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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 December 2025 , January 2026

30 Dec - 28 Jan $ 1,393.00
STL
St Louis
Frontier Airlines
2 STOPS
KTM
Kathmandu
KTM
Kathmandu
Frontier Airlines
3 STOPS
STL
St Louis
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24 Dec - 02 Jan $ 3,764.00
STL
St Louis
Qatar Airways
2 STOPS
KTM
Kathmandu
KTM
Kathmandu
Qatar Airways
2 STOPS
STL
St Louis
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16 Dec - 09 Jan $ 5,248.00
STL
St Louis
Cathay Pacific
2 STOPS
KTM
Kathmandu
KTM
Kathmandu
Cathay Pacific
2 STOPS
STL
St Louis
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Last minute flights from St Louis to Kathmandu

28 Dec - 01 Jan $ 2,374.00
STL
St Louis
WestJet
2 STOPS
KTM
Kathmandu
KTM
Kathmandu
WestJet
3 STOPS
STL
St Louis
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24 Dec - 01 Jan $ 3,545.00
STL
St Louis
Qatar Airways
2 STOPS
KTM
Kathmandu
KTM
Kathmandu
Qatar Airways
2 STOPS
STL
St Louis
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16 Dec - 01 Jan $ 5,006.00
STL
St Louis
Cathay Pacific
2 STOPS
KTM
Kathmandu
KTM
Kathmandu
Cathay Pacific
2 STOPS
STL
St Louis
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One-way flights to Kathmandu from St Louis

10:48 AM - 3:10 AM
Air Arabia Abu Dhabi
2 Stops
34h 32m
STL - KTM
$ 768
Kiwi
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11:41 AM - 9:30 AM
Qatar Airways
2 Stops
40h 59m
STL - KTM
$ 1,322
Kiwi
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6:44 PM - 1:00 AM
Qatar Airways
2 Stops
25h 26m
STL - KTM
$ 1,520
Kiwi
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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)
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.