USD/US
Find cheap flights to Udon Thani in 2025/2026 from $771 This is the cheapest return flight found to Udon Thani from USA on FlightsFinder on December 1st 2025 at 23:05. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Udon Thani from the most established flight comparison sites.
Fly to Udon Thani and visit sites like Nong Prajak Park, Wat Pa Ban Tat, Muang Udon Thani Museum & Thai-Chinese Cultural Centre.
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These economy flights were found on FlightsFinder from USA to Udon Thani in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from USA to Udon Thani in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
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No flights found for this month.
According to our data, January is on average the cheapest time to book flights to Udon Thani.
You can get flights from $771 return.
According to our data, June is on average the most expensive time to book flights to Udon Thani.
A return flight could set you back more than $1,264.
Located in northeastern Thailand, Udon Thani is a vibrant city that offers a perfect blend of traditional Thai culture and modern amenities. Famed for its archaeological wonders like the Ban Chiang historical site, Udon Thani also boasts picturesque natural landscapes such as Nong Han Lake and Phu Phrabat Historical Park. Visitors can immerse themselves in the local way of life by exploring bustling markets, sampling delicious Isaan cuisine, and interacting with friendly locals. With its warm hospitality and diverse attractions, Udon Thani promises a memorable travel experience for all who venture to this enchanting city.
A good price for a flight to Udon Thani is $694 - $848.
The popular airports near Udon Thani are Udon Thani International Airport (UTH) and Khon Kaen Airport (KKC).
The flight to Udon Thani (UTH) is roughly 20 hours 13 minutes and 8,880 miles (14,290 kilometres) from Atlanta, USA - Georgia, Atlanta Hartsfield-Jackson International Airport (ATL).
The best way is to compare flights to Udon Thani from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Udon Thani.
Here is the average weather forecast in Udon Thani by month:
• Jan: 86°F
• Feb: 91°F
• Mar: 95°F
• Apr: 97°F
• May: 94°F
• Jun: 92°F
• Jul: 91°F
• Aug: 90°F
• Sep: 89°F
• Oct: 89°F
• Nov: 87°F
• Dec: 84°F
The main airport in Udon Thani is approximately 5 kilometers from the city centre.
Typically, flights are cheapest to Udon Thani 2 months before departure.
Studies show flights to Udon Thani are typically cheaper on Tuesdays and Wednesdays.
85.7 °F
Fri, 5 Dec 2025
Average Temperature
86°F
Jan
91°F
Feb
95°F
Mar
97°F
Apr
94°F
May
92°F
Jun
91°F
Jul
90°F
Aug
89°F
Sep
89°F
Oct
87°F
Nov
84°F
Dec
Atlanta, USA - Georgia, Atlanta Hartsfield-Jackson International Airport (ATL) to Udon Thani (UTH)
Distance:
8,880 miles (14,290 kilometres)
Average flight time (direct 20 hours 13 minutes)
Los Angeles, USA - California, Los Angeles International Airport (LAX) to Udon Thani (UTH)
Distance:
7,973 miles (12,831 kilometres)
Average flight time (direct 18 hours 13 minutes)
New York, USA - John F Kennedy International Airport (JFK) to Udon Thani (UTH)
Distance:
8,422 miles (13,553 kilometres)
Average flight time (direct 19 hours 12 minutes)
Dallas, USA - Dallas, Texas Fort Worth International Airport (DFW) to Udon Thani (UTH)
Distance:
8,724 miles (14,040 kilometres)
Average flight time (direct 19 hours 53 minutes)
Denver, USA - Colorado, Airport - Denver International Airport (DEN) to Udon Thani (UTH)
Distance:
8,104 miles (13,042 kilometres)
Average flight time (direct 18 hours 30 minutes)
San Francisco, USA - California, San Francisco International Airport (SFO) to Udon Thani (UTH)
Distance:
7,636 miles (12,290 kilometres)
Average flight time (direct 17 hours 28 minutes)
Seattle, USA - Airport - Seattle Tacoma International, Washington (SEA) to Udon Thani (UTH)
