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Cheap flights from London to San Sebastian from £50

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — EAS
4 May — 11 May1
1 adult

Cheap flight deals from London to San Sebastian

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to San Sebastian (EAS). 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 29 April 2025.

Round-trip from

£100

One-way from

£50

Popular in

May

Cheapest in

January

Average price

£267

Good round-trip deal

£282 or less

Good one-way deal

£171 or less
11/6-18/6
  • 11/6-18/6
  • 2 total stops
  • 29h 20m total
  • London to San Sebastian
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14/5
  • 14/5
  • 1 total stop
  • 28h 10m total
  • London to San Sebastian
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Highest demand for flights based on searches. 8% potential increase in price (£18 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from London (LON) to San Sebastián.
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Price to beat on a one-way flight from London (LON) to San Sebastián.
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Find flight deals from London to San Sebastian

Cheapest flights from London to San Sebastian
Explore the most affordable flight options available from London to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Wed 11/611:40LTN - EAS
1 stop7h 20mMultiple Airlines
Wed 18/620:30EAS - LTN
1 stop22h 00mMultiple Airlines
Deal found 29/4£100
Wed 11/605:55LGW - EAS
1 stop28h 20mMultiple Airlines
Wed 18/620:30EAS - LGW
1 stop13h 05mMultiple Airlines
Deal found 28/4£112
Wed 11/617:00STN - EAS
1 stop17h 15mMultiple Airlines
Wed 18/620:30EAS - STN
1 stop16h 30mMultiple Airlines
Deal found 28/4£129
Wed 11/617:30SEN - EAS
2 stops13h 55mMultiple Airlines
Wed 18/620:30EAS - SEN
1 stop17h 25mMultiple Airlines
Deal found 27/4£132
Tue 13/518:35LGW - EAS
1 stop12h 55mVueling
Fri 16/517:55EAS - LGW
1 stop6h 15mVueling
Deal found 28/4£152
Mon 2/620:50LHR - EAS
2 stops13h 05mMultiple Airlines
Tue 3/620:10EAS - LHR
2 stops22h 50mMultiple Airlines
Deal found 28/4£162
Mon 12/518:45LHR - EAS
1 stop12h 55mIberia
Fri 16/521:30EAS - LHR
1 stop11h 55mIberia
Deal found 28/4£196
Mon 2/620:50LHR - EAS
1 stop15h 05mVueling
Tue 3/617:55EAS - LHR
1 stop16h 15mVueling
Deal found 28/4£203
Mon 7/713:45LCY - EAS
Nonstop1h 55mMultiple Airlines
Fri 11/712:35EAS - LCY
Nonstop1h 55mMultiple Airlines
Deal found 28/4£204
Sat 22/1111:00LGW - EAS
1 stop8h 50mIberia
Tue 25/1113:40EAS - LGW
1 stop6h 10mIberia
Deal found 28/4£204
Mon 7/713:45LCY - EAS
Nonstop1h 55mBritish Airways
Fri 11/712:35EAS - LCY
Nonstop1h 55mBritish Airways
Deal found 28/4£281
Sun 11/515:05LCY - EAS
Nonstop1h 55mIberia
Fri 16/514:35EAS - LCY
Nonstop1h 55mIberia
Deal found 28/4£489

Cheapflights Fare Finder

Customise your flight search to find flights from London to San Sebastian 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 29 April 2025.
Use the filters below to find and compare flights from London to San Sebastian that are best for you.

