Cheapest return flights from Busan to Barcelona in April from $684

AirHint found the following cheapest return flights from Busan (PUS) to Barcelona (BCN) in April 2026 (see full year).

Return flights

21 Apr - 15 May Air China
01 Apr - 13 Apr Air China
01 Apr - 11 Apr Air China
21 Apr - 19 May Air China
19 Apr - 27 Apr Singapore Airlines
07 Apr - 16 Apr Air China
14 Apr - 23 Apr Air China
21 Apr - 27 Apr Singapore Airlines
03 Apr - 12 Apr Air China
14 Apr - 21 Apr Air China
13 Apr - 22 Apr Air China
28 Apr - 03 May Air China
29 Apr - 03 May Air China
01 Apr - 10 Apr Singapore Airlines
27 Apr - 08 May Air China
28 Apr - 04 May Air China
30 Apr - 04 May Singapore Airlines
25 Apr - 05 May Air China
30 Apr - 05 May Air China
24 Apr - 04 May Cathay Pacific

Also check the deals for one-way flights from Busan to Barcelona in April.

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