Cheapest return flights from London to Kathmandu in September from 714€

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

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

Return flights

30 Sep - 24 Oct Virgin Atlantic
30 Sep - 17 Oct Virgin Atlantic
11 Sep - 05 Oct Scandinavian Airlines
16 Sep - 30 Sep Virgin Atlantic
08 Sep - 04 Oct Brussels Airlines
12 Sep - 05 Oct SWISS
01 Sep - 30 Sep Virgin Atlantic
03 Sep - 18 Sep Virgin Atlantic
03 Sep - 17 Sep Virgin Atlantic
08 Sep - 22 Sep Virgin Atlantic
08 Sep - 15 Sep Virgin Atlantic
12 Sep - 26 Sep Virgin Atlantic
04 Sep - 23 Sep Virgin Atlantic
11 Sep - 30 Sep Virgin Atlantic
01 Sep - 19 Sep Virgin Atlantic
12 Sep - 11 Oct Virgin Atlantic
16 Sep - 05 Oct Virgin Atlantic
01 Sep - 01 Oct Virgin Atlantic
23 Sep - 11 Oct Virgin Atlantic
26 Sep - 25 Oct Virgin Atlantic

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.

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