Cheapest one-way flights from Barcelona to Hanoi in October from $459

Best time to book flights for Barcelona (BCN) to Hanoi (HAN) flights at AirHint

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

One-Way flights

14 Oct Ryanair
16 Oct Turkish Airlines

Also check the deals for return flights from Barcelona to Hanoi in October.

Skyscanner

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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