Cheapest return flights from Barcelona to Hanoi in October from $688

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 - 27 Oct Air China
16 Oct - 08 Nov Air China
18 Oct - 01 Nov Air China
01 Oct - 07 Oct Qatar Airways
11 Oct - 21 Oct Qatar Airways
03 Oct - 14 Oct Qatar Airways
11 Oct - 27 Oct Qatar Airways
01 Oct - 20 Oct Iberia
01 Oct - 22 Oct Iberia
14 Oct - 24 Oct Iberia
14 Oct - 23 Oct Iberia
07 Oct - 19 Oct Iberia
20 Oct - 08 Nov Turkish Airlines

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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