What airlines fly to Phnom Penh?

Korean Air, Qatar Airways and Singapore Airlines are the top three most popular airlines that fly to Phnom Penh from Atlanta according to our data. Korean Air is the first choice among our users, with 70% of people opting to fly with this airline when traveling to Phnom Penh. Keep in mind that there are 4 different airlines that fly to Phnom Penh on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Phnom Penh Pochentong?

Etihad Airways and Korean Air are the most popular carriers operating from Atlanta Hartsfield-Jackson to Phnom Penh Pochentong

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Phnom Penh Pochentong Airport?

Prices for flights from Atlanta Hartsfield-Jackson Airport to Phnom Penh Pochentong Airport are updated daily.

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Phnom Penh Pochentong Airport?

As of July 2025, there are 4 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Phnom Penh Pochentong Airport.

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Phnom Penh Pochentong Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Phnom Penh Pochentong Airport.

What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?

The travel and health documents required for your trip to Phnom Penh Pochentong Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phnom Penh Pochentong Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$431 Cheap Flights from Atlanta to Phnom Penh in 2025

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Find the cheapest flights from Atlanta to Phnom Penh

Round-trip

One-way

Last minute

Cheap round-trip flights

7:34 am - 11:15 pmATL-PNH

28h 41m2 stops

12:10 am - 5:52 amPNH-ATL

40h 42m2 stops

$912

Find Deal

Sun, Sep 14 - Fri, Oct 24

9:38 pm - 11:15 pmATL-PNH

38h 37m2 stops

12:10 am - 5:52 amPNH-ATL

40h 42m2 stops

$914

Find Deal

Sat, Sep 13 - Thu, Oct 23

5:30 pm - 12:15 amATL-PNH

43h 45m2 stops

1:15 am - 4:48 pmPNH-ATL

50h 33m2 stops

$940Philippine Airlines

Find Deal

Sun, Sep 14 - Thu, Oct 23

7:56 pm - 10:55 pmATL-PNH

39h 59m2 stops

11:55 pm - 11:59 pmPNH-ATL

35h 04m2 stops

$1,113Asiana Airlines

Find Deal

Sat, Sep 13 - Fri, Oct 24

6:55 am - 10:55 pmATL-PNH

29h 00m2 stops

11:55 pm - 11:59 pmPNH-ATL

35h 04m2 stops

$1,115Asiana Airlines

Find Deal

Sun, Sep 14 - Fri, Oct 24

5:06 pm - 12:15 amATL-PNH

44h 09m2 stops

1:15 am - 5:12 pmPNH-ATL

50h 57m2 stops

$1,227Philippine Airlines

Find Deal

Sun, Aug 10 - Fri, Sep 12

7:30 pm - 4:15 pmATL-PNH

33h 45m2 stops

5:40 pm - 3:55 pmPNH-ATL

33h 15m1 stop

$1,321Qatar Airways

Find Deal

Mon, Aug 18 - Mon, Sep 22

7:30 pm - 4:15 pmATL-PNH

33h 45m2 stops

5:40 pm - 3:55 pmPNH-ATL

33h 15m2 stops

$1,412Qatar Airways

Find Deal

Wed, Oct 8 - Tue, Oct 14

8:00 am - 1:45 pmATL-PNH

65h 45m2 stops

7:40 pm - 7:18 amPNH-ATL

47h 38m2 stops

$1,472Singapore Airlines

Find Deal

Wed, Jan 7 - Wed, Feb 11

1:30 pm - 8:40 amATL-PNH

32h 10m3 stops

9:35 am - 11:59 pmPNH-ATL

49h 24m3 stops

$1,497Singapore Airlines

Find Deal

Wed, Oct 8 - Tue, Oct 14

Philippine Airlines flights from Atlanta to Phnom Penh

