Find cheap one-way flights from Koh Samui to Chiang Mai starting at US$78.
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstopUSM 08:551h 45mNonstopCNX 10:40Koh Samui - Chiang Mai | Sun, May 18 | Bangkok AirwaysCNX 11:351h 45mNonstopUSM 13:20Chiang Mai - Koh Samui | Wed, May 21 | Bangkok AirwaysUS$166 US$23831% OFF31% OFFUS$238 US$166
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USM 08:551h 45mNonstopCNX 10:40Koh Samui - Chiang Mai | Fri, May 2 | Bangkok AirwaysCNX 10:108h 20m1 stopsUSM 18:30Chiang Mai - Koh Samui | Wed, May 7 | Bangkok AirwaysUS$157 US$23834% OFF34% OFFUS$238 US$157
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USM 08:005h 45m1 stopsCNX 13:45Koh Samui - Chiang Mai | Thu, May 15 | Bangkok AirwaysCNX 14:357h1 stopsUSM 21:35Chiang Mai - Koh Samui | Wed, May 21 | Bangkok AirwaysUS$165 US$23831% OFF31% OFFUS$238 US$165
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USM 08:551h 45mNonstopCNX 10:40Koh Samui - Chiang Mai | Thu, May 8 | Bangkok AirwaysCNX 11:554h 40m1 stopsUSM 16:35Chiang Mai - Koh Samui | Wed, May 14 | Bangkok AirwaysUS$16531% OFFUS$238 US$165
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USM 08:551h 45mNonstopCNX 10:40Koh Samui - Chiang Mai | Sat, May 10 | Bangkok AirwaysCNX 10:105h1 stopsUSM 15:10Chiang Mai - Koh Samui | Sun, May 18 | Bangkok AirwaysUS$16631% OFFUS$238 US$166
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USM 08:551h 45mNonstopCNX 10:40Koh Samui - Chiang Mai | Sat, May 3 | Bangkok AirwaysCNX 11:554h 40m1 stopsUSM 16:35Chiang Mai - Koh Samui | Wed, May 7 | Bangkok AirwaysUS$16730% OFFUS$238 US$167
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USM 08:501h 50mNonstopCNX 10:40Koh Samui - Chiang Mai | Thu, Mar 20 | Bangkok AirwaysCNX 12:108h 20m1 stopsUSM 20:30Chiang Mai - Koh Samui | Mon, Mar 24 | Bangkok AirwaysUS$17128% OFFUS$238 US$171
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USM 08:501h 50mNonstopCNX 10:40Koh Samui - Chiang Mai | Fri, Mar 21 | Bangkok AirwaysCNX 12:108h 20m1 stopsUSM 20:30Chiang Mai - Koh Samui | Mon, Mar 24 | Bangkok AirwaysUS$17128% OFFUS$238 US$171
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USM 08:551h 45mNonstopCNX 10:40Koh Samui - Chiang Mai | Sat, May 17 | Bangkok AirwaysCNX 11:555h 10m1 stopsUSM 17:05Chiang Mai - Koh Samui | Sun, May 18 | Bangkok AirwaysUS$17825% OFFUS$238 US$178
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USM 08:501h 50mNonstopCNX 10:40Koh Samui - Chiang Mai | Sun, Mar 23 | Bangkok AirwaysCNX 10:109h 35m1 stopsUSM 19:45Chiang Mai - Koh Samui | Sun, Mar 30 | Bangkok AirwaysUS$17925% OFFUS$238 US$179
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USM 13:0017h 25m1 stopsCNX Invalid DateKoh Samui - Chiang Mai | Sat, Mar 22 | Normal AirlineCNX 15:006hNonstopUSM 16:00Chiang Mai - Koh Samui | Mon, Mar 24 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopUSM 08:551h 45mNonstopCNX 10:40Koh Samui - Chiang Mai | Sun, May 11 | Bangkok AirwaysUS$78 US$16453% OFF53% OFFUS$164 US$78
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USM 08:551h 45mNonstopCNX 10:40Koh Samui - Chiang Mai | Thu, May 15 | Bangkok AirwaysUS$83 US$16449% OFF49% OFFUS$164 US$83
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USM 08:551h 45mNonstopCNX 10:40Koh Samui - Chiang Mai | Sat, May 17 | Bangkok AirwaysUS$83 US$16449% OFF49% OFFUS$164 US$83
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USM 08:551h 45mNonstopCNX 10:40Koh Samui - Chiang Mai | Thu, May 8 | Bangkok AirwaysUS$8449% OFFUS$164 US$84
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USM 08:551h 45mNonstopCNX 10:40Koh Samui - Chiang Mai | Wed, Apr 30 | Bangkok AirwaysUS$10437% OFFUS$164 US$104
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USM 08:551h 45mNonstopCNX 10:40Koh Samui - Chiang Mai | Sat, May 10 | Bangkok AirwaysUS$10437% OFFUS$164 US$104
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USM 08:501h 50mNonstopCNX 10:40Koh Samui - Chiang Mai | Wed, Mar 26 | Bangkok AirwaysUS$12126% OFFUS$164 US$121
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USM 08:501h 50mNonstopCNX 10:40Koh Samui - Chiang Mai | Thu, Mar 27 | Bangkok AirwaysUS$12325% OFFUS$164 US$123
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USM 08:551h 45mNonstopCNX 10:40Koh Samui - Chiang Mai | Sat, Apr 5 | Bangkok AirwaysUS$12325% OFFUS$164 US$123
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USM 08:551h 45mNonstopCNX 10:40Koh Samui - Chiang Mai | Thu, May 1 | Bangkok AirwaysUS$12325% OFFUS$164 US$123
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USM 13:0017h 25m1 stopsCNX Invalid DateKoh Samui - Chiang Mai | Sat, Mar 22 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
When is the cheapest time to book flights from Koh Samui to Chiang Mai?
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Cheapest airlines flights from Koh Samui to Chiang Mai
Frequently Asked Questions
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When are flight tickets from Koh Samui (USM) to Chiang Mai (CNX) the cheapest?
Airlines adjust prices for flights from Koh Samui to Chiang Mai 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 Koh Samui (USM) to Chiang Mai (CNX) cost?
According to Trip.com's data, the lowest price is around $233. -
How long does it take to fly from Koh Samui (USM) to Chiang Mai (CNX) and what is the distance?
It takes around 1 hour 46 minutes to fly from Koh Samui (USM) to Chiang Mai (CNX). -
What is the transportation method from the main airport to downtown in Chiang Mai?
- The distance from Chiang Mai Intl. Airport to downtown is about 3 km. It takes about 20 minutes by taxi.
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What are the most popular airlines that fly from Koh Samui (USM) to Chiang Mai (CNX)?
Airlines with flights from Koh Samui (USM) to Chiang Mai (CNX): China Airlines, Thai Airways, Qatar Airways, EVA Air, Bangkok Airways, Turkish Airlines and Singapore Airlines.
How to find a cheap flight from Koh Samui to Chiang Mai
Koh Samui to Chiang Mai Flight Information
Cheapest one-way flight price | $71 |
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Cheapest round-trip ticket price | $153 |
Off-season for travel | April |
Peak season for travel | December |
Flight distance | 1,032.16 km |
Average flight time | 1 hour 46 minutes |
Popular airline | Bangkok Airways |
Flights from Koh Samui to Chiang Mai: Travel Guide and Top Attractions
Flight Information: Flights from Koh Samui to Chiang Mai

