AirHint found the following cheapest one-way flights from Lisbon (LIS) to Kathmandu (KTM) in December 2025 (see full year).
One-Way flights
| 06 Dec | Ryanair | ||
| 03 Dec | easyJet | ||
| 02 Dec | easyJet | ||
| 04 Dec | Ryanair | ||
| 11 Dec | Ryanair | ||
| 10 Dec | Ryanair | ||
| 05 Dec | Ryanair | ||
| 07 Dec | Ryanair | ||
| 08 Dec | Air Europa | ||
| 09 Dec | Ryanair |
Also check the deals for return flights from Lisbon to Kathmandu in December.
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