Cheapest one-way flights from London to Kathmandu in September from $467

AirHint found the following cheapest one-way flights from London (LHR) to Kathmandu (KTM) in September 2026 (see full year).

One-Way flights

22 Sep Aegean Airlines
29 Sep Iberia
01 Sep Etihad Airways
30 Sep Air France
17 Sep Turkish Airlines
18 Sep Turkish Airlines
28 Sep Turkish Airlines
21 Sep Aegean Airlines
26 Sep Etihad Airways
19 Sep Turkish Airlines

Also check the deals for return 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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