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

Return flights

08 Apr - 10 May	Wizz Air
13 Apr - 10 May	Ryanair
10 Apr - 10 May	Wizz Air
06 Apr - 10 May	Wizz Air
22 Apr - 10 May	Ryanair
28 Apr - 10 May	Wizz Air
12 Apr - 10 May	Wizz Air
19 Apr - 10 May	Ryanair
21 Apr - 10 May	Wizz Air
22 Apr - 03 May	Ryanair
16 Apr - 24 Apr	Air China
14 Apr - 27 Apr	Air China
15 Apr - 27 Apr	Air China
16 Apr - 27 Apr	Air China
15 Apr - 24 Apr	Air China
16 Apr - 30 Apr	Air China
07 Apr - 21 Apr	SKY express
21 Apr - 30 Apr	Air China
19 Apr - 27 Apr	Air China
22 Apr - 27 Apr	Air China

Also check the deals for one-way flights from Warsaw 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 Warsaw to Hanoi in April from $615

Return flights