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

Return flights

12 Jan - 25 Jan	Wizz Air
12 Jan - 24 Jan	Wizz Air
08 Jan - 14 Jan	Wizz Air
07 Jan - 14 Jan	LOT
28 Jan - 26 Feb	Wizz Air
30 Jan - 14 Feb	Wizz Air
23 Jan - 07 Feb	Wizz Air
26 Jan - 10 Feb	Ryanair
22 Jan - 28 Jan	Ryanair
10 Jan - 19 Jan	Wizz Air
15 Jan - 30 Jan	Wizz Air
17 Jan - 01 Feb	Wizz Air
09 Jan - 22 Jan	Wizz Air
16 Jan - 23 Jan	Ryanair
22 Jan - 25 Jan	Wizz Air
31 Jan - 07 Feb	Wizz Air
04 Jan - 20 Feb	Wizz Air
03 Jan - 20 Feb	Wizz Air Malta
02 Jan - 20 Feb	Pegasus Airlines
11 Jan - 24 Feb	flydubai

Also check the deals for one-way flights from Warsaw to Kathmandu 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 Kathmandu in January from 512€

Return flights