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Cheap flights from Ontario (ONT) to Kathmandu (KTM)

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How to find the cheapest flight from Ontario (ONT) to Kathmandu (KTM)

How to find the cheapest flight from Ontario (ONT) to Kathmandu (KTM)
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How to find the cheapest flight from Ontario (ONT) to Kathmandu (KTM)
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How to find the cheapest flight from Ontario (ONT) to Kathmandu (KTM)
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Cheap flights from Ontario to Kathmandu in October , November 2026

27 Oct - 10 Nov $ 1,624.00
ONT
Ontario
Alaska Airlines
3 STOPS
KTM
Kathmandu
KTM
Kathmandu
Alaska Airlines
3 STOPS
ONT
Ontario
Pick dates
31 Oct - 06 Nov $ 9,147.00
ONT
Ontario
Starlux Airlines
2 STOPS
KTM
Kathmandu
KTM
Kathmandu
Starlux Airlines
2 STOPS
ONT
Ontario
Pick dates
30 Oct - 06 Nov $ 9,147.00
ONT
Ontario
Starlux Airlines
2 STOPS
KTM
Kathmandu
KTM
Kathmandu
Starlux Airlines
2 STOPS
ONT
Ontario
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Last minute flights from Ontario to Kathmandu

28 Oct - 01 Nov $ 1,656.00
ONT
Ontario
Alaska Airlines
3 STOPS
KTM
Kathmandu
KTM
Kathmandu
Alaska Airlines
3 STOPS
ONT
Ontario
Pick dates
27 Oct - 01 Nov $ 1,664.00
ONT
Ontario
Alaska Airlines
3 STOPS
KTM
Kathmandu
KTM
Kathmandu
Alaska Airlines
3 STOPS
ONT
Ontario
Pick dates
28 Oct - 01 Nov $ 1,709.00
ONT
Ontario
Alaska Airlines
3 STOPS
KTM
Kathmandu
KTM
Kathmandu
Alaska Airlines
3 STOPS
ONT
Ontario
Pick dates

One-way flights to Kathmandu from Ontario

6:20 AM - 10:15 AM
Thai Airways
3 Stops
41h 20m
ONT - KTM
$ 885
Kiwi
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4:17 PM - 6:25 PM
Cathay Pacific
2 Stops
40h 28m
ONT - KTM
$ 2,622
Kiwi
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10:45 PM - 6:25 PM
Cathay Pacific
2 Stops
34h
ONT - KTM
$ 4,759
Kiwi
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How to find the cheapest flight from Ontario (ONT) to Kathmandu (KTM)

Related info for your journey
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How to find the cheapest flight from Ontario (ONT) to Kathmandu (KTM)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Ontario (ONT) to Kathmandu (KTM)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.