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Cheap flights from San Sebastian to London 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 San Sebastian to London departing on 25/3. 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.
Vueling Logo
14:05 - 20:05
EAS
-
LHR
7h 00m
1 stop
Vueling Logo
20:50 - 13:30
LHR
-
EAS
15h 40m
1 stop
£137Vueling
Sat, 14 Mar - Fri, 20 Mar
Multiple Airlines Logo
13:40 - 18:50
EAS
-
LHR
6h 10m
1 stop
Multiple Airlines Logo
20:50 - 13:30
LHR
-
EAS
15h 40m
1 stop
£147Multiple Airlines
Sat, 14 Mar - Fri, 20 Mar
Vueling Logo
08:55 - 20:05
EAS
-
LHR
12h 10m
1 stop
Vueling Logo
20:50 - 08:35
LHR
-
EAS
10h 45m
1 stop
£150Vueling
Mon, 30 Mar - Wed, 8 Apr
Vueling Logo
14:05 - 20:05
EAS
-
LHR
7h 00m
1 stop
Vueling Logo
20:50 - 13:30
LHR
-
EAS
15h 40m
1 stop
£153Vueling
Sat, 21 Mar - Mon, 23 Mar
Iberia Logo
09:20 - 19:10
EAS
-
LHR
10h 50m
1 stop
Iberia Logo
20:00 - 08:40
LHR
-
EAS
11h 40m
1 stop
£179Iberia
Sat, 16 May - Mon, 18 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
£184Iberia
Sat, 28 Feb - Mon, 2 Mar
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
Vueling Logo
08:55 - 20:05
EAS
-
LHR
12h 10m
1 stop
Vueling Logo
20:50 - 08:20
LHR
-
EAS
10h 30m
1 stop
£186Vueling
Wed, 8 Apr - Sat, 11 Apr
Multiple Airlines Logo
14:05 - 20:05
EAS
-
LHR
7h 00m
1 stop
Multiple Airlines Logo
18:45 - 08:40
LHR
-
EAS
12h 55m
1 stop
£189Multiple Airlines
Thu, 12 Mar - Thu, 19 Mar
Multiple Airlines Logo
14:05 - 20:05
EAS
-
LHR
7h 00m
1 stop
Multiple Airlines Logo
10:45 - 08:40
LHR
-
EAS
20h 55m
1 stop
£191Multiple Airlines
Thu, 12 Mar - Sun, 15 Mar

Vueling flights from San Sebastian to London Heathrow Airport

Our best Vueling deals on San Sebastian to London Heathrow Airport flight tickets
Vueling
14 Mar
EAS14:05San Sebastián
7h 00m
1 stop
LHR20:05London Heathrow
20 Mar
LHR20:50London Heathrow
15h 40m
1 stop
EAS13:30San Sebastián
£137
Vueling
30 Mar
EAS08:55San Sebastián
12h 10m
1 stop
LHR20:05London Heathrow
8 Apr
LHR20:50London Heathrow
10h 45m
1 stop
EAS08:35San Sebastián
£150
Vueling
21 Mar
EAS14:05San Sebastián
7h 00m
1 stop
LHR20:05London Heathrow
23 Mar
LHR20:50London Heathrow
15h 40m
1 stop
EAS13:30San Sebastián
£153

Iberia flights from San Sebastian to London Heathrow Airport

Our best Iberia deals on San Sebastian to London Heathrow Airport flight tickets
Iberia
16 May
EAS09:20San Sebastián
10h 50m
1 stop
LHR19:10London Heathrow
18 May
LHR20:00London Heathrow
11h 40m
1 stop
EAS08:40San Sebastián
£179
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
£184
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

momondo Fare Finder

 
Customise your flight search to find flights from San Sebastian to London Heathrow Airport 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 5 February 2026.
Use the filters below to find and compare flights from San Sebastian to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Sat 14/3

14:05-20:05

1 stop7h 00m

London Heathrow

Fri 20/3

20:50-13:30

1 stop15h 40m

£137

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Sat 14/3

13:40-18:50

1 stop6h 10m

London Heathrow

Fri 20/3

20:50-13:30

1 stop15h 40m

£147

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Mon 30/3

08:55-20:05

1 stop12h 10m

London Heathrow

Wed 8/4

20:50-08:35

1 stop10h 45m

£150

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Sat 21/3

14:05-20:05

1 stop7h 00m

London Heathrow

Mon 23/3

20:50-13:30

1 stop15h 40m

£153

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Sat 16/5

09:20-19:10

1 stop10h 50m

London Heathrow

Mon 18/5

20:00-08:40

1 stop11h 40m

£179

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

£184

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

Wed 8/4

08:55-20:05

1 stop12h 10m

London Heathrow

Sat 11/4

20:50-08:20

1 stop10h 30m

£186

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Thu 12/3

14:05-20:05

1 stop7h 00m

London Heathrow

Thu 19/3

18:45-08:40

1 stop12h 55m

£189

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Thu 12/3

14:05-20:05

1 stop7h 00m

London Heathrow

Sun 15/3

10:45-08:40

1 stop20h 55m

£191

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

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

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 airline that flies from San Sebastián to London Heathrow?

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

When to book flights from San Sebastian to London Heathrow Airport

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

Cheap San Sebastian to London Heathrow Airport (EAS to LHR) flight deals and tips

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

Fastest flight time

7h 00m

Direct flights

None
The fastest flight from San Sebastian to London Heathrow Airport takes 7h 00m
There are no direct flights from San Sebastian to London Heathrow Airport. There are no popular flight routes from San Sebastian to London Heathrow Airport.
Search flight deals

  • How far is San Sebastián to London Heathrow by plane?

    There are 567.7 mi between San Sebastián and London Heathrow. By plane, this route typically takes 7h 00m.

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

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

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

    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 Heathrow Airport.

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

    The required travel and health documents for your London Heathrow Airport 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 Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Northampton
Stratford-upon-Avon
Swindon
Southend-on-Sea
Canterbury
Ipswich
Ilford
Poole
Guildford
Chelmsford
Hayes
Dover
Swanage
Folkestone

Why use momondo?

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

Finding the right flight to London from San Sebastian 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 London quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to London from San Sebastian which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential San Sebastian to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from San Sebastian and alert you when they change.

An easier way to manage your London Heathrow Airport trip

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