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Phnom Penh

$550+ Cheap flights from Hawaii 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 12/28. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — PNH
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Hawaii to Phnom Penh

Keep the following information in mind while searching for Hawaii to Phnom Penh flight deals. Data was last updated julio 31, 2025.

Round-trip from

$749
(oojo)

One-way from

$550
(Kiwi.com)
From Hawaii to Phnom Penh Pochentong
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One-way flight from Hawaii to Phnom Penh Pochentong
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Find flight deals from Hawaii to Phnom Penh

Cheapest flights from Hawaii to Phnom Penh
Explore the most affordable flight options available from Hawaii to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This oojo deal was found by Cheapflights users on 7/31. 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.
dom. 9/1412:20 pmHNL - PNH
1 stop17h 35mAsiana Airlines
dom. 9/2111:55 pmPNH - HNL
1 stop27h 45mAsiana Airlines
Deal found 7/31$749
This oojo deal was found by Cheapflights users on 7/31. 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.
mié. 8/271:05 pmHNL - PNH
1 stop16h 05mKorean Air
mié. 9/311:30 pmPNH - HNL
1 stop28h 25mKorean Air
Deal found 7/31$761
This SmartFares deal was found by Cheapflights users on 7/31. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/1412:20 pmHNL - PNH
2 stops33h 00mMultiple Airlines
dom. 9/2111:55 pmPNH - HNL
1 stop27h 45mMultiple Airlines
Deal found 7/31$876
This KAYAK deal was found by Cheapflights users on 7/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/2912:55 pmHNL - PNH
1 stop18h 20mPhilippine Airlines
vie. 9/51:15 amPNH - HNL
1 stop26h 55mPhilippine Airlines
Deal found 7/31$1,047
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/2511:00 pmHNL - PNH
2 stops30h 55mUnited Airlines
mié. 9/311:55 pmPNH - HNL
2 stops33h 10mUnited Airlines
Deal found 7/31$1,200
This United deal was found by Cheapflights users on 7/30. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/2911:10 pmLIH - PNH
2 stops40h 30mMultiple Airlines
vie. 9/511:55 pmPNH - LIH
2 stops37h 03mMultiple Airlines
Deal found 7/30$1,252
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/297:42 pmLIH - PNH
2 stops33h 43mDelta
dom. 11/211:45 pmPNH - LIH
2 stops35h 17mDelta
Deal found 7/29$1,279
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/291:31 pmLIH - PNH
2 stops40h 24mUnited Airlines
dom. 11/211:55 pmPNH - LIH
2 stops30h 18mUnited Airlines
Deal found 7/30$1,350
This FlightHub deal was found by Cheapflights users on 7/30. 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.
vie. 8/2910:30 pmLIH - PNH
3 stops48h 45mQatar Airways
vie. 9/55:40 pmPNH - LIH
3 stops44h 50mQatar Airways
Deal found 7/30$1,636
This oojo deal was found by Cheapflights users on 7/30. 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.
vie. 8/2910:15 amLIH - PNH
2 stops21h 00mPhilippine Airlines
jue. 9/41:15 amPNH - LIH
2 stops61h 15mPhilippine Airlines
Deal found 7/30$2,168

