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

Return flights

06 Nov - 13 Nov	IndiGo
22 Nov - 02 Dec	IndiGo
06 Nov - 14 Nov	IndiGo
01 Nov - 21 Nov	IndiGo
22 Nov - 15 Dec	IndiGo
15 Nov - 23 Nov	IndiGo
01 Nov - 22 Nov	IndiGo
01 Nov - 02 Nov	IndiGo
02 Nov - 09 Nov	Nepal Airlines
26 Nov - 03 Dec	IndiGo
02 Nov - 12 Nov	Air Arabia
01 Nov - 24 Nov	Air Arabia
13 Nov - 21 Nov	Emirates
17 Nov - 31 Dec	Emirates

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

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 November from 496€

Return flights