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Cheap flights from London Heathrow Airport to San Sebastian from £85

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London Heathrow Airport to San Sebastian

Cheap return flights

Enter your travel dates to find the best prices.
Vueling Logo
09:55 - 17:35LHR  London Heathrow-EAS San Sebastián
6h 40m1 stop Barcelona-El Prat
Vueling Logo
14:10 - 20:05EAS  San Sebastián-LHR London Heathrow
6h 55m1 stop Barcelona-El Prat
£116Vueling
Sun, 6 Dec - Tue, 15 Dec
Vueling Logo
09:55 - 17:35LHR  London Heathrow-EAS San Sebastián
6h 40m1 stop Barcelona-El Prat
Vueling Logo
14:10 - 20:05EAS  San Sebastián-LHR London Heathrow
6h 55m1 stop Barcelona-El Prat
£125Vueling
Thu, 10 Dec - Tue, 15 Dec
Vueling Logo
09:55 - 20:35LHR  London Heathrow-EAS San Sebastián
9h 40m1 stop Barcelona-El Prat
Vueling Logo
14:10 - 20:05EAS  San Sebastián-LHR London Heathrow
6h 55m1 stop Barcelona-El Prat
£132Vueling
Sat, 12 Dec - Mon, 14 Dec
Multiple Airlines Logo
20:50 - 07:55LHR  London Heathrow-EAS San Sebastián
10h 05m1 stop Barcelona-El Prat
Multiple Airlines Logo
21:30 - 08:25EAS  San Sebastián-LHR London Heathrow
11h 55m1 stop Madrid Barajas
£140Multiple Airlines
Fri, 16 Apr - Mon, 19 Apr
Iberia Logo
09:15 - 20:50LHR  London Heathrow-EAS San Sebastián
10h 35m1 stop Madrid Barajas
Iberia Logo
13:40 - 18:50EAS  San Sebastián-LHR London Heathrow
6h 10m1 stop Madrid Barajas
£141Iberia
Sun, 6 Dec - Tue, 15 Dec
Vueling Logo
18:50 - 13:35LHR  London Heathrow-EAS San Sebastián
17h 45m2 stops Bilbao Barcelona-El Prat
Vueling Logo
14:10 - 20:05EAS  San Sebastián-LHR London Heathrow
6h 55m1 stop Barcelona-El Prat
£154Vueling
Thu, 7 Jan - Thu, 14 Jan
Vueling Logo
18:50 - 13:35LHR  London Heathrow-EAS San Sebastián
17h 45m2 stops Bilbao Barcelona-El Prat
Vueling Logo
18:10 - 18:00EAS  San Sebastián-LHR London Heathrow
24h 50m2 stops Barcelona-El Prat Bilbao
£159Vueling
Thu, 14 Jan - Sun, 17 Jan
Vueling Logo
18:50 - 13:35LHR  London Heathrow-EAS San Sebastián
17h 45m2 stops Bilbao Barcelona-El Prat
Vueling Logo
18:10 - 18:00EAS  San Sebastián-LHR London Heathrow
24h 50m2 stops Barcelona-El Prat Bilbao
£161Vueling
Thu, 14 Jan - Sun, 17 Jan
Multiple Airlines Logo
09:55 - 17:35LHR  London Heathrow-EAS San Sebastián
6h 40m1 stop Barcelona-El Prat
Multiple Airlines Logo
13:40 - 17:15EAS  San Sebastián-LHR London Heathrow
4h 35m1 stop Madrid Barajas
£164Multiple Airlines
Thu, 10 Dec - Thu, 17 Dec
Iberia Logo
19:05 - 08:40LHR  London Heathrow-EAS San Sebastián
12h 35m1 stop Madrid Barajas
Iberia Logo
13:40 - 22:10EAS  San Sebastián-LHR London Heathrow
9h 30m1 stop Madrid Barajas
£169Iberia
Tue, 24 Nov - Tue, 1 Dec

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Iberia flights from London Heathrow Airport to San Sebastian

Our best Iberia deals on London Heathrow Airport to San Sebastian flight tickets
Iberia
6 Dec
LHR09:15London Heathrow
10h 35m
1 stop
EAS20:50San Sebastián
15 Dec
EAS13:40San Sebastián
6h 10m
1 stop
LHR18:50London Heathrow
£141
Iberia
24 Nov
LHR19:05London Heathrow
12h 35m
1 stop
EAS08:40San Sebastián
1 Dec
EAS13:40San Sebastián
9h 30m
1 stop
LHR22:10London Heathrow
£169
Iberia
12 Mar
LHR19:05London Heathrow
12h 35m
1 stop
EAS08:40San Sebastián
15 Mar
EAS21:30San Sebastián
15h 25m
1 stop
LHR11:55London Heathrow
£190

