Cheapest return flights from Barcelona to Hanoi in October from 619€

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

16 Oct - 31 Oct Air China
17 Oct - 29 Oct Air China
17 Oct - 27 Oct Air China
17 Oct - 31 Oct Air China
31 Oct - 16 Nov Air China
31 Oct - 14 Nov Air China
22 Oct - 12 Nov Air China
22 Oct - 09 Nov Air China
16 Oct - 07 Nov Air China
27 Oct - 08 Nov Air China
25 Oct - 06 Nov Air China
15 Oct - 29 Oct Air China
13 Oct - 25 Oct Air China
20 Oct - 02 Nov Air China
15 Oct - 07 Nov Air China
27 Oct - 03 Nov Air China
04 Oct - 17 Oct Air China
04 Oct - 25 Oct Air China
04 Oct - 24 Oct Air China
05 Oct - 26 Oct 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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