Cheapest return flights from Barcelona to Hanoi in September from $754

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

Return flights

01 Sep - 15 Sep Etihad Airways
10 Sep - 23 Sep Cathay Pacific
14 Sep - 23 Sep Cathay Pacific
07 Sep - 20 Sep Cathay Pacific
08 Sep - 15 Sep Vueling Airlines
03 Sep - 14 Sep Ryanair
07 Sep - 14 Sep Ryanair
01 Sep - 21 Sep Vueling Airlines
07 Sep - 15 Sep Ryanair
14 Sep - 15 Sep Ryanair

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

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