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Cheap flights from Dallas to Phnom Penh from $347

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to Phnom Penh departing on 8/14. 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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Find the cheapest flights from Dallas to Phnom Penh

Cheap round-trip flights

Logo
11:25 am - 10:25 pmDFW-PNH
22h 00m1 stop
Logo
11:55 pm - 8:00 amPNH-DFW
21h 05m1 stop
$825
Find Deal
lun., dic. 1 - lun., dic. 8
Cathay Pacific Logo
10:55 pm - 5:20 pmDFW-PNH
30h 25m1 stop
Cathay Pacific Logo
11:25 am - 5:55 pmPNH-DFW
18h 30m1 stop
$840Cathay Pacific
Find Deal
jue., ago. 28 - jue., sep. 4
Korean Air Logo
11:55 am - 10:10 pmDFW-PNH
22h 15m1 stop
Korean Air Logo
11:30 pm - 8:10 amPNH-DFW
20h 40m1 stop
$859Korean Air
Find Deal
jue., sep. 4 - mar., oct. 7
Logo
7:10 am - 12:15 amDFW-PNH
29h 05m2 stops
Logo
1:15 am - 7:16 pmPNH-DFW
30h 01m2 stops
$873
Find Deal
mié., oct. 8 - jue., oct. 16
Korean Air Logo
11:25 am - 10:25 pmDFW-PNH
22h 00m1 stop
Korean Air Logo
11:45 pm - 8:00 amPNH-DFW
21h 15m1 stop
$877Korean Air
Find Deal
lun., nov. 10 - lun., ene. 12
Singapore Airlines Logo
8:50 pm - 8:35 amDFW-PNH
46h 45m2 stops
Singapore Airlines Logo
7:40 pm - 3:49 pmPNH-DFW
33h 09m2 stops
$906Singapore Airlines
Find Deal
lun., nov. 3 - lun., nov. 10
Singapore Airlines Logo
8:39 pm - 8:40 amDFW-PNH
48h 01m2 stops
Singapore Airlines Logo
2:05 pm - 11:59 pmPNH-DFW
45h 54m2 stops
$987Singapore Airlines
Find Deal
mié., oct. 8 - vie., oct. 17
China Eastern Logo
6:15 am - 11:15 pmDFW-PNH
29h 00m2 stops
China Eastern Logo
12:10 am - 11:55 pmPNH-DFW
35h 45m2 stops
$1,054China Eastern
Find Deal
vie., ago. 15 - jue., sep. 4
Qatar Airways Logo
10:50 pm - 4:15 pmDFW-PNH
29h 25m2 stops
Qatar Airways Logo
5:40 pm - 3:35 pmPNH-DFW
33h 55m2 stops
$1,115Qatar Airways
Find Deal
jue., sep. 4 - mar., oct. 7
Qatar Airways Logo
6:20 pm - 4:15 pmDFW-PNH
33h 55m2 stops
Qatar Airways Logo
5:40 pm - 9:50 amPNH-DFW
28h 10m2 stops
$1,120Qatar Airways
Find Deal
jue., ago. 28 - jue., sep. 4

Cathay Pacific flights from Dallas to Phnom Penh

Our best Cathay Pacific deals on Dallas to Phnom Penh flight tickets
Cathay Pacific
Aug 28
DFW10:55 pmDallas/Fort Worth
30h 25m
1 stop
PNH5:20 pmPhnom Penh Pochentong
Sep 4
PNH11:25 amPhnom Penh Pochentong
18h 30m
1 stop
DFW5:55 pmDallas/Fort Worth
$840
Find similar
Cathay Pacific
Aug 11
DFW10:55 pmDallas/Fort Worth
30h 25m
1 stop
PNH5:20 pmPhnom Penh Pochentong
Aug 18
PNH6:30 pmPhnom Penh Pochentong
23h 25m
2 stops
DFW5:55 amDallas/Fort Worth
$1,237
Find similar
Cathay Pacific
Aug 11
DFW10:55 pmDallas/Fort Worth
30h 25m
1 stop
PNH5:20 pmPhnom Penh Pochentong
Aug 19
PNH11:25 amPhnom Penh Pochentong
18h 30m
1 stop
DFW5:55 pmDallas/Fort Worth
$1,448
Find similar

Korean Air flights from Dallas to Phnom Penh

Our best Korean Air deals on Dallas to Phnom Penh flight tickets
Korean Air
Sep 4
DFW11:55 amDallas/Fort Worth
22h 15m
1 stop
PNH10:10 pmPhnom Penh Pochentong
Oct 7
PNH11:30 pmPhnom Penh Pochentong
20h 40m
1 stop
DFW8:10 amDallas/Fort Worth
$859
Find similar
Korean Air
Nov 10
DFW11:25 amDallas/Fort Worth
22h 00m
1 stop
PNH10:25 pmPhnom Penh Pochentong
Jan 12
PNH11:45 pmPhnom Penh Pochentong
21h 15m
1 stop
DFW8:00 amDallas/Fort Worth
$877
Find similar
Korean Air
Nov 10
DFW11:25 amDallas/Fort Worth
22h 00m
1 stop
PNH10:25 pmPhnom Penh Pochentong
Jan 12
PNH11:45 pmPhnom Penh Pochentong
21h 15m
1 stop
DFW8:00 amDallas/Fort Worth
$914
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dallas to Phnom Penh 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 julio 31, 2025.
Use the filters below to find and compare flights from Dallas to Phnom Penh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasPhnom Penh

