Cheapest return flights from London to San Sebastian in May from 172€

AirHint found the following cheapest return flights from London (LCY) to San Sebastian (EAS) in May 2026 (see full year).

Return flights

17 May - 21 May British Airways direct
10 May - 14 May British Airways direct
03 May - 07 May British Airways direct
24 May - 28 May British Airways direct
28 May - 31 May British Airways direct
21 May - 24 May British Airways direct
08 May - 10 May ITA Airways
29 May - 31 May British Airways

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

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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