C$ 252 Find Cheap Flights from Chiang Mai to Ko Samui – Compare and Save

The luggage allowance on flights from Chiang Mai to Koh Samui with Nok Air varies based on the type of ticket. Passengers have a checked baggage allowance of 20 kg unless otherwise indicated. Passengers are also allowed to bring one piece of hand baggage on board, which should weigh no more than 7 kg. It's always best to confirm the baggage allowance before booking your flight.

Thai Airways provides a range of services for passengers with reduced mobility on flights from Chiang Mai to Koh Samui. These services include assistance with wheelchair and boarding, as well as the use of special seating and other equipment as needed. Passengers with reduced mobility can request these services at the time of booking. Thai Airways provides wheelchair assistance both at the airport and on board when necessary.

From Ko Samui Airport, passengers can access several nearby cities in Thailand through domestic flights operated by various airlines. These nearby cities include Bangkok, Krabi, Phuket, Pattaya, and Surat Thani. The airlines that offer these domestic flights include Bangkok Airways, Thai Smile, Nok Air, Thai AirAsia, Thai Lion Air, and Thai Vietjet Air.

Thai AirAsia offers a range of seat options for passengers to choose from for flights from Chiang Mai to Koh Samui, including regular seats and hot seats. Hot seats are premium seats located at the front of the plane that offer extra legroom and other amenities. These seats can be selected at the time of booking for an additional fee. Additionally, Thai AirAsia offers spacious cabin seating, which provides additional legroom and comfort for passengers.

Only Bangkok Airways operates flights between Chiang Mai and Ko Samui.

Flights from Chiang Mai to Ko Samui usually depart from Chiang Mai (CNX) and arrive at Ko Samui (USM).

Here are some options for this route, based on selected ticket types and cabin classes:

• Bangkok Airways: a carry-on bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Only Economy Class is available on flights from Chiang Mai to Ko Samui.

On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 470 round-trip via Bangkok Don Mueang Intl (DMK), compared to C$ 592 for direct.

Connecting flights from Chiang Mai to Ko Samui most commonly pass through:

• Bangkok Suvarnabhumi (BKK) – 89% of one-stop connections
• Bangkok Don Mueang Intl (DMK) – 11% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

Yes. Being flexible with your travel dates can save you up to 23% on the Chiang Mai to Ko Samui route. Tuesday is the cheapest departure day at C$ 503 round-trip on average, while Saturday is the most expensive at C$ 648, a difference of C$ 145. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Chiang Mai to Ko Samui route, 6% of flights were delayed in the past 3 months, with delays averaging 1 hour 40 minutes.

Morning is the busiest departure period on Chiang Mai to Ko Samui flights, with 100% leaving in that window. Afternoon departures account for 0%, Evening flights for 0%, and Night flights for 0%.

Some of the most popular sights in Ko Samui are Lamai Beach, Chaweng Beach, and Fishermans Village. These are among the most viewed places in Ko Samui on KAYAK.

These are the earliest and latest flight times available from Chiang Mai to Ko Samui:

• Earliest: departs at 11:30 am and lands at 1:15 pm
• Latest: departs at 12:05 pm and lands at 1:50 pm.

The flight takes about 1h 45m.

A direct flight from Chiang Mai to Ko Samui takes 1h 45m, covering 1,659 km.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about C$ 306 to C$ 611. That means the highest observed fare was about 99% higher than the lowest one.

One-way fares from Chiang Mai to Ko Samui are currently lower than usual. Average one-way flight prices are about C$ 266, which is 28% below the typical average for this route.

Bangkok Airways is the only airline operating Chiang Mai to Ko Samui flights. 94% of its flights are on time.

Evening flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Bangkok Don Mueang Intl (DMK) gives the shortest average 1-stop total travel time at 4h 29m, compared with 6h 50m via Bangkok Suvarnabhumi (BKK).

Ko Samui Airport (USM) hosts 5 major car rental companies, with daily rates starting from around C$ 19 for economy cars. Top options include:
· Drive Car Rental
· Alamo
· Sixt
· Enterprise Rent-A-Car
· Hertz

Round-trip flights from Chiang Mai to Ko Samui range from C$ 491 to C$ 657, with an average of C$ 598 over the past 12 months. Anything below C$ 491 counts as a good deal.