Cheapest return flights from London to Kathmandu in October from $789

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 October 2025 (see full year).

Return flights

20 Oct - 26 Oct SriLankan Airlines
25 Oct - 30 Nov SriLankan Airlines
01 Oct - 01 Nov SWISS
06 Oct - 23 Oct SriLankan Airlines
18 Oct - 26 Oct SriLankan Airlines
13 Oct - 26 Oct SriLankan Airlines
10 Oct - 26 Oct SriLankan Airlines
03 Oct - 19 Oct SriLankan Airlines
03 Oct - 26 Oct SriLankan Airlines
27 Oct - 26 Nov SriLankan Airlines
31 Oct - 23 Nov SriLankan Airlines
31 Oct - 30 Nov SriLankan Airlines
20 Oct - 30 Oct SriLankan Airlines
31 Oct - 19 Nov SriLankan Airlines
31 Oct - 16 Nov SriLankan Airlines
24 Oct - 30 Nov SriLankan Airlines
01 Oct - 06 Oct Air India
17 Oct - 16 Nov SriLankan Airlines
06 Oct - 15 Oct SriLankan Airlines
06 Oct - 02 Nov SriLankan Airlines

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

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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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