Distance:
7,159 miles (11,522 kilometres)
Average flight time (direct 16 hours 24 minutes)
Las Vegas, USA - Nevada, McCarran International Airport (LAS) to Udon Thani (UTH)
Distance:
7,988 miles (12,856 kilometres)
Average flight time (direct 18 hours 15 minutes)
Orlando, USA - Florida, Orlando International Airport (MCO) to Udon Thani (UTH)
Distance:
9,259 miles (14,902 kilometres)
Average flight time (direct 21 hours 4 minutes)
Charlotte, USA - North Carolina, Douglas International Airport (CLT) to Udon Thani (UTH)
Distance:
8,794 miles (14,153 kilometres)
Average flight time (direct 20 hours 2 minutes)
Phoenix, USA - Arizona, Phoenix Sky Harbor International Airport (PHX) to Udon Thani (UTH)
Distance:
8,243 miles (13,265 kilometres)
Average flight time (direct 18 hours 49 minutes)
Houston, USA - Texas, Airport - George Bush Intercontinental (IAH) to Udon Thani (UTH)
Distance:
8,948 miles (14,401 kilometres)
Average flight time (direct 20 hours 23 minutes)
Miami, USA - Florida, Miami International Airport (MIA) to Udon Thani (UTH)
Distance:
9,446 miles (15,202 kilometres)
Average flight time (direct 21 hours 29 minutes)
Boston, USA - Massachusetts, Edward L. Logan International Airport (BOS) to Udon Thani (UTH)
Distance:
8,290 miles (13,341 kilometres)
Average flight time (direct 18 hours 55 minutes)
Minneapolis, USA - Minnesota, Airport - St. Paul International (MSP) to Udon Thani (UTH)
Distance:
8,018 miles (12,904 kilometres)
Average flight time (direct 18 hours 19 minutes)
Fort Lauderdale, USA - Florida, Fort Lauderdale-Hollywood International Airport (FLL) to Udon Thani (UTH)
Distance:
9,428 miles (15,172 kilometres)
Average flight time (direct 21 hours 27 minutes)
Detroit, USA - Michigan, Airport - Metropolitan Wayne County International (DTW) to Udon Thani (UTH)
Distance:
8,300 miles (13,358 kilometres)
Average flight time (direct 18 hours 56 minutes)
Philadelphia, USA - Pennsylvania, Airport - Philadelphia International (PHL) to Udon Thani (UTH)
Distance:
8,479 miles (13,645 kilometres)
Average flight time (direct 19 hours 20 minutes)
Baltimore, USA - Maryland, Baltimore/Washington International Airport (BWI) to Udon Thani (UTH)
Distance:
8,529 miles (13,725 kilometres)
Average flight time (direct 19 hours 27 minutes)
Salt Lake City, USA - Utah, Salt Lake City International Airport (SLC) to Udon Thani (UTH)
Distance:
7,840 miles (12,618 kilometres)
Average flight time (direct 17 hours 55 minutes)
San Diego, USA - California, San Diego International Airport (SAN) to Udon Thani (UTH)
Distance:
8,082 miles (13,007 kilometres)
Average flight time (direct 18 hours 27 minutes)
Tampa, USA - Florida, Tampa International Airport (TPA) to Udon Thani (UTH)
Distance:
9,282 miles (14,939 kilometres)
Average flight time (direct 21 hours 7 minutes)
Portland, USA - International Airport, Oregon (PDX) to Udon Thani (UTH)
Distance:
7,242 miles (11,654 kilometres)
Average flight time (direct 16 hours 35 minutes)
From San Francisco (SFO), USA to Udon Thani, Thailand (UTH): $771
Depart: 07 Jan 2026 · Return: 31 Jan 2026 Price found 01 Dec 2025, 23:05
From Los Angeles (LAX), USA to Udon Thani, Thailand (UTH): $895
Depart: 06 Dec 2025 · Return: 15 Dec 2025 Price found 02 Dec 2025, 07:20
From New York (JFK), USA to Udon Thani, Thailand (UTH): $931
Depart: 15 Jan 2026 · Return: 23 Jan 2026 Price found 02 Dec 2025, 14:37
From Houston (IAH), USA to Udon Thani, Thailand (UTH): $985
Depart: 17 Feb 2026 · Return: 24 Feb 2026 Price found 03 Dec 2025, 22:13
From Atlanta (ATL), USA to Udon Thani, Thailand (UTH): $1,082
Depart: 18 Jan 2026 · Return: 25 Jan 2026 Price found 04 Dec 2025, 23:16
From Fort Lauderdale (FLL), USA to Udon Thani, Thailand (UTH): $2,163
Depart: 22 Dec 2025 · Return: 29 Dec 2025 Price found 04 Dec 2025, 15:49
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