Cheapest return flights from Barcelona to Hanoi in October from $704

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

Return flights

20 Oct - 30 Oct Shenzhen Airlines
20 Oct - 02 Nov Shenzhen Airlines
15 Oct - 25 Nov Shenzhen Airlines
27 Oct - 13 Nov Air China
03 Oct - 13 Oct Air China
21 Oct - 10 Nov Air China
24 Oct - 10 Nov Air China
01 Oct - 19 Oct Shenzhen Airlines
17 Oct - 30 Oct Shenzhen Airlines
01 Oct - 14 Oct Shenzhen Airlines
17 Oct - 28 Oct Shenzhen Airlines
13 Oct - 21 Oct Shenzhen Airlines
29 Oct - 09 Nov Shenzhen Airlines
17 Oct - 04 Nov Shenzhen Airlines
13 Oct - 09 Nov Shenzhen Airlines
01 Oct - 15 Oct Ryanair
16 Oct - 23 Oct Air China
19 Oct - 31 Oct Ryanair
31 Oct - 15 Nov Air China
15 Oct - 20 Nov Air China

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

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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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