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Chiang Mai

$393+ Cheap flights from Atlanta (ATL) to Chiang Mai (CNX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — CNX
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Atlanta to Chiang Mai

Cheapest flights from Atlanta to Chiang Mai
Explore the most affordable flight options available from Atlanta to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This oojo deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 amATL - CNX
2 stops39h 35mEVA Air
Tue 1/1311:50 amCNX - ATL
2 stops39h 57mEVA Air
Deal found 12/21$1,541
This FlightHub deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:35 pmATL - CNX
2 stops25h 50mMultiple Airlines
Wed 1/149:40 pmCNX - ATL
2 stops53h 35mMultiple Airlines
Deal found 12/22$1,548
This oojo deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:00 amATL - CNX
2 stops37h 35mEVA Air
Wed 1/1411:50 amCNX - ATL
2 stops39h 57mEVA Air
Deal found 12/21$1,566
This Ovago deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:20 pmATL - CNX
1 stop20h 50mEtihad Airways
Tue 1/139:40 pmCNX - ATL
2 stops54h 10mEtihad Airways
Deal found 12/21$1,969
This oojo deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:00 amATL - CNX
2 stops43h 35mChina Airlines
Mon 1/55:35 pmCNX - ATL
2 stops26h 05mChina Airlines
Deal found 12/21$2,517
This Korean Air deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:30 amATL - CNX
2 stops27h 25mKorean Air
Tue 1/1312:15 amCNX - ATL
1 stop29h 25mKorean Air
Deal found 12/21$2,641
This Delta deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:55 amATL - CNX
1 stop23h 00mDelta
Tue 1/1312:15 amCNX - ATL
1 stop30h 50mDelta
Deal found 12/22$3,235
This Ovago deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:35 pmATL - CNX
2 stops37h 25mQatar Airways
Mon 1/59:40 pmCNX - ATL
2 stops29h 35mQatar Airways
Deal found 12/22$3,948

Find flight deals from Atlanta to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Chiang Mai (CNX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$921
(Booking.com)

One-way from

$393
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$2,316
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Chiang Mai flight deals.
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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Chiang Mai flights.
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From Atlanta Hartsfield-Jackson to Chiang Mai
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One-way flight from Atlanta Hartsfield-Jackson to Chiang Mai
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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Chiang Mai 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, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Atlanta to Chiang Mai that are best for you.

Fly from

Atlanta

Fly to

Chiang Mai

Route

Depart

Return

Price

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Mon 2/16

7:35 pm-9:25 am

2 stops49h 50m

Chiang Mai

Mon 2/23

9:40 pm-3:15 pm

2 stops53h 35m

$1,103

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Thu 1/22

7:50 am-5:00 pm

2 stops45h 10m

Chiang Mai

Thu 1/29

4:55 pm-6:22 am

2 stops49h 27m

$1,112

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Wed 2/4

7:35 pm-9:00 pm

2 stops37h 25m

Chiang Mai

Wed 2/11

12:25 pm-3:15 pm

2 stops38h 50m

$1,127

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Sat 1/24

7:50 am-10:35 am

2 stops38h 45m

Chiang Mai

Mon 2/2

11:50 am-6:22 am

2 stops30h 32m

$1,156

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Sun 1/25

9:20 pm-9:00 pm

2 stops35h 40m

Chiang Mai

Sun 2/1

8:50 am-3:50 pm

1 stop43h 00m

$1,167

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Thu 1/22

9:20 pm-6:10 am

1 stop20h 50m

Chiang Mai

Thu 1/29

8:50 am-3:50 pm

1 stop43h 00m

$1,194

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Sun 3/15

8:35 pm-1:45 pm

2 stops30h 10m

Chiang Mai

Thu 3/19

7:45 pm-4:15 pm

2 stops55h 30m

$1,276

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Tue 1/6

7:00 am-10:25 am

2 stops39h 25m

Chiang Mai

Tue 1/27

11:25 am-3:47 pm

2 stops40h 22m

$1,319

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Mon 2/2

10:40 pm-8:05 pm

3 stops57h 25m

$393

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Mon 2/2

11:55 am-10:55 pm

1 stop23h 00m

$872

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 12 results
1
2

Compare providers for flights from Atlanta to Chiang Mai

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Chiang Mai in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Atlanta-Chiang Mai flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Atlanta-Chiang Mai flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Atlanta-Chiang Mai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Chiang Mai flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Chiang Mai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Atlanta to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Atlanta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chiang Mai. Reviews last updated December 23, 2025.
Read through reviews of airlines operating flights from Atlanta to Chiang Mai, such as Korean Air, Delta, and Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,185 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,185 reviews
Korean Air
8.4
Very good
1,185 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
7.9
Good
8,015 reviews
Korean Air
8.4
Very good
1,185 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,690 reviews
Korean Air
8.4
Very good
1,185 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Atlanta to Chiang Mai?

    There are many flights that can get you from Atlanta to Chiang Mai in 38h 45m. Fly via Qatar Airways or EVA Air to get the fastest option. The distance between Atlanta and Chiang Mai is about 8803 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Atlanta to Chiang Mai round-trip?

    Korean Air, at $895, was found to be the cheapest airline from Atlanta to Chiang Mai.Alternate airlines to your destination round-trip include Qatar Airways and Delta. Users have found that Korean Air is 49% cheaper than the other options available to this destination.

  • Can I find deals for flights from Atlanta to Chiang Mai that include hotel bookings?

    Yes. In addition to deals on Atlanta to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Chiang Mai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Chiang Mai.

  • Can I find deals for business class flights from Atlanta to Chiang Mai?

    Yes. Cheapflights offers flight deals from Atlanta to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Atlanta to Chiang Mai

Discover the top 3 airlines that operate flights from Atlanta to Chiang Mai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$895Average$1,699FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,067Average$1,505FlexibilityNo cancel feeOn-time68%
DeltaCheapest$1,572Average$1,722FlexibilityNo cancel feeOn-timeN/A

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