AirHint found the following cheapest return flights from Kathmandu (KTM) to London (LGW) in January 2026 (see full year).

Return flights

27 Jan - 03 Feb	Air India
31 Jan - 08 Feb	IndiGo
21 Jan - 28 Jan	IndiGo
20 Jan - 27 Jan	IndiGo
22 Jan - 29 Jan	IndiGo
21 Jan - 29 Jan	IndiGo

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

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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Cheapest return flights from Kathmandu to London in January from $738

Return flights