LAS - PNH

$951 Find Cheap Flights from Las Vegas to Phnom Penh

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Phnom Penh departing on 9/10. 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.
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KAYAK searches 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 Las Vegas 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 Las Vegas to Phnom Penh, as well as popular online travel agencies
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Cheap Flights from Las Vegas to Phnom Penh

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas 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.

Recent round-trip flight deals from Las Vegas to Phnom Penh

KAYAK's recommended round-trip deals from the most popular airlines that fly from Las Vegas to Phnom Penh.
Discover the best prices for you by selecting your travel dates on KAYAK.
Korean Air Logo
11:50 pm - 10:10 pmLAS-PNH
32h 20m1 stop
Korean Air Logo
11:30 pm - 4:20 pmPNH-LAS
30h 50m1 stop
$951Korean Air
Find Deal
Wed, Sep 10 - Wed, Sep 24
Korean Air Logo
6:00 am - 10:10 pmLAS-PNH
26h 10m2 stops
Korean Air Logo
11:30 pm - 4:20 pmPNH-LAS
30h 50m1 stop
$974Korean Air
Find Deal
Wed, Sep 10 - Wed, Sep 24
Korean Air Logo
9:10 am - 10:10 pmLAS-PNH
23h 00m2 stops
Korean Air Logo
11:30 pm - 7:13 pmPNH-LAS
33h 43m2 stops
$985Korean Air
Find Deal
Wed, Sep 10 - Wed, Sep 24
Korean Air Logo
11:50 pm - 10:10 pmLAS-PNH
32h 20m1 stop
Korean Air Logo
11:30 pm - 11:27 pmPNH-LAS
37h 57m2 stops
$993Korean Air
Find Deal
Mon, May 12 - Tue, Jul 1
Korean Air Logo
6:20 am - 10:10 pmLAS-PNH
25h 50m2 stops
Korean Air Logo
11:30 pm - 11:27 pmPNH-LAS
37h 57m2 stops
$998Korean Air
Find Deal
Mon, May 12 - Tue, Jul 1
Philippine Airlines Logo
7:05 pm - 12:15 amLAS-PNH
39h 10m2 stops
Philippine Airlines Logo
1:15 am - 8:54 pmPNH-LAS
33h 39m2 stops
$1,142Philippine Airlines
Find Deal
Wed, Sep 10 - Tue, Sep 23
 Logo
5:35 am - 11:15 pmLAS-PNH
27h 40m2 stops
 Logo
7:05 am - 11:35 pmPNH-LAS
30h 30m3 stops
$1,228
Find Deal
Mon, May 12 - Tue, Jul 1
Singapore Airlines Logo
10:47 am - 8:40 amLAS-PNH
31h 53m3 stops
Singapore Airlines Logo
2:05 pm - 11:54 pmPNH-LAS
23h 49m2 stops
$1,366Singapore Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 24
 Logo
11:50 pm - 10:10 pmLAS-PNH
32h 20m1 stop
 Logo
12:20 am - 3:34 pmPNH-LAS
29h 14m2 stops
$1,410
Find Deal
Wed, Sep 10 - Tue, Sep 23
Qatar Airways Logo
5:00 pm - 4:15 pmLAS-PNH
33h 15m3 stops
Qatar Airways Logo
5:40 pm - 9:27 pmPNH-LAS
41h 47m3 stops
$1,518Qatar Airways
Find Deal
Wed, Sep 10 - Wed, Sep 24
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KAYAK's insights & trends for Las Vegas to Phnom Penh flights

Get data-powered insights and trends into flights from Las Vegas 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 Las Vegas to Phnom Penh?

The average price of all round-trip flights from Las Vegas to Phnom Penh clicked on KAYAK for each day over the last 12 months.

When flying from Las Vegas 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 Las Vegas, you’ll find the best rates on Tuesdays and the most expensive ones on Thursdays.

Good to know

Low seasonFebruary
High seasonOctober
Cheapest flight$951
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Las Vegas to Phnom Penh

When to book flights from Las Vegas to Phnom Penh

Are your dates flexible? Find out the best times to travel from Las Vegas 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 Las Vegas to Phnom Penh

  • Are there sustainable flights from Las Vegas to Phnom Penh?

    Suppose you want to be eco-friendly when traveling from Las Vegas to Phnom Penh; consider booking your flight ticket with Alaska Airlines. The airline boasts split scimitar winglets, an advanced navigation technology that enables its flights to be fuel-efficient by reducing the miles they cover. Besides, the airline has invested in a sizeable number of sustainable fleets to reduce its environmental footprint.

  • How can I catch the earliest flight from Las Vegas to Phnom Penh?

    Travelers with an early morning flight and staying away from LAS should worry about catching their flight because several hotels near the airport are budget-friendly. Thus, consider booking a nearby hotel to avoid the inconvenience of commuting amid traffic snarl-ups. OYO Hotel & Casino, Luxor Hotel & Casino, and Best Western McCarran Inn are worth considering.

  • Can I travel with my pet from Las Vegas to Phnom Penh?

    Travelers intending to travel with their pets should consider booking their flights with JetBlue. The airline boasts its Pet Paw program that seeks to give their furry passengers comfortable air trips. The airline provides a carrier bag, 300 TrueBlue points, and tips for managing your pet while traveling. So, you don't have to worry since your pet will ride with you in the cabin. Even better, touring with your pet with JetBlue is inexpensive.

  • How can I connect from Phnom Penh Pochentong Airport to Phnom Penh city center?

