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

Return flights

01 May - 19 May	Air China
07 May - 23 May	Air China
02 May - 13 May	Air China
12 May - 25 May	Air China
05 May - 21 May	Air China
07 May - 14 May	Air China
07 May - 21 May	Air China
07 May - 28 May	Air China
17 May - 30 May	Air China
07 May - 27 May	Air China
21 May - 17 Jun	Air China
22 May - 12 Jun	LOT
15 May - 13 Jun	LOT
21 May - 07 Jun	Ryanair
15 May - 23 Jun	LOT
29 May - 06 Jun	Lufthansa
28 May - 01 Jun	LOT
28 May - 04 Jun	LOT
18 May - 01 Jun	LOT
25 May - 05 Jun	Wizz Air

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

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 May from 585€

Return flights