$68 Cheap Flights from Chiang Rai (CEI) to Surat Thani (URT)

View $68 flight on Fri, Feb 13, 2026Opens in a new window

Popular airlines from Chiang Rai Intl. Airport (CEI) to Surat Thani (URT-Surat Thani Intl.)

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Cheap Flights from Chiang Rai to Surat Thani (CEI-URT)

Prices were available within the past 7 days and start at $68 for one-way flights and $145 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Nok Air
Fri, Feb 13 - Sat, Feb 14
CEI
Chiang Rai
URT
Surat Thani
$145 Roundtrip, just found
$145
Roundtrip
just found
Select Nok Air flight, departing Fri, Feb 13 from Chiang Rai to Surat Thani, returning Sat, Feb 14, priced at $145 just found

Frequently asked questions

How much does a flight from Chiang Rai Intl. Airport (CEI) to Surat Thani Intl. Airport (URT) cost?
Snag a cheap one-way flight from $68 or cheap return flight from $145 from Chiang Rai Intl. Airport (CEI) to Surat Thani Intl. Airport (URT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Chiang Rai Intl. Airport (CEI) to Surat Thani Intl. Airport (URT)?
Planning your getaway for February may help you find better deals, as it's the cheapest month for flights between CEI and URT. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Chiang Rai Intl. Airport (CEI) to Surat Thani Intl. Airport (URT)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from CEI to URT. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Chiang Rai Intl. Airport (CEI) to Surat Thani Intl. Airport (URT)?
Nonstop flights from Chiang Rai Intl. Airport (CEI) to Surat Thani Intl. Airport (URT) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CEI to URT?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Chiang Rai Intl. Airport (CEI) to Surat Thani Intl. Airport (URT)?
To arrive at Surat Thani Intl. Airport (URT) on schedule, book a flight that leaves from Chiang Rai Intl. Airport (CEI) before 3 PM. The chance 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 Chiang Rai Intl. Airport (CEI) to Surat Thani Intl. Airport (URT) last-minute?
Booking your plane ticket from CEI to URT just before your journey is typically more expensive. However, if you're flexible with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a CEI to URT flight and hotel package?
You can save money by securing a CEI to URT flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your preferred flights and accommodations, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Chiang Rai Intl. Airport (CEI) to Surat Thani Intl. Airport (URT)?
If you reserved your CEI to URT flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Origin airport
Chiang Rai Intl.
Destination airport
Surat Thani Intl.
Roundtrip price
$144
Distance
749 mi

Book with confidence

Chiang Rai to Surat Thani Flights

The cheapest times to fly from Chiang Rai to Surat 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 Chiang Rai to Surat Thani are during the month of February. You can find some of the cheapest flights from Chiang Rai to Surat Thani with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chiang Rai to Surat Thani

Sunday is one of the best days to book for cheap flights from Chiang Rai to Surat 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 Chiang Rai to Surat 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 Chiang Rai to Surat Thani in 2025. You can also book with separate airlines for your outbound and return journeys, from $68 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 Chiang Rai to Surat 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 Chiang Rai to Surat 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.

 

Chiang Rai to Surat Thani Flights

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*Available to One Key members.