Cheapest return flights from London to Kathmandu in August from $1121

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

Return flights

10 Aug - 17 Aug LOT
31 Aug - 14 Sep Qatar Airways
15 Aug - 25 Aug IndiGo
18 Aug - 25 Aug Turkish Airlines
03 Aug - 17 Aug Turkish Airlines
10 Aug - 22 Aug Thai Airways
11 Aug - 12 Sep Thai Airways
01 Aug - 30 Aug Thai Airways
01 Aug - 29 Aug Thai Airways
02 Aug - 28 Aug Air India

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

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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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