Cheapest return flights from London to Kathmandu in April from 641€

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

Return flights

13 Apr - 24 Apr Brussels Airlines
02 Apr - 28 Apr Aegean Airlines
27 Apr - 17 May Etihad Airways
30 Apr - 12 May Air India
30 Apr - 07 May Etihad Airways
20 Apr - 20 May SWISS
30 Apr - 28 May Lufthansa
15 Apr - 29 May Lufthansa
09 Apr - 16 Apr SWISS
10 Apr - 25 Apr SWISS
10 Apr - 19 Apr SWISS
25 Apr - 03 May SWISS
06 Apr - 16 Apr Aer Lingus
08 Apr - 06 May LOT
01 Apr - 19 Apr LOT
08 Apr - 15 Apr Oman Air
08 Apr - 18 Apr LOT
03 Apr - 20 Apr LOT
17 Apr - 15 May LOT
11 Apr - 02 May Air India

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

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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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