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Cheap flights from Hawaii to Siem Reap from $1,452

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Hawaii to Siem Reap departing on 3/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:30 pm - 8:45 am
HNL
-
SAI
27h 15m
2 stops
Multiple Airlines Logo
7:40 pm - 8:30 am
SAI
-
HNL
29h 50m
2 stops
$1,452Multiple Airlines
Tue, Mar 24 - Sun, Apr 12
Multiple Airlines Logo
12:55 pm - 8:45 am
HNL
-
SAI
26h 50m
2 stops
Multiple Airlines Logo
7:40 pm - 8:30 am
SAI
-
HNL
29h 50m
2 stops
$1,462Multiple Airlines
Thu, Mar 26 - Sun, Apr 12
Multiple Airlines Logo
12:30 pm - 8:45 am
HNL
-
SAI
27h 15m
2 stops
Multiple Airlines Logo
7:40 pm - 8:30 am
SAI
-
HNL
29h 50m
2 stops
$1,484Multiple Airlines
Tue, Mar 24 - Fri, Apr 10
Multiple Airlines Logo
12:55 pm - 8:45 am
HNL
-
SAI
26h 50m
2 stops
Multiple Airlines Logo
7:40 pm - 8:30 am
SAI
-
HNL
29h 50m
2 stops
$1,493Multiple Airlines
Thu, Mar 26 - Fri, Apr 10
Multiple Airlines Logo
12:30 pm - 4:10 pm
HNL
-
SAI
34h 40m
3 stops
Multiple Airlines Logo
5:20 pm - 8:30 am
SAI
-
HNL
32h 10m
3 stops
$1,501Multiple Airlines
Wed, Mar 25 - Sat, Apr 11
Multiple Airlines Logo
11:30 am - 5:30 pm
HNL
-
SAI
37h 00m
2 stops
Multiple Airlines Logo
9:30 pm - 8:10 am
SAI
-
HNL
27h 40m
2 stops
$1,679Multiple Airlines
Fri, Mar 6 - Fri, Mar 13
Multiple Airlines Logo
10:55 pm - 9:15 am
HNL
-
SAI
41h 20m
2 stops
Multiple Airlines Logo
7:05 pm - 9:30 am
SAI
-
HNL
31h 25m
3 stops
$1,687Multiple Airlines
Fri, Mar 6 - Fri, Mar 13
Multiple Airlines Logo
12:30 pm - 8:45 am
HNL
-
SAI
27h 15m
2 stops
Multiple Airlines Logo
7:10 pm - 8:30 am
SAI
-
HNL
30h 20m
2 stops
$1,851Multiple Airlines
Wed, Mar 25 - Sat, Apr 11
Multiple Airlines Logo
12:30 pm - 4:55 pm
HNL
-
SAI
35h 25m
2 stops
Multiple Airlines Logo
7:25 pm - 8:30 am
SAI
-
HNL
30h 05m
2 stops
$1,857Multiple Airlines
Tue, Mar 24 - Sat, Apr 11
Multiple Airlines Logo
12:40 pm - 8:45 am
HNL
-
SAI
27h 05m
2 stops
Multiple Airlines Logo
7:40 pm - 8:30 am
SAI
-
HNL
29h 50m
2 stops
$1,869Multiple Airlines
Wed, Apr 1 - Thu, Apr 30

Qatar Airways flights from Hawaii to Region of Siem Reap

Our best Qatar Airways deals on Hawaii to Region of Siem Reap flight tickets
Qatar Airways
Mar 6
HNL10:51 pmHonolulu
50h 49m
3 stops
SAI6:40 pmSiem Reap–Angkor Intl
Mar 13
SAI7:25 pmSiem Reap–Angkor Intl
41h 56m
3 stops
HNL8:21 pmHonolulu
$2,229
Qatar Airways
Mar 25
HNL9:51 pmHonolulu
66h 09m
3 stops
SAI9:00 amSiem Reap–Angkor Intl
Apr 11
SAI7:25 pmSiem Reap–Angkor Intl
43h 12m
3 stops
HNL9:37 pmHonolulu
$2,511
Qatar Airways
Mar 25
HNL9:51 pmHonolulu
66h 09m
3 stops
SAI9:00 amSiem Reap–Angkor Intl
Apr 11
SAI7:25 pmSiem Reap–Angkor Intl
44h 18m
3 stops
HNL10:43 pmHonolulu
$2,936

Singapore Airlines flights from Hawaii to Region of Siem Reap

Our best Singapore Airlines deals on Hawaii to Region of Siem Reap flight tickets
Singapore Airlines
Mar 23
HNL9:55 pmHonolulu
49h 00m
2 stops
SAI3:55 pmSiem Reap–Angkor Intl
Apr 10
SAI10:30 amSiem Reap–Angkor Intl
42h 24m
2 stops
HNL11:54 amHonolulu
$2,053
Singapore Airlines
Mar 23
HNL9:55 pmHonolulu
49h 00m
2 stops
SAI3:55 pmSiem Reap–Angkor Intl
Apr 13
SAI10:30 amSiem Reap–Angkor Intl
42h 24m
2 stops
HNL11:54 amHonolulu
$2,197
Singapore Airlines
Mar 24
HNL9:55 pmHonolulu
42h 55m
2 stops
SAI9:50 amSiem Reap–Angkor Intl
Apr 13
SAI10:30 amSiem Reap–Angkor Intl
42h 24m
2 stops
HNL11:54 amHonolulu
$2,273

momondo Fare Finder

 
Customize your flight search to find flights from Hawaii to Region of Siem Reap 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 February 7, 2026.
Use the filters below to find and compare flights from Hawaii to Siem Reap that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HonoluluSiem Reap

