What is the cheapest month to book a flight from Phnom Penh to Honolulu?

Currently, November is the cheapest month in which you can book a flight from Phnom Penh to Honolulu (average of $469). Flying from Phnom Penh to Honolulu in June is currently the most expensive (average of $687). 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.

What is the cheapest day to fly from Phnom Penh to Honolulu?

Travelers seeking maximum savings on their Phnom Penh to Honolulu flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Honolulu ranges from 0.3 - 3.2 inches per month. December is typically the wettest month, when rainfall can reach 3.2 in. June is typically the driest time to visit Honolulu when rainfall is around 0.3 in.

If weather is an important factor for your trip to Honolulu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

What is the cheapest day to fly round-trip from Phnom Penh to Honolulu?

Saturday flights are generally found to be more expensive for flights from Phnom Penh to Honolulu. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Honolulu.

What is the cheapest time of day to fly from PNH to HNL?

When flying from Phnom Penh to Honolulu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

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

$720+ Flights from Phnom Penh to Honolulu

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Cheap flight deals from Phnom Penh to Honolulu

Round-trip from	$1,179 (Mytrip)
One-way from	$720 (FlightHub)

From Phnom Penh Pochentong to Honolulu

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One-way flight from Phnom Penh Pochentong to Honolulu

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Find flight deals from Phnom Penh to Honolulu

Cheapest flights from Phnom Penh to Honolulu
Explore the most affordable flight options available from Phnom Penh to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Tue 8/122:10 pmPNH - HNL

2 stops32h 40mMultiple Airlines

Fri 8/158:20 amHNL - PNH

2 stops34h 30mMultiple Airlines

Deal found 7/29

$1,179

Best flights from Phnom Penh to Honolulu
Discover carefully curated flight deals from Phnom Penh to Honolulu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Tue 8/122:10 pmPNH - HNL

2 stops32h 40mMultiple Airlines

Fri 8/158:20 amHNL - PNH

2 stops34h 30mMultiple Airlines

Deal found 7/29

$1,179

Tue 1/2011:45 pmPNH - HNL

1 stop26h 50mKorean Air

Tue 1/2711:40 amHNL - PNH

1 stop17h 45mKorean Air

Deal found 7/29

$1,209

Tue 1/207:40 pmPNH - HNL

3 stops42h 30mSingapore Airlines

Tue 1/2712:45 pmHNL - PNH

2 stops36h 45mSingapore Airlines

Deal found 7/29

$1,653

Mon 1/1912:15 amPNH - HNL

2 stops34h 18mChina Eastern

Tue 1/279:39 pmHNL - PNH

2 stops32h 36mChina Eastern

Deal found 7/29

$2,172

Last-minute flights from Phnom Penh to Honolulu
Discover last-minute flight deals from Phnom Penh to Honolulu. Data last updated July 30, 2025 and is based on user searches.

Tue 8/122:10 pmPNH - HNL

2 stops32h 40mMultiple Airlines

Fri 8/158:20 amHNL - PNH

2 stops34h 30mMultiple Airlines

Deal found 7/29

$1,179

One-way flights from Phnom Penh to Honolulu
Search for one-way flight options from Phnom Penh to Honolulu. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Thu 8/72:10 pmPNH - HNL

