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Cheap flights from San Sebastian to London from £41

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/6. Fares are subject to change and may not be available on all flights or dates of travel.
EAS — LON
31 May — 7 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Sebastian to London

Enter your travel dates to find the best prices.

Cheapest flights from San Sebastian to London
Explore the most affordable flight options available from San Sebastian to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2026.

Tue 26/517:55
EAS
-
LTN
1 stop18h 05m
Multiple Airlines
Tue 2/618:40
LTN
-
EAS
1 stop14h 00m
Multiple Airlines
Deal found 26/4£85
Tue 26/517:55
EAS
-
STN
1 stop14h 25m
Multiple Airlines
Tue 2/617:45
STN
-
EAS
1 stop14h 55m
Multiple Airlines
Deal found 26/4£93
Wed 10/617:55
EAS
-
LGW
1 stop14h 20m
Multiple Airlines
Wed 17/605:35
LGW
-
EAS
1 stop28h 10m
Multiple Airlines
Deal found 29/4£94
Sat 6/617:55
EAS
-
LTN
1 stop6h 55m
Multiple Airlines
Sat 13/618:15
LTN
-
EAS
1 stop13h 05m
Multiple Airlines
Deal found 26/4£98
Sat 6/617:55
EAS
-
STN
1 stop7h 25m
Multiple Airlines
Sat 13/619:05
STN
-
EAS
1 stop12h 15m
Multiple Airlines
Deal found 26/4£99
Wed 10/617:55
EAS
-
LTN
1 stop18h 05m
Multiple Airlines
Wed 17/615:15
LTN
-
EAS
2 stops16h 15m
Multiple Airlines
Deal found 26/4£103
Wed 1/710:10
EAS
-
LTN
1 stop8h 30m
Multiple Airlines
Wed 8/712:45
LTN
-
EAS
1 stop18h 45m
Multiple Airlines
Deal found 30/4£109
Tue 26/517:55
EAS
-
LGW
1 stop14h 05m
Multiple Airlines
Tue 2/622:00
LGW
-
EAS
1 stop10h 40m
Multiple Airlines
Deal found 26/4£109
Thu 11/618:00
EAS
-
STN
1 stop14h 10m
Multiple Airlines
Thu 18/621:55
STN
-
EAS
1 stop9h 25m
Multiple Airlines
Deal found 27/4£117
Wed 10/610:10
EAS
-
STN
1 stop14h 49m
Multiple Airlines
Wed 17/610:50
STN
-
EAS
2 stops22h 55m
Multiple Airlines
Deal found 29/4£118
Tue 19/508:55
EAS
-
LTN
1 stop6h 25m
Multiple Airlines
Tue 26/518:40
LTN
-
EAS
1 stop14h 00m
Multiple Airlines
Deal found 27/4£120
Tue 19/508:55
EAS
-
STN
1 stop6h 50m
Multiple Airlines
Tue 26/517:45
STN
-
EAS
1 stop14h 55m
Multiple Airlines
Deal found 27/4£124

Find flight deals from San Sebastian to London

Discover tips and strategies to find the most affordable flight options for your journey from San Sebastian (EAS) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 May 2026.

Round-trip from

£85

One-way from

£41
26/5-2/6
  • 26/5-2/6
  • 2 total stops
  • 32h 05m total
  • San Sebastian to London
Search Deals
29/6
  • 29/6
  • 1 total stop
  • 18h 05m total
  • San Sebastian to London
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 1 May 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

Cheapest return flight

San SebastianLondon

EAS - STN

EASSTN

San Sebastián

Tue 26/5

17:55-07:20

1 stop14h 25m

London Stansted

Tue 2/6

17:45-09:40

1 stop14h 55m

£93

San SebastianLondon

EAS - LGW

EASLGW

San Sebastián

Wed 10/6

17:55-07:15

1 stop14h 20m

London Gatwick

Wed 17/6

05:35-10:45

1 stop28h 10m

£94

San SebastianLondon

EAS - LTN

EASLTN

San Sebastián

Wed 10/6

17:55-11:00

1 stop18h 05m

London Luton

Wed 17/6

15:15-08:30

2 stops16h 15m

£103

San SebastianLondon

EAS - STN

EASSTN

San Sebastián

Thu 11/6

18:00-07:10

1 stop14h 10m

London Stansted

Thu 18/6

21:55-08:20

1 stop9h 25m

£117

San SebastianLondon

EAS - STN

EASSTN

San Sebastián

Wed 10/6

10:10-23:59

1 stop14h 49m

London Stansted

Wed 17/6

10:50-10:45

2 stops22h 55m

£118

San SebastianLondon

EAS - STN

EASSTN

San Sebastián

Wed 1/7

08:55-17:55

1 stop10h 00m

London Stansted

Wed 8/7

18:20-08:30

2 stops13h 10m

£129

San SebastianLondon

EAS - STN

EASSTN

San Sebastián

Sat 6/6

17:55-06:50

2 stops13h 55m

London Stansted

Sat 13/6

17:10-08:20

2 stops14h 10m

£129

San SebastianLondon

EAS - STN

EASSTN

San Sebastián

Tue 19/5

08:55-21:35

2 stops13h 40m

London Stansted

Tue 26/5

17:45-09:40

1 stop14h 55m

£129

San SebastianLondon

EAS - LGW

EASLGW

San Sebastián

Tue 26/5

17:55-07:00

1 stop14h 05m

London Gatwick

Tue 2/6

15:25-09:40

2 stops17h 15m

£138

San SebastianLondon

EAS - LTN

EASLTN

San Sebastián

Fri 26/6

10:25-23:15

1 stop13h 50m

London Luton

Mon 29/6

18:05-08:20

1 stop13h 15m

£140

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from San Sebastian to London

Have a flexible travel schedule? Discover the best time to fly to London from San Sebastian with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Sebastian to London

What is the cheapest time of day to fly from EAS to LON?

Find hourly flight availability from San Sebastian to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 May 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Sebastian to London as you normally would.

Related info for your journey

Find useful and relevant information for your journey from San Sebastian to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Sebastian to London?

    San Sebastián (EAS) is the airport you will fly out of if you book a flight from San Sebastian to London. You should not have trouble finding flights to London from San Sebastián; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the San Sebastian airport to London. It is only a 9.7 mi journey to San Sebastián (EAS) from San Sebastian’s city center.

  • How long is the flight from San Sebastian to London?

    A quick flight from San Sebastian to London can take about 6h 25m. Vueling provides one of the quickest options available for as low as £143. The distance between San Sebastian and London is about 544 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from San Sebastian to London?

    Most travelers choose San Sebastián - London Heathrow, San Sebastián - London Gatwick or San Sebastián - London Stansted when deciding on the best route from San Sebastian to London.

  • Can I find deals for flights from San Sebastian to London that include hotel bookings?

    Yes. In addition to deals on San Sebastian to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from San Sebastian to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Sebastian to London.

  • Can I find deals for business class flights from San Sebastian to London?

    Yes. Cheapflights offers flight deals from San Sebastian to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Hounslow
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford
Chelmsford

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Why should you use Cheapflights to find cheap flight tickets from San Sebastian to London?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from San Sebastian.

Can Cheapflights find flights from San Sebastian to London with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Sebastian to London flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from San Sebastian to London become cheaper?

Yes! Start tracking prices for San Sebastian to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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