Our best Philippine Airlines deals on Atlanta to Phnom Penh flight tickets

Philippine Airlines

Sep 14

ATL5:30 pmAtlanta Hartsfield-Jackson

43h 45m

2 stops

PNH12:15 amPhnom Penh Pochentong

Oct 23

PNH1:15 amPhnom Penh Pochentong

50h 33m

2 stops

ATL4:48 pmAtlanta Hartsfield-Jackson

$940

Find similar

Philippine Airlines

Aug 10

ATL5:06 pmAtlanta Hartsfield-Jackson

44h 09m

2 stops

PNH12:15 amPhnom Penh Pochentong

Sep 12

PNH1:15 amPhnom Penh Pochentong

50h 57m

2 stops

ATL5:12 pmAtlanta Hartsfield-Jackson

$1,227

Find similar

Philippine Airlines

Sep 14

ATL5:30 pmAtlanta Hartsfield-Jackson

43h 45m

2 stops

PNH12:15 amPhnom Penh Pochentong

Oct 24

PNH1:15 amPhnom Penh Pochentong

50h 55m

2 stops

ATL5:10 pmAtlanta Hartsfield-Jackson

$1,265

Find similar

Asiana Airlines flights from Atlanta to Phnom Penh

Our best Asiana Airlines deals on Atlanta to Phnom Penh flight tickets

Asiana Airlines

Sep 13

ATL7:56 pmAtlanta Hartsfield-Jackson

39h 59m

2 stops

PNH10:55 pmPhnom Penh Pochentong

Oct 24

PNH11:55 pmPhnom Penh Pochentong

35h 04m

2 stops

ATL11:59 pmAtlanta Hartsfield-Jackson

$1,113

Find similar

Asiana Airlines

Sep 14

ATL6:55 amAtlanta Hartsfield-Jackson

29h 00m

2 stops

PNH10:55 pmPhnom Penh Pochentong

Oct 24

PNH11:55 pmPhnom Penh Pochentong

35h 04m

2 stops

ATL11:59 pmAtlanta Hartsfield-Jackson

$1,115

Find similar

Asiana Airlines

Sep 13

ATL7:56 pmAtlanta Hartsfield-Jackson

39h 59m

2 stops

PNH10:55 pmPhnom Penh Pochentong

Oct 25

PNH11:55 pmPhnom Penh Pochentong

42h 45m

2 stops

ATL7:40 amAtlanta Hartsfield-Jackson

$1,131

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AtlantaPhnom Penh

ATL - PNH

ATLPNH

Atlanta Hartsfield-Jackson

Sun 9/14

7:34 am-11:15 pm

2 stops28h 41m

Phnom Penh Pochentong

Fri 10/24

12:10 am-5:52 am

2 stops40h 42m

$912

AtlantaPhnom Penh

ATL - PNH

ATLPNH

Atlanta Hartsfield-Jackson

Sat 9/13

9:38 pm-11:15 pm

2 stops38h 37m

Phnom Penh Pochentong

Thu 10/23

12:10 am-5:52 am

2 stops40h 42m

$914

AtlantaPhnom Penh

ATL - PNH

ATLPNH

Atlanta Hartsfield-Jackson

Sun 9/14

5:30 pm-12:15 am

2 stops43h 45m

Phnom Penh Pochentong

Thu 10/23

1:15 am-4:48 pm

2 stops50h 33m

$940

AtlantaPhnom Penh

ATL - PNH

ATLPNH

Atlanta Hartsfield-Jackson

Sat 9/13

7:56 pm-10:55 pm

2 stops39h 59m

Phnom Penh Pochentong

Fri 10/24

11:55 pm-11:59 pm

2 stops35h 04m

$1,113

AtlantaPhnom Penh

ATL - PNH

ATLPNH

Atlanta Hartsfield-Jackson

Sun 9/14

6:55 am-10:55 pm

2 stops29h 00m

Phnom Penh Pochentong

Fri 10/24

11:55 pm-11:59 pm

2 stops35h 04m

$1,115

AtlantaPhnom Penh

ATL - PNH

ATLPNH

Atlanta Hartsfield-Jackson

Sun 8/10

5:06 pm-12:15 am

2 stops44h 09m

Phnom Penh Pochentong

Fri 9/12

1:15 am-5:12 pm

2 stops50h 57m

$1,227

AtlantaPhnom Penh

ATL - PNH

ATLPNH

Atlanta Hartsfield-Jackson

Mon 8/18

7:30 pm-4:15 pm

2 stops33h 45m

Phnom Penh Pochentong

Mon 9/22

5:40 pm-3:55 pm

1 stop33h 15m

$1,321

AtlantaPhnom Penh

ATL - PNH

ATLPNH

Atlanta Hartsfield-Jackson

Wed 10/8

7:30 pm-4:15 pm

2 stops33h 45m

Phnom Penh Pochentong

