1 stop13h 15m

£100

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Wed 3/9

21:05-08:30

1 stop10h 25m

San Sebastián

Wed 24/9

20:30-08:35

1 stop13h 05m

£100

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Fri 30/1

06:50-13:30

1 stop5h 40m

San Sebastián

Sat 31/1

14:05-18:45

1 stop5h 40m

£110

LondonSan Sebastian

STN - EAS

STNEAS

London Stansted

Fri 5/9

22:20-08:20

1 stop9h 00m

San Sebastián

Wed 10/9

20:30-08:55

1 stop13h 25m

£110

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Thu 29/1

07:00-13:30

1 stop5h 30m

San Sebastián

Sat 31/1

14:05-18:45

1 stop5h 40m

£114

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Sat 15/11

19:40-08:40

1 stop12h 00m

San Sebastián

Mon 17/11

21:30-09:15

1 stop12h 45m

£155

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Sat 22/11

10:45-20:50

1 stop9h 05m

San Sebastián

Tue 25/11

09:20-17:15

1 stop8h 55m

£161

LondonSan Sebastian

LCY - EAS

LCYEAS

London City

Fri 29/8

08:55-11:50

Nonstop1h 55m

San Sebastián

Thu 4/9

13:25-14:20

Nonstop1h 55m

£367

LondonSan Sebastian

LCY - EAS

LCYEAS

London City

Mon 1/9

13:45-16:40

Nonstop1h 55m

San Sebastián

Thu 4/9

13:25-14:20

Nonstop1h 55m

£514

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 £151. 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 £156.

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 £260. 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 £712.

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 £180. 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	£59
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 £59. The best return flight deal from London to San Sebastian found on momondo in the last 72 hours is £94.

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. Airlines offering direct flights are: Iberia and British Airways..

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 4 as of August 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 71.43% of the total bookings. Other popular models include Airbus A320-100/200 with 16.96%, Airbus A321-100/200 with 4.46%, and Airbus A319 with 4.46%.
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 34% of the total bookings. Other popular airlines include British Airways with 33%, Iberia with 26%, and BlaBlaCar Bus with 6%.

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 £172	Free Cancellation	Rating 7.1 1,180 reviews	Search Vueling flights
Iberia	PriceFrom £178	Free Cancellation	Rating 7.0 2,878 reviews	Search Iberia flights
British Airways	PriceFrom £203	Free Cancellation	Rating 6.6 7,266 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 £59

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 16/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

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Iberia flights from London to San Sebastian

Our best Iberia 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.

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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 £180. 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, 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: 96% 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 Madrid (MAD) offer the lowest average return price of £367.

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

Flights connecting via Madrid (MAD) have the shortest average one-way travel time: 6h 06m.

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

Madrid (MAD) has the shortest average stopover time for this route: 2h 38m.

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