Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Find cheap one-way flights from Chiang Rai to Koh Samui starting at US$93.

Whether you’re going for a one-way or round-trip to Koh Samui, we’ve got you covered! Check out these different flight options from Chiang Rai below.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Chiang Rai to Koh Samui Flight time & Schedules

Flight info.
Departure
Arrival
Weekly Schedule
  1. FD3202

    09:55

    CEI

    1.3h

    11:10

    DMK

    SMTWTFS
  2. PG193

    20:05

    BKK

    1.5h

    21:35

    USM

    SMTWTFS
  3. FD3210

    13:10

    CEI

    1.3h

    14:25

    DMK

    SMTWTFS
  4. PG101

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS
  5. FD3210

    13:10

    CEI

    1.3h

    14:25

    DMK

    SMTWTFS
  6. PG193

    20:05

    BKK

    1.5h

    21:35

    USM

    SMTWTFS
  7. VZ133

    15:20

    CEI

    1.4h

    16:45

    BKK

    SMTWTFS
  8. PG101

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS
  9. FD3208

    17:50

    CEI

    1.3h

    19:10

    DMK

    SMTWTFS
  10. PG101

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS
  11. SL545

    19:40

    CEI

    1.4h

    21:05

    DMK

    SMTWTFS
  12. PG101

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS
  13. DD107

    19:45

    CEI

    1.3h

    21:00

    DMK

    SMTWTFS
  14. PG101

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS
  15. DD109

    20:55

    CEI

    1.3h

    22:10

    DMK

    SMTWTFS
  16. PG101

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS
  17. VZ135

    20:55

    CEI

    1.4h

    22:20

    BKK

    SMTWTFS
  18. PG101

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS
  19. FD3206

    21:30

    CEI

    1.3h

    22:45

    DMK

    SMTWTFS
  20. PG101

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS

When is the cheapest time to book flights from Chiang Rai to Koh Samui?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Koh Samui from Chiang Rai have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Chiang Rai to Koh Samui

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Chiang Rai to Koh Samui.

Frequently Asked Questions

  • When are flight tickets from Chiang Rai (CEI) to Koh Samui (USM) the cheapest?

    Airlines adjust prices for flights from Chiang Rai to Koh Samui based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Chiang Rai (CEI) to Koh Samui (USM) cost?

    According to Trip.com's data, the lowest price is around $171.
  • What is the transportation method from the main airport to downtown in Koh Samui?

    • The distance from Samui International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Chiang Rai to Koh Samui

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Chiang Rai to Koh Samui Flight Information

Cheapest nonstop flight price$93
Off-season for travelMarch
Peak season for travelMay
Flight distance1,156.8 km
Popular airlineThai AirAsia