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

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