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

Return flights

30 Mar - 22 Apr	Ryanair
26 Mar - 23 Apr	Ryanair
08 Mar - 19 Mar	Ryanair
03 Mar - 25 Mar	Emirates
29 Mar - 13 Apr	Ryanair
12 Mar - 27 Mar	Emirates
01 Mar - 22 Mar	Emirates
10 Mar - 21 Mar	Emirates
02 Mar - 21 Mar	Emirates
31 Mar - 16 Apr	Ryanair
13 Mar - 19 Mar	Emirates
09 Mar - 19 Apr	Emirates
20 Mar - 14 Apr	Ryanair
31 Mar - 18 Apr	Turkish Airlines
16 Mar - 06 Apr	Emirates
15 Mar - 06 Apr	Emirates
23 Mar - 13 Apr	Turkish Airlines
22 Mar - 29 Mar	Emirates
28 Mar - 29 Mar	Emirates
11 Mar - 12 Mar	Emirates

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.

Book a cheap hotel in Kathmandu

Cheap car rent in Kathmandu

Cheapest return flights from London to Kathmandu in March from $930

Return flights