Cheapflights Fare Finder

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

Fly from

Hawaii

Fly to

Phnom Penh

Route

Depart

Return

Price

HonoluluPhnom Penh

HNL - PNH

HNLPNH

Honolulu

dom. 9/14

12:20 pm-10:55 pm

1 stop17h 35m

Phnom Penh Pochentong

dom. 9/21

11:55 pm-10:40 am

1 stop27h 45m

$749

HonoluluPhnom Penh

HNL - PNH

HNLPNH

Honolulu

mié. 8/27

1:05 pm-10:10 pm

1 stop16h 05m

Phnom Penh Pochentong

mié. 9/3

11:30 pm-10:55 am

1 stop28h 25m

$761

HonoluluPhnom Penh

HNL - PNH

HNLPNH

Honolulu

mié. 1/7

11:10 am-10:20 am

2 stops30h 10m

Phnom Penh Pochentong

jue. 1/15

11:55 pm-9:30 am

1 stop26h 35m

$830

HonoluluPhnom Penh

HNL - PNH

HNLPNH

Honolulu

vie. 8/29

12:55 pm-12:15 am

1 stop18h 20m

Phnom Penh Pochentong

vie. 9/5

1:15 am-11:10 am

1 stop26h 55m

$1,047

HonoluluPhnom Penh

HNL - PNH

HNLPNH

Honolulu

lun. 8/25

11:00 pm-10:55 pm

2 stops30h 55m

Phnom Penh Pochentong

mar. 9/2

11:55 pm-4:05 pm

2 stops33h 10m

$1,200

LihuePhnom Penh

LIH - PNH

LIHPNH

Lihue

vie. 8/29

11:10 pm-8:40 am

2 stops40h 30m

Phnom Penh Pochentong

vie. 9/5

11:55 pm-7:58 pm

2 stops37h 03m

$1,252

LihuePhnom Penh

LIH - PNH

LIHPNH

Lihue

mié. 10/29

7:42 pm-10:25 pm

2 stops33h 43m

Phnom Penh Pochentong

dom. 11/2

11:45 pm-6:02 pm

2 stops35h 17m

$1,279

LihuePhnom Penh

LIH - PNH

LIHPNH

Lihue

mié. 10/29

1:31 pm-10:55 pm

2 stops40h 24m

Phnom Penh Pochentong

dom. 11/2

11:55 pm-1:13 pm

2 stops30h 18m

$1,350

LihuePhnom Penh

LIH - PNH

LIHPNH

Lihue

vie. 8/29

10:30 pm-4:15 pm

3 stops48h 45m

Phnom Penh Pochentong

vie. 9/5

5:40 pm-9:30 pm

3 stops44h 50m

$1,636

LihuePhnom Penh

LIH - PNH

LIHPNH

Lihue

vie. 8/29

10:15 am-12:15 am

2 stops21h 00m

Phnom Penh Pochentong

jue. 9/4

1:15 am-9:30 pm

2 stops61h 15m

$2,168

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 17 results
1
2

Best time to book a flight from Hawaii to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Hawaii 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.

Cheapflights Insights

Everything you need to know about your flight from Hawaii to Phnom Penh
No data available for this route at this time. Please check back soon.

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 julio 31, 2025.
Read through reviews of airlines operating flights from Hawaii to Phnom Penh, such as Korean Air, Asiana Airlines, and Singapore Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,121 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Food

8.1

Comfort

8.2

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Food

8.1

Comfort

8.2

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
468 reviews
Korean Air
8.4
Very good
1,121 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Food

8.1

Comfort

8.2

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.1
Very good
1,338 reviews
Korean Air
8.4
Very good
1,121 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Food

8.1

Comfort

8.2

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,981 reviews
Korean Air
8.4
Very good
1,121 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Food

8.1

Comfort

8.2

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Vietnam Airlines
7.5
Good
197 reviews
Korean Air
8.4
Very good
1,121 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Food

8.1

Comfort

8.2

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Hawaii 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 airport do you fly into for flights to Phnom Penh from Hawaii?

    Located just 5.0 mi from the city center, Phnom Penh Pochentong (PNH) is the airport most travelers will use when flying to Phnom Penh from Hawaii.

  • What are the cheapest airlines to fly from Hawaii to Phnom Penh one-way?

    For one-way options, check prices for Asiana Airlines. According to our data, you can fly for as low as $779. Users have also found prices from $871 and $1,248 on Korean Air and Vietnam Airlines, respectively.

  • What are the most popular routes from Hawaii to Phnom Penh?

    The most popular route from Hawaii to Phnom Penh is Honolulu - Phnom Penh Pochentong. You may also consider Kona Intl - Phnom Penh Pochentong or Lihue - Phnom Penh Pochentong.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hawaii 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 Hawaii to Phnom Penh?

    Currently, March is the cheapest month in which you can book a flight from Hawaii to Phnom Penh (average of $988). Flying from Hawaii to Phnom Penh in June is currently the most expensive (average of $1,549). 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.

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Alternative routes for Hawaii to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Hawaii to Phnom Penh

Discover the top 2 airlines that operate flights from Hawaii 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$753Average$832FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$789Average$1,103FlexibilityNo cancel feeOn-time81%

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