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Cheap flights from Atlanta to Ko Samui from $1,015

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Ko Samui departing on 4/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Atlanta to Ko Samui

Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
9:40 pm - 10:45 am
ATL
-
USM
26h 05m
2 stops
Etihad Airways Logo
8:35 pm - 4:30 pm
USM
-
ATL
54h 55m
2 stops
$1,015Etihad Airways
Thu, Apr 23 - Mon, Apr 27
Etihad Airways Logo
9:40 pm - 11:15 am
ATL
-
USM
26h 35m
2 stops
Etihad Airways Logo
8:35 pm - 4:20 pm
USM
-
ATL
30h 45m
2 stops
$1,050Etihad Airways
Thu, Apr 23 - Mon, Apr 27
Etihad Airways Logo
9:40 pm - 10:45 am
ATL
-
USM
26h 05m
2 stops
Etihad Airways Logo
5:25 pm - 4:30 pm
USM
-
ATL
34h 05m
2 stops
$1,085Etihad Airways
Thu, Apr 23 - Mon, Apr 27
Etihad Airways Logo
9:40 pm - 11:40 am
ATL
-
USM
27h 00m
2 stops
Etihad Airways Logo
5:25 pm - 4:30 pm
USM
-
ATL
34h 05m
2 stops
$1,095Etihad Airways
Fri, May 8 - Sun, May 17
Multiple Airlines Logo
9:05 pm - 7:45 am
ATL
-
USM
46h 40m
2 stops
Multiple Airlines Logo
8:50 am - 4:50 pm
USM
-
ATL
67h 00m
2 stops
$1,262Multiple Airlines
Fri, Mar 6 - Fri, Mar 13
Etihad Airways Logo
9:05 pm - 6:15 pm
ATL
-
USM
33h 10m
2 stops
Etihad Airways Logo
8:15 am - 4:50 pm
USM
-
ATL
43h 35m
2 stops
$1,279Etihad Airways
Thu, Mar 5 - Thu, Mar 12
Multiple Airlines Logo
9:50 pm - 6:15 pm
ATL
-
USM
56h 25m
2 stops
Multiple Airlines Logo
9:40 pm - 8:45 pm
USM
-
ATL
34h 05m
2 stops
$1,378Multiple Airlines
Fri, Feb 27 - Sun, Mar 8
Multiple Airlines Logo
9:40 pm - 9:20 am
ATL
-
USM
24h 40m
2 stops
Multiple Airlines Logo
8:55 am - 4:20 pm
USM
-
ATL
66h 25m
2 stops
$1,738Multiple Airlines
Mon, Jun 22 - Mon, Jun 29
Multiple Airlines Logo
9:05 pm - 6:15 pm
ATL
-
USM
33h 10m
2 stops
Multiple Airlines Logo
12:00 pm - 10:20 am
USM
-
ATL
33h 20m
3 stops
$1,805Multiple Airlines
Thu, Mar 5 - Thu, Mar 12
Multiple Airlines Logo
7:25 pm - 3:45 pm
ATL
-
USM
33h 20m
2 stops
Multiple Airlines Logo
2:35 pm - 6:55 am
USM
-
ATL
27h 20m
3 stops
$1,812Multiple Airlines
Fri, May 8 - Sun, May 17

Etihad Airways flights from Atlanta to Ko Samui

Our best Etihad Airways deals on Atlanta to Ko Samui flight tickets
Etihad Airways
Apr 23
ATL9:40 pmAtlanta Hartsfield-Jackson
26h 05m
2 stops
USM10:45 amKo Samui
Apr 27
USM8:35 pmKo Samui
54h 55m
2 stops
ATL4:30 pmAtlanta Hartsfield-Jackson
$1,015
Etihad Airways
Apr 23
ATL9:40 pmAtlanta Hartsfield-Jackson
26h 35m
2 stops
USM11:15 amKo Samui
Apr 27
USM8:35 pmKo Samui
30h 45m
2 stops
ATL4:20 pmAtlanta Hartsfield-Jackson
$1,050
Etihad Airways
Apr 23
ATL9:40 pmAtlanta Hartsfield-Jackson
26h 05m
2 stops
USM10:45 amKo Samui
Apr 27
USM5:25 pmKo Samui
34h 05m
2 stops
ATL4:30 pmAtlanta Hartsfield-Jackson
$1,085

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta to Ko 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, momondo users made 832,500 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Atlanta to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaKo Samui

