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Cheap flights from the United Kingdom to San Sebastian from £74

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to San Sebastian departing on 21/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United Kingdom to San Sebastian

Recent return flight deals from the United Kingdom to San Sebastian

Enter your travel dates to find the best prices.
Vueling Logo
21:40 - 13:30LGW-EAS
14h 50m1 stop
Vueling Logo
14:05 - 23:30EAS-LGW
10h 25m1 stop
£106Vueling
Find Deal
Sun, 1 Mar - Thu, 5 Mar
Multiple Airlines Logo
06:55 - 13:30LGW-EAS
5h 35m1 stop
Multiple Airlines Logo
14:05 - 20:15EAS-LGW
7h 10m1 stop
£108Multiple Airlines
Find Deal
Mon, 2 Mar - Wed, 4 Mar
Vueling Logo
07:00 - 13:30LGW-EAS
5h 30m1 stop
Vueling Logo
14:05 - 18:45EAS-LGW
5h 40m1 stop
£111Vueling
Find Deal
Thu, 22 Jan - Sat, 24 Jan
Multiple Airlines Logo
06:50 - 13:30LGW-EAS
5h 40m1 stop
Multiple Airlines Logo
14:05 - 20:15EAS-LGW
7h 10m1 stop
£113Multiple Airlines
Find Deal
Sat, 28 Feb - Wed, 4 Mar
Multiple Airlines Logo
06:50 - 13:30SEN-EAS
5h 40m1 stop
Multiple Airlines Logo
14:05 - 19:45EAS-SEN
6h 40m1 stop
£115Multiple Airlines
Find Deal
Thu, 26 Feb - Tue, 3 Mar
Vueling Logo
07:00 - 13:30LGW-EAS
5h 30m1 stop
Vueling Logo
14:05 - 08:20EAS-LGW
19h 15m1 stop
£116Vueling
Find Deal
Thu, 4 Dec - Sun, 7 Dec
Iberia Logo
10:45 - 20:50LHR-EAS
9h 05m1 stop
Iberia Logo
21:30 - 08:25EAS-LHR
11h 55m1 stop
£162Iberia
Find Deal
Sat, 31 Jan - Wed, 4 Feb
Iberia Logo
19:40 - 08:40LHR-EAS
12h 00m1 stop
Iberia Logo
13:40 - 18:50EAS-LHR
6h 10m1 stop
£171Iberia
Find Deal
Wed, 3 Dec - Wed, 10 Dec
Iberia Logo
10:45 - 20:50LHR-EAS
9h 05m1 stop
Iberia Logo
13:40 - 18:15EAS-LHR
5h 35m1 stop
£178Iberia
Find Deal
Sat, 28 Feb - Tue, 3 Mar
Iberia Logo
11:45 - 20:50LGW-EAS
8h 05m1 stop
Iberia Logo
13:40 - 19:00EAS-LGW
6h 20m1 stop
£181Iberia
Find Deal
Tue, 3 Mar - Sat, 7 Mar

Iberia flights from United Kingdom to San Sebastian

Our best Iberia deals on United Kingdom to San Sebastian flight tickets
Iberia
31 Jan
LHR10:45London Heathrow
9h 05m
1 stop
EAS20:50San Sebastián
4 Feb
EAS21:30San Sebastián
11h 55m
1 stop
LHR08:25London Heathrow
£162
Find similar
Iberia
3 Dec
LHR19:40London Heathrow
12h 00m
1 stop
EAS08:40San Sebastián
10 Dec
EAS13:40San Sebastián
6h 10m
1 stop
LHR18:50London Heathrow
£171
Find similar
Iberia
28 Feb
LHR10:45London Heathrow
9h 05m
1 stop
EAS20:50San Sebastián
3 Mar
EAS13:40San Sebastián
5h 35m
1 stop
LHR18:15London Heathrow
£178
Find similar

Vueling flights from United Kingdom to San Sebastian

Our best Vueling deals on United Kingdom to San Sebastian flight tickets
Vueling
1 Mar
LGW21:40London Gatwick
14h 50m
1 stop
EAS13:30San Sebastián
5 Mar
EAS14:05San Sebastián
10h 25m
1 stop
LGW23:30London Gatwick
£106
Find similar
Vueling
22 Jan
LGW07:00London Gatwick
5h 30m
1 stop
EAS13:30San Sebastián
24 Jan
EAS14:05San Sebastián
5h 40m
1 stop
LGW18:45London Gatwick
£111
Find similar
Vueling
4 Dec
LGW07:00London Gatwick
5h 30m
1 stop
EAS13:30San Sebastián
7 Dec
EAS14:05San Sebastián
19h 15m
1 stop
LGW08:20London Gatwick
£116
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 5 November 2025.
Use the filters below to find and compare flights from the United Kingdom to San Sebastian that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Sun 1/3

