Cheap Flights from Raleigh (RDU) to Udon Thani (UTH)

Popular airlines from Raleigh-Durham International Airport (RDU) to Udon Thani (UTH-Udon Thani Intl.)

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Flights from Raleigh (RDU) to Udon Thani (UTH)
Origin airport
Raleigh - Durham Intl.
Destination airport
Udon Thani Intl.
Distance
8755 mi

Raleigh to Udon Thani Flights

The cheapest times to fly from Raleigh to Udon Thani

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Raleigh to Udon Thani are during the month of . You can find some of the cheapest flights from Raleigh to Udon Thani with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Raleigh to Udon Thani

Sunday is one of the best days to book for cheap flights from Raleigh to Udon Thani: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Raleigh to Udon Thani

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Raleigh to Udon Thani in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Raleigh to Udon Thani flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Raleigh to Udon Thani airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Raleigh - Durham Intl. Airport (RDU) to Udon Thani Intl. Airport (UTH) cost?
Discover the latest flight deals from RDU to UTH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from RDU to UTH?
The cheapest flights from RDU to UTH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from RDU to UTH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from RDU to UTH. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Udon Thani Intl. Airport (UTH)?
There are no daily direct flights from Raleigh - Durham Intl. Airport (RDU) to Udon Thani Intl. Airport (UTH). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you’ll be cruising above the clouds before you know it.
What day of the week has the most flights from RDU to UTH?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Raleigh - Durham Intl. Airport (RDU) to Udon Thani Intl. Airport (UTH)?
To land at Udon Thani Intl. Airport (UTH) on time, book a flight that leaves Raleigh - Durham Intl. Airport (RDU) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Raleigh - Durham Intl. Airport (RDU) to Udon Thani Intl. Airport (UTH) last-minute?
Waiting until just before your trip to book a flight from RDU to UTH generally means paying more. While you may come across some last-minute deals, they aren’t always guaranteed. Be flexible with your itinerary for the best chance of getting a bargain.
Is it cheaper to book a RDU to UTH flight and hotel package?
Compared with arranging hotels and flights separately, booking a RDU to UTH flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place will take the hassle out of travel planning. Just secure your flights and select from our wide range of stays, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Udon Thani Intl. Airport (UTH)?
If you reserved your RDU to UTH flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

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