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Cheap flights from San Sebastian to London from £62

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 29/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from San Sebastian to London

Cheap return flights

Enter your travel dates to find the best prices.
Vueling Logo
08:55 - 09:10
EAS
-
LHR
25h 15m
1 stop
Vueling Logo
20:50 - 08:30
LHR
-
EAS
10h 40m
1 stop
£169Vueling
Wed, 24 Jun - Wed, 1 Jul
Vueling Logo
09:05 - 20:05
EAS
-
LHR
12h 00m
1 stop
Vueling Logo
20:50 - 08:20
LHR
-
EAS
10h 30m
1 stop
£170Vueling
Thu, 13 Aug - Mon, 17 Aug
Multiple Airlines Logo
21:30 - 08:25
EAS
-
LHR
11h 55m
1 stop
Multiple Airlines Logo
20:50 - 08:20
LHR
-
EAS
10h 30m
1 stop
£189Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
Multiple Airlines Logo
21:30 - 18:55
EAS
-
LHR
22h 25m
1 stop
Multiple Airlines Logo
20:50 - 08:20
LHR
-
EAS
10h 30m
1 stop
£199Multiple Airlines
Tue, 16 Jun - Mon, 22 Jun
Multiple Airlines Logo
08:55 - 17:35
EAS
-
LHR
9h 40m
2 stops
Multiple Airlines Logo
20:50 - 08:30
LHR
-
EAS
10h 40m
1 stop
£200Multiple Airlines
Wed, 24 Jun - Wed, 1 Jul
Multiple Airlines Logo
09:05 - 20:05
EAS
-
LHR
12h 00m
1 stop
Multiple Airlines Logo
17:10 - 08:40
LHR
-
EAS
14h 30m
1 stop
£200Multiple Airlines
Thu, 13 Aug - Sun, 16 Aug
Iberia Logo
21:30 - 08:25
EAS
-
LHR
11h 55m
1 stop
Iberia Logo
18:45 - 08:40
LHR
-
EAS
12h 55m
1 stop
£203Iberia
Tue, 16 Jun - Mon, 22 Jun
Vueling Logo
09:05 - 20:05
EAS
-
LHR
12h 00m
1 stop
Vueling Logo
20:50 - 08:20
LHR
-
EAS
10h 30m
1 stop
£204Vueling
Thu, 25 Jun - Thu, 2 Jul
Iberia Logo
21:30 - 08:25
EAS
-
LHR
11h 55m
1 stop
Iberia Logo
20:00 - 08:40
LHR
-
EAS
11h 40m
1 stop
£205Iberia
Tue, 16 Jun - Mon, 22 Jun
Iberia Logo
21:30 - 08:25
EAS
-
LHR
11h 55m
1 stop
Iberia Logo
20:00 - 08:40
LHR
-
EAS
11h 40m
1 stop
£207Iberia
Tue, 16 Jun - Mon, 22 Jun

Iberia flights from San Sebastian to London Heathrow Airport

Our best Iberia deals on San Sebastian to London Heathrow Airport flight tickets
Iberia
16 Jun
EAS21:30San Sebastián
11h 55m
1 stop
LHR08:25London Heathrow
22 Jun
LHR18:45London Heathrow
12h 55m
1 stop
EAS08:40San Sebastián
£203
Iberia
16 Jun
EAS21:30San Sebastián
11h 55m
1 stop
LHR08:25London Heathrow
22 Jun
LHR20:00London Heathrow
11h 40m
1 stop
EAS08:40San Sebastián
£205
Iberia
16 Jun
EAS21:30San Sebastián
11h 55m
1 stop
LHR08:25London Heathrow
22 Jun
LHR20:00London Heathrow
11h 40m
1 stop
EAS08:40San Sebastián
£207

Vueling flights from San Sebastian to London Heathrow Airport

Our best Vueling deals on San Sebastian to London Heathrow Airport flight tickets
Vueling
24 Jun
EAS08:55San Sebastián
25h 15m
1 stop
LHR09:10London Heathrow
1 Jul
LHR20:50London Heathrow
10h 40m
1 stop
EAS08:30San Sebastián
£169
Vueling
13 Aug
EAS09:05San Sebastián
12h 00m
1 stop
LHR20:05London Heathrow
17 Aug
LHR20:50London Heathrow
10h 30m
1 stop
EAS08:20San Sebastián
£170
Vueling
25 Jun
EAS09:05San Sebastián
12h 00m
1 stop
LHR20:05London Heathrow
2 Jul
LHR20:50London Heathrow
10h 30m
1 stop
EAS08:20San Sebastián
£204

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 14 May 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

Cheapest return flight

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Wed 24/6

08:55-09:10

1 stop25h 15m

London Heathrow

Wed 1/7

20:50-08:30

1 stop10h 40m

£169

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Thu 13/8

09:05-20:05

1 stop12h 00m

London Heathrow

Mon 17/8

20:50-08:20

1 stop10h 30m

£170

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Tue 9/6

21:30-08:25

1 stop11h 55m

London Heathrow

Tue 16/6

20:50-08:20

1 stop10h 30m

£189

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Tue 16/6

21:30-18:55

1 stop22h 25m

London Heathrow

Mon 22/6

20:50-08:20

1 stop10h 30m

£199
Fastest return journey

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Wed 24/6

08:55-17:35

2 stops9h 40m

London Heathrow

Wed 1/7

20:50-08:30

1 stop10h 40m

£200

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Thu 13/8

09:05-20:05

1 stop12h 00m

London Heathrow

Sun 16/8

17:10-08:40

1 stop14h 30m

£200

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Tue 16/6

21:30-08:25

1 stop11h 55m

London Heathrow

Mon 22/6

18:45-08:40

1 stop12h 55m

£203

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Thu 25/6

09:05-20:05

1 stop12h 00m

London Heathrow

Thu 2/7

20:50-08:20

1 stop10h 30m

£204

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Tue 16/6

21:30-08:25

1 stop11h 55m

London Heathrow

Mon 22/6

20:00-08:40

1 stop11h 40m

£205

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Tue 16/6

21:30-08:25

1 stop11h 55m

London Heathrow

Mon 22/6

20:00-08:40

1 stop11h 40m

£207

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

5h 35m

Direct flights

None
The fastest flight from San Sebastian to London Heathrow Airport takes 5h 35m
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.
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Frequently asked questions about flying from San Sebastian to London Heathrow Airport

  • 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 5h 35m.

  • 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
Stratford-upon-Avon
Wembley
Slough
Maidstone
Northampton
Swindon
Ipswich
Southend-on-Sea
Canterbury
Ilford
Hayes
Guildford
Poole
Folkestone
Chelmsford
Dover

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.

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