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Cheap flights from Hawaii to Phnom Penh from $494

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hawaii to Phnom Penh departing on 10/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Hawaii to Phnom Penh

Cheap round-trip flights

Korean Air Logo
1:05 pm - 10:10 pmHNL-PNH
16h 05m1 stop
Korean Air Logo
11:30 pm - 10:55 amPNH-HNL
28h 25m1 stop
$752Korean Air
Find Deal
Sun, Sep 21 - Sun, Sep 28
Asiana Airlines Logo
11:10 am - 10:55 pmHNL-PNH
18h 45m1 stop
Asiana Airlines Logo
11:55 pm - 9:30 amPNH-HNL
26h 35m1 stop
$778Asiana Airlines
Find Deal
Wed, Jan 7 - Thu, Jan 15
Logo
12:20 pm - 10:55 pmHNL-PNH
17h 35m1 stop
Logo
7:00 am - 10:40 amPNH-HNL
20h 40m2 stops
$953
Find Deal
Fri, Aug 29 - Fri, Sep 5
Logo
9:45 am - 11:10 pmHNL-PNH
20h 25m2 stops
Logo
5:05 pm - 10:55 amPNH-HNL
34h 50m3 stops
$1,042
Find Deal
Sun, Sep 21 - Sun, Sep 28
Delta Logo
5:15 pm - 10:25 pmLIH-PNH
36h 10m2 stops
Delta Logo
11:45 pm - 6:02 pmPNH-LIH
35h 17m2 stops
$1,279Delta
Find Deal
Wed, Oct 29 - Sun, Nov 2
Delta Logo
2:00 pm - 10:25 pmKOA-PNH
39h 25m2 stops
Delta Logo
11:45 pm - 9:40 pmPNH-KOA
38h 55m2 stops
$1,279Delta
Find Deal
Wed, Oct 29 - Sun, Nov 2
Qatar Airways Logo
9:20 pm - 3:25 pmKOA-PNH
49h 05m3 stops
Qatar Airways Logo
5:10 pm - 9:40 pmPNH-KOA
45h 30m3 stops
$1,594Qatar Airways
Find Deal
Wed, Oct 29 - Sun, Nov 2
Singapore Airlines Logo
3:00 pm - 8:35 amHNL-PNH
48h 35m2 stops
Singapore Airlines Logo
7:40 pm - 3:50 pmPNH-HNL
37h 10m2 stops
$1,709Singapore Airlines
Find Deal
Wed, Jan 7 - Thu, Jan 15
Singapore Airlines Logo
9:40 pm - 8:40 amHNL-PNH
42h 00m3 stops
Singapore Airlines Logo
2:05 pm - 11:18 amPNH-HNL
38h 13m2 stops
$1,713Singapore Airlines
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Fri, Aug 29 - Fri, Sep 5
Qatar Airways Logo
10:23 pm - 3:25 pmLIH-PNH
48h 02m3 stops
Qatar Airways Logo
5:10 pm - 10:25 pmPNH-LIH
46h 15m3 stops
$1,799Qatar Airways
Find Deal
Wed, Oct 29 - Sun, Nov 2

Qatar Airways flights from Hawaii to Phnom Penh

Our best Qatar Airways deals on Hawaii to Phnom Penh flight tickets
Qatar Airways
Oct 29
KOA9:20 pmKona Intl
49h 05m
3 stops
PNH3:25 pmPhnom Penh Pochentong
Nov 2
PNH5:10 pmPhnom Penh Pochentong
45h 30m
3 stops
KOA9:40 pmKona Intl
$1,594
Find similar
Qatar Airways
Oct 29
LIH10:23 pmLihue
48h 02m
3 stops
PNH3:25 pmPhnom Penh Pochentong
Nov 2
PNH5:10 pmPhnom Penh Pochentong
46h 15m
3 stops
LIH10:25 pmLihue
$1,799
Find similar
Qatar Airways
Oct 29
KOA9:20 pmKona Intl
49h 05m
3 stops
PNH3:25 pmPhnom Penh Pochentong
Nov 2
PNH5:10 pmPhnom Penh Pochentong
45h 30m
3 stops
KOA9:40 pmKona Intl
$1,872
Find similar

China Eastern flights from Hawaii to Phnom Penh

Our best China Eastern deals on Hawaii to Phnom Penh flight tickets
China Eastern
Oct 29
KOA8:30 pmKona Intl
33h 45m
2 stops
PNH11:15 pmPhnom Penh Pochentong
Nov 1
PNH12:15 amPhnom Penh Pochentong
36h 38m
2 stops
KOA7:53 pmKona Intl
$1,895
Find similar
China Eastern
Jan 7
HNL9:39 pmHonolulu
32h 36m
2 stops
PNH11:15 pmPhnom Penh Pochentong
Jan 14
PNH12:15 amPhnom Penh Pochentong
52h 35m
2 stops
HNL11:50 amHonolulu
$2,444
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 7, 2025.
Use the filters below to find and compare flights from Hawaii to Phnom Penh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HonoluluPhnom Penh

