Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Phnom Penh Pochentong

$349 Cheap flights to Phnom Penh

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Phnom Penh departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from the United States to Phnom Penh

Cheap round-trip flights

Recommended round-trip deals departing in the coming months from the most popular airlines that fly to Phnom Penh.

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to Phnom Penh found on KAYAK recently.

Cheap last minute flights

Leaving soon but still want a bargain? Check out these latest deals for last minute flights to Phnom Penh.

Cheap direct flights

The latest deals for direct flights to Phnom Penh so you can sit back and relax without the need for a layover.

Cheap bus & train deals to Phnom Penh

Find recent round-trip train or bus tickets from the United States to Phnom Penh.

All round-trip flight deals to Phnom Penh

The cheapest plane tickets to Phnom Penh found on KAYAK recently.
12:00 pm - 11:15 pmSFO-PNH
20h 15m1 stop
12:15 am - 10:00 amPNH-SFO
23h 45m1 stop
$654China Eastern
Find Deal
Thu, Mar 6 - Wed, Mar 26
12:00 pm - 11:15 pmSFO-PNH
20h 15m1 stop
12:15 am - 10:00 amPNH-SFO
23h 45m1 stop
$661China Eastern
Find Deal
Thu, Mar 6 - Wed, Mar 19
11:00 am - 10:25 pmSEA-PNH
20h 25m1 stop
11:45 pm - 9:00 amPNH-SEA
24h 15m1 stop
$759Korean Air
Find Deal
Mon, Jan 13 - Mon, Jan 27
11:40 am - 10:25 pmSFO-PNH
19h 45m1 stop
11:45 pm - 10:30 amPNH-SFO
24h 45m1 stop
$767Korean Air
Find Deal
Thu, Mar 6 - Thu, Mar 27
10:55 pm - 10:25 amSFO-PNH
20h 30m1 stop
7:05 pm - 9:00 pmPNH-SFO
16h 55m1 stop
$772Cathay Pacific
Find Deal
Wed, Jan 22 - Wed, Jan 29
10:55 pm - 10:25 amSFO-PNH
20h 30m1 stop
11:45 am - 9:00 pmPNH-SFO
24h 15m1 stop
$783Cathay Pacific
Find Deal
Thu, Jan 9 - Tue, Jan 28
1:05 am - 4:05 pmSFO-PNH
25h 00m1 stop
10:50 am - 7:55 pmPNH-SFO
23h 05m1 stop
$920China Airlines
Find Deal
Tue, Apr 1 - Wed, Apr 30
10:45 pm - 10:35 amONT-PNH
20h 50m1 stop
5:10 pm - 6:00 pmPNH-ONT
38h 50m1 stop
$947China Airlines
Find Deal
Mon, Feb 17 - Mon, Apr 28
12:25 am - 11:15 amSFO-PNH
20h 50m1 stop
12:35 pm - 4:00 pmPNH-SFO
17h 25m1 stop
$1,012EVA Air
Find Deal
Mon, Apr 14 - Tue, Apr 22
1:10 am - 11:25 amSEA-PNH
