Cheapest return flights from San Salvador to Barcelona in December from 561€

AirHint found the following cheapest return flights from San Salvador (SAL) to Barcelona (BCN) in December 2025 (see full year).

Return flights

05 Dec - 18 Jan Avianca
29 Dec - 23 Jan Spirit Airlines
28 Dec - 22 Jan Avianca
05 Dec - 12 Dec Avianca
28 Dec - 23 Jan Avianca
14 Dec - 30 Dec Spirit Airlines
13 Dec - 28 Dec Spirit Airlines
08 Dec - 15 Dec Avianca
23 Dec - 01 Jan Spirit Airlines
17 Dec - 30 Dec Avianca
24 Dec - 02 Jan Avianca
26 Dec - 02 Jan Spirit Airlines
18 Dec - 03 Jan Avianca
24 Dec - 04 Jan Avianca
20 Dec - 02 Jan Copa

Also check the deals for one-way flights from San Salvador to Barcelona in December.

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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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