Cheapest return flights from Kathmandu to London in September from $858

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

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

Return flights

19 Sep - 04 Oct IndiGo
01 Sep - 30 Sep Air India
22 Sep - 29 Sep IndiGo
12 Sep - 18 Oct IndiGo
21 Sep - 15 Oct IndiGo
29 Sep - 15 Oct Emirates
30 Sep - 15 Oct Emirates

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

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