Cheapest return flights from Barcelona to Hanoi in October from $738

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 October 2025 (see full year).

Return flights

17 Oct - 30 Oct Shenzhen Airlines
17 Oct - 26 Oct Shenzhen Airlines
01 Oct - 14 Oct Shenzhen Airlines
13 Oct - 26 Oct Shenzhen Airlines
25 Oct - 06 Nov Vueling Airlines
03 Oct - 19 Oct Shenzhen Airlines
23 Oct - 30 Oct Vueling Airlines
31 Oct - 05 Nov Air China
30 Oct - 16 Nov Vueling Airlines
04 Oct - 24 Oct Air China
02 Oct - 16 Oct Air China
04 Oct - 18 Oct Air China
08 Oct - 22 Oct Etihad Airways
28 Oct - 18 Nov Turkish Airlines
25 Oct - 09 Nov Turkish Airlines
25 Oct - 02 Nov Turkish Airlines
28 Oct - 04 Nov Turkish Airlines
27 Oct - 10 Nov Turkish Airlines
23 Oct - 10 Nov Vueling Airlines
24 Oct - 11 Nov Ryanair

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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