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Cheap flights from St Louis (STL) to Kathmandu (KTM)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from St Louis (STL) to Kathmandu (KTM)

How to find the cheapest flight from St Louis (STL) to Kathmandu (KTM)
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How to find the cheapest flight from St Louis (STL) to Kathmandu (KTM)
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How to find the cheapest flight from St Louis (STL) to Kathmandu (KTM)
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Cheap flights from St Louis to Kathmandu in September , October 2026

23 Sep - 20 Oct $ 1,387.00
STL
St Louis
Alaska Airlines
3 STOPS
KTM
Kathmandu
KTM
Kathmandu
Alaska Airlines
2 STOPS
STL
St Louis
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17 Sep - 06 Oct $ 2,871.00
STL
St Louis
Alaska Airlines
2 STOPS
KTM
Kathmandu
KTM
Kathmandu
Alaska Airlines
2 STOPS
STL
St Louis
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13 Sep - 02 Oct $ 10,282.00
STL
St Louis
Alaska Airlines
2 STOPS
KTM
Kathmandu
KTM
Kathmandu
Alaska Airlines
2 STOPS
STL
St Louis
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Last minute flights from St Louis to Kathmandu

23 Sep - 02 Oct $ 1,330.00
STL
St Louis
Frontier Airlines
3 STOPS
KTM
Kathmandu
KTM
Kathmandu
Frontier Airlines
3 STOPS
STL
St Louis
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23 Sep - 02 Oct $ 1,358.00
STL
St Louis
Frontier Airlines
3 STOPS
KTM
Kathmandu
KTM
Kathmandu
Frontier Airlines
3 STOPS
STL
St Louis
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23 Sep - 02 Oct $ 1,374.00
STL
St Louis
Frontier Airlines
3 STOPS
KTM
Kathmandu
KTM
Kathmandu
Frontier Airlines
3 STOPS
STL
St Louis
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One-way flights to Kathmandu from St Louis

2:29 PM - 2:25 PM
Air India Limited
3 Stops
39h 16m
STL - KTM
$ 604
Kiwi
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8:20 AM - 2:25 PM
Air India Limited
2 Stops
45h 25m
STL - KTM
$ 829
Kiwi
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8:00 AM - 8:55 PM
Turkish Airlines
2 Stops
35h 50m
STL - KTM
$ 1,285
Kiwi
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How to find the cheapest flight from St Louis (STL) to Kathmandu (KTM)

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