$1,672 Find Cheap Flights from Seattle to Udon Thani

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Find cheap flights from Seattle to Udon Thani starting at $1,672.

Book one-way or return flights from Seattle to Udon Thani from as little as $1,672. Choose from the popular airlines below and book your flight today!

Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Seattle to Udon Thani? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Seattle to Udon Thani. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap flights from Seattle to Udon Thani by different airports

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Seattle to Udon Thani.

Cheapest
SEA
16:30
30h 55m
4 transfer
UTH
13:25
Seattle-Tacoma International Airport - Udonthani International Airport
Thu, May 16Qatar Airways
$1,672
SEA
16:30
30h 55m
4 transfer
UTH
13:25
Seattle-Tacoma International Airport - Udonthani International Airport
Thu, May 16Qatar Airways
$1,672
Find More Flights

Frequently Asked Questions

When are flight tickets from Seattle (SEA) to Udon Thani (UTH) the cheapest?
Airlines adjust prices for flights from Seattle to Udon Thani based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Seattle (SEA) to Udon Thani (UTH) cost?
According to Trip.com's data, the lowest price is around $4,586.

How to find a cheap flight from Seattle to Udon Thani

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Udon Thani. Book your flights at the right time and save more.

Book Early

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Check One-way Fares

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