Cheapest return flights from London to Kathmandu in September from 445€

Best time to book flights for London (LGW) to Kathmandu (KTM) flights at AirHint

AirHint found the following cheapest return flights from London (LGW) to Kathmandu (KTM) in September 2025 (see full year).

Return flights

01 Sep - 23 Sep Wizz Air UK
01 Sep - 18 Sep Wizz Air UK
01 Sep - 26 Sep Wizz Air UK
01 Sep - 30 Sep Wizz Air UK
01 Sep - 22 Sep Wizz Air UK
08 Sep - 22 Sep Wizz Air UK
01 Sep - 14 Sep Wizz Air UK
03 Sep - 20 Sep Wizz Air UK
07 Sep - 14 Sep Wizz Air UK
02 Sep - 22 Sep Wizz Air UK
17 Sep - 03 Oct Wizz Air UK
26 Sep - 03 Oct Wizz Air UK
15 Sep - 15 Oct Wizz Air UK
06 Sep - 11 Oct Wizz Air UK
01 Sep - 01 Oct Wizz Air UK
08 Sep - 04 Oct Wizz Air UK
05 Sep - 05 Oct Wizz Air UK
29 Sep - 10 Oct Wizz Air UK
24 Sep - 08 Oct Wizz Air UK
19 Sep - 10 Oct SKY express

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

Skyscanner

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