Cheapest return flights from Ontario to Kathmandu in August from 1170€

AirHint found the following cheapest return flights from Ontario (ONT) to Kathmandu (KTM) in August 2025 (see full year).

Return flights

08 Aug - 21 Aug Frontier Airlines
10 Aug - 26 Aug Qatar Airways
22 Aug - 30 Aug Qatar Airways
05 Aug - 20 Aug Qatar Airways
06 Aug - 20 Aug Qatar Airways
06 Aug - 21 Aug Qatar Airways
22 Aug - 12 Sep Qatar Airways
04 Aug - 07 Aug Qatar Airways
04 Aug - 14 Aug Qatar Airways
03 Aug - 13 Aug Qatar Airways

Also check the deals for one-way flights from Ontario to Kathmandu in August.

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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