AirHint found the following cheapest return flights from Lisbon (LIS) to Kathmandu (KTM) in May 2026 (see full year).
Return flights
| 11 May - 26 May | TAP | ||
| 01 May - 27 Jun | Ryanair | ||
| 01 May - 10 Jun | Ryanair | ||
| 11 May - 27 May | Ryanair | ||
| 31 May - 07 Jun | Wizz Air | ||
| 15 May - 16 May | easyJet | ||
| 29 May - 30 Jun | Ryanair |
Also check the deals for one-way flights from Lisbon to Kathmandu in May.
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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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