Cheapest return flights from London to Kathmandu in September from 613€

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

Return flights

02 Sep - 09 Sep Ryanair
15 Sep - 27 Sep Ryanair
17 Sep - 01 Oct Wizz Air Malta
17 Sep - 26 Sep Wizz Air Malta
08 Sep - 28 Sep Wizz Air Malta
14 Sep - 26 Sep Ryanair
12 Sep - 15 Oct Ryanair
05 Sep - 27 Sep Ryanair
01 Sep - 20 Sep Wizz Air UK
05 Sep - 21 Sep Ryanair
07 Sep - 22 Sep IndiGo
05 Sep - 22 Sep IndiGo
20 Sep - 29 Oct Kuwait Airways
19 Sep - 03 Oct Wizz Air UK
19 Sep - 10 Oct Ryanair
17 Sep - 20 Oct Wizz Air Malta
19 Sep - 02 Oct Ryanair
18 Sep - 07 Oct Kuwait Airways
19 Sep - 04 Oct Ryanair
11 Sep - 07 Oct Kuwait Airways

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

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