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Phnom Penh

$538+ Cheap flights from Las Vegas (LAS) to Phnom Penh (PNH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — PNH
Jan 9 — Jan 161
Thu 1/9
Thu 1/16
1 adult, Economy
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Cheap flight deals from Las Vegas to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Phnom Penh (PNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$987
(oojo)

One-way from

$538
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$1,156
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Phnom Penh Pochentong flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Phnom Penh Pochentong flights.
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From Las Vegas Harry Reid Intl to Phnom Penh Pochentong
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One-way flight from Las Vegas Harry Reid Intl to Phnom Penh Pochentong
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High demand for flights, 9% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Las Vegas to Phnom Penh

Cheapest flights from Las Vegas to Phnom Penh
Explore the most affordable flight options available from Las Vegas to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 4, 2025.

This oojo deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/277:20 amLAS - PNH
2 stops25h 00mAsiana Airlines
Thu 2/2712:30 amPNH - LAS
2 stops48h 26mAsiana Airlines
Deal found 1/3$987
This Orbitz deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2710:50 pmLAS - PNH
1 stop33h 35mKorean Air
Tue 4/1511:40 pmPNH - LAS
1 stop30h 40mKorean Air
Deal found 1/3$1,102
This Expedia deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/146:03 pmLAS - PNH
2 stops26h 22mMultiple Airlines
Mon 2/1712:45 pmPNH - LAS
2 stops25h 28mMultiple Airlines
Deal found 1/4$1,135
This FlightHub deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/810:39 amLAS - PNH
2 stops35h 06mSingapore Airlines
Sun 3/161:45 pmPNH - LAS
2 stops33h 48mSingapore Airlines
Deal found 1/3$1,221
This FlightHub deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/279:05 amLAS - PNH
2 stops24h 10mChina Eastern
Mon 4/1412:10 amPNH - LAS
2 stops30h 45mChina Eastern
Deal found 1/3$1,252
This Cathay Pacific deal was found by Cheapflights users on 1/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/97:10 amLAS - PNH
2 stops37h 15mCathay Pacific
Sat 3/157:05 pmPNH - LAS
2 stops34h 12mCathay Pacific
Deal found 1/2$1,254
This oojo deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/276:00 amLAS - PNH
3 stops43h 25mQatar Airways
Tue 4/155:40 pmPNH - LAS
3 stops41h 13mQatar Airways
Deal found 1/3$1,626
This Ovago deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/276:00 pmLAS - PNH
3 stops33h 50mAir China
Thu 2/2712:25 amPNH - LAS
2 stops38h 41mAir China
Deal found 1/3$1,953
This oojo deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/187:35 pmLAS - PNH
2 stops37h 40mPhilippine Airlines
Tue 3/111:05 amPNH - LAS
2 stops33h 21mPhilippine Airlines
Deal found 1/4$4,894

Find flights from Las Vegas to Phnom Penh within your budget

Customize your flight search to find flights from Las Vegas 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, Cheapflights users made 2,558,603 searches. Data last updated January 4, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Las VegasPhnom Penh