2 stops32h 40mMultiple Airlines

Deal found 7/29

$720

Wed 8/612:10 amPNH - HNL

2 stops51h 57mChina Eastern

Deal found 7/29

$1,801

Fly from

Fly to

Route

Depart

Return

Price

Phnom PenhHonolulu

PNH - HNL

PNHHNL

Phnom Penh Pochentong

Tue 8/12

2:10 pm-5:50 am

2 stops32h 40m

Honolulu

Fri 8/15

8:20 am-11:50 am

2 stops34h 30m

$1,179

Phnom PenhHonolulu

PNH - HNL

PNHHNL

Phnom Penh Pochentong

Tue 1/20

11:45 pm-9:35 am

1 stop26h 50m

Honolulu

Tue 1/27

11:40 am-10:25 pm

1 stop17h 45m

$1,209

Phnom PenhHonolulu

PNH - HNL

PNHHNL

Phnom Penh Pochentong

Tue 1/20

7:40 pm-9:10 pm

3 stops42h 30m

Honolulu

Tue 1/27

12:45 pm-6:30 pm

2 stops36h 45m

$1,653

Phnom PenhHonolulu

PNH - HNL

PNHHNL

Phnom Penh Pochentong

Mon 1/19

12:15 am-5:33 pm

2 stops34h 18m

Honolulu

Tue 1/27

9:39 pm-11:15 pm

2 stops32h 36m

$2,172

Phnom PenhHonolulu

PNH - HNL

PNHHNL

Phnom Penh Pochentong

Thu 8/7

2:10 pm-5:50 am

2 stops32h 40m

$720

Phnom PenhHonolulu

PNH - HNL

PNHHNL

Phnom Penh Pochentong

Wed 8/6

12:10 am-11:07 am

2 stops51h 57m

$1,801

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Phnom Penh to Honolulu

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

Read reviews from past customers who have flown Korean Air, Singapore Airlines, and China Eastern from Phnom Penh to Honolulu. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.4

Very good

1,121 reviews

Reviews

1 / 20

10.0

Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Korean Air

8.4

Very good

1,121 reviews

Korean Air

8.4

Very good

1,121 reviews

Reviews

1 / 20

10.0

Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Singapore Airlines

8.1

Very good

1,338 reviews

Korean Air

8.4

Very good

1,121 reviews

Reviews

1 / 20

10.0

Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

China Eastern

7.2

Good

158 reviews

Korean Air

8.4

Very good

1,121 reviews

Reviews

1 / 20

10.0

Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Related info for your journey

Can I find deals for flights from Phnom Penh to Honolulu that include hotel bookings?
Yes. In addition to deals on Phnom Penh to Honolulu flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Phnom Penh to Honolulu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phnom Penh to Honolulu.
Can I find deals for business class flights from Phnom Penh to Honolulu?
Yes. Cheapflights offers flight deals from Phnom Penh to Honolulu 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 Phnom Penh to Honolulu?
Currently, November is the cheapest month in which you can book a flight from Phnom Penh to Honolulu (average of $469). Flying from Phnom Penh to Honolulu in June is currently the most expensive (average of $687). 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

Aiea

Kahuku

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Alternative routes for Phnom Penh to Honolulu

Krong Preah Sihanouk to Honolulu flights

Phnom Penh to Lihue flights

Other flights to Honolulu

Top airline flying from Phnom Penh to Honolulu

Airline	Cheapest	Average	Flexibility	On-time
Asiana Airlines	Cheapest$745	Average$946	FlexibilityNo cancel fee	On-time76%

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$720+ Cheap flights from Phnom Penh (PNH) to Honolulu (HNL)

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Phnom Penh to Honolulu with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Phnom Penh to Honolulu

Round-trip from

One-way from

Find flight deals from Phnom Penh to Honolulu

Cheapest flights from Phnom Penh to HonoluluExplore the most affordable flight options available from Phnom Penh to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Phnom Penh to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Phnom Penh to Honolulu that are best for you.

Best time to book a flight from Phnom Penh to Honolulu

Have a flexible travel schedule? Discover the best time to fly to Honolulu from Phnom Penh with our price prediction graph.

Reviews of airlines servicing Honolulu

Read reviews from past customers who have flown Korean Air, Singapore Airlines, and China Eastern from Phnom Penh to Honolulu. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

What is the cheapest month to book a flight from Phnom Penh to Honolulu?

Traveling to a place near Honolulu?

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Alternative routes for Phnom Penh to Honolulu

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Phnom Penh to Honolulu

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Phnom Penh to Honolulu
Explore the most affordable flight options available from Phnom Penh to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.