Vueling flights from London Heathrow Airport to San Sebastian

Our best Vueling deals on London Heathrow Airport to San Sebastian flight tickets
Vueling
6 Dec
LHR09:55London Heathrow
6h 40m
1 stop
EAS17:35San Sebastián
15 Dec
EAS14:10San Sebastián
6h 55m
1 stop
LHR20:05London Heathrow
£116
Vueling
10 Dec
LHR09:55London Heathrow
6h 40m
1 stop
EAS17:35San Sebastián
15 Dec
EAS14:10San Sebastián
6h 55m
1 stop
LHR20:05London Heathrow
£125
Vueling
12 Dec
LHR09:55London Heathrow
9h 40m
1 stop
EAS20:35San Sebastián
14 Dec
EAS14:10San Sebastián
6h 55m
1 stop
LHR20:05London Heathrow
£132

momondo Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to San Sebastian that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest return flight

LondonSan Sebastian

LHR London Heathrow - EAS San Sebastián

LHREAS

London Heathrow

Sun 6/12

09:55-17:35

1 stop6h 40m

San Sebastián

Tue 15/12

14:10-20:05

1 stop6h 55m

£116

LondonSan Sebastian

LHR London Heathrow - EAS San Sebastián

LHREAS

London Heathrow

Thu 10/12

09:55-17:35

1 stop6h 40m

San Sebastián

Tue 15/12

14:10-20:05

1 stop6h 55m

£125

LondonSan Sebastian

LHR London Heathrow - EAS San Sebastián

LHREAS

London Heathrow

Sat 12/12

09:55-20:35

1 stop9h 40m

San Sebastián

Mon 14/12

14:10-20:05

1 stop6h 55m

£132

LondonSan Sebastian

LHR London Heathrow - EAS San Sebastián

LHREAS

London Heathrow

Fri 16/4

20:50-07:55

1 stop10h 05m

San Sebastián

Mon 19/4

21:30-08:25

1 stop11h 55m

£140

LondonSan Sebastian

LHR London Heathrow - EAS San Sebastián

LHREAS

London Heathrow

Sun 6/12

09:15-20:50

1 stop10h 35m

San Sebastián

Tue 15/12

13:40-18:50

1 stop6h 10m

£141

LondonSan Sebastian

LHR London Heathrow - EAS San Sebastián

LHREAS

London Heathrow

Thu 7/1

18:50-13:35

2 stops17h 45m

San Sebastián

Thu 14/1

14:10-20:05

1 stop6h 55m

£154

LondonSan Sebastian

LHR London Heathrow - EAS San Sebastián

LHREAS

London Heathrow

Thu 14/1

18:50-13:35

2 stops17h 45m

San Sebastián

Sun 17/1

18:10-18:00

2 stops24h 50m

£159

LondonSan Sebastian

LHR London Heathrow - EAS San Sebastián

LHREAS

London Heathrow

Thu 14/1

18:50-13:35

2 stops17h 45m

San Sebastián

Sun 17/1

18:10-18:00

2 stops24h 50m

£161
Fastest return journey

LondonSan Sebastian

LHR London Heathrow - EAS San Sebastián

LHREAS

London Heathrow

Thu 10/12

09:55-17:35

1 stop6h 40m

San Sebastián

Thu 17/12

13:40-17:15

1 stop4h 35m

£164

LondonSan Sebastian

LHR London Heathrow - EAS San Sebastián

LHREAS

London Heathrow

Tue 24/11

19:05-08:40

1 stop12h 35m

San Sebastián

Tue 1/12

13:40-22:10

1 stop9h 30m

£169

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 San Sebastian from

How to get the cheapest flight ticket from London Heathrow Airport 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 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 £302. On the other hand, Thursday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £576.

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 at midday when flights can be purchased for as low as £309. In contrast, the most expensive time of day to depart to San Sebastian is in the morning when prices are around £379.

When to book flights from London Heathrow Airport to San Sebastian

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to San Sebastian according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to San Sebastian (LHR to EAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to San Sebastian

Best price found

£85

Fastest flight time

6h 40m

Direct flights

None
The best one-way flight to San Sebastian from London Heathrow Airport in the past 72 hours is £85. The best return flight deal from London Heathrow Airport to San Sebastian found on momondo in the last 72 hours is £116.
The fastest flight from London Heathrow Airport to San Sebastian takes 6h 40m
There are no direct flights from London Heathrow Airport to San Sebastian. There are no popular flight routes from London Heathrow Airport to San Sebastian.
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to San Sebastian

  • How far is London Heathrow to San Sebastián by plane?

    London Heathrow and San Sebastián are 567.7 mi apart from one another. Flights usually cover this in 6h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Heathrow Airport to San Sebastián Airport?

    Prices for flights from London Heathrow Airport to San Sebastián Airport refresh daily.

  • How old do you have to be to fly from London Heathrow Airport 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 London Heathrow Airport to San Sebastián Airport.

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

    The necessary travel and health documents for your San Sebastián Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near San Sebastian?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to San Sebastian . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Sebastian from London.

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

Of course. momondo tracks the price of London to San Sebastian flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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