ATL - USM

ATLUSM

Atlanta Hartsfield-Jackson

Thu 4/23

9:40 pm-10:45 am

2 stops26h 05m

Ko Samui

Mon 4/27

8:35 pm-4:30 pm

2 stops54h 55m

$1,015

AtlantaKo Samui

ATL - USM

ATLUSM

Atlanta Hartsfield-Jackson

Thu 4/23

9:40 pm-11:15 am

2 stops26h 35m

Ko Samui

Mon 4/27

8:35 pm-4:20 pm

2 stops30h 45m

$1,050

AtlantaKo Samui

ATL - USM

ATLUSM

Atlanta Hartsfield-Jackson

Thu 4/23

9:40 pm-10:45 am

2 stops26h 05m

Ko Samui

Mon 4/27

5:25 pm-4:30 pm

2 stops34h 05m

$1,085

AtlantaKo Samui

ATL - USM

ATLUSM

Atlanta Hartsfield-Jackson

Fri 5/8

9:40 pm-11:40 am

2 stops27h 00m

Ko Samui

Sun 5/17

5:25 pm-4:30 pm

2 stops34h 05m

$1,095

AtlantaKo Samui

ATL - USM

ATLUSM

Atlanta Hartsfield-Jackson

Fri 3/6

9:05 pm-7:45 am

2 stops46h 40m

Ko Samui

Fri 3/13

8:50 am-4:50 pm

2 stops67h 00m

$1,262

AtlantaKo Samui

ATL - USM

ATLUSM

Atlanta Hartsfield-Jackson

Thu 3/5

9:05 pm-6:15 pm

2 stops33h 10m

Ko Samui

Thu 3/12

8:15 am-4:50 pm

2 stops43h 35m

$1,279

AtlantaKo Samui

ATL - USM

ATLUSM

Atlanta Hartsfield-Jackson

Fri 2/27

9:50 pm-6:15 pm

2 stops56h 25m

Ko Samui

Sun 3/8

9:40 pm-8:45 pm

2 stops34h 05m

$1,378

AtlantaKo Samui

ATL - USM

ATLUSM

Atlanta Hartsfield-Jackson

Mon 6/22

9:40 pm-9:20 am

2 stops24h 40m

Ko Samui

Mon 6/29

8:55 am-4:20 pm

2 stops66h 25m

$1,738

AtlantaKo Samui

ATL - USM

ATLUSM

Atlanta Hartsfield-Jackson

Thu 3/5

9:05 pm-6:15 pm

2 stops33h 10m

Ko Samui

Thu 3/12

12:00 pm-10:20 am

3 stops33h 20m

$1,805

AtlantaKo Samui

ATL - USM

ATLUSM

Atlanta Hartsfield-Jackson

Fri 5/8

7:25 pm-3:45 pm

2 stops33h 20m

Ko Samui

Sun 5/17

2:35 pm-6:55 am

3 stops27h 20m

$1,812

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Ko Samui from

How to get the cheapest flight ticket from Atlanta to Ko Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Ko Samui?

Our data shows that Wednesday is the least expensive day to fly to Ko Samui. Tickets to fly out on this day can be as low as $131. Flights from Atlanta to Ko Samui on a Sunday will generally be more expensive and average around $782. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ko Samui?

Our data shows that the cheapest Atlanta to Ko Samui flights are usually those with departure times in the evening. Our users have found flights to Ko Samui in the evening for as low as $142. In the morning is when there is more demand to fly to Ko Samui, so prices are often more expensive at around $708 per ticket.

When to book flights from Atlanta to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Ko Samui according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Atlanta to Ko Samui (ATL to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Ko Samui

Fastest flight time

25h 50m

Direct flights

None
The fastest flight from Atlanta to Ko Samui takes 25h 50m
There are no direct flights from Atlanta to Ko Samui. There are no popular flight routes from Atlanta to Ko Samui.
Search flight deals

  • How far is Atlanta Hartsfield-Jackson to Ko Samui by plane?

    Atlanta Hartsfield-Jackson and Ko Samui are 9425.8 mi apart from one another. In terms of flight time, this usually takes a little over 25h 50m.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Ko Samui Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Ko Samui Airport were last updated today.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Ko Samui Airport?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Ko Samui Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Ko Samui Airport.

  • What documentation or ID do you need to fly to Ko Samui Airport?

    The necessary travel and health documents for your Ko Samui Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Atlanta to Ko Samui?

Best airlines flying from Atlanta to Ko Samui

Compare and see reviews for airlines that fly from Atlanta to Ko Samui with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom $1,377Free CancellationRating
7.3
1,374 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $1,584Free CancellationRating
7.4
3,719 reviews
Search Qatar Airways flights

Traveling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Tao
Ko Pha Ngan
Khanom

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Ko Samui?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Atlanta to Ko Samui for you.

Can I find flights from Atlanta to Ko Samui with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ko Samui from Atlanta which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Atlanta to Ko Samui?

Once you have performed a search for Atlanta to Ko Samui flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Atlanta to Ko Samui right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Atlanta to Ko Samui now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ko Samui and let you know when they change.

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