    When connecting from PNH to the city center, you have several options. Buses operate the route, arriving at Nam Ching Intersection in about 21 minutes. Trains are also available from PNH to Phnom Penh Station, taking approximately 30 minutes. However, to save time or a more personalized option, consider a taxi, arriving in about 13 minutes.

  • What is the cheapest flight from Las Vegas to Phnom Penh?

    In the last 3 days, the lowest price for a flight from Las Vegas to Phnom Penh was $951 for a round-trip ticket.

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

    Yes, you’ll need a passport to travel to Phnom Penh from Las Vegas.

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

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

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

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

  • Which airline alliances offer flights from Las Vegas to Phnom Penh?

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

  • Which is the best airline for flights from Las Vegas to Phnom Penh, Korean Air or Singapore Airlines?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Phnom Penh are Korean Air and Singapore Airlines. With an average price for the route of $1,357 and an overall rating of 8.4, Korean Air is the most popular choice. Singapore Airlines is also a great choice for the route, with an average price of $1,270 and an overall rating of 8.1.

  • How does KAYAK find such low prices on flights from Las Vegas 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 Las Vegas to Phnom Penh.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phnom Penh from Las Vegas 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 Las Vegas 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 Las Vegas with another airline. Booking your flights between Las Vegas 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 Las Vegas 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 Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Las Vegas to Phnom Penh

  • Flights from Las Vegas to Phnom Penh originate from Harry Reid International Airport (LAS) and end at Phnom Penh Pochentong Airport (PNH). Multiple airlines operate the route, including Delta, Alaska, Bangkok Airways, Korean Air, Thai Airways, Asiana Airlines, Malaysia Airlines, United Airlines, EVA Air, ANA, Vietnam Airlines, China Airlines, Singapore Airlines, Turkish Airlines, and JetBlue.
  • The common layover cities include Seattle, San Jose, San Francisco, Newark, New York, Minneapolis, Los Angeles, Houston, Singapore, Frankfurt, Vancouver, Taipei City, Incheon, Manila, Detroit, Dallas, Dubai, Tokyo, Shenzhen, Honolulu, Doha, London, Boston, Hong Kong, and Bangkok. The layover cities vary with different airlines and flight schedules.
  • Suppose you want to grab a drink or a bite while waiting for your flight; the airport has several cafes and restaurants offering selections of cold and hot drinks and snacks. Jimmy John's, Starbucks Coffee, and Bud 29 Track Lounge are in LAX and offer incredible bites and beverages.
  • Are you on a family trip? Don't worry; most flights from Las Vegas to Phnom Penh are family-friendly. Consider booking your flight with ANA and enjoy seamless and comfortable air trips. If you travel with lap infants under two years, they'll be ticketed at 10% of the adult fare, while children from two to eleven are discounted at 75%. Bassinets are provided on advance request except for first-Class travelers. Also, designated baby meals, original ANA toys, and hot water are provided.
  • After landing at PNH, you can visit other cities because the airport is a central transportation hub in Cambodia. The cities you can visit include but are not limited to Krong Chbar Mon, Preah Sihanouk, Krong Siem Reap, Krong Battambang, Krong Doun Kaev, Krong Kampong Cham, Krong Kampot, and Krong Kampong Chhnang.

Top airlines flying from Las Vegas to Phnom Penh

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas 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 Las Vegas 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.
8.4
Korean AirOverall score based on 1068 reviews
8.3Comfort
8.5Boarding
8.2Entertainment
8.1Food
8.7Crew
Airline reviews

They did an excellent job helping me with a wheelchair. I couldn’t have asked for any better help.

8.0 ExcellentAnonymous, Apr 2025ICN - BKK
Read more Korean Air reviews

They did an excellent job helping me with a wheelchair. I couldn’t have asked for any better help.

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

Just a typical domestic poor flight nothing more. There is no food choices in such a flight. Crew doesn't really care if you are on-board or not

long flights are difficult but the crew and amenities made it a very good experience

Our seat row plus one ahead and behind we're completely overlooked during beverage service...

Need to have space for Cary on when traveler boarding any zone

When I selected my seats, it showed row 29 as the front row, so I paid extra to sit in what I thought would be the front row, but when I boarded the plane, row 29 was the second economy row. I was disappointed that I'd spent almost $100 more for no actual benefit.

everything was fine, would have liked better food but it was warm, great choices for movies

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

Everything was great keep up the good work 😁, can't ask for more.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

The food options and quality could use some more excitement and variety.

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

Overall, very good. The food was better than expected with the exception of the pork and potatoes dinner at the end of the flight. My family all selected that dish and did not set it. I tried a bite also and it was honestly terrible. Also, it would be helpful to know when the snacks in the back of the plane are available.

Crews were very caring and polite. Washroom was surprisingly clean. Overall experience was good , only food choices was very limited. Thanks

On time boarding I would like to see ground hostess to help transit customers to direct them to the right terminal and boarding gate. Last night, all the transit customers on SQ484 arriving Singapore had to merry go round to look for terminal and boarding gate to board SQ128 transit to KL Malaysia. We went to Terminal 3 taking the Skytrain to T3 and back to T3 to get out to look for different Skytrain to T2. On arrival t2, we had to go round to ask which boarding gate to KL. We only had 5 minutes to make to the boarding time at 6:55pm but we already spent more than 30 minutes running around to find the boarding gate. We were late at the boarding gate.

Everything you need to know for your flight from Las Vegas to Phnom Penh

Information on your arrival and departure airports

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