AirHint found the following cheapest return flights from Warsaw (WAW) to Kathmandu (KTM) in May 2026 (see full year).
Return flights
| 28 May - 30 Jun | Etihad Airways | ||
| 04 May - 30 Jun | Wizz Air | ||
| 15 May - 02 Jun | Wizz Air | ||
| 15 May - 23 May | Ryanair | ||
| 03 May - 15 May | Wizz Air | ||
| 17 May - 29 May | Wizz Air | ||
| 27 May - 07 Jun | Wizz Air |
Also check the deals for one-way flights from Warsaw to Kathmandu in May.
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