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DEN - PNH

Find cheap flights from Denver to Phnom Penh from $1,583

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Phnom Penh departing on 7/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/1
Sat 6/8

Search hundreds of travel sites at once for deals on flights to Phnom Penh

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Phnom Penh, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Phnom Penh, as well as popular online travel agencies
In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:

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Cheap flight deals from Denver to Phnom Penh (DEN-PNH)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Phnom Penh that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
1:45 pm - 9:30 amDEN-PNH
30h 45m3 stops
3:15 pm - 6:03 pmPNH-DEN
39h 48m3 stops
$1,583
Find Deal
Fri, Jul 26 - Fri, Sep 6
1:45 pm - 9:30 amDEN-PNH
30h 45m3 stops
3:15 pm - 12:05 pmPNH-DEN
33h 50m2 stops
$1,596
Find Deal
Fri, Jul 26 - Fri, Sep 6
6:15 pm - 2:30 pmDEN-PNH
31h 15m2 stops
12:35 pm - 6:10 pmPNH-DEN
42h 35m2 stops
$1,631
Find Deal
Fri, Jul 26 - Fri, Sep 6
7:02 pm - 10:55 pmDEN-PNH
38h 53m2 stops
11:55 pm - 10:22 pmPNH-DEN
35h 27m2 stops
$1,768Asiana Airlines
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Tue, Jul 9 - Tue, Aug 6
7:46 am - 10:55 pmDEN-PNH
26h 09m2 stops
11:55 pm - 10:22 pmPNH-DEN
35h 27m2 stops
$1,863Asiana Airlines
Find Deal
Sat, Jul 6 - Tue, Aug 6
6:30 am - 11:59 pmDEN-PNH
28h 29m2 stops
12:50 am - 9:27 pmPNH-DEN
33h 37m2 stops
$2,038Philippine Airlines
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Fri, Jul 26 - Thu, Sep 5
9:55 am - 8:40 amDEN-PNH
33h 45m3 stops
2:05 pm - 7:39 pmPNH-DEN
42h 34m2 stops
$2,233Singapore Airlines
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Sat, Jul 6 - Tue, Aug 6
5:41 pm - 5:30 pmDEN-PNH
58h 49m3 stops
9:35 am - 7:39 pmPNH-DEN
47h 04m2 stops
$2,278Singapore Airlines
Find Deal
Tue, Jul 9 - Tue, Aug 6
12:55 am - 10:10 pmDEN-PNH
32h 15m2 stops
11:40 pm - 9:37 pmPNH-DEN
34h 57m2 stops
$8,041Korean Air
Find Deal
Thu, Jul 25 - Fri, Sep 6
12:55 am - 10:10 pmDEN-PNH
32h 15m2 stops
11:40 pm - 6:02 pmPNH-DEN
31h 22m2 stops
$12,407Korean Air
Find Deal
Mon, Jul 8 - Tue, Aug 6

Flights from Denver to Phnom Penh - Travel Insights & Trends

Get data-powered insights and trends into flights from Denver to Phnom Penh to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Denver to Phnom Penh?

The average price of all flights from Denver to Phnom Penh clicked on KAYAK for each day over the last 12 months.
When flying from Denver to Phnom Penh, you should consider leaving on a Monday and avoid Sundays if you are looking for the best rates. For your return to Denver, you’ll find the best rates on Thursdays and the most expensive ones on Tuesdays.

What is the cheapest month to fly from Denver to Phnom Penh?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Denver to Phnom Penh, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Denver to Phnom Penh is October, where tickets cost $1,057 on average. On the other hand, the most expensive months are June and September, where the average cost of tickets is $2,640 and $1,811 respectively.

Good to know

Low season

September

High season

April

Cheapest flight

$1,583
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Denver to Phnom Penh

When to book flights from Denver to Phnom Penh

Are your dates flexible? Find out the best times to travel from Denver to Phnom Penh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Phnom Penh

  • What is the cheapest flight from Denver to Phnom Penh?

