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Cheap flights from the United Kingdom to San Sebastian from £56

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — EAS
29 Jun — 6 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 24 June 2025.

Round-trip from

£141

One-way from

£56

Popular in

May

Cheapest in

January

Average price

£301

Good round-trip deal

£219 or less
15/7-19/7
  • 15/7-19/7
  • 2 total stops
  • 31h 15m total
  • United Kingdom to San Sebastian
Search Deals
Vueling
  • Vueling
  • 9/9
  • 1 total stop
  • 14h 40m total
  • United Kingdom to San Sebastian
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£36 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from United Kingdom to San Sebastián.
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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 24 June 2025.

Tue 15/717:55MAN - EAS
1 stop25h 05mMultiple Airlines
Sat 19/720:30EAS - MAN
1 stop6h 10mMultiple Airlines
Deal found 23/6£141
Wed 6/818:25LTN - EAS
1 stop13h 05mMultiple Airlines
Wed 13/820:30EAS - LTN
2 stops16h 15mMultiple Airlines
Deal found 23/6£149
Sat 4/1017:35LGW - EAS
1 stop14h 15mVueling
Mon 6/1017:55EAS - LGW
1 stop15h 35mVueling
Deal found 22/6£149
Wed 6/822:10STN - EAS
1 stop9h 20mMultiple Airlines
Wed 13/820:30EAS - STN
1 stop13h 25mMultiple Airlines
Deal found 23/6£150
Wed 6/821:05LGW - EAS
1 stop10h 25mMultiple Airlines
Wed 13/820:30EAS - LGW
1 stop13h 05mMultiple Airlines
Deal found 21/6£155
Wed 6/810:45EDI - EAS
1 stop20h 45mMultiple Airlines
Wed 13/820:30EAS - EDI
1 stop22h 40mMultiple Airlines
Deal found 22/6£158
Sat 4/1020:50LHR - EAS
1 stop11h 00mVueling
Sat 11/1009:00EAS - LHR
1 stop12h 05mVueling
Deal found 22/6£172
Sat 4/1013:55LHR - EAS
1 stop5h 00mMultiple Airlines
Mon 6/1021:30EAS - LHR
1 stop13h 00mMultiple Airlines
Deal found 22/6£187
Thu 7/821:55BRS - EAS
1 stop9h 35mMultiple Airlines
Thu 14/809:05EAS - BRS
1 stop13h 25mMultiple Airlines
Deal found 23/6£193
Mon 15/918:45LHR - EAS
1 stop12h 55mIberia
Mon 22/921:30EAS - LHR
1 stop13h 00mIberia
Deal found 23/6£202
Tue 24/610:40EDI - EAS
Nonstop2h 25mBritish Airways
Tue 1/714:50EAS - EDI
Nonstop2h 30mBritish Airways
Deal found 23/6£210
Sat 20/920:40LGW - EAS
1 stop11h 00mIberia
Mon 22/921:30EAS - LGW
1 stop14h 25mIberia
Deal found 23/6£216

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 24 June 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

ManchesterSan Sebastian

MAN - EAS

MANEAS

Manchester

Tue 15/7

17:55-20:00

1 stop25h 05m

San Sebastián

Sat 19/7

20:30-01:40

1 stop6h 10m

£141

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Sat 4/10

17:35-08:50

1 stop14h 15m

San Sebastián

Mon 6/10

17:55-08:30

1 stop15h 35m

£149

LondonSan Sebastian

LTN - EAS

LTNEAS

London Luton

Wed 6/8

18:25-08:30

1 stop13h 05m

San Sebastián

Wed 13/8

20:30-11:45

2 stops16h 15m

£149

LondonSan Sebastian

STN - EAS

STNEAS

London Stansted

Wed 6/8

22:10-08:30

1 stop9h 20m

San Sebastián

Wed 13/8

20:30-08:55

1 stop13h 25m

£150

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Wed 6/8

21:05-08:30

1 stop10h 25m

San Sebastián

Wed 13/8

20:30-08:35

1 stop13h 05m

£155

EdinburghSan Sebastian

EDI - EAS

EDIEAS

Edinburgh Turnhouse

Wed 6/8

10:45-08:30

1 stop20h 45m

San Sebastián

Wed 13/8

20:30-18:10

1 stop22h 40m

£158

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Sat 4/10

20:50-08:50

1 stop11h 00m

San Sebastián

Sat 11/10

09:00-20:05

1 stop12h 05m

£172

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Sat 4/10

13:55-19:55

1 stop5h 00m

San Sebastián

Mon 6/10

21:30-09:30

1 stop13h 00m

£187

BristolSan Sebastian

BRS - EAS

BRSEAS

Bristol

Thu 7/8

21:55-08:30

1 stop9h 35m

San Sebastián

Thu 14/8

09:05-21:30

1 stop13h 25m

£193

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Mon 15/9

18:45-08:40

1 stop12h 55m

San Sebastián

Mon 22/9

21:30-09:30

1 stop13h 00m

£202

Flights are sorted by cheapest return flights first.

Deals found on 23/6

Showing 1-10 of 39 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 24 June 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 24 June 2025.
Peruse reviews from past customers who have flown with Vueling, Iberia and British Airways from United Kingdom to San Sebastian to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vueling
7.1
Good
1,170 reviews
Check prices

Boarding

7.1

Entertainment

5.8

Overall

7.1

Crew

7.7

Comfort

6.8

Food

6.1

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
1,170 reviews
Vueling
7.1
Good
1,170 reviews
Check prices

Boarding

7.1

Entertainment

5.8

Overall

7.1

Crew

7.7

Comfort

6.8

Food

6.1

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
2,796 reviews
Vueling
7.1
Good
1,170 reviews
Check prices

Boarding

7.1

Entertainment

5.8

Overall

7.1

Crew

7.7

Comfort

6.8

Food

6.1

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
7,058 reviews
Vueling
7.1
Good
1,170 reviews
Check prices

Boarding

7.1

Entertainment

5.8

Overall

7.1

Crew

7.7

Comfort

6.8

Food

6.1

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 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?

    £56 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 £137, respectively.

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

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

  • 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

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Alternative routes for United Kingdom to San Sebastian

See prices for flight routes from nearby airports that may be better suited for you.
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Stansted to Vitoria-Gasteiz flights
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Vicenza to Bilbao flights
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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 24 June 2025.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest£140Average£260FlexibilityNo cancel feeOn-time88%
Search Vueling flights
IberiaCheapest£174Average£304FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£212Average£326FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

Deals for United Kingdom to San Sebastian flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from United Kingdom to San Sebastian.

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

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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