Cheapest return flights from Vienna to Kathmandu in September from $843

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

10 Sep - 19 Sep Air Arabia
27 Sep - 18 Oct Air Arabia
26 Sep - 18 Oct Air Arabia
14 Sep - 03 Oct Air India
25 Sep - 08 Oct Air India
20 Sep - 09 Oct Air India
15 Sep - 04 Oct IndiGo
21 Sep - 28 Sep Etihad 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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