Cheapest return flights from San Salvador to Barcelona in January from $633

AirHint found the following cheapest return flights from San Salvador (SAL) to Barcelona (BCN) in January 2026 (see full year).

Return flights

26 Jan - 30 Jan Avianca
19 Jan - 21 Jan Frontier Airlines
16 Jan - 21 Jan Avianca
12 Jan - 16 Jan Avianca
12 Jan - 06 Feb Avianca
19 Jan - 23 Jan Frontier Airlines
17 Jan - 23 Jan Avianca
16 Jan - 27 Jan Avianca
12 Jan - 13 Feb Avianca
01 Jan - 19 Jan Avianca
03 Jan - 12 Jan Spirit Airlines

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

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