$254 Cheap Flights from Samui Intl. Airport (USM) to Chiang Rai (CEI)

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Popular airlines from Samui Intl. Airport (USM) to Chiang Rai Intl. Airport (CEI)

Cheap Flights from Samui Intl. Airport to Chiang Rai (USM-CEI)

Prices were available within the past 7 days and start at $254 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Ko Samui Airport (USM) to Chiang Rai Intl. Airport (CEI) cost?
Lock in a cheap one-way flight from $254 or cheap return flight from Ko Samui Airport (USM) to Chiang Rai Intl. Airport (CEI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Ko Samui Airport (USM) to Chiang Rai Intl. Airport (CEI)?
is the least expensive month to fly from USM to CEI. Traveling during an off-peak travel window is often the key to finding better fares.
What is the cheapest airline that flies from Ko Samui Airport (USM) to Chiang Rai Intl. Airport (CEI)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest USM to CEI flight.
How many flights per day from Ko Samui Airport (USM) to Chiang Rai Intl. Airport (CEI)?
There aren't any daily direct flights available from Ko Samui Airport (USM) to Chiang Rai Intl. Airport (CEI). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from USM to CEI?
You'll typically find Tuesday the quietest day for flights, while Fridays are often 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 Ko Samui Airport (USM) to Chiang Rai Intl. Airport (CEI)?
To arrive at Chiang Rai Intl. Airport (CEI) on schedule, choose a flight that leaves Ko Samui Airport (USM) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Ko Samui Airport (USM) to Chiang Rai Intl. Airport (CEI) last-minute?
Waiting until just before your departure to book a flight from USM to CEI generally means paying more. While you might find some last-minute offers, they're not always guaranteed. Be flexible with your itinerary for a better chance of snagging a bargain.
Is it cheaper to book an USM to CEI flight and hotel package?
You'll generally save money by booking an USM 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 everything in one place. After selecting your ideal accommodations and flights, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Ko Samui Airport (USM) to Chiang Rai Intl. Airport (CEI)?
If you booked your USM to CEI 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 beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Samui Intl. Airport
Destination airport
Chiang Rai Intl.
Distance
718 mi

Book with confidence

Book with confidence

Samui Intl. Airport to Chiang Rai Flights

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

 

The best time to book a flight from Samui Intl. Airport to Chiang Rai

Sunday is one of the best days to book for cheap flights from Samui Intl. Airport 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 Samui Intl. Airport 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 Samui Intl. Airport to Chiang Rai in 2025. You can also book with separate airlines for your outbound and return journeys, from $254 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 Samui Intl. Airport 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 Samui Intl. Airport 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.

 

Samui Intl. Airport to Chiang Rai Flights
*Available to One Key members.