Cheapest return flights from Newark to Kathmandu in September from 1154€

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

Return flights

29 Sep - 24 Oct Air India
19 Sep - 21 Sep Air India
27 Sep - 27 Oct Air India
28 Sep - 24 Oct Turkish Airlines
28 Sep - 25 Oct Emirates

Also check the deals for one-way flights from Newark 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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