20h 15m1 stop
12:35 pm - 7:30 pmPNH-SEA
20h 55m1 stop
$1,065EVA Air
Find Deal
Wed, Mar 12 - Sun, Mar 30
9:40 am - 8:35 amSFO-PNH
31h 55m1 stop
$349Singapore Airlines
Find Deal
Mon, Feb 3
9:40 am - 8:35 amSFO-PNH
31h 55m1 stop
$380Singapore Airlines
Find Deal
Thu, Mar 6
10:15 pm - 5:45 pmLAX-PNH
28h 30m1 stop
$457Cathay Pacific
Find Deal
Mon, Feb 17
11:00 am - 10:25 pmSEA-PNH
20h 25m1 stop
$483Korean Air
Find Deal
Tue, Jan 21
11:00 am - 10:25 pmSEA-PNH
20h 25m1 stop
$485Korean Air
Find Deal
Sun, Jan 19
12:30 am - 11:15 amLAX-PNH
20h 45m1 stop
$556EVA Air
Find Deal
Sun, Mar 30
11:45 pm - 9:50 amONT-PNH
20h 05m1 stop
$575China Airlines
Find Deal
Fri, Mar 28
10:55 am - 5:45 pmLAX-PNH
39h 50m1 stop
$581Cathay Pacific
Find Deal
Wed, Jan 15
12:30 am - 11:25 amLAX-PNH
20h 55m1 stop
$594EVA Air
Find Deal
Thu, Mar 27
1:05 am - 4:05 pmSFO-PNH
25h 00m1 stop
$613China Airlines
Find Deal
Tue, May 13
11:20 pm - 10:25 amLAX-PNH
20h 05m1 stop
7:05 pm - 9:55 pmPNH-LAX
16h 50m1 stop
$1,024Cathay Pacific
Find Deal
Sat, Dec 28 - Wed, Mar 26
10:40 pm - 10:25 pmLAX-PNH
32h 45m1 stop
1:05 am - 8:00 pmPNH-LAX
32h 55m1 stop
$1,192
Find Deal
Sat, Dec 28 - Tue, Mar 25
10:45 pm - 4:15 pmONT-PNH
26h 30m1 stop
11:35 am - 5:50 pmPNH-ONT
20h 15m1 stop
$1,208China Airlines
Find Deal
Sat, Dec 28 - Wed, Mar 26
11:00 am - 10:25 pmSEA-PNH
20h 25m1 stop
11:45 pm - 9:00 amPNH-SEA
24h 15m1 stop
$1,337Korean Air
Find Deal
Sun, Dec 29 - Sat, Jan 25
10:45 pm - 10:35 amLAX-PNH
20h 50m1 stop
11:35 am - 7:30 pmPNH-LAX
46h 55m2 stops
$1,353China Airlines
Find Deal
Wed, Dec 25 - Wed, Feb 5
12:10 am - 11:25 amSEA-PNH
20h 15m1 stop
12:45 pm - 5:40 pmPNH-SEA
19h 55m1 stop
$1,364EVA Air
Find Deal
Sat, Dec 28 - Sat, Jan 25
10:35 pm - 11:25 amLAX-PNH
21h 50m1 stop
12:45 pm - 7:35 pmPNH-LAX
21h 50m1 stop
$1,444EVA Air
Find Deal
Wed, Dec 25 - Sat, Feb 1
8:40 am - 5:55 pmSEA-PNH
42h 15m1 stop
1:45 pm - 8:19 amPNH-SEA
33h 34m2 stops
$1,469Singapore Airlines
Find Deal
Sun, Dec 29 - Sat, Jan 25
7:00 am - 10:25 pmONT-PNH
24h 25m2 stops
11:45 pm - 4:42 pmPNH-ONT
30h 57m2 stops
$1,480Korean Air
Find Deal
Sat, Dec 28 - Wed, Mar 26
9:40 pm - 8:35 amSEA-PNH
43h 55m2 stops
9:35 am - 10:52 pmPNH-SEA
52h 17m3 stops
$1,783Singapore Airlines
Find Deal
Sun, Dec 29 - Sat, Jan 25

