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

Return flights

11 Apr - 24 Apr	Vueling Airlines
10 Apr - 24 Apr	Vueling Airlines
18 Apr - 25 Apr	Vueling Airlines
25 Apr - 02 May	Wizz Air Malta
13 Apr - 17 Apr	Vueling Airlines
03 Apr - 13 Apr	KLM
10 Apr - 26 Apr	Vueling Airlines
26 Apr - 24 May	Etihad Airways
06 Apr - 21 Apr	Vueling Airlines
16 Apr - 29 Apr	Vueling Airlines
18 Apr - 02 May	Air China
04 Apr - 18 Apr	KLM
01 Apr - 13 Apr	Wizz Air Malta
15 Apr - 02 May	Vueling Airlines
18 Apr - 05 May	Iberia
21 Apr - 01 May	Emirates
26 Apr - 17 May	Emirates
05 Apr - 02 May	Emirates

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

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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Cheapest return flights from Barcelona to Hanoi in April from 610€

Return flights