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

Qatar Airways, at $1,057, was found to be the cheapest airline from Atlanta to Chiang Mai.Alternate airlines to your destination round-trip include EVA Air and Korean Air. Users have found that Qatar Airways is 42% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Atlanta to Chiang Mai one-way?

The cheapest airlines for a one-way flight from Atlanta to Chiang Mai are China Airlines ($588), Korean Air ($947), and Delta ($1,009).

What is the cheapest month to book a flight from Atlanta to Chiang Mai?

Currently, April is the cheapest month in which you can book a flight from Atlanta to Chiang Mai (average of $1,010). Flying from Atlanta to Chiang Mai in December is currently the most expensive (average of $1,624). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Atlanta to Chiang Mai?

Travelers seeking maximum savings on their Atlanta to Chiang Mai flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 9.8 inches per month. September is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 in.

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

What are the most popular airlines that fly from Atlanta to Chiang Mai?

Before booking your flight from Atlanta to Chiang Mai check out the most popular airlines for this route: Delta, Korean Air or Qatar Airways.

What is the cheapest day to fly round-trip from Atlanta to Chiang Mai?

Monday flights are found to be more expensive to fly from Atlanta to Chiang Mai. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chiang Mai.

What is the cheapest month to fly from Atlanta to Chiang Mai?

March can be a great time to fly to Chiang Mai from Atlanta with a flight ticket averaging about $1,841. Cheapflights users have found deals in the month of March for as cheap as $1,505. The most expensive prices can be found in the month of December.

What is the cheapest time of day to fly from ATL to CNX?

Unlike at noon, when flights are generally more expensive, you can save up to 26% on flights from Atlanta to Chiang Mai by exploring options for tickets in the afternoon.

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.

$507+ Flights from Atlanta to Chiang Mai

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Cheap flight deals from Atlanta to Chiang Mai

Round-trip from	$1,035 (FlightHub)
One-way from	$507 (Kiwi.com)
Popular in	December
Cheapest in	March
Average price	$1,567

From Atlanta Hartsfield-Jackson to Chiang Mai

Search Deals

One-way flight from Atlanta Hartsfield-Jackson to Chiang Mai

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($78 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($76 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find 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 July 30, 2025.

Tue 8/267:30 pmATL - CNX

2 stops31h 15mMultiple Airlines

Tue 9/28:00 pmCNX - ATL

2 stops30h 55mMultiple Airlines

Deal found 7/27

$1,035

Mon 9/157:30 pmATL - CNX

2 stops28h 45mQatar Airways

Wed 9/242:35 pmCNX - ATL

2 stops36h 20mQatar Airways

Deal found 7/29

$1,057

Mon 10/67:29 pmATL - CNX

2 stops27h 56mEVA Air

Thu 10/1611:35 amCNX - ATL

2 stops30h 52mEVA Air

Deal found 7/28

$1,114

Mon 9/1512:30 pmATL - CNX

1 stop22h 25mKorean Air

Wed 9/2411:15 pmCNX - ATL

1 stop21h 45mKorean Air

Deal found 7/28

$1,481

Best flights from Atlanta to Chiang Mai
Discover carefully curated flight deals from Atlanta to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Tue 8/267:30 pmATL - CNX

2 stops31h 15mMultiple Airlines

Tue 9/28:00 pmCNX - ATL

2 stops30h 55mMultiple Airlines

Deal found 7/27

$1,035

Mon 9/157:30 pmATL - CNX

2 stops28h 45mQatar Airways

Wed 9/242:35 pmCNX - ATL

2 stops36h 20mQatar Airways

Deal found 7/29

$1,057

Mon 10/67:29 pmATL - CNX

2 stops27h 56mEVA Air

Thu 10/1611:35 amCNX - ATL

2 stops30h 52mEVA Air

Deal found 7/28

$1,114

Mon 9/1512:30 pmATL - CNX

1 stop22h 25mKorean Air

Wed 9/2411:15 pmCNX - ATL

1 stop21h 45mKorean Air

Deal found 7/28

$1,481

Last-minute flights from Atlanta to Chiang Mai
Discover last-minute flight deals from Atlanta to Chiang Mai. Data last updated July 30, 2025 and is based on user searches.

