Cheapest return flights from London to Kathmandu in September from $747

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

Return flights

27 Sep - 18 Oct Wizz Air UK
10 Sep - 18 Sep Wizz Air UK
01 Sep - 15 Sep Wizz Air UK
04 Sep - 23 Sep Wizz Air UK
20 Sep - 03 Oct Wizz Air UK
27 Sep - 24 Oct Wizz Air UK
03 Sep - 10 Sep Wizz Air UK
21 Sep - 30 Sep Wizz Air UK
09 Sep - 15 Oct Wizz Air UK
18 Sep - 10 Oct Wizz Air UK
30 Sep - 10 Oct Wizz Air UK
18 Sep - 08 Oct Wizz Air UK
18 Sep - 11 Oct Wizz Air UK
05 Sep - 20 Sep Wizz Air UK
05 Sep - 19 Sep Wizz Air UK
07 Sep - 17 Sep easyJet
06 Sep - 20 Sep easyJet
24 Sep - 01 Oct Wizz Air UK
16 Sep - 14 Oct Wizz Air
12 Sep - 19 Sep Wizz Air UK

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

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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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