LAS - PNH

LASPNH

Las Vegas Harry Reid Intl

Mon 1/27

7:20 am-11:20 pm

2 stops25h 00m

Phnom Penh Pochentong

Thu 2/27

12:30 am-9:56 am

2 stops48h 26m

$987

Las VegasPhnom Penh

LAS - PNH

LASPNH

Las Vegas Harry Reid Intl

Thu 3/27

10:50 pm-10:25 pm

1 stop33h 35m

Phnom Penh Pochentong

Tue 4/15

11:40 pm-4:20 pm

1 stop30h 40m

$1,102

Las VegasPhnom Penh

LAS - PNH

LASPNH

Las Vegas Harry Reid Intl

Fri 2/14

6:03 pm-11:25 am

2 stops26h 22m

Phnom Penh Pochentong

Mon 2/17

12:45 pm-11:13 pm

2 stops25h 28m

$1,135

Las VegasPhnom Penh

LAS - PNH

LASPNH

Las Vegas Harry Reid Intl

Sat 3/8

10:39 am-12:45 pm

2 stops35h 06m

Phnom Penh Pochentong

Sun 3/16

1:45 pm-9:33 am

2 stops33h 48m

$1,221

Las VegasPhnom Penh

LAS - PNH

LASPNH

Las Vegas Harry Reid Intl

Thu 3/27

9:05 am-11:15 pm

2 stops24h 10m

Phnom Penh Pochentong

Mon 4/14

12:10 am-4:55 pm

2 stops30h 45m

$1,252

Las VegasPhnom Penh

LAS - PNH

LASPNH

Las Vegas Harry Reid Intl

Sun 3/9

7:10 am-10:25 am

2 stops37h 15m

Phnom Penh Pochentong

Sat 3/15

7:05 pm-3:17 pm

2 stops34h 12m

$1,254

Las VegasPhnom Penh

LAS - PNH

LASPNH

Las Vegas Harry Reid Intl

Thu 3/27

6:00 am-3:25 pm

3 stops43h 25m

Phnom Penh Pochentong

Tue 4/15

5:40 pm-8:53 pm

3 stops41h 13m

$1,626

Las VegasPhnom Penh

LAS - PNH

LASPNH

Las Vegas Harry Reid Intl

Mon 1/27

6:00 pm-6:50 pm

3 stops33h 50m

Phnom Penh Pochentong

Thu 2/27

12:25 am-12:06 am

2 stops38h 41m

$1,953

Las VegasPhnom Penh

LAS - PNH

LASPNH

Las Vegas Harry Reid Intl

Tue 2/18

7:35 pm-12:15 am

2 stops37h 40m

Phnom Penh Pochentong

Tue 3/11

1:05 am-8:26 pm

2 stops33h 21m

$4,894

Las VegasPhnom Penh

LAS - PNH

LASPNH

Las Vegas Harry Reid Intl

Wed 1/29

5:30 am-10:25 pm

2 stops25h 55m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 11 results
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Compare providers for flights from Las Vegas to Phnom Penh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Phnom Penh in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Las Vegas-Phnom Penh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Phnom Penh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Phnom Penh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Phnom Penh flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Phnom Penh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Las Vegas to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Las Vegas to Phnom Penh

Get recent, data-driven insights about flights from Las Vegas to Phnom Penh including ideal travel times, pricing trends, and more.

Rainfall in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 9.8 inches per month. October is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 in.

Temperature in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Phnom Penh

Get insights into the airlines that provide service to Phnom Penh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phnom Penh. Reviews last updated January 4, 2025.
Korean Air
8.5
Very good
1,029 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,029 reviews
Korean Air
8.5
Very good
1,029 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines
8.3
Very good
461 reviews
Korean Air
8.5
Very good
1,029 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Singapore Airlines
8.1
Very good
1,329 reviews
Korean Air
8.5
Very good
1,029 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Qatar Airways
7.5
Good
3,748 reviews
Korean Air
8.5
Very good
1,029 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Cathay Pacific
7.5
Good
818 reviews
Korean Air
8.5
Very good
1,029 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Phnom Penh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Las Vegas to Phnom Penh round-trip?

    According to our current data, Asiana Airlines ($987), Korean Air ($1,102), and Singapore Airlines ($1,221) offers the cheapest pricing from Las Vegas to Phnom Penh. Asiana Airlines is 26% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Las Vegas to Phnom Penh that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Phnom Penh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Phnom Penh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Phnom Penh.

  • Can I find deals for business class flights from Las Vegas to Phnom Penh?

    Yes. Cheapflights offers flight deals from Las Vegas to Phnom Penh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from Las Vegas to Phnom Penh (average of $1,014). Flying from Las Vegas to Phnom Penh in June is currently the most expensive (average of $1,582). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Phnom Penh by adding a car rental and/or hotel reservation to your travel itinerary.
Phnom Penh car rentals
Phnom Penh Pochentong Airport car rentals

Top airline flying from Las Vegas to Phnom Penh

Discover the top airline that operate flights from Las Vegas to Phnom Penh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,124Average$1,372FlexibilityNo cancel feeOn-time81%
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