Samui International Airport Terminal. Source: Photo by Hadar5000 / Wikipedia.
Looking to travel from the tropical paradise of Koh Samui to the cultural hub of Chiang Mai? You're in luck! This route is not only popular but also important for travelers seeking to explore the diverse wonders of Thailand. With an average flight distance of 1,033 km, flying from Koh Samui to Chiang Mai is the most convenient and time-saving option. The most popular airline for this route is Etihad Airways, offering a seamless travel experience for passengers.
However, if you prefer alternative transportation methods, there are several options available. There is no direct land transportation or ferry service from Koh Samui to Chiang Mai. However, you can consider a combination of ferry and train or bus to reach Chiang Mai. You would need to take a ferry from Koh Samui to Surat Thani, then followed by a train or bus ride to Chiang Mai. Details of these options are as follows:
Transportation Method | Average Cost | Duration |
Ferry + Train | THB1,000-THB2,200 | 10-16 hours |
Ferry + Bus | THB800-THB1,600 | 10-14 hours |
Whichever mode of transportation you choose, you'll be able to reach your destination and explore the wonders of Chiang Mai.
Major Airport in Koh Samui and Transportation

Samui International Airport. Source: Photo by Binderdonedat / Wikipedia.
Koh Samui is served by one major airport:
- Samui International Airport: Located in Bo Phut, the airport boasts a distinctive open-air design that captures the essence of the island's laid-back atmosphere. As a hub for Bangkok Airways, it facilitates both domestic and limited international flights, connecting travelers to popular destinations within Thailand and nearby countries. The facilities include lounges, shops, restaurants, and car rental services, catering to the needs of visitors. Transfer between terminals is within close proximity on foot with signages and walkways to facilitate easy transfers.
When it comes to transportation options from downtown Koh Samui to the airport, there are several choices available:
- Taxi: THB400-THB800
- Songthaews (Open-air Truck): THB50-THB200
- Motorbike Taxi: THB50-THB200
- Public Bus: THB20-THB100
- Private Car Service: THB600-THB1,500
- Ride-Sharing Service: THB150-THB400
Whichever mode of transportation you choose, you'll be able to reach the airport in a timely manner.
Major Airport in Chiang Mai and Transportation

