Cheapest return flights from Barcelona to Hanoi in September from 616€

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

16 Sep - 01 Oct Air China
20 Sep - 01 Oct Air China
01 Sep - 13 Oct Air China
03 Sep - 16 Sep Shenzhen Airlines
19 Sep - 01 Oct Air China
18 Sep - 03 Oct Air China
20 Sep - 03 Oct Air China
20 Sep - 04 Oct Air China
23 Sep - 14 Oct Air China
12 Sep - 23 Sep Shenzhen Airlines
19 Sep - 05 Oct Shenzhen Airlines
01 Sep - 16 Sep Shenzhen Airlines
10 Sep - 23 Sep Shenzhen Airlines
10 Sep - 21 Sep Shenzhen Airlines
22 Sep - 05 Oct Shenzhen Airlines
01 Sep - 14 Sep Shenzhen Airlines
01 Sep - 21 Sep Shenzhen Airlines
01 Sep - 23 Sep Shenzhen Airlines
05 Sep - 21 Sep Shenzhen Airlines
01 Sep - 18 Sep Shenzhen Airlines

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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