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

Return flights

07 Jan - 14 Jan	Wizz Air Malta
07 Jan - 23 Jan	Wizz Air Malta
12 Jan - 23 Jan	Wizz Air
10 Jan - 17 Jan	Wizz Air
12 Jan - 30 Jan	Wizz Air
05 Jan - 20 Jan	Wizz Air
09 Jan - 23 Jan	Wizz Air
11 Jan - 21 Jan	Air France
09 Jan - 21 Jan	Ryanair
08 Jan - 20 Jan	Wizz Air
12 Jan - 08 Feb	KLM
25 Jan - 13 Feb	KLM
23 Jan - 13 Feb	Air France
27 Jan - 13 Feb	Turkish Airlines
29 Jan - 13 Feb	Turkish Airlines
17 Jan - 01 Feb	KLM
28 Jan - 13 Feb	KLM
17 Jan - 03 Feb	KLM
17 Jan - 06 Feb	Singapore Airlines
17 Jan - 07 Feb	Singapore Airlines

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

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 January from $666

Return flights