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Phnom Penh

Cheap flights from O'ahu to Phnom Penh (PNH)

HNL — PNH
Jan 1 — Jan 81
Thu 1/1
Thu 1/8
1 adult, Economy
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Find flight deals from O'ahu to Phnom Penh

Keep the following information in mind while searching for O'ahu to Phnom Penh flight deals. Data was last updated December 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
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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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 December 2, 2025.
See what other customers who have flown with Korean Air and Asiana Airlines from O'ahu to Phnom Penh have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,177 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,177 reviews
Korean Air
8.4
Very good
1,177 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Asiana Airlines
8.2
Very good
490 reviews
Korean Air
8.4
Very good
1,177 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from O'ahu 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 O'ahu?

    Most people fly into Phnom Penh Pochentong (PNH) if they book a flight to Phnom Penh from O'ahu. Pochentong is conveniently located just 5.0 mi from Phnom Penh’s city center.

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

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

  • How can I find direct flights from O'ahu to Phnom Penh?

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

  • Can I find deals for business class flights from O'ahu to Phnom Penh?

    Yes. Cheapflights offers flight deals from O'ahu 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 O'ahu to Phnom Penh

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

Top 2 airlines flying from O'ahu to Phnom Penh

Discover the top 2 airlines that operate flights from O'ahu 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 December 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$753Average$832FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$789Average$1,079FlexibilityNo cancel feeOn-time81%

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