HNL - SAI

HNLSAI

Honolulu

Tue 3/24

12:30 pm-8:45 am

2 stops27h 15m

Siem Reap–Angkor Intl

Sun 4/12

7:40 pm-8:30 am

2 stops29h 50m

$1,452

HonoluluSiem Reap

HNL - SAI

HNLSAI

Honolulu

Thu 3/26

12:55 pm-8:45 am

2 stops26h 50m

Siem Reap–Angkor Intl

Sun 4/12

7:40 pm-8:30 am

2 stops29h 50m

$1,462

HonoluluSiem Reap

HNL - SAI

HNLSAI

Honolulu

Tue 3/24

12:30 pm-8:45 am

2 stops27h 15m

Siem Reap–Angkor Intl

Fri 4/10

7:40 pm-8:30 am

2 stops29h 50m

$1,484

HonoluluSiem Reap

HNL - SAI

HNLSAI

Honolulu

Thu 3/26

12:55 pm-8:45 am

2 stops26h 50m

Siem Reap–Angkor Intl

Fri 4/10

7:40 pm-8:30 am

2 stops29h 50m

$1,493

HonoluluSiem Reap

HNL - SAI

HNLSAI

Honolulu

Wed 3/25

12:30 pm-4:10 pm

3 stops34h 40m

Siem Reap–Angkor Intl

Sat 4/11

5:20 pm-8:30 am

3 stops32h 10m

$1,501

HonoluluSiem Reap

HNL - SAI

HNLSAI

Honolulu

Fri 3/6

11:30 am-5:30 pm

2 stops37h 00m

Siem Reap–Angkor Intl

Fri 3/13

9:30 pm-8:10 am

2 stops27h 40m

$1,679

HonoluluSiem Reap

HNL - SAI

HNLSAI

Honolulu

Fri 3/6

10:55 pm-9:15 am

2 stops41h 20m

Siem Reap–Angkor Intl

Fri 3/13

7:05 pm-9:30 am

3 stops31h 25m

$1,687

HonoluluSiem Reap

HNL - SAI

HNLSAI

Honolulu

Wed 3/25

12:30 pm-8:45 am

2 stops27h 15m

Siem Reap–Angkor Intl

Sat 4/11

7:10 pm-8:30 am

2 stops30h 20m

$1,851

HonoluluSiem Reap

HNL - SAI

HNLSAI

Honolulu

Tue 3/24

12:30 pm-4:55 pm

2 stops35h 25m

Siem Reap–Angkor Intl

Sat 4/11

7:25 pm-8:30 am

2 stops30h 05m

$1,857

HonoluluSiem Reap

HNL - SAI

HNLSAI

Honolulu

Wed 4/1

12:40 pm-8:45 am

2 stops27h 05m

Siem Reap–Angkor Intl

Thu 4/30

7:40 pm-8:30 am

2 stops29h 50m

$1,869

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Siem Reap from

How to get the cheapest flight ticket from Hawaii to Region of Siem Reap

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

How long is the flight from Hawaii to Region of Siem Reap?

Average flight duration from Hawaii to Region of Siem Reap depends on which airport you fly into and out of. Flying from Honolulu to Siem Reap is 27h 05m on average, while flying from Hilo to Siem Reap is 39h 35m on average. Siem Reap is the most popular airport in Region of Siem Reap.

Cheap Hawaii to Region of Siem Reap flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hawaii to Region of Siem Reap

Fastest flight time

27h 05m

Direct flights

None
The fastest flight from Hawaii to Region of Siem Reap takes 27h 05m
There are no direct flights from Hawaii to Region of Siem Reap. There are no popular flight routes from Hawaii to Region of Siem Reap.
Search flight deals

  • When did momondo last update prices for flights from Hawaii to Siem Reap?

    Prices for flights from Hawaii to Siem Reap refresh daily.

  • How old do you have to be to fly from Hawaii to Siem Reap?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hawaii to Siem Reap.

  • What documentation or ID do you need to fly to Siem Reap?

    The travel and health documents required for your trip to Siem Reap can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Siem Reap. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Hawaii to Siem Reap?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Hawaii to Siem Reap. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Hawaii to Siem Reap with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Siem Reap from Hawaii with this policy.

How can momondo help me find flights from Hawaii to Siem Reap?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Hawaii to Siem Reap.

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

If you are not ready to book a flight from Hawaii to Siem Reap now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Siem Reap and let you know when they change.

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