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Cheap flights from San Sebastian to London from £37

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Sebastian to London departing on 25/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:05 - 20:55
EAS
-
STN
7h 50m
1 stop
Multiple Airlines Logo
21:20 - 13:30
STN
-
EAS
15h 10m
1 stop
£108Multiple Airlines
Tue, 10 Mar - Tue, 17 Mar
Multiple Airlines Logo
08:55 - 18:05
EAS
-
LTN
10h 10m
1 stop
Multiple Airlines Logo
05:40 - 08:20
LTN
-
EAS
25h 40m
1 stop
£109Multiple Airlines
Wed, 29 Apr - Sun, 3 May
Multiple Airlines Logo
17:55 - 11:00
EAS
-
LTN
18h 05m
1 stop
Multiple Airlines Logo
08:00 - 08:40
LTN
-
EAS
23h 40m
1 stop
£112Multiple Airlines
Mon, 13 Apr - Sun, 19 Apr
Multiple Airlines Logo
21:30 - 13:45
EAS
-
LTN
17h 15m
1 stop
Multiple Airlines Logo
08:00 - 08:40
LTN
-
EAS
23h 40m
1 stop
£119Multiple Airlines
Fri, 8 May - Mon, 11 May
Vueling Logo
14:05 - 07:50
EAS
-
LGW
18h 45m
1 stop
Vueling Logo
09:10 - 17:20
LGW
-
EAS
7h 10m
1 stop
£123Vueling
Tue, 24 Mar - Tue, 31 Mar
Vueling Logo
14:05 - 20:05
EAS
-
LHR
7h 00m
1 stop
Vueling Logo
20:50 - 13:30
LHR
-
EAS
15h 40m
1 stop
£148Vueling
Tue, 10 Mar - Tue, 17 Mar
Vueling Logo
08:55 - 12:40
EAS
-
LGW
4h 45m
1 stop
Vueling Logo
09:10 - 08:20
LGW
-
EAS
22h 10m
1 stop
£149Vueling
Wed, 29 Apr - Sun, 3 May
Iberia Logo
13:40 - 17:15
EAS
-
LHR
4h 35m
1 stop
Iberia Logo
19:05 - 08:40
LHR
-
EAS
12h 35m
1 stop
£185Iberia
Sat, 28 Feb - Mon, 2 Mar
Iberia Logo
13:40 - 17:15
EAS
-
LHR
4h 35m
1 stop
Iberia Logo
19:40 - 08:40
LHR
-
EAS
12h 00m
1 stop
£189Iberia
Tue, 17 Mar - Mon, 23 Mar
Iberia Logo
21:30 - 08:25
EAS
-
LHR
11h 55m
1 stop
Iberia Logo
06:15 - 08:40
LHR
-
EAS
25h 25m
1 stop
£195Iberia
Fri, 15 May - Sun, 17 May

Vueling flights from San Sebastian to London

Our best Vueling deals on San Sebastian to London flight tickets
Vueling
24 Mar
EAS14:05San Sebastián
18h 45m
1 stop
LGW07:50London Gatwick
31 Mar
LGW09:10London Gatwick
7h 10m
1 stop
EAS17:20San Sebastián
£123
Vueling
10 Mar
EAS14:05San Sebastián
7h 00m
1 stop
LHR20:05London Heathrow
17 Mar
LHR20:50London Heathrow
15h 40m
1 stop
EAS13:30San Sebastián
£148
Vueling
29 Apr
EAS08:55San Sebastián
4h 45m
1 stop
LGW12:40London Gatwick
3 May
LGW09:10London Gatwick
22h 10m
1 stop
EAS08:20San Sebastián
£149

