Cheapest return flights from Barcelona to Hanoi in September from 651€

Best time to book flights for Barcelona (BCN) to Hanoi (HAN) flights at AirHint

AirHint found the following cheapest return flights from Barcelona (BCN) to Hanoi (HAN) in September 2025 (see full year).

Return flights

08 Sep - 18 Sep Shenzhen Airlines
01 Sep - 14 Sep Shenzhen Airlines
01 Sep - 16 Sep Shenzhen Airlines
03 Sep - 16 Sep Shenzhen Airlines
10 Sep - 22 Sep Qatar Airways
15 Sep - 06 Oct Qatar Airways
02 Sep - 16 Sep Qatar Airways
09 Sep - 25 Sep Qatar Airways
09 Sep - 28 Sep Aegean Airlines
08 Sep - 27 Sep Qatar Airways
02 Sep - 15 Sep Etihad Airways

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

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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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