Mon 8/45:46 pmATL - CNX

2 stops28h 59mMultiple Airlines

Mon 8/118:55 pmCNX - ATL

3 stops45h 00mMultiple Airlines

Deal found 7/28

$1,317

Mon 8/47:31 pmATL - CNX

2 stops27h 54mEVA Air

Mon 8/1111:35 amCNX - ATL

2 stops29h 53mEVA Air

Deal found 7/28

$1,453

Mon 8/411:35 pmATL - CNX

1 stop35h 20mDelta

Mon 8/1111:15 pmCNX - ATL

1 stop29h 10mDelta

Deal found 7/28

$3,276

Fri 8/89:45 amATL - CNX

1 stop24h 00mKorean Air

Sat 8/911:15 pmCNX - ATL

1 stop22h 05mKorean Air

Deal found 7/30

$4,068

Tue 8/267:30 pmATL - CNX

2 stops31h 15mMultiple Airlines

Tue 9/28:00 pmCNX - ATL

2 stops30h 55mMultiple Airlines

Deal found 7/27

$1,035

Tue 8/267:30 pmATL - CNX

2 stops36h 40mQatar Airways

Tue 9/28:00 pmCNX - ATL

2 stops54h 55mQatar Airways

Deal found 7/30

$1,061

Tue 8/2612:40 pmATL - CNX

1 stop22h 15mKorean Air

Tue 9/29:45 pmCNX - ATL

1 stop23h 15mKorean Air

Deal found 7/28

$2,333

One-way flights from Atlanta to Chiang Mai
Search for one-way flight options from Atlanta to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Sun 9/288:30 pmATL - CNX

3 stops58h 35mMultiple Airlines

Deal found 7/28

$507

Sun 9/76:55 amATL - CNX

2 stops40h 25mChina Airlines

Deal found 7/29

$588

Sun 9/712:30 pmATL - CNX

1 stop22h 25mKorean Air

Deal found 7/30

$947

Sun 9/79:30 amATL - CNX

1 stop25h 25mDelta

Deal found 7/28

$1,009

Fly from

Fly to

Route

Depart

Return

Price

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Tue 8/26

7:30 pm-1:45 pm

2 stops31h 15m

Chiang Mai

Tue 9/2

8:00 pm-3:55 pm

2 stops30h 55m

$1,035

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Mon 9/15

7:30 pm-11:15 am

2 stops28h 45m

Chiang Mai

Wed 9/24

2:35 pm-3:55 pm

2 stops36h 20m

$1,057

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Mon 10/6

7:29 pm-10:25 am

2 stops27h 56m

Chiang Mai

Thu 10/16

11:35 am-7:27 am

2 stops30h 52m

$1,114

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Mon 9/15

12:30 pm-9:55 pm

1 stop22h 25m

Chiang Mai

Wed 9/24

11:15 pm-10:00 am

1 stop21h 45m

$1,481

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Sun 9/28

8:30 pm-6:05 pm

3 stops58h 35m

$507

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Sun 9/7

6:55 am-10:20 am

2 stops40h 25m

$588

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Sun 9/7

12:30 pm-9:55 pm

1 stop22h 25m

$947

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Sun 9/7

9:30 am-9:55 pm

1 stop25h 25m

$1,009

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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

Read through reviews of airlines operating flights from Atlanta to Chiang Mai, such as EVA Air, Korean Air, and China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,222 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

EVA Air

8.4

Very good

1,222 reviews

EVA Air

8.4

Very good

1,222 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Korean Air

8.4

Very good

1,121 reviews

EVA Air

8.4

Very good

1,222 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

China Airlines

8.3

Very good

754 reviews

EVA Air

8.4

Very good

1,222 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Delta

8.0

Very good

7,980 reviews

EVA Air

8.4

Very good

1,222 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Qatar Airways

7.4

Good

3,607 reviews

EVA Air

8.4

Very good

1,222 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

What are the cheapest airlines flying from Atlanta to Chiang Mai round-trip?
Qatar Airways, at $1,057, was found to be the cheapest airline from Atlanta to Chiang Mai.Alternate airlines to your destination round-trip include EVA Air and Korean Air. Users have found that Qatar Airways is 42% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Atlanta to Chiang Mai one-way?
The cheapest airlines for a one-way flight from Atlanta to Chiang Mai are China Airlines ($588), Korean Air ($947), and Delta ($1,009).
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.
What is the cheapest month to book a flight from Atlanta to Chiang Mai?
Currently, April is the cheapest month in which you can book a flight from Atlanta to Chiang Mai (average of $1,010). Flying from Atlanta to Chiang Mai in December is currently the most expensive (average of $1,624). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Atlanta to Chiang Mai

Airline	Cheapest	Average	Flexibility	On-time
Korean Air	Cheapest$895	Average$2,397	FlexibilityNo cancel fee	On-time81%
Qatar Airways	Cheapest$1,241	Average$1,505	FlexibilityNo cancel fee	On-time68%
Delta	Cheapest$1,531	Average$1,722	FlexibilityNo cancel fee	On-timeN/A

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$507+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Atlanta to Chiang Mai with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Atlanta to Chiang Mai

Round-trip from

One-way from

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Cheapest in

Average price

Find flight deals from Atlanta to Chiang Mai

Cheapest flights from Atlanta to Chiang MaiExplore 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 July 30, 2025.

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 July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Atlanta to Chiang Mai that are best for you.

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.

Reviews of airlines servicing Chiang Mai

Read through reviews of airlines operating flights from Atlanta to Chiang Mai, such as EVA Air, Korean Air, and China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

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

What are the cheapest airlines to fly from Atlanta to Chiang Mai one-way?

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

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

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

What is the cheapest month to book a flight from Atlanta to Chiang Mai?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Atlanta to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Atlanta to Chiang Mai

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Book with Flexibility

Travel Smart

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 July 30, 2025.