HNL - PNH

HNLPNH

Honolulu

Sun 9/21

1:05 pm-10:10 pm

1 stop16h 05m

Phnom Penh Pochentong

Sun 9/28

11:30 pm-10:55 am

1 stop28h 25m

$752

HonoluluPhnom Penh

HNL - PNH

HNLPNH

Honolulu

Wed 1/7

11:10 am-10:55 pm

1 stop18h 45m

Phnom Penh Pochentong

Thu 1/15

11:55 pm-9:30 am

1 stop26h 35m

$778

HonoluluPhnom Penh

HNL - PNH

HNLPNH

Honolulu

Fri 8/29

12:20 pm-10:55 pm

1 stop17h 35m

Phnom Penh Pochentong

Fri 9/5

7:00 am-10:40 am

2 stops20h 40m

$953

HonoluluPhnom Penh

HNL - PNH

HNLPNH

Honolulu

Sun 9/21

9:45 am-11:10 pm

2 stops20h 25m

Phnom Penh Pochentong

Sun 9/28

5:05 pm-10:55 am

3 stops34h 50m

$1,042

LihuePhnom Penh

LIH - PNH

LIHPNH

Lihue

Wed 10/29

5:15 pm-10:25 pm

2 stops36h 10m

Phnom Penh Pochentong

Sun 11/2

11:45 pm-6:02 pm

2 stops35h 17m

$1,279

Kailua-KonaPhnom Penh

KOA - PNH

KOAPNH

Kona Intl

Wed 10/29

2:00 pm-10:25 pm

2 stops39h 25m

Phnom Penh Pochentong

Sun 11/2

11:45 pm-9:40 pm

2 stops38h 55m

$1,279

Kailua-KonaPhnom Penh

KOA - PNH

KOAPNH

Kona Intl

Wed 10/29

9:20 pm-3:25 pm

3 stops49h 05m

Phnom Penh Pochentong

Sun 11/2

5:10 pm-9:40 pm

3 stops45h 30m

$1,594

HonoluluPhnom Penh

HNL - PNH

HNLPNH

Honolulu

Wed 1/7

3:00 pm-8:35 am

2 stops48h 35m

Phnom Penh Pochentong

Thu 1/15

7:40 pm-3:50 pm

2 stops37h 10m

$1,709

HonoluluPhnom Penh

HNL - PNH

HNLPNH

Honolulu

Fri 8/29

9:40 pm-8:40 am

3 stops42h 00m

Phnom Penh Pochentong

Fri 9/5

2:05 pm-11:18 am

2 stops38h 13m

$1,713

LihuePhnom Penh

LIH - PNH

LIHPNH

Lihue

Wed 10/29

10:23 pm-3:25 pm

3 stops48h 02m

Phnom Penh Pochentong

Sun 11/2

5:10 pm-10:25 pm

3 stops46h 15m

$1,799

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Phnom Penh from

How to get the cheapest flight ticket from Hawaii to Phnom Penh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Phnom Penh?

The cheapest day to depart from Hawaii to Phnom Penh is on a Thursday. Travelers who choose to depart for Phnom Penh on a Thursday will often find tickets for as low as $973. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Hawaii to Phnom Penh for around $1,570.

What is the cheapest time of day to depart on your flight to Phnom Penh?

According to our data, the cheapest time of day to fly to Phnom Penh is in the morning. momondo users have found flights departing from Hawaii to Phnom Penh in the morning for as low as $1,054. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Phnom Penh are more costly at noon, with an average ticket price of $1,560. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Hawaii to Phnom Penh flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hawaii to Phnom Penh

Best Price Found

$494

Fastest flight time

16h 05m

Direct flights

None

Airports in Phnom Penh

1 airport
The best one-way flight to Phnom Penh from Hawaii in the past 72 hours is $494. The best round-trip flight deal from Hawaii to Phnom Penh found on momondo in the last 72 hours is $752.
The fastest flight from Hawaii to Phnom Penh takes 16h 05m
There are no direct flights from Hawaii to Phnom Penh. Popular non-direct routes for this connection are Honolulu Airport - Phnom Penh Pochentong Airport, Lihue Airport - Phnom Penh Pochentong Airport and Kona Intl Airport - Phnom Penh Pochentong Airport.
There is 1 airport near Phnom Penh: Phnom Penh Pochentong (PNH)
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  • When did momondo last update prices for flights from Hawaii to Phnom Penh Pochentong Airport?

    Prices for flights from Hawaii to Phnom Penh Pochentong Airport were last updated today.

  • How many operators does momondo search for flights from Hawaii to Phnom Penh Pochentong Airport?

  • How old do you have to be to fly from Hawaii to Phnom Penh Pochentong Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hawaii to Phnom Penh Pochentong Airport.

  • What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?

    The required travel and health documents for your Phnom Penh Pochentong Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phnom Penh Pochentong Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Hawaii to Phnom Penh

Compare and see reviews for airlines that fly from Hawaii to Phnom Penh with momondo
Airline
Rating
Free Cancellation
Price
Asiana AirlinesPriceFrom $779Free CancellationRating
8.2
470 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $789Free CancellationRating
8.4
1,121 reviews
Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Hawaii to Phnom Penh?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Phnom Penh from Hawaii.

Can I find flights from Hawaii to Phnom Penh with flexible booking policies on momondo?

Yes. All flights to Phnom Penh from Hawaii on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Hawaii to Phnom Penh?

Once all potential Hawaii to Phnom Penh flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Hawaii to Phnom Penh right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Hawaii to Phnom Penh flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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