Iberia flights from San Sebastian to London

Our best Iberia deals on San Sebastian to London flight tickets
Iberia
28 Feb
EAS13:40San Sebastián
4h 35m
1 stop
LHR17:15London Heathrow
2 Mar
LHR19:05London Heathrow
12h 35m
1 stop
EAS08:40San Sebastián
£185
Iberia
17 Mar
EAS13:40San Sebastián
4h 35m
1 stop
LHR17:15London Heathrow
23 Mar
LHR19:40London Heathrow
12h 00m
1 stop
EAS08:40San Sebastián
£189
Iberia
15 May
EAS21:30San Sebastián
11h 55m
1 stop
LHR08:25London Heathrow
17 May
LHR06:15London Heathrow
25h 25m
1 stop
EAS08:40San Sebastián
£195

momondo Fare Finder

 
Customise your flight search to find flights from San Sebastian to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 9 February 2026.
Use the filters below to find and compare flights from San Sebastian to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San SebastianLondon

EAS - STN

EASSTN

San Sebastián

Tue 10/3

14:05-20:55

1 stop7h 50m

London Stansted

Tue 17/3

21:20-13:30

1 stop15h 10m

£108

San SebastianLondon

EAS - LTN

EASLTN

San Sebastián

Wed 29/4

08:55-18:05

1 stop10h 10m

London Luton

Sun 3/5

05:40-08:20

1 stop25h 40m

£109

San SebastianLondon

EAS - LTN

EASLTN

San Sebastián

Mon 13/4

17:55-11:00

1 stop18h 05m

London Luton

Sun 19/4

08:00-08:40

1 stop23h 40m

£112

San SebastianLondon

EAS - LTN

EASLTN

San Sebastián

Fri 8/5

21:30-13:45

1 stop17h 15m

London Luton

Mon 11/5

08:00-08:40

1 stop23h 40m

£119

San SebastianLondon

EAS - LGW

EASLGW

San Sebastián

Tue 24/3

14:05-07:50

1 stop18h 45m

London Gatwick

Tue 31/3

09:10-17:20

1 stop7h 10m

£123

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Tue 10/3

14:05-20:05

1 stop7h 00m

London Heathrow

Tue 17/3

20:50-13:30

1 stop15h 40m

£148

San SebastianLondon

EAS - LGW

EASLGW

San Sebastián

Wed 29/4

08:55-12:40

1 stop4h 45m

London Gatwick

Sun 3/5

09:10-08:20

1 stop22h 10m

£149

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Sat 28/2

13:40-17:15

1 stop4h 35m

London Heathrow

Mon 2/3

19:05-08:40

1 stop12h 35m

£185

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Tue 17/3

13:40-17:15

1 stop4h 35m

London Heathrow

Mon 23/3

19:40-08:40

1 stop12h 00m

£189

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Fri 15/5

21:30-08:25

1 stop11h 55m

London Heathrow

Sun 17/5

06:15-08:40

1 stop25h 25m

£195

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to London from

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

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 cheapest San Sebastián to London flight route?

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

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

There is only 1 cabin class available to choose from on San Sebastián to London 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 San Sebastian to London flights?

You could potentially save up to 30% on your flight if you consider stops on a San Sebastian to London flight.

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

When to book flights from San Sebastian to London

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

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

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

Fastest flight time

4h 45m

Direct flights

None
The fastest flight from San Sebastian to London takes 4h 45m
There are no direct flights from San Sebastian to London. There are no popular flight routes from San Sebastian to London.
Search flight deals

  • How far is San Sebastián to London by plane?

    San Sebastián and London are 571.7 mi apart from one another. Flights usually cover this in 4h 45m, depending on flying conditions and air traffic around both airports.

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

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

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

    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 London.

  • What documentation or ID do you need to fly to London?

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Slough
Maidstone
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Wembley
Dover
Folkestone
Colchester
Bedford
Worthing
Ramsgate

Why use momondo?

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

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 London for you.

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

Yes. momondo enables you to select and highlight flights to London from San Sebastian with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Sebastian to London.

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

Of course. momondo tracks the price of San Sebastian to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport