Cheapest return flights from Vienna to Kathmandu in September from $669

Best time to book flights for Vienna (VIE) to Kathmandu (KTM) flights at AirHint

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

Return flights

20 Sep - 27 Sep Pegasus Airlines
03 Sep - 24 Sep Air Arabia
20 Sep - 25 Oct Pegasus Airlines
05 Sep - 16 Sep IndiGo
02 Sep - 16 Sep IndiGo
01 Sep - 15 Sep IndiGo
10 Sep - 23 Sep Air Arabia
10 Sep - 24 Sep Air Arabia
11 Sep - 20 Sep IndiGo
13 Sep - 21 Sep IndiGo
26 Sep - 18 Oct Air Arabia
08 Sep - 13 Oct Etihad Airways
11 Sep - 30 Sep Qatar Airways
16 Sep - 30 Oct Air Arabia
26 Sep - 19 Oct IndiGo

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

Skyscanner

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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