Cheapest one-way flights from London to Kathmandu in March from 259€

AirHint found the following cheapest one-way flights from London (LHR) to Kathmandu (KTM) in March 2026 (see full year).

One-Way flights

19 Mar Aegean Airlines
10 Mar Aegean Airlines
12 Mar Aegean Airlines
01 Mar British Airways
15 Mar Eurowings
06 Mar SWISS
11 Mar British Airways
20 Mar Aegean Airlines
05 Mar Aegean Airlines
18 Mar KLM

Also check the deals for return flights from London to Kathmandu in March.

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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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