Chiang Mai International Airport. Source: Photo by Chiang Mai Ala Carte Tour / chiangmai-alacarte.com.
Chiang Mai is served by one major airport:
- Chiang Mai International Airport: Situated in Chiang Mai, Thailand, this international airport serves as a vital transportation hub facilitating both domestic and international flights. The airport prioritizes passenger comfort by providing essential amenities such as free Wi-Fi, efficient baggage services, and convenient charging stations. Navigating within the terminal is made seamless for travelers with clear signage and information desks, ensuring a smooth transfer process between domestic and international terminals.
When it comes to transportation options from Chiang Mai International Airport to the downtown area, you have several choices. The estimated price range for each transportation method is as follows:
- Taxi: THB150-THB300
- Bus: THB20-THB50
- Private Car Service: THB400-THB600
These transit alternatives offer both convenience and affordability, serving as seamless means to access the downtown Chiang Mai from the airport.
When is the Best Time to Buy Flights from Koh Samui to Chiang Mai?

Wat Phra Singh, Chiang Mai.
If you're looking to save money on your flight from Koh Samui to Chiang Mai, it's important to consider the timing of your booking. The most expensive month to fly this route is March, with prices typically higher due to increased demand. On the other hand, the cheapest month to fly is November, offering great savings for budget-conscious travelers. By booking your flight during the off-peak season, you can enjoy significant savings and make the most of your travel budget.
How to Find Cheap Flights from Koh Samui to Chiang Mai

International arrival Hall, Chiang Mai International Airport. Source: Photo by Asia Study / asia-study.com.
- Be flexible with your travel dates: By being open to different departure and return dates, you can take advantage of any special deals or promotions.
- Book in advance: Planning ahead and booking your flight early can often result in lower fares.
- Sign up for fare alerts: Stay informed about any price drops or special offers by signing up for fare alerts from Trip.com.
- Consider alternative airports: Sometimes, flying into or out of nearby airports can offer better deals.
- Compare prices: Use Trip.com's flight search engine to compare prices from different airlines and find the best deal for your journey.
When it comes to finding cheap flights from Koh Samui to Chiang Mai, Trip.com is your go-to platform. With our extensive network of airlines and competitive prices, we can help you find the best deals and make your travel dreams a reality.
Tips to Travel to Chiang Mai

Elephant Nature Park, Chiang Mai.
- Immerse yourself in the local culture by visiting the city's many temples, such as Wat Phra That Doi Suthep and Wat Chedi Luang.
- Engage in compassionate interactions with elephants at a sanctuary committed to the welfare of these magnificent beings.
- Explore the vibrant night markets, where you can find unique souvenirs and indulge in delicious street food.
- Take part in a traditional Thai cooking class and learn how to prepare authentic dishes.
- Experience the beauty of nature by visiting Doi Inthanon National Park, home to Thailand's highest peak.
- Don't miss the opportunity to participate in the Yi Peng Lantern Festival, a magical event where thousands of lanterns are released into the night sky.
Explore Chiang Mai

Chiang Mai Night Bazaar.
Chiang Mai offers a wealth of attractions to explore. Here are 10 popular spots that should not be missed:
- Wat Phra Singh - Explore the intricate Lanna-style architecture and serene courtyards of this historic temple in the heart of Chiang Mai.
- Chiang Mai Night Bazaar - Immerse yourself in a vibrant night market offering a kaleidoscope of goods, from local crafts to delicious street food.
- Doi Inthanon National Park - Revel in the natural beauty of Thailand's highest peak, where waterfalls, pagodas, and lush landscapes await.
- Tha Pae Gate - Step back in time at the iconic Tha Pae Gate, a remnant of the ancient city walls with surrounding shops and bustling activity.
- Elephant Nature Park - Experience ethical elephant encounters in a sanctuary dedicated to the well-being of these majestic creatures.
- Bua Thong Waterfalls (Sticky Waterfalls) - Climb the mineral-rich tiers of these unique waterfalls, known for their grippy limestone surface that allows for safe scaling.
- Art in Paradise Chiang Mai - Dive into a world of optical illusions and interactive art at this 3D museum that sparks creativity and fun.
- Chiang Mai Zoo - Encounter diverse wildlife and enjoy panoramic views of the city from the mountainside location of Chiang Mai Zoo.
- Warorot Market (Kad Luang) - Wander through this bustling market, offering a sensory overload of fresh produce, local delicacies, and traditional crafts.
- Mae Sa Valley - Embark on an adventure in Mae Sa Valley, where you can explore botanical gardens, orchid farms, and partake in thrilling outdoor activities.
Getting around Chiang Mai is easy and convenient. The city offers a range of transportation options, including taxis, tuk-tuks, and songthaews (red trucks). These modes of transportation allow you to easily navigate the city and explore its many attractions.
With so much to see and do, Chiang Mai is a destination that offers something for everyone. Start planning your trip today and get ready to explore this vibrant city!
Plan Your Trip Around Chiang Mai
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