DFW - PNH

DFWPNH

Dallas/Fort Worth

lun. 12/1

11:25 am-10:25 pm

1 stop22h 00m

Phnom Penh Pochentong

lun. 12/8

11:55 pm-8:00 am

1 stop21h 05m

$825

DallasPhnom Penh

DFW - PNH

DFWPNH

Dallas/Fort Worth

jue. 8/28

10:55 pm-5:20 pm

1 stop30h 25m

Phnom Penh Pochentong

jue. 9/4

11:25 am-5:55 pm

1 stop18h 30m

$840

DallasPhnom Penh

DFW - PNH

DFWPNH

Dallas/Fort Worth

jue. 9/4

11:55 am-10:10 pm

1 stop22h 15m

Phnom Penh Pochentong

mar. 10/7

11:30 pm-8:10 am

1 stop20h 40m

$859

DallasPhnom Penh

DFW - PNH

DFWPNH

Dallas/Fort Worth

mié. 10/8

7:10 am-12:15 am

2 stops29h 05m

Phnom Penh Pochentong

jue. 10/16

1:15 am-7:16 pm

2 stops30h 01m

$873

DallasPhnom Penh

DFW - PNH

DFWPNH

Dallas/Fort Worth

lun. 11/10

11:25 am-10:25 pm

1 stop22h 00m

Phnom Penh Pochentong

lun. 1/12

11:45 pm-8:00 am

1 stop21h 15m

$877

DallasPhnom Penh

DFW - PNH

DFWPNH

Dallas/Fort Worth

lun. 11/3

8:50 pm-8:35 am

2 stops46h 45m

Phnom Penh Pochentong

lun. 11/10

7:40 pm-3:49 pm

2 stops33h 09m

$906

DallasPhnom Penh

DFW - PNH

DFWPNH

Dallas/Fort Worth

mié. 10/8

8:39 pm-8:40 am

2 stops48h 01m

Phnom Penh Pochentong

vie. 10/17

2:05 pm-11:59 pm

2 stops45h 54m

$987

DallasPhnom Penh

DFW - PNH

DFWPNH

Dallas/Fort Worth

vie. 8/15

6:15 am-11:15 pm

2 stops29h 00m

Phnom Penh Pochentong

jue. 9/4

12:10 am-11:55 pm

2 stops35h 45m

$1,054

DallasPhnom Penh

DFW - PNH

DFWPNH

Dallas/Fort Worth

jue. 9/4

10:50 pm-4:15 pm

2 stops29h 25m

Phnom Penh Pochentong

mar. 10/7

5:40 pm-3:35 pm

2 stops33h 55m

$1,115

DallasPhnom Penh

DFW - PNH

DFWPNH

Dallas/Fort Worth

jue. 8/28

6:20 pm-4:15 pm

2 stops33h 55m

Phnom Penh Pochentong

jue. 9/4

5:40 pm-9:50 am

2 stops28h 10m

$1,120

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Phnom Penh from

How to get the cheapest flight ticket from Dallas 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?

In general, August is the cheapest month to fly from Dallas to Phnom Penh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,116. If you aren’t able to travel to Phnom Penh during the month of August, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,136.

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

The cheapest day to depart from Dallas to Phnom Penh is on a Thursday. Travelers who choose to depart for Phnom Penh on a Thursday will often find tickets for as low as $1,289. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Dallas to Phnom Penh for around $1,405.

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 Dallas to Phnom Penh in the evening for as low as $1,299. 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 at noon, with an average ticket price of $1,696. Departure times at noon 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 Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to Phnom Penh for around $1,373 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phnom Penh from Dallas for as low as $993 on momondo.

Cheap Dallas to Phnom Penh flight deals and tips

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

Best Price Found

$347

Fastest flight time

22h 00m

Direct flights

None

Airports in Phnom Penh

1 airport
The best one-way flight to Phnom Penh from Dallas in the past 72 hours is $347. The best round-trip flight deal from Dallas to Phnom Penh found on momondo in the last 72 hours is $825.
The fastest flight from Dallas to Phnom Penh takes 22h 00m
There are no direct flights from Dallas to Phnom Penh. Popular non-direct routes for this connection are Dallas/Fort Worth Airport - Phnom Penh Pochentong Airport and Dallas Love Field Airport - Phnom Penh Pochentong Airport.
There is 1 airport near Phnom Penh: Phnom Penh Pochentong (PNH)
Search flight deals

  • How far is Dallas to Phnom Penh Pochentong by plane?

    There are 9048.0 mi between Dallas and Phnom Penh Pochentong. 22h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Dallas to Phnom Penh Pochentong Airport?

    Prices for flights from Dallas to Phnom Penh Pochentong Airport were last updated today.

  • How many operators does momondo search for flights from Dallas to Phnom Penh Pochentong Airport?

  • How old do you have to be to fly from Dallas 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 Dallas 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.

Best airlines flying from Dallas to Phnom Penh

Compare and see reviews for airlines that fly from Dallas to Phnom Penh with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom $775Free CancellationRating
7.2
158 reviews
Search China Eastern flights
Cathay PacificPriceFrom $841Free CancellationRating
7.6
949 reviews
Search Cathay Pacific flights
Korean AirPriceFrom $887Free CancellationRating
8.4
1,121 reviews
Search Korean Air flights
China SouthernPriceFrom $1,214Free CancellationRating
7.6
104 reviews
Search China Southern flights
China AirlinesPriceFrom $1,696Free CancellationRating
8.3
754 reviews
Search China Airlines flights

Why use momondo?

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

It is quick and easy to find Dallas to Phnom Penh flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Phnom Penh that suits you.

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

All flight searches from Dallas to Phnom Penh on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Dallas 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 Dallas to Phnom Penh right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Dallas to Phnom Penh flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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