See travel insights to Phnom Penh from

Phnom Penh flights insights and trends

Explore insights for your Phnom Penh flight to craft the best travel plan

What is the cheapest month to fly to Phnom Penh?

In general, April is the cheapest month to fly from United States to Phnom Penh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,107. If you aren’t able to travel to Phnom Penh during the month of April, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,108.

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

The cheapest day to depart from United States to Phnom Penh is on a Monday. Travelers who choose to depart for Phnom Penh on a Monday will often find tickets for as low as $1,186. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from United States to Phnom Penh for around $1,582.

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 United States to Phnom Penh in the evening for as low as $1,286. 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 afternoon, with an average ticket price of $1,350. Departure times in the afternoon 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?

We recommend purchasing flights from United States to Phnom Penh 45 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Phnom Penh for $1,376. However, in the past 72 hours, people saw flights from United States for as low as $889.

Cheapest flights to Phnom Penh Pochentong

Find the cheapest flights to Phnom Penh Pochentong from your nearest city or airport
CHEAPEST MONTH TO FLY TO PHNOM PENH FROM LOS ANGELESSeptember18% cheaperFlying from Los Angeles to Phnom Penh costs on average just $950 in September
MOST EXPENSIVE MONTH TO FLY TO PHNOM PENH FROM LOS ANGELESJune35% more expensiveIt costs about $1,556 for flights to Phnom Penh from Los Angeles in June
MOST POPULAR MONTH TO FLY TO PHNOM PENH FROM LOS ANGELESJune409% more users visitedMore momondo users searched in flights to Phnom Penh from Los Angeles in June than any other month

Cheap Phnom Penh flight deals and tips

Summary info about Phnom Penh flight prices, duration and airlines

Best One-Way Price

$349

Best Round-Trip Price

$654

Fastest flight time

19h 35m

Popular in

July
The best one-way flight price to Phnom Penh from United States in the last 72 hours is $349 (San Francisco to Phnom Penh Pochentong).
The best round-trip flight price to Phnom Penh from United States in the last 72 hours is $654 (San Francisco to Phnom Penh Pochentong).
The fastest flight to Phnom Penh from United States takes 19h 35m (Seattle/Tacoma Intl to Phnom Penh Pochentong).
July has the highest demand for flights to Phnom Penh, with a 9% price increase on average.

Frequently asked questions about flying to Phnom Penh

What is there to do in Phnom Penh when it’s raining?

When planning your flight to Phnom Penh, it is important to be aware that some months are not as ideal as others. Specifically, the months of May, June, or July could carry a higher chance of rain, as Phnom Penh sees up to 5.1 inches or more. There are still things to do in Phnom Penh even when it's raining, but be aware that rain is highly probable in the area. While in Phnom Penh you will find Tuol Sleng Genocide Museum nearby which is a great museum to visit when you’re looking for things to do indoors.

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

Prices for flights to Phnom Penh Pochentong Airport are updated daily.

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

How old do you have to be to fly to Phnom Penh Pochentong 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 to Phnom Penh Pochentong Airport.

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

The required travel and health documents for your Phnom Penh Pochentong Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phnom Penh Pochentong Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

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

It is quick and easy to find flights to Phnom Penh 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 to Phnom Penh with flexible booking policies on momondo?

Flights to Phnom Penh with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Phnom Penh?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Phnom Penh.

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

If you are simply researching potential flights to Phnom Penh, momondo offers a useful price alert feature which will track prices for flights to Phnom Penh and alert you when they change.


An easier way to manage your Phnom Penh Pochentong 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.
1 adult
From?
To?
Sun 12/29
Sun 1/5
Email me momondo's favorite deals

Find better results for your trip to Phnom Penh


Cheapest flight routes to Phnom Penh Pochentong

These routes have the cheapest flights to Phnom Penh Pochentong found by momondo users in United States
DepartingDestinationBest TimeBest Price
San FranciscoPhnom Penh19h 45m$669
Los AngelesPhnom Penh20h 45m$696
SeattlePhnom Penh18h 55m$805
ChicagoPhnom Penh21h 40m$841
DallasPhnom Penh22h 00m$886
HonoluluPhnom Penh17h 45m$911
OntarioPhnom Penh20h 50m$915
San JosePhnom Penh24h 25m$937
New YorkPhnom Penh22h 55m$945
San DiegoPhnom Penh27h 05m$957
BostonPhnom Penh22h 05m$962
BurbankPhnom Penh25h 20m$1,020
OaklandPhnom Penh24h 53m$1,025
Kailua-KonaPhnom Penh22h 10m$1,036
Santa AnaPhnom Penh24h 53m$1,049
PortlandPhnom Penh23h 08m$1,049