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Cheap flights from San Sebastian to the United Kingdom from £37

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Sebastian to the United Kingdom departing on 29/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from San Sebastian to the United Kingdom

Cheap return flights

Logo
14:05 - 22:20EAS-LTN
9h 15m1 stop
Logo
14:35 - 13:30LTN-EAS
21h 55m2 stops
£111
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Thu, 27 Nov - Sun, 30 Nov
Logo
14:05 - 20:55EAS-STN
7h 50m1 stop
Logo
21:40 - 13:30STN-EAS
14h 50m1 stop
£118
Find Deal
Thu, 27 Nov - Sun, 30 Nov
Logo
20:30 - 09:25EAS-STN
13h 55m1 stop
Logo
22:05 - 08:30STN-EAS
9h 25m1 stop
£119
Find Deal
Sat, 11 Oct - Tue, 14 Oct
Logo
20:30 - 09:25EAS-STN
13h 55m1 stop
Logo
17:00 - 08:30STN-EAS
14h 30m2 stops
£121
Find Deal
Sat, 11 Oct - Tue, 14 Oct
Vueling Logo
14:05 - 22:00EAS-LGW
8h 55m1 stop
Vueling Logo
07:00 - 13:30LGW-EAS
5h 30m1 stop
£141Vueling
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Fri, 12 Dec - Thu, 18 Dec
Iberia Logo
21:30 - 09:15EAS-LHR
12h 45m1 stop
Iberia Logo
11:25 - 20:50LHR-EAS
8h 25m1 stop
£149Iberia
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Mon, 19 Jan - Tue, 20 Jan
Vueling Logo
14:05 - 18:00EAS-LHR
4h 55m1 stop
Vueling Logo
18:50 - 13:30LHR-EAS
17h 40m1 stop
£151Vueling
Find Deal
Wed, 24 Dec - Thu, 25 Dec
Iberia Logo
21:30 - 09:15EAS-LHR
12h 45m1 stop
Iberia Logo
09:15 - 08:40LHR-EAS
22h 25m1 stop
£198Iberia
Find Deal
Thu, 30 Oct - Thu, 6 Nov
British Airways Logo
13:25 - 19:25EAS-EDI
7h 00m1 stop
British Airways Logo
11:10 - 16:10EDI-EAS
4h 00m1 stop
£551British Airways
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Thu, 30 Oct - Sun, 2 Nov
British Airways Logo
13:25 - 19:25EAS-EDI
7h 00m1 stop
British Airways Logo
19:15 - 16:10EDI-EAS
19h 55m1 stop
£590British Airways
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Thu, 30 Oct - Sat, 1 Nov

Iberia flights from San Sebastian to United Kingdom

Our best Iberia deals on San Sebastian to United Kingdom flight tickets
Iberia
19 Jan
EAS21:30San Sebastián
12h 45m
1 stop
LHR09:15London Heathrow
20 Jan
LHR11:25London Heathrow
8h 25m
1 stop
EAS20:50San Sebastián
£149
Find similar
Iberia
30 Oct
EAS21:30San Sebastián
12h 45m
1 stop
LHR09:15London Heathrow
6 Nov
LHR09:15London Heathrow
22h 25m
1 stop
EAS08:40San Sebastián
£198
Find similar
Iberia
30 Oct
EAS21:30San Sebastián
12h 45m
1 stop
LHR09:15London Heathrow
6 Nov
LHR09:15London Heathrow
22h 25m
1 stop
EAS08:40San Sebastián
£200
Find similar

Vueling flights from San Sebastian to United Kingdom

Our best Vueling deals on San Sebastian to United Kingdom flight tickets
Vueling
12 Dec
EAS14:05San Sebastián
8h 55m
1 stop
LGW22:00London Gatwick
18 Dec
LGW07:00London Gatwick
5h 30m
1 stop
EAS13:30San Sebastián
£141
Find similar
Vueling
24 Dec
EAS14:05San Sebastián
4h 55m
1 stop
LHR18:00London Heathrow
25 Dec
LHR18:50London Heathrow
17h 40m
1 stop
EAS13:30San Sebastián
£151
Find similar
Vueling
16 Oct
EAS09:00San Sebastián
9h 55m
1 stop
LGW17:55London Gatwick
19 Oct
LGW13:00London Gatwick
18h 10m
1 stop
EAS08:10San Sebastián
£179
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from San Sebastian to United Kingdom 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 16 September 2025.
Use the filters below to find and compare flights from San Sebastian to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San SebastianLondon

EAS - LTN

EASLTN

San Sebastián

Thu 27/11

14:05-22:20

1 stop9h 15m

London Luton

Sun 30/11

14:35-13:30

2 stops21h 55m

£111

San SebastianLondon

EAS - STN

EASSTN

San Sebastián

Thu 27/11

14:05-20:55

1 stop7h 50m

London Stansted

Sun 30/11

21:40-13:30

1 stop14h 50m

£118

San SebastianLondon

EAS - STN

EASSTN

San Sebastián

Sat 11/10

20:30-09:25

1 stop13h 55m

London Stansted

Tue 14/10

22:05-08:30

1 stop9h 25m

£119

San SebastianLondon

EAS - STN

EASSTN

San Sebastián

Sat 11/10

20:30-09:25

1 stop13h 55m

London Stansted

Tue 14/10

17:00-08:30

2 stops14h 30m

£121

San SebastianLondon

EAS - LGW

EASLGW

San Sebastián

Fri 12/12

14:05-22:00

1 stop8h 55m

London Gatwick

Thu 18/12

07:00-13:30

1 stop5h 30m

£141

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Mon 19/1

21:30-09:15

1 stop12h 45m

London Heathrow

Tue 20/1

11:25-20:50

1 stop8h 25m

£149

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Wed 24/12

14:05-18:00

1 stop4h 55m

London Heathrow

Thu 25/12

18:50-13:30

1 stop17h 40m

£151

San SebastianLondon

EAS - LHR

EASLHR

San Sebastián

Thu 30/10

21:30-09:15

1 stop12h 45m

London Heathrow

Thu 6/11

09:15-08:40

1 stop22h 25m

£198

San SebastianEdinburgh

EAS - EDI

EASEDI

San Sebastián

Thu 30/10

13:25-19:25

1 stop7h 00m

Edinburgh Turnhouse

Sun 2/11

11:10-16:10

1 stop4h 00m

£551

San SebastianEdinburgh

EAS - EDI

EASEDI

San Sebastián

Thu 30/10

13:25-19:25

1 stop7h 00m

Edinburgh Turnhouse

Sat 1/11

19:15-16:10

1 stop19h 55m

£590

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

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

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 United Kingdom?

The cheapest month to fly to United Kingdom from San Sebastian is in November. Flight prices, which tend to average around £119, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of November, then departing from San Sebastian during the month September is also very affordable. Most momondo users find prices during this month for around £139.

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

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

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

There is only 1 cabin class available to choose from on San Sebastián to United Kingdom 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 San Sebastian to United Kingdom flights?

No. A direct flight is the cheapest option for a flight between San Sebastian to United Kingdom.

Cheap San Sebastian to United Kingdom flight deals and tips

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

Direct flights

None
There are no direct flights from San Sebastian to United Kingdom. There are no popular flight routes from San Sebastian to United Kingdom.
Search flight deals

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Sebastián Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Sebastian to United Kingdom for you.

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

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

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

Once you have performed a search for San Sebastian to United Kingdom flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to United Kingdom from San Sebastian. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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