AirHint found the following cheapest return flights from London (LTN) to Kathmandu (KTM) in March 2026 (see full year).

Return flights

12 Mar - 28 Mar	easyJet
31 Mar - 11 Apr	Wizz Air UK
18 Mar - 04 Apr	Wizz Air Malta
27 Mar - 11 Apr	Wizz Air UK
11 Mar - 25 Mar	easyJet
27 Mar - 10 Apr	Fly One
06 Mar - 26 Mar	Wizz Air Malta
23 Mar - 12 Apr	Ryanair
20 Mar - 06 Apr	Wizz Air UK
22 Mar - 21 Apr	Wizz Air UK
28 Mar - 11 Apr	Wizz Air
28 Mar - 10 Apr	Wizz Air
21 Mar - 04 Apr	Wizz Air UK
07 Mar - 28 Mar	easyJet
05 Mar - 25 Mar	Wizz Air UK
05 Mar - 28 Mar	Wizz Air UK
07 Mar - 29 Mar	Wizz Air UK

Also check the deals for one-way flights from London to Kathmandu in March.

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 London to Kathmandu in March from 745€

Return flights