Cheapest return flights from London to San Sebastian in October from $294

AirHint found the following cheapest return flights from London (LCY) to San Sebastian (EAS) in October 2025 (see full year).

Return flights

12 Oct - 16 Oct British Airways direct
18 Oct - 21 Oct ITA Airways
05 Oct - 16 Oct British Airways direct
19 Oct - 23 Oct British Airways direct
05 Oct - 09 Oct British Airways direct
03 Oct - 06 Oct ITA Airways
30 Oct - 02 Nov ITA Airways
03 Oct - 05 Oct ITA Airways
23 Oct - 25 Oct KLM
24 Oct - 27 Oct ITA Airways
10 Oct - 14 Oct ITA Airways
30 Oct - 02 Nov British Airways direct
08 Oct - 05 Nov KLM
05 Oct - 02 Nov British Airways direct
26 Oct - 02 Nov British Airways direct

Also check the deals for one-way flights from London to San Sebastian in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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