Chiang Mai to Koh Samui Flights

Age of children at time of trip

We will search for applicable airfare discounts. Must have 1 adult for each infant in lap

Selected fares from Chiang Mai to Koh Samui

Departure Arrival Travel dates Round-trip fares
CNX USM Fri, 20 Nov - Sat, 28 Nov £267
CNX USM Sat, 19 Sep - Sat, 26 Sep £404

Find Low-Cost Flights from Chiang Mai to Koh Samui

When it comes to deals on flights from Chiang Mai to Koh Samui, Ebookers has the best selection of cheap tickets. From everyday low prices to fare sales, we can help you save money.

Advance notice of sales and discounts

When you register as an Ebookers member, you will enjoy early warning of sales and promotions for flights from Chiang Mai to Koh Samui. We'll also send you special promotional codes that will give you discounts on plane tickets. By signing up for our notification emails, you can have access to the best possible deals, whether you are booking in advance or planning last-minute travel to Koh Samui.

Travel planning tools make booking easier

Finding flights from Chiang Mai to Koh Samui is easy with Ebookers. Our booking engine allows you to customise your search to create the perfect trip. Add on a hire car or a hotel in Koh Samui to take advantage of package discounts. With our advanced options, you can book your entire trip in one place. We even offer extra booking options, such as tours or package holidays.

Make changes to your trip online

With Ebookers, it's easy to make changes to your flights from Chiang Mai to Koh Samui. Our online management system allows you to login and update your seating and meal preferences. We'll send your information to the airline, so your trip will be comfortable and convenient. If you need to change or cancel the flight, there's no need to call in. Just simply log in and find your flight in the "My Bookings" section. With Ebookers, it is easy and convenient to manage flights from Chiang Mai to Koh Samui at any hour of the day.

Cheap flights from Chiang Mai to Koh Samui

Mon Tue Wed Thu Fri Sat Sun
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£288
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31

Highlighted price = Cheapest round-trip flights

Prices are round trip per person (conditions apply)

Featured Koh Samui Hotels

KC Resort and Over Water Villas

5 stars
3.7 / 5 9 reviews

166/98 Moo. 2, T.Bophut

Book Now & Save 60%

...Samui International Airport (0.6 mi/1 km) Complimentary airport shuttle service Attractions.... Boutique luxury hotel with infinity pool overlooking Chaweng BayWith its hilltop location, luxury...

Hotel only £81.32

Nora Buri Resort & Spa Samui

5 stars
4.0 / 5 4 reviews

111 Moo 5

...Samui International Airport (1 mi/1.6 km)Airport transfer service (fees apply) Attractions....

Hotel only £36.96

Saboey Resort & Villas

3 stars
3.0 / 5 0 reviews

51/4 Moo 4, Tambon Bophut

Book Now & Save 50%

Saboey is a beautiful, secluded resort in the beautiful island of Koh Samui in Thailand, designed to maximise serenity, space and privacy....

Hotel only £25.80

Punnpreeda Hip Resort Samui

3 stars
3.0 / 5 0 reviews

32 Moo 4 Bang Rak Beach

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...Punnpreeda Hip Resort is located oceanfront on Bang Rak Beach, Koh Samui.... This lovely resort in conveniently located just a short hop from Samui International Airport and only 10 minutes from...

Hotel only £123.21

Nora Beach Resort & Spa Samui

4 stars
3.5 / 5 4 reviews

222 Moo 2 Chawang Beach

...The hilltop setting of Nora Beach Resort and Spa Koh Samui gives guests both a great view and access to Chaweng Beach, one of the most popular in Koh Samui.... Samui International Airport (0.8...

Hotel only £49.29

The Briza Beach Resort, Samui

5 stars
5.0 / 5 3 reviews

173/22 Moo 2, T. Bophut

Book Now & Save 60%

...The resort is under the management team of Briza Resort Group who has operation team with long experience of professional background in the hospitality industry and the newest 5 star resort of...

