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

Return flights

21 Jan - 28 Jan	IndiGo
25 Jan - 08 Feb	IndiGo
18 Jan - 28 Jan	IndiGo
26 Jan - 08 Feb	IndiGo
22 Jan - 27 Feb	IndiGo
18 Jan - 21 Jan	IndiGo
08 Jan - 30 Jan	IndiGo
18 Jan - 25 Jan	Air Arabia
15 Jan - 22 Jan	Emirates
02 Jan - 09 Jan	Air India
05 Jan - 01 Feb	Jazeera Airways
14 Jan - 28 Jan	Emirates
14 Jan - 21 Jan	Emirates
15 Jan - 15 Jan	Emirates
31 Jan - 07 Feb	Emirates
08 Jan - 08 Feb	Emirates
09 Jan - 18 Feb	Emirates
03 Jan - 03 Feb	Emirates

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 444€

Return flights