Tue 10/14

5:40 pm-3:55 pm

2 stops33h 15m

$1,412

AtlantaPhnom Penh

ATL - PNH

ATLPNH

Atlanta Hartsfield-Jackson

Wed 1/7

8:00 am-1:45 pm

2 stops65h 45m

Phnom Penh Pochentong

Wed 2/11

7:40 pm-7:18 am

2 stops47h 38m

$1,472

AtlantaPhnom Penh

ATL - PNH

ATLPNH

Atlanta Hartsfield-Jackson

Wed 10/8

1:30 pm-8:40 am

3 stops32h 10m

Phnom Penh Pochentong

Tue 10/14

9:35 am-11:59 pm

3 stops49h 24m

$1,497

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Atlanta to Phnom Penh

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

Prices

Airlines

What is the cheapest month to fly to Phnom Penh?

In general, March is the cheapest month to fly from Atlanta to Phnom Penh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,529. If you aren’t able to travel to Phnom Penh during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,544.

What is the cheapest day to depart on your flight to Phnom Penh?

The cheapest day to depart from Atlanta to Phnom Penh is on a Tuesday. Travelers who choose to depart for Phnom Penh on a Tuesday will often find tickets for as low as $1,900. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Atlanta to Phnom Penh for around $2,192.

What is the cheapest time of day to depart on your flight to Phnom Penh?

According to our data, the cheapest time of day to fly to Phnom Penh is in the evening. momondo users have found flights departing from Atlanta to Phnom Penh in the evening for as low as $1,624. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Phnom Penh are more costly in the morning, with an average ticket price of $2,168. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Phnom Penh?

You are more likely to see cheaper flights to Phnom Penh from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Phnom Penh for around $1,781 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phnom Penh from Atlanta for as low as $1,163 on momondo.

Can stopping save me money on Atlanta to Phnom Penh flights?

You could potentially save up to 10% on your flight if you consider stops on a Atlanta to Phnom Penh flight.

How have Atlanta to Phnom Penh flight prices changed over time?

As of July 2025, prices for Atlanta to Phnom Penh flights are approximately 86% cheaper when compared to flights at the same time last year.

When to book flights from Atlanta to Phnom Penh

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Phnom Penh according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Atlanta to Phnom Penh (ATL to PNH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Phnom Penh

Best Price Found	$431
Fastest flight time	22h 30m
Direct flights	None
Airports in Phnom Penh	1 airport

The best one-way flight to Phnom Penh from Atlanta in the past 72 hours is $431. The best round-trip flight deal from Atlanta to Phnom Penh found on momondo in the last 72 hours is $912.

The fastest flight from Atlanta to Phnom Penh takes 22h 30m

There are no direct flights from Atlanta to Phnom Penh. Popular non-direct route for this connection is Atlanta Hartsfield-Jackson Airport - Phnom Penh Pochentong Airport.