August

Cheap weekend flights in August from Chiang Mai to Koh Samui

Travel dates Departure Arrival Stops: Round-trip fares
Leave Thu, 27 Aug Chiang Mai (CNX) Koh Samui (USM) Bangkok Airways £315
Earn £3.15
Return Sat, 29 Aug Koh Samui (USM) Chiang Mai (CNX) Bangkok Airways

Lowest roundtrip airfare in August from Chiang Mai to Koh Samui

Travel dates Departure Arrival Stops: Round-trip fares
Leave Sat, 8 Aug Chiang Mai (CNX) Koh Samui (USM) Bangkok Airways £288
Earn £2.88
Return Fri, 14 Aug Koh Samui (USM) Chiang Mai (CNX) Bangkok Airways

Best one-week trip in August from Chiang Mai to Koh Samui

Travel dates Departure Arrival Stops: Round-trip fares
Leave Thu, 20 Aug Chiang Mai (CNX) Koh Samui (USM) Bangkok Airways £289
Earn £2.89
Return Thu, 27 Aug Koh Samui (USM) Chiang Mai (CNX) Bangkok Airways
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September

Cheap weekend flights in September from Chiang Mai to Koh Samui

Travel dates Departure Arrival Stops: Round-trip fares
Leave Thu, 3 Sep Chiang Mai (CNX) Koh Samui (USM) Bangkok Airways £269
Earn £2.69
Return Mon, 7 Sep Koh Samui (USM) Chiang Mai (CNX) Bangkok Airways

Lowest roundtrip airfare in September from Chiang Mai to Koh Samui

Travel dates Departure Arrival Stops: Round-trip fares
Leave Tue, 8 Sep Chiang Mai (CNX) Koh Samui (USM) Bangkok Airways £267
Earn £2.67
Return Tue, 15 Sep Koh Samui (USM) Chiang Mai (CNX) Bangkok Airways

Best one-week trip in September from Chiang Mai to Koh Samui

Travel dates Departure Arrival Stops: Round-trip fares
Leave Tue, 8 Sep Chiang Mai (CNX) Koh Samui (USM) Bangkok Airways £267
Earn £2.67
Return Tue, 15 Sep Koh Samui (USM) Chiang Mai (CNX) Bangkok Airways
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October

Cheap weekend flights in October from Chiang Mai to Koh Samui

Travel dates Departure Arrival Stops: Round-trip fares
Leave Thu, 1 Oct Chiang Mai (CNX) Koh Samui (USM) Bangkok Airways £315
Earn £3.15
Return Mon, 5 Oct Koh Samui (USM) Chiang Mai (CNX) Bangkok Airways

Lowest roundtrip airfare in October from Chiang Mai to Koh Samui

Travel dates Departure Arrival Stops: Round-trip fares
Leave Mon, 5 Oct Chiang Mai (CNX) Koh Samui (USM) Bangkok Airways £267
Earn £2.67
Return Wed, 7 Oct Koh Samui (USM) Chiang Mai (CNX) Bangkok Airways

Best one-week trip in October from Chiang Mai to Koh Samui

Travel dates Departure Arrival Stops: Round-trip fares
Leave Sat, 3 Oct Chiang Mai (CNX) Koh Samui (USM) Bangkok Airways £279
Earn £2.79
Return Sat, 10 Oct Koh Samui (USM) Chiang Mai (CNX) Bangkok Airways
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Flight schedule for flights from Chiang Mai to Koh Samui on Wed, Jul 8, 2015

Carrier Flight # Departing Arriving Aircraft Flight time
Airport Time Airport Time
Bangkok Airways/Bangkok Airways PG222/PG129 CNX 06:55 USM 10:35 320/319 3hr 40min
Thai Airways/Bangkok Airways TG123/PG129 CNX 07:00 USM 10:35 320/319 3hr 35min
Bangkok Airways/Bangkok Airways PG222/PG125 CNX 06:55 USM 11:50 320/AT7 4hr 55min
Thai Airways/Bangkok Airways TG123/PG125 CNX 07:00 USM 11:50 320/AT7 4hr 50min
Bangkok Airways/Bangkok Airways PG222/PG133 CNX 06:55 USM 12:15 320/319 5hr 20min
Thai Airways/Bangkok Airways TG123/PG133 CNX 07:00 USM 12:15 320/319 5hr 15min
Bangkok Airways/Bangkok Airways PG216/PG135 CNX 10:10 USM 13:35 320/319 3hr 25min
Thai Airways/Bangkok Airways TG103/PG135 CNX 10:05 USM 13:35 777/319 3hr 30min
Bangkok Airways PG242 CNX 12:30 USM 14:15 319 1hr 45min
Bangkok Airways/Bangkok Airways PG222/PG266 CNX 06:55 USM 14:35 320/AT7 7hr 40min
Bangkok Airways/Bangkok Airways PG224/PG151 CNX 12:00 USM 15:50 320/319 3hr 50min
Thai Airways/Bangkok Airways TG107/PG151 CNX 12:20 USM 15:50 320/319 3hr 30min
Bangkok Airways/Thai Airways PG224/TG287 CNX 12:00 USM 16:30 320/734 4hr 30min