    In the last 3 days, the lowest price for a flight from Denver to Phnom Penh was $1,583 for a round-trip ticket.

  • Do I need a passport to fly between Denver and Phnom Penh?

    A passport is required to fly from Denver to Phnom Penh.

  • Which airports will I be using when flying from Denver to Phnom Penh?

    When flying out of Denver you will be using Denver Intl. You will be landing at Phnom Penh, also known as Phnom Penh Pochentong.

  • Which aircraft models fly most regularly from Denver to Phnom Penh?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to Phnom Penh?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Denver and Phnom Penh, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Denver to Phnom Penh, Korean Air or Asiana Airlines?

    The two airlines most popular with KAYAK users for flights from Denver to Phnom Penh are Korean Air and Asiana Airlines. With an average price for the route of $1,125 and an overall rating of 8.5, Korean Air is the most popular choice. Asiana Airlines is also a great choice for the route, with an average price of $1,789 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Denver to Phnom Penh?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Phnom Penh.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Phnom Penh?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phnom Penh from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Phnom Penh?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phnom Penh with an airline and back to Denver with another airline. Booking your flights between Denver and PNH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Phnom Penh?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phnom Penh from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Denver to Phnom Penh

 
See real verified KAYAK customer reviews for airlines flying from Denver to Phnom Penh. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Phnom Penh? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1186 reviews
8.6Boarding
8.2Food
8.8Crew
8.2Entertainment
8.3Comfort
Airline reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

10.0 ExcellentAnonymous, Apr 2024IAD - ICN
Read more about Korean Air reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

Everything about Korean air is great, hands down! Will always prefer this airline from other carriers.

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

You did not put me on a Korean Air flight! so I do not have nothing to say

My flight was diverted to Atlanta and I was not given enough time. I paid my travel on April 23, 2023. It was originally Delta from Norfolk to NY, then Korean Air from NY all the way Philippines which is my final stop. Instead from Atlanta to Korea I flew Delta which is okay. Then Korea to Philippines, I flew Asiana Airlines. What I did not like, Ieagle did not sent me an email that my flight was change and so when I went to check in Wednesday the 10th, at 4:30 a.m they told me my flight was delayed at 6;00 p.m and diverted in Atlanta and I am flying Asiana from Korea to Philippines. I do not appreciate that Kayak or Ieagle chenge our flights 5 times and then last minute change again during my day of flight. I hope that you will not make any changes of my flight o Feb 15th because it has to be the same flight with my husband. That is the reason why we made the arrangements early on.

Wonderful cabin crew!!!!! Food was poor, in flight entertainment was just ok. They need to serve more water on a 15 hour flight--we were dehydrated and kept asking for water.

Going through security a third time to get on the next flight was again utterly ridiculous and unnecessary. We were in a International secure area once again and as far as I'm concerned should not have been put through the gears for absolutely no reason. The United States can get all the information they need from the travel itinerary, there was no need to be forced out of a secure area to personally interview everyone on a connecting flight to find out their US immigration status.

Flight arrived early, fantastic, since it is short flight, no food being served

Flight attendants rude, they disappear for almost 3 hours not doing rounds to see what people needed. The laboratories were full of empty water cups, because they never come back to collect them.

The flight attendant, where kind of rude, there where hiding for almost 3 hours, without doing rounds to see if people needed water or pickup the water cups, the toilets were full of water cups, because they never come back to pick them up.

Flew on an Airbus 350-900. Excellent aircraft properly cleaned and serviced. Flight crew was excellent plane departed and arrived on time. The A350 has excellent air circulation far better than the 777. I would recommend Asiana to anyone looking to fly in a clean comfortable environment. This is my second round trip flight from New York to Bangkok via Asiana and I will book Asiana again!

Amazing service and fabulous syaff. Loved the jumbo jet too, comfortable.

The entertainment screens are dated and needs to be changed to new screens. Then when we got home, I found out 2 of our luggage’s were damaged (huge) and some items stolen.