21:40-13:30

1 stop14h 50m

San Sebastián

Thu 5/3

14:05-23:30

1 stop10h 25m

£106

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Mon 2/3

06:55-13:30

1 stop5h 35m

San Sebastián

Wed 4/3

14:05-20:15

1 stop7h 10m

£108

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Thu 22/1

07:00-13:30

1 stop5h 30m

San Sebastián

Sat 24/1

14:05-18:45

1 stop5h 40m

£111

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Sat 28/2

06:50-13:30

1 stop5h 40m

San Sebastián

Wed 4/3

14:05-20:15

1 stop7h 10m

£113

LondonSan Sebastian

SEN - EAS

SENEAS

London Southend

Thu 26/2

06:50-13:30

1 stop5h 40m

San Sebastián

Tue 3/3

14:05-19:45

1 stop6h 40m

£115

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Thu 4/12

07:00-13:30

1 stop5h 30m

San Sebastián

Sun 7/12

14:05-08:20

1 stop19h 15m

£116

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Sat 31/1

10:45-20:50

1 stop9h 05m

San Sebastián

Wed 4/2

21:30-08:25

1 stop11h 55m

£162

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Wed 3/12

19:40-08:40

1 stop12h 00m

San Sebastián

Wed 10/12

13:40-18:50

1 stop6h 10m

£171

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Sat 28/2

10:45-20:50

1 stop9h 05m

San Sebastián

Tue 3/3

13:40-18:15

1 stop5h 35m

£178

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Tue 3/3

11:45-20:50

1 stop8h 05m

San Sebastián

Sat 7/3

13:40-19:00

1 stop6h 20m

£181

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to San Sebastian from

How to get the cheapest flight ticket from United Kingdom to San Sebastian

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Sebastian?

The month of January is, on average, the cheapest month to fly to San Sebastian from United Kingdom, with most prices found around £138. If you’re not able to fly to San Sebastian in January, then February is your next best option. Flight prices from United Kingdom to San Sebastian during February average around £200.

What is the cheapest day to depart on your flight to San Sebastian?

Our data shows that Sunday is the least expensive day to fly to San Sebastian. Tickets to fly out on this day can be as low as £246. On the other hand, Wednesday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £738.

What is the cheapest time of day to depart on your flight to San Sebastian?

The cheapest time of day to fly to San Sebastian is in the evening when flights can be purchased for as low as £187. In contrast, the most expensive time of day to depart to San Sebastian is in the morning when prices are around £372.

What is the cheapest United Kingdom to San Sebastián flight route?

Fly from Edinburgh Turnhouse to San Sebastián for the best United Kingdom - San Sebastián flight prices

What cabin class options are available on United Kingdom to San Sebastián flights?

There is only 1 cabin class available to choose from on United Kingdom to San Sebastián flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United Kingdom to San Sebastian flights?

You could potentially save up to 14% on your flight if you consider stops on a United Kingdom to San Sebastian flight.

Cheap United Kingdom to San Sebastian flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to San Sebastian

Best price found

£266

Fastest flight time

1h 55m

Direct flights

Mon

Airports in San Sebastian

1 airport
The best flight deal from United Kingdom to San Sebastian found on momondo in the last 72 hours is £266
The fastest flight from United Kingdom to San Sebastian takes 1h 55m
Direct flights go from United Kingdom to San Sebastian on Monday. There are no airlines offering direct flights..
There is 1 airport near San Sebastian: San Sebastián (EAS)
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to San Sebastián Airport?

    Prices for flights from United Kingdom to San Sebastián Airport refresh daily.

  • How many operators does momondo search for flights from United Kingdom to San Sebastián Airport?

  • How old do you have to be to fly from United Kingdom to San Sebastián Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to San Sebastián Airport.

  • What documentation or ID do you need to fly to San Sebastián Airport?

    The required travel and health documents for your San Sebastián Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Sebastián Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from United Kingdom to San Sebastian?

Best airlines flying from United Kingdom to San Sebastian

Compare and see reviews for airlines that fly from United Kingdom to San Sebastian with momondo
Airline
Rating
Free Cancellation
Price
VuelingPriceFrom £110Free CancellationRating
7.1
1,206 reviews
Search Vueling flights
IberiaPriceFrom £193Free CancellationRating
7.0
3,006 reviews
Search Iberia flights
British AirwaysPriceFrom £220Free CancellationRating
6.7
7,496 reviews
Search British Airways flights

Travelling to a place near San Sebastian?

Book flights to San Sebastian if you plan to visit one of these locations
Hondarribia
Irun

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to San Sebastian?

It is quick and easy to find United Kingdom to San Sebastian flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Sebastian that suits you.

Can I find flights from United Kingdom to San Sebastian with flexible booking policies on momondo?

All flight searches from United Kingdom to San Sebastian on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United Kingdom to San Sebastian?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United Kingdom to San Sebastian.

I’m not ready to book a flight from United Kingdom to San Sebastian right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Sebastian, momondo offers a useful price alert feature which will track prices for flights to San Sebastian from United Kingdom and alert you when they change.

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