Cheap Flights from Raleigh / Durham to Chiang Mai

Compare Raleigh / Durham to Chiang Mai flight deals

Find the cheapest month or even day of the year to fly to Chiang Mai

Book the best Chiang Mai fare with no extra fees

Flight deals from Raleigh / Durham to Chiang Mai

Looking for a cheap last-minute deal or the best return flight from Raleigh / Durham Airport to Chiang Mai Airport? If you want to travel next month, return fares start from R 19,430. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Raleigh / Durham to Chiang Mai

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Raleigh / Durham to Chiang Mai flights are currently cheapest in August.

Raleigh / Durham to Chiang Mai: Alternative routes

Compare routes from Raleigh / Durham to Chiang Mai below. You may find an airport to fly into that's cheaper, faster, or easier than Chiang Mai.

Durham to Chiang Mai: Flight information

The things to know before you go.
Cheapest flight foundR 10,259
Cheapest month to flyAugust

Finding cheap flights from Raleigh / Durham to Chiang Mai: Frequently asked questions

The best price we found for a return flight from Raleigh / Durham to Chiang Mai is R 19,430. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Raleigh / Durham to Chiang Mai. But we found flights with one or more stops from R 19,430.
As of July 2026, there are no flights flying from Raleigh / Durham to Chiang Mai.
The cheapest month to fly from Raleigh / Durham to Chiang Mai is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Raleigh / Durham Airport to Chiang Mai Airport on Saturday, 15 August 2026.
No airlines currently offer direct flights between Raleigh / Durham Airport and Chiang Mai Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chiang Mai but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chiang Mai is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Frontier Airlines offers the cheapest flight tickets to Chiang Mai.

Travelling from Raleigh / Durham Airport (RDU) to Chiang Mai Airport (CNX): what you need to know

  • Chiang Mai's timezone is UTC+7, which makes Chiang Mai 12 hours ahead of Durham.

  • Arrive at the airport on time so you don't miss your RDU to CNX flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • You'll likely experience bigger queues in popular months like July. Arriving up to four hours in advance for international flights and two hours for domestic departures will give you ample time for security and boarding.

Handy information about Raleigh / Durham Airport (RDU)

Arriving at Chiang Mai Airport (CNX)

  • The last thing you need is a long journey to your hotel if you're arriving on a late Raleigh / Durham Airport to Chiang Mai Airport flight. Stay at one of these accommodation options near CNX instead:

  • Pick up a Chiang Mai Airport rental car and discover Chiang Mai and beyond with your own set of wheels. Chic Car Rent, asap car rental and Hertz are well-known companies you can book with here.

  • To lock in the lowest price, book your ride from Chiang Mai Airport about two weeks before you travel.

When to fly to Chiang Mai Airport (CNX)

  • It's time to pick your travel dates for your flight from Raleigh / Durham Airport to Chiang Mai Airport. January is the busiest month to visit Chiang Mai. If you like a more low-key vibe, go in June.

  • Lock in your flight from Raleigh / Durham Airport to Chiang Mai Airport for April if you want to explore Chiang Mai during its warmest month. You can expect temperatures of between 22ºC (72ºF) and 42ºC (108ºF).

  • If you'd rather travel in cooler conditions, search for a cheap ticket from RDU to CNX in January. Temperatures average between 12ºC (54ºF) and 31ºC (88ºF) then.

Explore more of Thailand

  • Udon Thani is just one of the many cities in Thailand waiting to be discovered after you've experienced Chiang Mai. Around 434 kilometres away to the east, popular attractions include Thai-Chinese Cultural Centre, Wat Pho Chai and Wat Burapa Wanaram.

  • If you're looking to explore another well-known destination in Thailand, consider Lampang, about 80 kilometres south-east of Chiang Mai. Wat Chiang Rai, Wat Phra Kaew Don Tao Suchadaram and Wat Chai Mongkhon are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.