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Cheap flights from Chiang Mai to Koh Samui from C$ 125

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CNX — USM
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

What is the cheapest day to fly round-trip from Chiang Mai to Koh Samui?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 58% when planning your travel around this day of the week.

How far in advance should I book a flight from Chiang Mai to Koh Samui?

Users have found that booking a flight from Chiang Mai to Koh Samui at least 33 days early can save you up to 129% on average compared to booking a flight this week. If booking 33 days before your flight isn’t an option for you, users have found flights from Chiang Mai to Koh Samui for as little as C$ 414 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 508 for flights departing within the next 3 days.

What is the cheapest month to fly from Chiang Mai to Koh Samui?

The best pricing can be found in the month of September. Prices to Koh Samui from Chiang Mai average C$ 401. You can even find prices in September for less than C$ 401, as users have found deals to Koh Samui from as low as C$ 199. The month of August appears to be one of the more expensive times to travel to Koh Samui from Chiang Mai. Flying in the targeted month can save you up to 24%.

When is the cheapest time to fly from Chiang Mai to Koh Samui (CNX - USM)?

When flying from Chiang Mai to Koh Samui, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Bangkok Airways flights from Chiang Mai to Koh Samui

Explore cheap flight options specifically provided by Bangkok Airways for the route between Chiang Mai and Koh Samui. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Mon 10/610:10 a.m.CNX - USM
1 stop6h 55mBangkok Airways
Mon 17/68:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 15/5C$ 326
Wed 3/72:35 p.m.CNX - USM
1 stop5h 55mBangkok Airways
Mon 15/78:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 15/5C$ 338
Mon 3/610:10 a.m.CNX - USM
1 stop7h 35mBangkok Airways
Thu 20/68:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 15/5C$ 347
Tue 9/711:55 a.m.CNX - USM
1 stop6h 35mBangkok Airways
Mon 15/78:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 15/5C$ 369
Fri 31/511:35 a.m.CNX - USM
Nonstop1h 45mBangkok Airways
Mon 3/68:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 15/5C$ 508
Fri 31/511:35 a.m.CNX - USM
Nonstop1h 45mBangkok Airways
Mon 3/68:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 16/5C$ 512
Fri 31/511:55 a.m.CNX - USM
1 stop9h 05mBangkok Airways
Mon 3/68:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 15/5C$ 541
Fri 31/511:55 a.m.CNX - USM
1 stop9h 05mBangkok Airways
Mon 3/68:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 16/5C$ 545

Cheap Chiang Mai to Koh Samui flights in May & June 2024

Find cheap flight options from Chiang Mai to Koh Samui specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 409,532 searches. Prices were last updated on 16 May 2024.
Mon 10/610:10 a.m.CNX - USM
1 stop6h 55mBangkok Airways
Mon 17/68:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 15/5C$ 326
Mon 3/610:10 a.m.CNX - USM
1 stop7h 35mBangkok Airways
Thu 20/68:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 15/5C$ 347
Fri 7/68:00 p.m.CNX - USM
1 stop24h 55mBangkok Airways
Mon 10/68:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 16/5C$ 360
Fri 31/511:35 a.m.CNX - USM
Nonstop1h 45mBangkok Airways
Mon 3/68:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 15/5C$ 508
Fri 31/511:35 a.m.CNX - USM
Nonstop1h 45mBangkok Airways
Mon 3/68:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 16/5C$ 512
Fri 31/511:55 a.m.CNX - USM
1 stop9h 40mBangkok Airways
Mon 3/68:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 15/5C$ 541
Fri 31/510:10 a.m.CNX - USM
1 stop10h 50mBangkok Airways
Mon 3/68:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 16/5C$ 545

Chiang Mai to Koh Samui 2024 flight deals

Discover exclusive flight deals for travel between Chiang Mai and Koh Samui in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Mon 10/610:10 a.m.CNX - USM
1 stop6h 55mBangkok Airways
Mon 17/68:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 15/5C$ 326
Wed 3/72:35 p.m.CNX - USM
1 stop5h 55mBangkok Airways
Mon 15/78:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 16/5C$ 338
Mon 3/610:10 a.m.CNX - USM
1 stop7h 35mBangkok Airways
Thu 20/68:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 15/5C$ 347
Fri 7/68:00 p.m.CNX - USM
1 stop24h 55mBangkok Airways
Mon 10/68:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 16/5C$ 360
Tue 9/711:55 a.m.CNX - USM
1 stop6h 35mBangkok Airways
Mon 15/78:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 15/5C$ 369
Tue 9/710:10 a.m.CNX - USM
1 stop10h 50mBangkok Airways
Mon 15/78:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 16/5C$ 372
Thu 25/710:10 a.m.CNX - USM
1 stop5h 00mBangkok Airways
Thu 1/88:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 16/5C$ 395
Sat 23/1111:30 a.m.CNX - USM
Nonstop1h 45mBangkok Airways
Tue 26/118:50 a.m.USM - CNX
Nonstop1h 50mBangkok Airways
Deal found 15/5C$ 507
Fri 31/511:35 a.m.CNX - USM
Nonstop1h 45mBangkok Airways
Mon 3/68:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 15/5C$ 508

