Cheapest return flights from San Sebastian to London in April from $113

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

Return flights

23 Apr - 27 Apr Vueling Airlines
23 Apr - 28 Apr Vueling Airlines
29 Apr - 03 May Vueling Airlines
20 Apr - 26 Apr Vueling Airlines
15 Apr - 20 Apr Vueling Airlines
09 Apr - 12 Apr Vueling Airlines
13 Apr - 17 Apr Vueling Airlines
20 Apr - 25 Apr Vueling Airlines
17 Apr - 20 Apr Iberia
13 Apr - 14 Apr Vueling Airlines
09 Apr - 14 Apr Vueling Airlines
30 Apr - 03 May Vueling Airlines

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

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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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