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Journey information
Overview: Chiang Mai to Koh Samui flight
ThailandThailand
Flights from Chiang Mai to Koh Samui depart on average 19 times per day, taking around 1h 45m. Cheap flight tickets for this journey start at $213 (€174) if you book in advance.
There are 1 flights per day. The earliest flight runs at 04:55, the last at 07:35. The fastest flight covers the 641 miles (1032 km) distance in 3h 50m. May is the cheapest month to fly.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 641 miles (1032 km) |
Average flight duration 1h 45m |
Cheapest ticket price $213 (€174) |
Flights per day 19 |
Direct flights 1 |
Fastest flight 3h 50m |
Cheapest month to travel May |
First flight 04:55 |
Last flight 07:35 |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Airlines: Bangkok Airways from Chiang Mai to Koh SamuiFind the best flights between Chiang Mai to Koh Samui with Omio's travel partners Bangkok Airways from $213 (€174). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Bangkok Airways
About
Bangkok Airways, known as "Asia's Boutique Airline," is a regional carrier based in Bangkok, Thailand, established in the 1960s. It began as an air taxi service in 1968, transitioning to scheduled flights in 1986, making it Thailand's first privately owned domestic airline. The airline operates scheduled services to destinations across Thailand and other Asian countries like Cambodia, China, Hong Kong, Laos, Maldives, and Singapore. Bangkok Airways is also notable for building and operating its own airports, including Samui, Sukhothai, and Trat, which are designed to be distinctive and serve key tourist and cultural destinations. The airline emphasizes service quality, punctuality, and safety, offering a full-service experience with baggage allowance, in-flight meals, and lounge access for all passengers.
Luggage & cancellation policy
Average Duration
3h 50m
Cheapest Price
$217 (€177)
Bangkok Airways frequency
20 a day
Luggage included
Economy class passengers are allowed 20 kg of checked baggage and 5 kg of carry-on luggage.
Additional luggage
Additional luggage can be purchased during booking or at the airport, subject to fees based on weight and destination.
Cancellation Policy
Cancellation policies vary by fare type; it's advised to check specific conditions when booking or contact customer service for details.
Pregnant on board
Pregnant women can travel up to 36 weeks into their pregnancy. A medical certificate may be required if there have been complications during pregnancy.
Unaccompagned minor
Bangkok Airways provides the Unaccompanied Minor (UMNR) service for minors travelling alone without a guardian that are aged between 5 to under 12 years old (on an original departure date). Children aged between 12 to under 16 years old are not specifically required to use the unaccompanied service; however, we are happy to provide the service if requested.
Amenities on board the airplane
Food sold onboard
Accessibility
Bangkok Airways provides assistance for passengers with reduced mobility. It's recommended to request assistance in advance.
Pets
Small pets such as cats and dogs are allowed in the cabin, provided they meet size and weight restrictions. Advance booking is required.
Entertaiment on board
FAQs: Chiang Mai to Koh Samui Flight
Find answers to the most common questions about traveling from Chiang Mai to Koh Samui by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Koh Samui, this guide helps you travel smarter and with confidence.
There are 14 flights a day from Chiang Mai (CNX) to Koh Samui (USM) which require at least one change with Bangkok Airways. Schedules can vary on holidays or weekends with fewer flights.
Take the Chiang Mai (CNX) to Koh Samui (USM) flight with Bangkok Airways. However, it's always good to check out all possible airlines for the journey to Koh Samui (USM) from Chiang Mai (CNX) as there might be differences in the amenities they offer.
Since neither Chiang Mai (CNX) nor Koh Samui (USM) are in the Schengen Area, passport requirements depend on the specific immigration rules of Thailand and Thailand. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is no time difference between Chiang Mai (CNX) and Koh Samui (USM).
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e. G. 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs).
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
popular airports
Popular airports from Chiang Mai to Koh Samui
Chiang Mai
Ko Samui
The major airport for departures in Chiang Mai is Chiang Mai. Find all the information you need to know about services, amenities and connections at Chiang Mai for your trip from Chiang Mai to Ko Samui.
Amenities at airport
Wifi
Shopping
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Lounge
Lost and Found Office
Car Rentalinformation
Distance to city center
3 km
Car connection
Route 108, Exit to Mahidol RdWifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops available, including duty-free and local crafts.
Parking
- Parking available near the terminal, approximately 0.52€ (20 THB) per hour.
Dining
- Restaurants in the terminal, including Thai and intertiol cuisine, such as Black Canyon Coffee and Burger King.
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps
WC
- Available throughout the airport.
Hotel
- Hotels nearby, such as the Airport Greenery Hotel within walking distance.
Lounge
- Lounges available, including Bangkok Airways Boutique Lounge.
Lost and Found Office
- Lost and Found located near the information desk in the arrivals area.
Car Rental
- Car rental services available, including Avis and Budget.
Public transit options for Chiang Mai
- Bus line R3, Chiang Mai Airport stop, 4 km
The major airport for arrivals in Ko Samui is Koh Samui. Find all the information you need to know about services, amenities and connections at Koh Samui for your journey to Ko Samui from Chiang Mai.
Amenities at airport
WifiShoppingParkingDiningATMTaxisAccessibilityWCLoungeLost and Found OfficeCar Rentalinformation
Distance to city center
14 kmCar connection
Route 4169Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops are available in the terminal, including souvenir and duty-free shops.
Parking
- Parking available near terminals, approximately 1.9€ ($2) per hour.
Dining
- Restaurants are located in the terminal, offering Thai and intertiol cuisine.
Taxis
- Available outside the terminal.
WC
- Available throughout the airport.
Lounge
- Lounge available for passengers, includes refreshments and seating.
Lost and Found Office
- Lost and Found located at the information desk in the terminal.
Car Rental
- Car rental services are available in the arrivals area.
Public transit options for Koh Samui
- Bus Line 4169, Thon Pier, 3 km
More options for your journey from Chiang Mai to Koh Samui
Here are some other resources that might have the information you need
Most popular flights to and from Koh Samui and Chiang Mai
Most popular flights to Koh Samui
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