There is 1 airport near Phnom Penh: Phnom Penh Pochentong (PNH)

Search flight deals

How far is Atlanta Hartsfield-Jackson to Phnom Penh Pochentong by plane?
The straight-line distance from Atlanta Hartsfield-Jackson to Phnom Penh Pochentong is 9239.9 mi. A reasonable flight in good conditions will take 26h 25m.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Phnom Penh Pochentong Airport?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Phnom Penh Pochentong Airport are updated daily.
How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Phnom Penh Pochentong Airport?
As of July 2025, there are 4 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Phnom Penh Pochentong Airport.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Phnom Penh Pochentong Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Phnom Penh Pochentong Airport.
What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?
The travel and health documents required for your trip to Phnom Penh Pochentong Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phnom Penh Pochentong Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Atlanta to Phnom Penh?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Atlanta to Phnom Penh is Korean Air (70% of total bookings). The next most popular airlines are Qatar Airways (13%), Singapore Airlines (10%), and Malaysia Airlines (8%).

Best airlines flying from Atlanta to Phnom Penh

Compare and see reviews for airlines that fly from Atlanta to Phnom Penh with momondo

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom $1,190	Free Cancellation	Rating 8.1 1,338 reviews	Search Singapore Airlines flights
Qatar Airways	PriceFrom $1,284	Free Cancellation	Rating 7.4 3,609 reviews	Search Qatar Airways flights
Korean Air	PriceFrom $1,387	Free Cancellation	Rating 8.4 1,121 reviews	Search Korean Air flights
Malaysia Airlines	PriceFrom $1,462	Free Cancellation	Rating 7.4 271 reviews	Search Malaysia Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Phnom Penh?

Finding the right flight to Phnom Penh from Atlanta is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Phnom Penh quick and easy, saving you time and money.

Can I find flights from Atlanta to Phnom Penh with flexible booking policies on momondo?

momondo does allow users to show only those flights to Phnom Penh 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 Phnom Penh?

Once all potential Atlanta to Phnom Penh flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Phnom Penh from Atlanta. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Phnom Penh trip

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Cheap flights from Atlanta to Phnom Penh from $431

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Phnom Penh departing on 8/12. 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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Big names and deals

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Filter for what you want

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Trusted and free

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Find the cheapest flights from Atlanta to Phnom Penh

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Philippine Airlines flights from Atlanta to Phnom Penh

Our best Philippine Airlines deals on Atlanta to Phnom Penh flight tickets

Asiana Airlines flights from Atlanta to Phnom Penh

Our best Asiana Airlines deals on Atlanta to Phnom Penh flight tickets

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

See travel insights to Phnom Penh from

How to get the cheapest flight ticket from Atlanta to Phnom Penh

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 month to fly to Phnom Penh?

What is the cheapest day to depart on your flight to Phnom Penh?

What is the cheapest time of day to depart on your flight to Phnom Penh?

How far in advance should I book a flight to Phnom Penh?

Can stopping save me money on Atlanta to Phnom Penh flights?

You could potentially save up to 10% on your flight if you consider stops on a Atlanta to Phnom Penh flight.

How have Atlanta to Phnom Penh flight prices changed over time?

As of July 2025, prices for Atlanta to Phnom Penh flights are approximately 86% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Phnom Penh Pochentong?

Etihad Airways and Korean Air are the most popular carriers operating from Atlanta Hartsfield-Jackson to Phnom Penh Pochentong

What airlines fly to Phnom Penh?

When to book flights from Atlanta to Phnom Penh

Cheap Atlanta to Phnom Penh (ATL to PNH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Phnom Penh

Best Price Found

Fastest flight time

Direct flights

Airports in Phnom Penh

How far is Atlanta Hartsfield-Jackson to Phnom Penh Pochentong by plane?

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Phnom Penh Pochentong Airport?

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Phnom Penh Pochentong Airport?

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Phnom Penh Pochentong Airport?

What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?

What is the most popular airline from Atlanta to Phnom Penh?

Best airlines flying from Atlanta to Phnom Penh

Compare and see reviews for airlines that fly from Atlanta to Phnom Penh with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Phnom Penh?

Can I find flights from Atlanta to Phnom Penh with flexible booking policies on momondo?

How can momondo help me find flights from Atlanta to Phnom Penh?

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

An easier way to manage your Phnom Penh trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Cambodia

Airports servicing Cambodia