Find flights
When to book
Airlines
FAQs

Cheap flights from Hong Kong to O'ahu from HK$3,184

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 30-8. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — HNL
4 Sep — 11 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to O'ahu

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to O'ahu
Explore the most affordable flight options available from Hong Kong to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 August 2026.

Wed 2-911:45 -
1 stop25h 43m
Thu 3-907:00 -
1 stop28h 00m
Deal found 31-7HK$5,333
Tue 1-911:45 -
1 stop25h 43m
Tue 8-922:05 -
1 stop26h 50m
Deal found 31-7HK$5,373
Tue 1-912:40 -
1 stop25h 08m
Tue 1-922:05 -
1 stop26h 50m
Deal found 4-8HK$5,765
Mon 14-912:40 -
1 stop21h 41m
Mon 28-909:30 -
1 stop25h 30m
Deal found 4-8HK$5,812
Thu 3-912:40 -
1 stop21h 29m
Wed 16-913:35 -
1 stop21h 25m
Deal found 3-8HK$5,835
Sun 30-816:30 -
1 stop35h 35m
Mon 31-814:30 -
1 stop27h 45m
Deal found 3-8HK$5,867
Tue 15-1210:35 -
1 stop20h 31m
Tue 19-112:45 -
1 stop24h 15m
Deal found 4-8HK$5,882
Wed 30-911:45 -
1 stop25h 44m
Tue 6-1021:40 -
2 stops37h 20m
Deal found 3-8HK$5,906
Thu 10-911:45 -
1 stop22h 45m
Tue 15-913:00 -
2 stops35h 55m
Deal found 4-8HK$5,914
Mon 31-816:20 -
1 stop35h 55m
Mon 7-914:30 -
1 stop28h 35m
Deal found 1-8HK$6,079
Mon 14-1210:35 -
1 stop27h 42m
Mon 28-1223:47 -
1 stop37h 13m
Deal found 4-8HK$6,149
Sat 14-1100:55 -
1 stop26h 50m
Sat 21-1114:25 -
1 stop38h 45m
Deal found 3-8HK$6,188

Find flight deals from Hong Kong to O'ahu

Keep the following information in mind while searching for Hong Kong to O'ahu flight deals. Data was last updated 5 August 2026.

Round-trip from

HK$5,333

One-way from

HK$3,184

Popular in

July

Cheapest in

September

Average price

HK$7,420
United Airlines
  • United Airlines
  • 2-9-3-9
  • 2 total stops
  • 53h 43m total
  • Hong Kong to O'ahu
Search Deals
30-8
  • 30-8
  • 1 total stop
  • 14h 45m total
  • Hong Kong to O'ahu
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (HK$4,909 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$1,727 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to O'ahu 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, Cheapflights users made 70,647 searches. Data last updated 5 August 2026.
Use the filters below to find and compare flights from Hong Kong to O'ahu that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Mon 26-10

11:25-15:59

1 stop22h 34m

Honolulu

Thu 29-10

13:25-05:45

1 stop22h 20m

HK$5,812

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Mon 14-9

12:40-16:21

1 stop21h 41m

Honolulu

Mon 28-9

09:30-05:00

1 stop25h 30m

HK$5,812
Fastest return journey

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Wed 28-10

10:35-11:59

1 stop19h 24m

Honolulu

Sun 1-11

12:35-07:00

1 stop24h 25m

HK$5,812

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Sun 1-11

10:35-22:10

1 stop29h 35m

Honolulu

Sun 6-12

12:45-19:20

2 stops36h 35m

HK$5,812

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Mon 26-10

10:35-11:59

1 stop19h 24m

Honolulu

Fri 30-10

21:50-19:15

1 stop27h 25m

HK$5,882

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Tue 22-12

11:25-14:48

1 stop21h 23m

Honolulu

Mon 4-1

23:30-19:20

1 stop25h 50m

HK$8,330

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Mon 11-1

10:35-17:43

1 stop25h 08m

Honolulu

Wed 10-2

22:50-19:15

1 stop26h 25m

HK$8,400
Cheapest one-way

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Mon 10-8

23:55-09:10

1 stop27h 15m

HK$4,008

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Sun 13-12

00:55-09:15

1 stop26h 20m

HK$4,212
Fastest single journey

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Sun 20-9

12:20-12:25

1 stop18h 05m

HK$4,212

Flights are sorted by cheapest return flights first.

Deals found on 31-7

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Hong Kong to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu from Hong Kong with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to O'ahu

What is the cheapest month to book a flight from Hong Kong to O'ahu?

Currently, September is the cheapest month in which you can book a flight from Hong Kong to O'ahu (average of HK$5,451). Flying from Hong Kong to O'ahu in July is currently the most expensive (average of HK$9,961). 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.

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. 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 O'ahu. Reviews last updated 5 August 2026.
See what other customers who have flown with Korean Air,Japan Airlines, andANA from Hong Kong to O'ahu 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
1,222 reviews
Check prices

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

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
1,222 reviews
Korean Air
8.4
Very Good
1,222 reviews
Check prices

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

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!!
Japan Airlines
8.3
Very Good
1,892 reviews
Korean Air
8.4
Very Good
1,222 reviews
Check prices

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

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!!
ANA
8.3
Very Good
1,288 reviews
Korean Air
8.4
Very Good
1,222 reviews
Check prices

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

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
8.1
Very Good
553 reviews
Korean Air
8.4
Very Good
1,222 reviews
Check prices

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

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!!
Philippine Airlines
7.3
Good
1,013 reviews
Korean Air
8.4
Very Good
1,222 reviews
Check prices

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

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 Hong Kong to O'ahu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Hong Kong to O'ahu?

    For as low as HK$5,812, United Airlines can have you in O'ahu from Hong Kong in 22h 34m. Airlines will cover a distance of 8940 km.

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

    Yes. In addition to deals on Hong Kong to O'ahu flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to O'ahu?

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

  • Can I find deals for business class flights from Hong Kong to O'ahu?

    Yes. Cheapflights offers flight deals from Hong Kong to O'ahu 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 Hong Kong to O'ahu?

    Currently, September is the cheapest month in which you can book a flight from Hong Kong to O'ahu (average of HK$5,451). Flying from Hong Kong to O'ahu in July is currently the most expensive (average of HK$9,961). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hong Kong to O'ahu

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to Honolulu flights
Hong Kong to Hilo flights
Hong Kong to Lihue flights
Hong Kong to Kahului flights

Top 5 airlines flying from Hong Kong to O'ahu

Discover the top 5 airlines that operate flights from Hong Kong to O'ahu. 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 70,647 searches. Data last updated 5 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapestHK$5,114AverageHK$6,038FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Korean AirCheapestHK$5,311AverageHK$6,966FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Philippine AirlinesCheapestHK$5,717AverageHK$6,314FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
ANACheapestHK$6,793AverageHK$9,585FlexibilityNo cancel feeOn-time80%
Search ANA flights
Japan AirlinesCheapestHK$6,834AverageHK$8,196FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hong Kong to O'ahu?

Cheapflights helps you search for flights from Hong Kong to O'ahu via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to O'ahu?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to O'ahu from Hong Kong.

Can Cheapflights find flights from Hong Kong to O'ahu with no change fees?

Yes! Cheapflights helps users easily find flights from Hong Kong to O'ahu with no change fees.

Can Cheapflights notify me if prices for flights from Hong Kong to O'ahu become cheaper?

Not ready to book yet? You can track prices for flights from Hong Kong to O'ahu on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.