Cheapest return flights from San Sebastian to Barcelona in September from $100

AirHint found the following cheapest return flights from San Sebastian (EAS) to Barcelona (BCN) in September 2026 (see full year).

Return flights

21 Sep - 26 Sep Vueling Airlines direct
22 Sep - 26 Sep Vueling Airlines direct
21 Sep - 23 Sep Vueling Airlines direct
22 Sep - 23 Sep Vueling Airlines direct
21 Sep - 10 Oct Vueling Airlines direct
21 Sep - 12 Oct Vueling Airlines direct
22 Sep - 10 Oct Vueling Airlines direct
22 Sep - 12 Oct Vueling Airlines direct
13 Sep - 26 Sep Vueling Airlines direct
13 Sep - 23 Sep Vueling Airlines direct
13 Sep - 21 Sep Vueling Airlines direct
13 Sep - 14 Sep Vueling Airlines direct
24 Sep - 26 Sep Vueling Airlines direct
24 Sep - 10 Oct Vueling Airlines direct
24 Sep - 12 Oct Vueling Airlines direct
21 Sep - 22 Sep Vueling Airlines direct
21 Sep - 02 Oct Vueling Airlines direct
22 Sep - 02 Oct Vueling Airlines direct
13 Sep - 02 Oct Vueling Airlines direct
24 Sep - 02 Oct Vueling Airlines direct

Also check the deals for one-way flights from San Sebastian to Barcelona in September.

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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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