Fly from

London

Fly to

San Sebastian

Route

Depart

Return

Price

LondonSan Sebastian

LTN - EAS

LTNEAS

London Luton

Wed 11/6

11:40-20:00

1 stop7h 20m

San Sebastián

Wed 18/6

20:30-17:30

1 stop22h 00m

£100

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Wed 11/6

05:55-11:15

1 stop28h 20m

San Sebastián

Wed 18/6

20:30-08:35

1 stop13h 05m

£112

LondonSan Sebastian

STN - EAS

STNEAS

London Stansted

Wed 11/6

17:00-11:15

1 stop17h 15m

San Sebastián

Wed 18/6

20:30-12:00

1 stop16h 30m

£129

LondonSan Sebastian

SEN - EAS

SENEAS

London Southend

Wed 11/6

17:30-08:25

2 stops13h 55m

San Sebastián

Wed 18/6

20:30-12:55

1 stop17h 25m

£132

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Tue 13/5

18:35-08:30

1 stop12h 55m

San Sebastián

Fri 16/5

17:55-23:10

1 stop6h 15m

£152

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Mon 2/6

20:50-10:55

2 stops13h 05m

San Sebastián

Tue 3/6

20:10-18:00

2 stops22h 50m

£162

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Mon 12/5

18:45-08:40

1 stop12h 55m

San Sebastián

Fri 16/5

21:30-08:25

1 stop11h 55m

£196

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Mon 2/6

20:50-12:55

1 stop15h 05m

San Sebastián

Tue 3/6

17:55-09:10

1 stop16h 15m

£203

LondonSan Sebastian

LCY - EAS

LCYEAS

London City

Mon 7/7

13:45-16:40

Nonstop1h 55m

San Sebastián

Fri 11/7

12:35-13:30

Nonstop1h 55m

£204

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Mon 7/7

20:40-08:40

1 stop11h 00m

San Sebastián

Fri 11/7

09:20-20:00

1 stop11h 40m

£219

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Showing 1-10 of 25 results
1
2
3

Best time to book a flight from London to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from London 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 London to San Sebastian

How far ahead should I book a flight from London to San Sebastian?

Use this chart to determine the optimal time to book a return flight from London to San Sebastian. Price data was last updated on 25 April 2025.

The best time to book flights from London to San Sebastian is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Find hourly flight availability from London to San Sebastian. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.

It’s optimal to fly from London to San Sebastian in the evening. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing San Sebastian

Get insights into the airlines that provide service to San Sebastian. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Sebastian. Reviews last updated 29 April 2025.
Read through reviews of airlines operating flights from London to San Sebastian, such as Vueling, Iberia and British Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vueling
7.1
Good
1,157 reviews
Check prices

Food

6.1

Boarding

7.1

Crew

7.6

Entertainment

5.8

Comfort

6.8

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.
Vueling
7.1
Good
1,157 reviews
Vueling
7.1
Good
1,157 reviews
Check prices

Food

6.1

Boarding

7.1

Crew

7.6

Entertainment

5.8

Comfort

6.8

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.
Iberia
7.0
Good
2,696 reviews
Vueling
7.1
Good
1,157 reviews
Check prices

Food

6.1

Boarding

7.1

Crew

7.6

Entertainment

5.8

Comfort

6.8

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.
British Airways
6.6
Okay
6,834 reviews
Vueling
7.1
Good
1,157 reviews
Check prices

Food

6.1

Boarding

7.1

Crew

7.6

Entertainment

5.8

Comfort

6.8

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.

Related info for your journey

Find useful and relevant information for your journey from London to San Sebastian. 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 into for flights to San Sebastian from London?

    San Sebastián (EAS) is the airport you will fly into if you book a flight from London to San Sebastian. You should not have trouble finding flights to San Sebastián from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the San Sebastian airport from London. It is only a 9.7 mi journey from San Sebastián (EAS) to San Sebastian’s city center.

  • What are the cheapest airlines flying from London to San Sebastian round-trip?

    Flying on Vueling is currently your cheapest option to San Sebastian, with prices starting at £152. Additional return tickets that might be worth considering are offered by Iberia and British Airways, with the lowest prices starting at £196 and £281, respectively. Vueling is currently priced 38% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from London to San Sebastian one-way?

    £52 is the cheapest one-way deal found within the past few days, from Vueling. You may also be able to find cheap deals on Iberia and British Airways, with prices starting from £106 and £138, respectively.

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

    The most popular flight routes from London to San Sebastian are London Heathrow - San Sebastián, London Gatwick - San Sebastián and London Stansted - San Sebastián.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to San Sebastian 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

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Alternative routes for London to San Sebastian

See prices for flight routes from nearby airports that may be better suited for you.
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London City to San Sebastian flights
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Stansted to Vitoria-Gasteiz flights
Newcastle upon Tyne to Bilbao flights
Exeter to Bilbao flights
Liverpool to San Sebastian flights
Newcastle upon Tyne to San Sebastian flights

Top 3 airlines flying from London to San Sebastian

Discover the top 3 airlines that operate flights from London to San Sebastian. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest£122Average£251FlexibilityNo cancel feeOn-time88%
Search Vueling flights
IberiaCheapest£180Average£271FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£201Average£294FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to San Sebastian?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Sebastian from London today with Cheapflights!

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

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 San Sebastian from London.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to San Sebastian, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Sebastian from London today and book when prices fit your budget.

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