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

Return flights

16 Nov - 03 Dec	Etihad Airways
25 Nov - 02 Dec	SWISS
28 Nov - 16 Dec	Lufthansa
08 Nov - 16 Nov	Saudia
11 Nov - 02 Dec	Saudia
03 Nov - 16 Nov	Saudia
16 Nov - 07 Dec	Saudia
10 Nov - 17 Dec	Aegean Airlines
10 Nov - 04 Dec	Aegean Airlines
01 Nov - 22 Nov	Eurowings
03 Nov - 05 Dec	Aegean Airlines
03 Nov - 10 Dec	Aegean Airlines
20 Nov - 26 Nov	Air India
14 Nov - 19 Nov	Brussels Airlines
02 Nov - 07 Nov	Aegean Airlines
01 Nov - 09 Nov	Saudia
10 Nov - 26 Nov	Air India
28 Nov - 14 Dec	SWISS
01 Nov - 08 Nov	Eurowings
01 Nov - 15 Nov	Saudia

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

Book a cheap hotel in Kathmandu

Cheap car rent in Kathmandu

Cheapest return flights from London to Kathmandu in November from 594€

Return flights