I could not choose my seat prior to check in

JetBlue's check-in was great, but there was an in-flight attendant who was very rude and unkind. I didn't realize that the bathrooms were already locked 30 mins prior to landing and needed to use the restroom. Instead of politely asking me to return, she rudely told me, 'NO, bathrooms are locked! Go back to your seat!' The JetBlue flight was more than an hour delay, which made me almost miss my connecting flight with Asiana. I understand the reasoning, but the action they took to get a hold of maintenance was time consuming. It took them more than 30 mins to get a hold of maintenance and for maintenance to get started. The Asiana flight and crew were wonderful, in general. They waited for us who were delayed from the previous flight before they took off and were very kind to take my checked baggage's info. Seats were a little uncomfortable for such long flight, but service and flight attendants were great! However, my 3 checked baggages are missing! They're lost somewhere in the transition. I'm writing this review 3 days after my arrival to the Philippines, and my 3 checked baggages, where my wedding dress is, are all still missing! I and the CEB airport crew have sent multiple emails to both JetBlue and Asiana, and neither has responded to any of our emails. Although, I was able to get in contact with JetBlue's Interline Department who confirmed that the bags were turned over to Asiana without confirmation details.

The full flat bed was not that comfortable, hard and lumpy., too much space wasted with those bulky walls and divisions instead of making the bed 3-4 inches wider. The compartment where you put your feet is like a shoebox, poor design. Toilets of A350 are just too small, sink is too small

Aside from a LOT of turbulence the flight was perfect! The flight crew was superb and the food was delicious!

seat is so tight other then that it was all right

Comfort was left wanting due to such a long flight, made the wife and I wish we could upgrade the seats to Business class or First Class, but did not have that option. Food was good but had very limited options and I have a dietary restriction which was difficult for the staff to accommodate since everything provided came with cheese on it. (Cheese could potentially kill me) Did not have an option to inform the staff until we were already in the air about the restriction and was not provided another option before flight departed.

Decent flight, staff was very good, especially with the turbulence during the flight due to weather. Comfort was about par with other airlines but since it was a quick flight, was not much of an issue for us.

Ask flight attendant for water during flight and she was a little rude get the water.

Baggage made it successfully to destination despite short layover. Appreciate that.

Flight was delay almost 2 hours from Hong Kong to Taipei. Last minute gate change from 24 to 66. Long way walk. We need to run in the Taipei airport to catch our next flight from Taipei to Vancouver. That is so suck!

Excellent staff made the boarding process fast and easy. Friendly crews on both flights from Saigon to Taipei and Taipei to Los Angeles. Will fly China Airlines again.

For a long-haul flight, the crew did a very good job of keeping the lavatories clean and the aisles clear.

The plane was an older model and the entertainment was hard to enjoy on those small screens. I struggled to see clear anything I wanted to watch. The seats where a bit uncomfortable but for a 3 hours flight it was pretty ok. The rest of services were excellent. Highly recommend China Airlines to others.

The check-in crew at SF did not put on breakable glass stickers on check-in baggages which caused my antique whisky bottle to break during transportation.

My BIG complaint was that my second flight was also delayed. That's very aggravating after traveling for 18 hours already.

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

I requested an aisle seat and got a middle seat The flight gate was changed and the flight was delayed

It was a great flight Food was great Crew was spectacular

In general good, but the machine seems to be long in operation and some functions were restricted as e. g. Adjusting of seats.

The premium economy seats were not that great. It could have been more premium than economy seats.

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

Transfer within the same terminal and lots of facilities at the airport.

Due to the delay of my first flight, my connecting flight with JetBlue was canceled by Singapore Airlines, but the JetBlue crew was very accommodating and rebooked a seat for me. The crew was very nice and had good attitude.

The overall operation needs to be improved. The in-flight services took forever and sometimes ran out of options.

Denver - Phnom Penh Flights

Departure:

Denver (DEN)United States

Destination:

Phnom Penh (PNH)Cambodia

Return flight deals:

Phnom Penh - Denver

Cabin classes:

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