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Cheap flights from Green Bay (GRB) to Udon Thani (UTH)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
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How to find the cheapest flight from Green Bay (GRB) to Udon Thani (UTH)

How to find the cheapest flight from Green Bay (GRB) to Udon Thani (UTH)
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How to find the cheapest flight from Green Bay (GRB) to Udon Thani (UTH)
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How to find the cheapest flight from Green Bay (GRB) to Udon Thani (UTH)
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Cheap flights from Green Bay to Udon Thani in April , May 2026

30 Apr - 22 May $ 2,985.00
GRB
Green Bay
Korean Air
3 STOPS
UTH
Udon Thani
UTH
Udon Thani
Korean Air
3 STOPS
GRB
Green Bay
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30 Apr - 18 May $ 2,986.00
GRB
Green Bay
Korean Air
3 STOPS
UTH
Udon Thani
UTH
Udon Thani
Korean Air
3 STOPS
GRB
Green Bay
Pick dates
30 Apr - 18 May $ 2,987.00
GRB
Green Bay
Korean Air
3 STOPS
UTH
Udon Thani
UTH
Udon Thani
Korean Air
3 STOPS
GRB
Green Bay
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One-way flights to Udon Thani from Green Bay

7:00 AM - 7:45 PM
Thai Airways
3 Stops
49h 55m
GRB - UTH
$ 1,528
Kiwi
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7:00 AM - 4:45 PM
Thai Vietjet
3 Stops
46h 50m
GRB - UTH
$ 1,651
Kiwi
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7:00 AM - 8:30 AM
Thai Vietjet
3 Stops
38h 45m
GRB - UTH
$ 1,690
Kiwi
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How to find the cheapest flight from Green Bay (GRB) to Udon Thani (UTH)

Related info for your journey
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 Green Bay (GRB) to Udon Thani (UTH)
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 Green Bay (GRB) to Udon Thani (UTH)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.