Cheapest return flights from San Salvador to Barcelona in December from 704€

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

Return flights

01 Dec - 04 Dec Volaris El Salvador
10 Dec - 07 Jan Avianca
27 Dec - 10 Jan Copa
29 Dec - 23 Jan Avianca
17 Dec - 30 Dec Avianca
17 Dec - 31 Dec Avianca
23 Dec - 30 Dec Avianca
20 Dec - 03 Jan Avianca
20 Dec - 02 Jan Avianca
21 Dec - 03 Jan Avianca
19 Dec - 03 Jan Avianca

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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