Earn point on your loyalty program!arrow arc left

Cheap flights from San Francisco (SFO) to Udon Thani (UTH)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from San Francisco (SFO) to Udon Thani (UTH)

How to find the cheapest flight from San Francisco (SFO) 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 San Francisco (SFO) 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 San Francisco (SFO) to Udon Thani (UTH)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from San Francisco to Udon Thani in February , March 2026

17 Feb - 05 Mar $ 877.00
SFO
San Francisco
Asiana Airlines
2 STOPS
UTH
Udon Thani
UTH
Udon Thani
Asiana Airlines
2 STOPS
SFO
San Francisco
Pick dates
17 Feb - 11 Mar $ 877.00
SFO
San Francisco
Asiana Airlines
2 STOPS
UTH
Udon Thani
UTH
Udon Thani
Asiana Airlines
2 STOPS
SFO
San Francisco
Pick dates
17 Feb - 10 Mar $ 877.00
SFO
San Francisco
Asiana Airlines
2 STOPS
UTH
Udon Thani
UTH
Udon Thani
Asiana Airlines
2 STOPS
SFO
San Francisco
Pick dates

Last minute flights from San Francisco to Udon Thani

17 Feb - 28 Feb $ 1,087.00
SFO
San Francisco
EVA Air
2 STOPS
UTH
Udon Thani
UTH
Udon Thani
EVA Air
2 STOPS
SFO
San Francisco
Pick dates
17 Feb - 28 Feb $ 1,097.00
SFO
San Francisco
EVA Air
2 STOPS
UTH
Udon Thani
UTH
Udon Thani
EVA Air
2 STOPS
SFO
San Francisco
Pick dates
18 Feb - 28 Feb $ 1,148.00
SFO
San Francisco
Asiana Airlines
2 STOPS
UTH
Udon Thani
UTH
Udon Thani
Asiana Airlines
2 STOPS
SFO
San Francisco
Pick dates

One-way flights to Udon Thani from San Francisco

9:45 PM - 1:15 PM
Thai Vietjet
2 Stops
25h 40m
SFO - UTH
$ 395
Kiwi
Pick dates
9:10 PM - 1:15 PM
Thai Vietjet
2 Stops
26h 15m
SFO - UTH
$ 1,777
Kiwi
Pick dates
11:40 PM - 1:15 PM
Thai Vietjet
2 Stops
23h 45m
SFO - UTH
$ 3,496
Kiwi
Pick dates

How to find the cheapest flight from San Francisco (SFO) 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 San Francisco (SFO) 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 San Francisco (SFO) to Udon Thani (UTH)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.