Direct flights to Koh Samui from Chiang Mai

Discover non-stop flight options from Chiang Mai to Koh Samui. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Fri 31/511:35 a.m.CNX - USM
Nonstop1h 45mBangkok Airways
Mon 3/68:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 15/5C$ 508
Fri 31/511:35 a.m.CNX - USM
Nonstop1h 45mBangkok Airways
Mon 3/68:55 a.m.USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 16/5C$ 512

One-way flights to Koh Samui from Chiang Mai

Search for one-way flight options from Chiang Mai to Koh Samui. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Wed 30/1012:10 p.m.CNX - USM
1 stop5h 00mBangkok Airways
Deal found 15/5C$ 125
Tue 11/68:00 p.m.CNX - USM
1 stop11h 20mBangkok Airways
Deal found 16/5C$ 142
Wed 29/52:35 p.m.CNX - USM
1 stop6h 25mBangkok Airways
Deal found 16/5C$ 151
Wed 30/1011:30 a.m.CNX - USM
Nonstop1h 45mBangkok Airways
Deal found 15/5C$ 159
Fri 24/52:35 p.m.CNX - USM
1 stop6h 25mBangkok Airways
Deal found 15/5C$ 170
Fri 11/108:00 p.m.CNX - USM
1 stop11h 20mBangkok Airways
Deal found 15/5C$ 178
Fri 5/72:35 p.m.CNX - USM
1 stop7h 00mBangkok Airways
Deal found 14/5C$ 196
Wed 22/58:00 p.m.CNX - USM
1 stop25h 00mBangkok Airways
Deal found 15/5C$ 200
Thu 30/511:35 a.m.CNX - USM
Nonstop1h 45mBangkok Airways
Deal found 16/5C$ 292

Find flights from Chiang Mai to Koh Samui within your budget

Customize your flight search to find flights from Chiang Mai to Koh Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 326 - C$ 545

Route

Depart

Return

Price

Chiang MaiKo Samui

CNX - USM

CNXUSM

Chiang Mai

Mon 10/6

1 stop6h 55m

Ko Samui

Mon 17/6

Nonstop1h 45m

C$ 326

Chiang MaiKo Samui

CNX - USM

CNXUSM

Chiang Mai

Wed 3/7

1 stop5h 55m

Ko Samui

Mon 15/7

Nonstop1h 45m

C$ 338

Chiang MaiKo Samui

CNX - USM

CNXUSM

Chiang Mai

Mon 3/6

1 stop7h 35m

Ko Samui

Thu 20/6

Nonstop1h 45m

C$ 347

Chiang MaiKo Samui

CNX - USM

CNXUSM

Chiang Mai

Tue 9/7

1 stop6h 35m

Ko Samui

Mon 15/7

Nonstop1h 45m

C$ 369

Chiang MaiKo Samui

CNX - USM

CNXUSM

Chiang Mai

Fri 31/5

Nonstop1h 45m

Ko Samui

Mon 3/6

Nonstop1h 45m

C$ 508

Chiang MaiKo Samui

CNX - USM

CNXUSM

Chiang Mai

Fri 31/5

Nonstop1h 45m

Ko Samui

Mon 3/6

Nonstop1h 45m

C$ 512

Chiang MaiKo Samui

CNX - USM

CNXUSM

Chiang Mai

Fri 31/5

1 stop9h 05m

Ko Samui

Mon 3/6

Nonstop1h 45m

C$ 541

Chiang MaiKo Samui

CNX - USM

CNXUSM

Chiang Mai

Fri 31/5

1 stop9h 05m

Ko Samui

Mon 3/6

Nonstop1h 45m

C$ 545

Flights are sorted by cheapest first

Deals found on 15/5

When is the best time to book a flight from Chiang Mai to Koh Samui?

Use this chart to determine the optimal time to book a round-trip flight from Chiang Mai to Koh Samui. Price data was last updated on 10 May 2024.
The price you pay for your flight from Chiang Mai to Koh Samui may vary depending on when you book. For the best chance of a lower fare, look to book 32 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Chiang Mai to Koh Samui?

Use this chart to determine the cheapest time to fly round-trip from Chiang Mai to Koh Samui. Price data was last updated on 12 May 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chiang Mai to Koh Samui flight should consider departing on Monday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Reviews of airlines servicing Koh Samui

Get insights into the airlines that provide service to Koh Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Koh Samui. Reviews last updated 16 May 2024.
Bangkok Airways
8.3
Very good
205 reviews
Check prices

Crew

8.7

Food

7.6

Overall

8.3

Boarding

8.4

Comfort

8.1

Entertainment

6.8

Reviews

1 / 5

Wow, they even served a good meal on a 1 hour flight!

