Cheapest return flights from Vienna to Kathmandu in September from $607

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

Return flights

10 Sep - 23 Sep Pegasus Airlines
10 Sep - 24 Sep AJet
14 Sep - 28 Sep Pegasus Airlines
09 Sep - 23 Sep AJet
07 Sep - 16 Sep Pegasus Airlines
14 Sep - 23 Sep Pegasus Airlines
08 Sep - 06 Oct Wizz Air Malta
13 Sep - 28 Sep Pegasus Airlines
06 Sep - 22 Sep Pegasus Airlines
07 Sep - 17 Sep Pegasus Airlines
14 Sep - 29 Sep Pegasus Airlines
09 Sep - 06 Oct Pegasus Airlines
22 Sep - 06 Oct Wizz Air Malta
22 Sep - 01 Oct Wizz Air Malta
10 Sep - 09 Oct AJet
22 Sep - 03 Oct Wizz Air Malta
08 Sep - 10 Oct Wizz Air Malta
15 Sep - 22 Oct Wizz Air Malta
25 Sep - 08 Oct Pegasus Airlines
01 Sep - 31 Oct Pegasus Airlines

Also check the deals for one-way flights from Vienna 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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