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Find cheap British Airways flights to San Sebastian

SEA — EAS
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

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Cheapest British Airways flights from United Kingdom to San Sebastian
Explore the most affordable British Airways flight options available from United Kingdom to San Sebastian. Find the lowest fares with prices last updated on 27 July 2026.

Fri 31/720:25
LCY
-
EAS
1 stop13h 35m
British Airways
Sun 2/816:55
EAS
-
LCY
Nonstop1h 55m
British Airways
Deal found 26/7£335
Fri 31/720:25
LCY
-
EAS
1 stop13h 35m
British Airways
Mon 3/818:00
EAS
-
LCY
Nonstop1h 55m
British Airways
Deal found 23/7£345
Mon 27/717:50
LCY
-
EAS
1 stop23h 50m
British Airways
Mon 3/818:00
EAS
-
LCY
Nonstop1h 55m
British Airways
Deal found 25/7£349

Flights to San Sebastian with British Airways at a glance

Find detailed information about British Airways flights from United Kingdom to San Sebastian. Explore the options provided by British Airways to plan your journey from United Kingdom to San Sebastian. Data last updated 27 July 2026.

Return from

£260

One-way from

£89
British Airways
  • British Airways
  • 26/10-1/11
  • 2 total stops
  • 42h 35m total
  • United Kingdom to San Sebastian
Search Deals
British Airways
  • British Airways
  • 1/11
  • Nonstop
  • 1h 55m total
  • United Kingdom to San Sebastian
Search Deals

Cheapflights Insights

Find cheap British Airways flights to San Sebastian

How long is the flight to San Sebastian with British Airways?

On average, British Airways flights from the United Kingdom to San Sebastian take 7 hours 5 minutes. Flights to San Sebastian from other popular cities in the United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

British Airways weekly flight availability to San Sebastian

The most flights to San Sebastian operated by British Airways are scheduled on a Monday (1 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (0 on average).

FAQs about flights to San Sebastian with British Airways

  • Which airport do British Airways flights arrive at when travelling to San Sebastian?

    British Airways flights on this route tend to land at San Sebastián Airport.

  • Is British Airways the cheapest airline for a flight to San Sebastian?

    Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average return price for flights to San Sebastian tends to be with BlaBlaCar Bus.

  • Are there alternative airlines other than British Airways that fly to San Sebastian?

    Vueling, Iberia and BlaBlaCar Bus all fly to San Sebastian and offer an alternative to British Airways.

  • How much is a British Airways flight to San Sebastian?

    The average price for a return flight with British Airways is £345, while a one-way flight costs around £247.

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Reviews of British Airways

See what Cheapflights users have to say about their British Airways experience.
British Airways
6.7
Okay
8,130 reviews
Check prices
Overview

Entertainment

6.5

Food

6.4

Comfort

6.8

Boarding

7.0

Crew

7.7

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