Cheap Flights from Astoria (AST) to Udon Thani (UTH)
Popular airlines from Astoria, OR (AST-Astoria Regional) to Udon Thani (UTH-Udon Thani Intl.)
Nok AirNok Air
Thai AirAsiaThai AirAsia
Thai Airways InternationalThai Airways International
Thai AirAsia XThai AirAsia X
Hong Kong AirlinesHong Kong Airlines
AirAsiaAirAsia
ScootScoot
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 40% on select hotels after you book a flight*
Travel information
Origin airport | Astoria, OR |
|---|---|
Destination airport | Udon Thani |
Distance | 11,539 km away |
*Available to Expedia members.