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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)
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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 December 2025 , January 2026

31 Dec - 22 Jan $ 2,579.00
GRB
Green Bay
Qatar Airways
3 STOPS
UTH
Udon Thani
UTH
Udon Thani
Qatar Airways
3 STOPS
GRB
Green Bay
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31 Dec - 22 Jan $ 2,588.00
GRB
Green Bay
Qatar Airways
3 STOPS
UTH
Udon Thani
UTH
Udon Thani
Qatar Airways
3 STOPS
GRB
Green Bay
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31 Dec - 22 Jan $ 2,593.00
GRB
Green Bay
Qatar Airways
3 STOPS
UTH
Udon Thani
UTH
Udon Thani
Qatar Airways
3 STOPS
GRB
Green Bay
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Last minute flights from Green Bay to Udon Thani

27 Dec - 01 Jan $ 3,312.00
GRB
Green Bay
Korean Air
3 STOPS
UTH
Udon Thani
UTH
Udon Thani
Korean Air
3 STOPS
GRB
Green Bay
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27 Dec - 01 Jan $ 3,327.00
GRB
Green Bay
Korean Air
3 STOPS
UTH
Udon Thani
UTH
Udon Thani
Korean Air
3 STOPS
GRB
Green Bay
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27 Dec - 01 Jan $ 3,363.00
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

6:30 AM - 8:30 AM
Thai Vietjet
3 Stops
38h 10m
GRB - UTH
$ 1,337
Kiwi
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6:30 AM - 7:05 AM
Thai AirAsia
3 Stops
36h 40m
GRB - UTH
$ 1,347
Kiwi
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7:00 AM - 7:05 AM
Thai AirAsia
3 Stops
36h 10m
GRB - UTH
$ 1,352
Kiwi
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How to find the cheapest flight from Green Bay (GRB) to Udon Thani (UTH)

Related info for your journey
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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.