Bangkok Airways
8.3
Very good
205 reviews
Bangkok Airways
8.3
Very good
205 reviews
Check prices

Crew

8.7

Food

7.6

Overall

8.3

Boarding

8.4

Comfort

8.1

Entertainment

6.8

Reviews

1 / 5

Wow, they even served a good meal on a 1 hour flight!

Related info for your journey

Find useful and relevant information for your journey from Chiang Mai to Koh Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Chiang Mai to Koh Samui?

    You will need to book a flight from Chiang Mai to Ko Samui if you want to fly from Chiang Mai to Koh Samui. At least 1 airline has flights from Chiang Mai (CNX) to Ko Samui (USM) on a regular basis. There are 3 flights to Koh Samui from the Chiang Mai airport per day. If you manage to book one that is nonstop, then you can expect the flight time from CNX to USM to be around 6h 00m.

  • Can I find flights from Chiang Mai to Koh Samui for under C$ 400 on Cheapflights?

    Yes, there are multiple flights from Chiang Mai to Koh Samui for under C$ 400. The cheapest flight booked recently is on Bangkok Airways for just C$ 326, but on average you can expect to pay C$ 435.

  • Are there direct flights from Chiang Mai to Koh Samui for under C$ 600 on Cheapflights?

    Cheapflights has 2 direct flights from Chiang Mai to Koh Samui under C$ 600. A good price for a direct flight from Chiang Mai to Koh Samui is less than C$ 510.

  • How popular is this Chiang Mai to Koh Samui flight route?

    The Chiang Mai to Ko Samui flight path was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What is the cheapest airline to fly from Chiang Mai to Koh Samui round-trip?

    Currently priced at C$ 326, Bangkok Airways will fly you from Chiang Mai to Koh Samui and back. In addition to Bangkok Airways, many other airlines offer competitively priced options for your trip. Bangkok Airways is priced at 18% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Chiang Mai to Koh Samui?

    Consider EVA Air (100%), Qatar Airways (100%) or Thai Airways (100%) when booking your flight. These represent the most reliable airlines when flying from Chiang Mai to Koh Samui.

  • What are the cheapest flights from Chiang Mai to Koh Samui?

    On average you can expect to pay C$ 276 for a flight from Chiang Mai to Koh Samui. The cheapest flight overall is C$ 148 while the most popular route, (Chiang Mai - Ko Samui) is currently priced at C$ 672.

  • What does CNX to USM mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Chiang Mai Airport to Ko Samui Airport flight would often be abbreviated as a CNX to USM flight.

  • Can I find deals for flights from Chiang Mai to Koh Samui that include extra baggage allowance?

    The amount of baggage you can bring on your Chiang Mai to Koh Samui flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chiang Mai to Koh Samui with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chiang Mai to Koh Samui flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Chiang Mai to Koh Samui that include hotel bookings?

    Yes. In addition to deals on Chiang Mai to Koh Samui flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chiang Mai to Koh Samui?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Mai to Koh Samui.

  • Can I find deals for business class flights from Chiang Mai to Koh Samui?

    Yes. Cheapflights offers flight deals from Chiang Mai to Koh Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Chiang Mai to Koh Samui that allow pets onboard?

    Many airlines flying from Chiang Mai to Koh Samui offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chiang Mai to Koh Samui?

    Yes, you can often find last-minute deals on Chiang Mai to Koh Samui flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chiang Mai to Koh Samui flight deals updated?

    The Chiang Mai to Koh Samui flight deals you see on this page were last updated on 16/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Chiang Mai to Koh Samui

Discover the top airline that operate flights from Chiang Mai to Koh Samui. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Bangkok AirwaysCheapestC$ 266AverageC$ 405FlexibilityNo cancel feeOn-time74%
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Search flights from Chiang Mai to Koh Samui by cabin class

Find flights from Chiang Mai to Koh Samui, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Chiang Mai to Koh Samui

Find hourly flight availability from Chiang Mai to Koh Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 May 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Chiang Mai to Koh Samui

Explore weekly flight availability from Chiang Mai to Koh Samui. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 May 2024.
Sunday3daily flights
Monday3daily flights
Tuesday3daily flights
Wednesday3daily flights
Thursday3daily flights
Friday3daily flights
Saturday3daily flights

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Fly with Cheapflights

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How does Cheapflights help users find flights from Chiang Mai to Koh Samui?

When you search for this flight from Chiang Mai to Koh Samui, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to Koh Samui?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Chiang Mai to Koh Samui for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Chiang Mai to Koh Samui with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Chiang Mai to Koh Samui flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Chiang Mai to Koh Samui become cheaper?

Of course! You can now track prices for flights from Chiang Mai to Koh Samui and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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