Cheapest return flights from Bucharest to Kathmandu in September from $769

AirHint found the following cheapest return flights from Bucharest (OTP) to Kathmandu (KTM) in September 2025 (see full year).

Return flights

22 Sep - 27 Oct Pegasus Airlines
22 Sep - 27 Sep Pegasus Airlines
29 Sep - 23 Oct Turkish Airlines
23 Sep - 30 Sep Wizz Air Malta
26 Sep - 14 Oct Ryanair
26 Sep - 30 Sep Ryanair
22 Sep - 29 Sep Turkish Airlines
25 Sep - 02 Oct Ryanair
23 Sep - 29 Oct Turkish Airlines
21 Sep - 28 Oct Pegasus Airlines
19 Sep - 26 Sep TAROM
26 Sep - 03 Oct Ryanair
22 Sep - 31 Oct Pegasus Airlines
25 Sep - 03 Oct Ryanair
23 Sep - 12 Oct Austrian Airlines
20 Sep - 27 Sep Turkish Airlines
22 Sep - 25 Sep LOT
20 Sep - 20 Sep TAROM

Also check the deals for one-way flights from Bucharest to Kathmandu in September.

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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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