Cheapest return flights from Amsterdam to Kathmandu in September from $888

Best time to book flights for Amsterdam (AMS) to Kathmandu (KTM) flights at AirHint

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

Return flights

10 Sep - 30 Sep IndiGo
11 Sep - 05 Oct IndiGo
02 Sep - 16 Sep IndiGo
04 Sep - 18 Sep IndiGo
01 Sep - 01 Oct IndiGo
01 Sep - 06 Oct IndiGo
05 Sep - 19 Sep IndiGo
08 Sep - 04 Oct IndiGo
22 Sep - 13 Oct Air India
24 Sep - 15 Oct Air India
17 Sep - 11 Oct IndiGo
23 Sep - 07 Oct Air India
21 Sep - 29 Oct Air India
20 Sep - 05 Oct Air India

Also check the deals for one-way flights from Amsterdam 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.

Book a cheap hotel in Kathmandu

Cheap car rent in Kathmandu