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

Return flights

13 Jul - 20 Jul	Oman Air
10 Jul - 13 Jul	LOT
11 Jul - 06 Aug	Oman Air
13 Jul - 20 Aug	Oman Air
14 Jul - 28 Jul	Kuwait Airways
13 Jul - 31 Jul	Oman Air
09 Jul - 31 Jul	Oman Air
18 Jul - 08 Aug	KLM
25 Jul - 31 Aug	KLM
05 Jul - 19 Jul	Bulgaria Air
22 Jul - 31 Aug	LOT
19 Jul - 31 Aug	Kuwait Airways
31 Jul - 31 Aug	Kuwait Airways
28 Jul - 25 Aug	Lufthansa
01 Jul - 31 Jul	Turkish Airlines
23 Jul - 14 Aug	IndiGo
15 Jul - 22 Jul	Turkish Airlines
30 Jul - 21 Aug	Turkish Airlines

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

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 London to Kathmandu in July from 669€

Return flights