Cheapest return flights from Barcelona to Hanoi in May from $720

AirHint found the following cheapest return flights from Barcelona (BCN) to Hanoi (HAN) in May 2026 (see full year).

Return flights

06 May - 15 May Wizz Air Malta
22 May - 08 Jun Air China
25 May - 08 Jun Vueling Airlines
14 May - 21 May Vueling Airlines
05 May - 13 May Vueling Airlines
11 May - 21 May Air China
05 May - 16 May Vueling Airlines
04 May - 18 May Ryanair

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

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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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