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Cheap flights from St Louis (STL) to Busan (PUS)

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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 Busan (PUS)

How to find the cheapest flight from St Louis (STL) to Busan (PUS)
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How to find the cheapest flight from St Louis (STL) to Busan (PUS)
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How to find the cheapest flight from St Louis (STL) to Busan (PUS)
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Cheap flights from St Louis to Busan in November , December 2026

24 Nov - 11 Dec $ 1,558.00
STL
St Louis
Alaska Airlines
2 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
2 STOPS
STL
St Louis
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05 Nov - 09 Dec $ 2,014.00
STL
St Louis
Alaska Airlines
2 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
2 STOPS
STL
St Louis
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05 Nov - 08 Dec $ 3,865.00
STL
St Louis
Alaska Airlines
2 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
2 STOPS
STL
St Louis
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Last minute flights from St Louis to Busan

23 Nov - 01 Dec $ 1,607.00
STL
St Louis
Air Canada
2 STOPS
PUS
Busan
PUS
Busan
Air Canada
3 STOPS
STL
St Louis
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24 Nov - 01 Dec $ 1,610.00
STL
St Louis
Air Canada
2 STOPS
PUS
Busan
PUS
Busan
Air Canada
3 STOPS
STL
St Louis
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24 Nov - 01 Dec $ 1,621.00
STL
St Louis
Air Canada
2 STOPS
PUS
Busan
PUS
Busan
Air Canada
3 STOPS
STL
St Louis
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One-way flights to Busan from St Louis

6:00 AM - 2:00 AM
Eastar Jet
2 Stops
33h 30m
STL - PUS
$ 793
Kiwi
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3:23 PM - 7:00 AM
Alaska Airlines
2 Stops
49h 47m
STL - PUS
$ 961
Kiwi
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3:23 PM - 7:40 AM
China Airlines
2 Stops
28h 27m
STL - PUS
$ 2,516
Kiwi
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How to find the cheapest flight from St Louis (STL) to Busan (PUS)

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