Cheap Flights from Raleigh (RDU) to Chiang Rai (CEI)

Popular airlines from Raleigh-Durham International Airport (RDU) to Chiang Rai Intl. Airport (CEI)

Frequently asked questions

How much does a flight from Raleigh - Durham Intl. Airport (RDU) to Chiang Rai Intl. Airport (CEI) cost?
Get a cheap one-way flight or cheap return flight from Raleigh - Durham Intl. Airport (RDU) to Chiang Rai Intl. Airport (CEI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Raleigh - Durham Intl. Airport (RDU) to Chiang Rai Intl. Airport (CEI)?
The cheapest month to fly from RDU to CEI is , when demand is low. Off-peak season is typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Raleigh - Durham Intl. Airport (RDU) to Chiang Rai Intl. Airport (CEI)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest RDU to CEI flight.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Chiang Rai Intl. Airport (CEI)?
There are no daily direct flights from Raleigh - Durham Intl. Airport (RDU) to Chiang Rai Intl. Airport (CEI). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from RDU to CEI?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*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 Chiang Rai Intl. Airport (CEI)?
To avoid possible delays on the Raleigh - Durham Intl. Airport (RDU) to Chiang Rai Intl. Airport (CEI) route, fly before 3 PM. Later departures are 22% more likely to be canceled.**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 Chiang Rai Intl. Airport (CEI) last-minute?
Waiting until just before your trip to book a flight from RDU to CEI generally means paying more. Although you may find some last-minute offers, there's no guarantee. Be flexible with your travel plans for the best chance of landing a bargain.
Is it cheaper to book a RDU to CEI flight and hotel package?
You'll generally save money by securing a RDU to CEI flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your ideal flights and accommodations, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Chiang Rai Intl. Airport (CEI)?
It's generally possible to cancel or reschedule your RDU to CEI flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Raleigh - Durham Intl.
Destination airport
Chiang Rai Intl.
Distance
8577 mi

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Raleigh to Chiang Rai Flights

The cheapest times to fly from Raleigh to Chiang Rai

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 Chiang Rai are during the month of . You can find some of the cheapest flights from Raleigh to Chiang Rai with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Raleigh to Chiang Rai

Sunday is one of the best days to book for cheap flights from Raleigh to Chiang Rai: 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 Chiang Rai

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 Chiang Rai 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 Chiang Rai 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 Chiang Rai 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.

 

Raleigh to Chiang Rai Flights

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*Available to One Key members.