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Phnom Penh

Cheap flights from Honolulu (HNL) to Phnom Penh (PNH)

HNL — PNH
May 10 — May 171
Sun 5/10
Sun 5/17
1 adult, Economy
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Find flight deals from Honolulu to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Honolulu (HNL) 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 April 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Honolulu-Phnom Penh Pochentong flight deals.
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Provider most trusted by Cheapflights users for Honolulu-Phnom Penh Pochentong flights.
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Compare providers for flights from Honolulu 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 Honolulu to Phnom Penh in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Honolulu-Phnom Penh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Honolulu-Phnom Penh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Honolulu-Phnom Penh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Honolulu-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 Honolulu-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 Honolulu to Phnom Penh

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

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 April 10, 2026.
Get a feel of what it's like to fly with Korean Air and Asiana Airlines from Honolulu to Phnom Penh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,203 reviews

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

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
1,203 reviews
Korean Air
8.4
Very good
1,203 reviews

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

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
8.1
Very good
515 reviews
Korean Air
8.4
Very good
1,203 reviews

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

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 Honolulu 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 Honolulu to Phnom Penh round-trip?

    Korean Air, at $757, was found to be the cheapest airline from Honolulu to Phnom Penh. An alternate airline flying to your destination would be Asiana Airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Honolulu 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.

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Alternative routes for Honolulu to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.
Kailua-Kona to Phnom Penh flights
Lihue to Phnom Penh flights

Top 2 airlines flying from Honolulu to Phnom Penh

Discover the top 2 airlines that operate flights from Honolulu 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 April 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$757Average$1,047FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$779Average$840FlexibilityNo cancel feeOn-time76%

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