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Cheap flights from the United Kingdom to San Sebastian from £51

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — EAS
20 Jul — 27 Jul1
1 adult

Cheap flight deals from United Kingdom to San Sebastian

Keep the following information in mind while searching for United Kingdom to San Sebastian flight deals. Data was last updated 15 July 2025.

Round-trip from

£117

One-way from

£51

Popular in

May

Cheapest in

January

Average price

£275

Good round-trip deal

£210 or less
Vueling
  • Vueling
  • 11/12-13/12
  • 2 total stops
  • 12h 40m total
  • United Kingdom to San Sebastian
30/9
  • 30/9
  • 1 total stop
  • 22h 35m total
  • United Kingdom to San Sebastian
Highest demand for flights based on searches. 15% potential increase in price (£35 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£8 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from United Kingdom to San Sebastián.

Find flight deals from United Kingdom to San Sebastian

Cheapest flights from United Kingdom to San Sebastian
Explore the most affordable flight options available from United Kingdom to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Thu 11/1207:00LGW - EAS
1 stop5h 30mVueling
Sat 13/1214:05EAS - LGW
1 stop7h 10mVueling
Deal found 12/7£117
Tue 23/920:40MAN - EAS
1 stop10h 50mMultiple Airlines
Tue 30/921:30EAS - MAN
1 stop28h 10mMultiple Airlines
Deal found 14/7£137
Mon 13/1011:40LTN - EAS
2 stops24h 15mMultiple Airlines
Wed 15/1017:55EAS - LTN
1 stop6h 40mMultiple Airlines
Deal found 14/7£140
Wed 27/822:10STN - EAS
1 stop9h 20mMultiple Airlines
Wed 3/920:30EAS - STN
1 stop13h 25mMultiple Airlines
Deal found 13/7£142
Wed 27/818:05LGW - EAS
1 stop13h 25mMultiple Airlines
Wed 3/920:30EAS - LGW
1 stop13h 05mMultiple Airlines
Deal found 13/7£143
Thu 28/820:50LHR - EAS
1 stop10h 40mVueling
Thu 4/909:05EAS - LHR
1 stop12h 00mVueling
Deal found 13/7£166
Wed 27/813:35EDI - EAS
2 stops17h 55mMultiple Airlines
Wed 3/920:30EAS - EDI
2 stops13h 55mMultiple Airlines
Deal found 13/7£169
Thu 11/1207:20LHR - EAS
1 stop5h 10mMultiple Airlines
Sat 13/1213:40EAS - LHR
1 stop5h 35mMultiple Airlines
Deal found 12/7£186
Thu 28/821:55BRS - EAS
1 stop9h 35mMultiple Airlines
Thu 4/909:05EAS - BRS
1 stop13h 25mMultiple Airlines
Deal found 14/7£187
Wed 22/1020:00LHR - EAS
1 stop11h 40mIberia
Sat 25/1021:30EAS - LHR
1 stop13h 45mIberia
Deal found 14/7£216
Mon 21/718:45LPL - EAS
2 stops15h 10mMultiple Airlines
Sat 26/720:30EAS - LPL
1 stop6h 15mMultiple Airlines
Deal found 14/7£270
Thu 28/813:20LCY - EAS
1 stop18h 10mMultiple Airlines
Thu 4/909:05EAS - LCY
1 stop8h 25mMultiple Airlines
Deal found 14/7£295

Cheapflights Fare Finder

Customise your flight search to find flights from United Kingdom 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 15 July 2025.
Use the filters below to find and compare flights from the United Kingdom to San Sebastian that are best for you.

Fly from

United Kingdom

Fly to

San Sebastian

Route

Depart

Return

Price

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Thu 11/12

07:00-13:30

1 stop5h 30m

San Sebastián

Sat 13/12

14:05-20:15

1 stop7h 10m

£117

ManchesterSan Sebastian

MAN - EAS

MANEAS

Manchester

Tue 23/9

20:40-08:30

1 stop10h 50m

San Sebastián

Tue 30/9

21:30-00:40

1 stop28h 10m

£137

LondonSan Sebastian

LTN - EAS

LTNEAS

London Luton

Mon 13/10

11:40-12:55

2 stops24h 15m

San Sebastián

Wed 15/10

17:55-23:35

1 stop6h 40m

£140

LondonSan Sebastian

STN - EAS

STNEAS

London Stansted

Wed 27/8

22:10-08:30

1 stop9h 20m

San Sebastián

Wed 3/9

20:30-08:55

1 stop13h 25m

£142

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Wed 27/8

18:05-08:30

1 stop13h 25m

San Sebastián

Wed 3/9

20:30-08:35

1 stop13h 05m

£143

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Thu 28/8

20:50-08:30

1 stop10h 40m

San Sebastián

Thu 4/9

09:05-20:05

1 stop12h 00m

£166

EdinburghSan Sebastian

EDI - EAS

EDIEAS

Edinburgh Turnhouse

Wed 27/8

13:35-08:30

2 stops17h 55m

San Sebastián

Wed 3/9

20:30-09:25

2 stops13h 55m

£169

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Thu 11/12

07:20-13:30

1 stop5h 10m

San Sebastián

Sat 13/12

13:40-18:15

1 stop5h 35m

£186

BristolSan Sebastian

BRS - EAS

BRSEAS

Bristol

Thu 28/8

21:55-08:30

1 stop9h 35m

San Sebastián

Thu 4/9

09:05-21:30

1 stop13h 25m

£187

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Wed 22/10

20:00-08:40

1 stop11h 40m

San Sebastián

Sat 25/10

21:30-10:15

1 stop13h 45m

£216

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Showing 1-10 of 33 results
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Best time to book a flight from United Kingdom to San Sebastian

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

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

Find hourly flight availability from United Kingdom 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 15 July 2025.

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

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 15 July 2025.
Read reviews from past customers who have flown with Vueling, Iberia, andBritish Airways from the United Kingdom to San Sebastian. 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.

Crew

7.6

Boarding

7.1

Overall

7.1

Food

6.1

Entertainment

5.8

Comfort

6.8

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.

Crew

7.6

Boarding

7.1

Overall

7.1

Food

6.1

Entertainment

5.8

Comfort

6.8

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.

Crew

7.6

Boarding

7.1

Overall

7.1

Food

6.1

Entertainment

5.8

Comfort

6.8

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.

Crew

7.6

Boarding

7.1

Overall

7.1

Food

6.1

Entertainment

5.8

Comfort

6.8

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 United Kingdom 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 United Kingdom?

    San Sebastián (EAS), located 9.7 mi from the city center, is the airport you fly into when you book flights from United Kingdom to San Sebastian.

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

    £54 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 £115 and £189, respectively.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from United Kingdom to San Sebastian

Discover the top 3 airlines that operate flights from United Kingdom 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 15 July 2025.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest£140Average£253FlexibilityNo cancel feeOn-time88%
Search Vueling flights
IberiaCheapest£174Average£310FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£212Average£317FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

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

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