Cheapest return flights from Vienna to Kathmandu in September from $645

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

03 Sep - 22 Oct Wizz Air Malta
19 Sep - 10 Oct AJet
05 Sep - 20 Sep IndiGo
07 Sep - 20 Sep IndiGo
06 Sep - 23 Sep IndiGo
10 Sep - 20 Sep IndiGo
11 Sep - 18 Sep IndiGo
23 Sep - 20 Oct Air Arabia
01 Sep - 01 Oct Qatar Airways
01 Sep - 08 Oct Qatar Airways

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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