Cheapest return flights from London to Kathmandu in April from $540

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

Return flights

12 Apr - 11 May Pegasus Airlines
09 Apr - 27 Apr Pegasus Airlines
16 Apr - 27 Apr Pegasus Airlines
16 Apr - 25 Apr Pegasus Airlines
19 Apr - 14 May Pegasus Airlines
10 Apr - 27 Apr Pegasus Airlines
14 Apr - 12 May Pegasus Airlines
19 Apr - 25 Apr Pegasus Airlines
12 Apr - 03 May Pegasus Airlines
16 Apr - 03 May Pegasus Airlines
18 Apr - 03 May Pegasus Airlines
10 Apr - 29 Apr Pegasus Airlines
13 Apr - 03 May Pegasus Airlines
10 Apr - 10 May Pegasus Airlines
17 Apr - 03 May Pegasus Airlines
12 Apr - 28 Apr Pegasus Airlines
13 Apr - 28 Apr Pegasus Airlines
11 Apr - 28 Apr Pegasus Airlines
19 Apr - 29 Apr Pegasus Airlines
11 Apr - 11 May Pegasus Airlines

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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