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Cheap flights from London Gatwick Airport to San Sebastian from £54

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — EAS
18 Aug — 25 Aug1
1 adult

Cheap flight deals from Gatwick to San Sebastian

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) 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 13 August 2025.

Round-trip from

£100

One-way from

£54

Popular in

May

Cheapest in

January

Average price

£308
3/9-24/9
  • 3/9-24/9
  • 2 total stops
  • 23h 30m total
  • London to San Sebastian
Search Deals
Vueling
  • Vueling
  • 15/10
  • 1 total stop
  • 13h 20m total
  • London to San Sebastian
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£31 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 August 2025
Search Deals

Find flight deals from Gatwick to San Sebastian

Cheapest flights from Gatwick to San Sebastian
Explore the most affordable flight options available from Gatwick to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 August 2025.

Wed 3/921:05LGW - EAS
1 stop10h 25mMultiple Airlines
Wed 24/920:30EAS - LGW
1 stop13h 05mMultiple Airlines
Deal found 13/8£100
Thu 25/921:45LGW - EAS
1 stop9h 45mMultiple Airlines
Thu 2/1011:40EAS - LGW
1 stop9h 15mMultiple Airlines
Deal found 11/8£105
Wed 24/905:35LGW - EAS
2 stops13h 25mMultiple Airlines
Wed 1/1020:30EAS - LGW
1 stop13h 05mMultiple Airlines
Deal found 13/8£120
Tue 23/916:50LGW - EAS
1 stop14h 40mMultiple Airlines
Wed 24/920:30EAS - LGW
1 stop13h 05mMultiple Airlines
Deal found 11/8£120
Tue 7/1009:10LGW - EAS
1 stop7h 10mMultiple Airlines
Sun 12/1020:20EAS - LGW
1 stop14h 00mMultiple Airlines
Deal found 11/8£123
Thu 16/1021:05LGW - EAS
1 stop10h 25mVueling
Mon 20/1017:55EAS - LGW
1 stop15h 35mVueling
Deal found 12/8£127

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick 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 13 August 2025.
Use the filters below to find and compare flights from London Gatwick Airport to San Sebastian that are best for you.

Fly from

Gatwick

Fly to

San Sebastian

Route

Depart

Return

Price

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Wed 3/9

21:05-08:30

1 stop10h 25m

San Sebastián

Wed 24/9

20:30-08:35

1 stop13h 05m

£100

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Thu 25/9

21:45-08:30

1 stop9h 45m

San Sebastián

Thu 2/10

11:40-19:55

1 stop9h 15m

£105

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Wed 24/9

05:35-20:00

2 stops13h 25m

San Sebastián

Wed 1/10

20:30-08:35

1 stop13h 05m

£120

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Sun 5/10

20:25-08:10

1 stop10h 45m

San Sebastián

Wed 8/10

20:30-08:35

1 stop13h 05m

£120

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Tue 23/9

16:50-08:30

1 stop14h 40m

San Sebastián

Wed 24/9

20:30-08:35

1 stop13h 05m

£120

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Tue 7/10

09:10-17:20

1 stop7h 10m

San Sebastián

Sun 12/10

20:20-09:20

1 stop14h 00m

£123

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Wed 15/10

18:05-08:25

1 stop13h 20m

£54

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Fri 14/11

21:45-13:30

1 stop14h 45m

£55

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Tue 11/11

09:50-13:30

1 stop26h 40m

£56

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Wed 12/11

21:05-13:30

1 stop15h 25m

£56

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 17 results
1
2

Best time to book a flight from Gatwick to San Sebastian

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

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 13 August 2025.
Get a feel of what it's like to fly with Vueling from London Gatwick Airport to San Sebastian by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vueling
7.1
Good
1,180 reviews
Check prices

Entertainment

5.8

Overall

7.1

Comfort

6.8

Food

6.1

Crew

7.7

Boarding

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
1,180 reviews
Vueling
7.1
Good
1,180 reviews
Check prices

Entertainment

5.8

Overall

7.1

Comfort

6.8

Food

6.1

Crew

7.7

Boarding

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 Gatwick 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 Gatwick?

    Most people fly into San Sebastián (EAS) if they book a flight to San Sebastian from London Gatwick. On average, San Sebastián has 0 inbound flights from London Gatwick per day from 1 airline. San Sebastián is conveniently located just 9.7 mi from San Sebastian’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick 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 airline flying from Gatwick to San Sebastian

Discover the top airline that operate flights from Gatwick 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 13 August 2025.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest£173Average£259FlexibilityNo cancel feeOn-time88%
Search Vueling flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Gatwick to San Sebastian via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Gatwick to San Sebastian by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Gatwick to San Sebastian with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Gatwick to San Sebastian and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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