Find flights
When to book
Airlines
FAQs

Cheap flights from Hong Kong to O'ahu from HK$3,105

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 21-8. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — HNL
27 Jul — 3 Aug1
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 27 June 2026.

Sun 13-900:45
HKG
-
HNL
1 stop28h 10m
Korean Air
Mon 28-913:05
HNL
-
HKG
1 stop15h 40m
Korean Air
Deal found 24-6HK$5,387
Sat 26-912:20
HKG
-
HNL
1 stop18h 05m
Korean Air
Sat 3-1014:35
HNL
-
HKG
1 stop31h 45m
Korean Air
Deal found 25-6HK$5,442
Sat 27-622:30
HKG
-
HNL
1 stop29h 10m
United Airlines
Fri 10-723:01
HNL
-
HKG
1 stop25h 54m
United Airlines
Deal found 26-6HK$5,489
Mon 7-917:55
HKG
-
HNL
1 stop35h 00m
Korean Air
Wed 9-913:05
HNL
-
HKG
1 stop15h 40m
Korean Air
Deal found 24-6HK$5,505
Mon 7-922:30
HKG
-
HNL
2 stops39h 18m
United Airlines
Wed 9-907:00
HNL
-
HKG
1 stop28h 00m
United Airlines
Deal found 24-6HK$5,528
Thu 25-612:40
HKG
-
HNL
1 stop26h 58m
United Airlines
Wed 8-707:10
HNL
-
HKG
1 stop27h 50m
United Airlines
Deal found 22-6HK$5,552
Sat 26-911:45
HKG
-
HNL
1 stop25h 44m
United Airlines
Sat 3-1013:00
HNL
-
HKG
1 stop22h 40m
United Airlines
Deal found 23-6HK$5,567
Mon 28-912:40
HKG
-
HNL
1 stop25h 03m
United Airlines
Sun 4-1014:10
HNL
-
HKG
1 stop20h 50m
United Airlines
Deal found 22-6HK$5,575

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 27 June 2026.

Round-trip from

HK$5,387

One-way from

HK$3,105

Popular in

February

Cheapest in

September

Average price

HK$7,151
Korean Air
  • Korean Air
  • 13-9-28-9
  • 2 total stops
  • 43h 50m total
  • Hong Kong to O'ahu
Search Deals
21-8
  • 21-8
  • 1 total stop
  • 35h 35m total
  • Hong Kong to O'ahu
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (HK$5,247 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$1,630 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 27 June 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 - HNL

HKGHNL

Hong Kong Intl

Mon 7-9

11:45-19:28

1 stop25h 43m

Honolulu

Wed 9-9

13:25-05:00

1 stop21h 35m

HK$5,489

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Fri 27-11

10:35-14:40

1 stop22h 05m

Honolulu

Sun 6-12

23:30-19:20

1 stop25h 50m

HK$5,489
Fastest return journey

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Fri 27-11

12:35-09:45

1 stop15h 10m

Honolulu

Sat 5-12

11:30-23:10

1 stop17h 40m

HK$5,505

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Mon 14-9

22:30-11:51

2 stops31h 21m

Honolulu

Mon 28-9

14:10-05:00

1 stop20h 50m

HK$5,567

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Sat 26-9

22:30-11:51

2 stops31h 21m

Honolulu

Sat 3-10

14:10-05:00

1 stop20h 50m

HK$5,567

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Mon 28-9

22:30-19:43

2 stops39h 13m

Honolulu

Sun 4-10

13:25-05:00

1 stop21h 35m

HK$5,575

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Sat 8-8

00:45-12:25

1 stop29h 40m

Honolulu

Wed 26-8

13:05-10:55

1 stop27h 50m

HK$7,692

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Sun 16-8

12:20-10:55

1 stop16h 35m

Honolulu

Mon 24-8

13:05-10:55

1 stop27h 50m

HK$7,692

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Wed 19-8

12:20-12:25

1 stop18h 05m

Honolulu

Sun 6-9

13:05-10:55

1 stop27h 50m

HK$7,692

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Sat 25-7

17:55-10:55

1 stop35h 00m

Honolulu

Sun 26-7

15:00-10:55

1 stop25h 55m

HK$7,700

Flights are sorted by cheapest return flights first.

Deals found on 22-6

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, October is the cheapest month in which you can book a flight from Hong Kong to O'ahu (average of HK$4,579). Flying from Hong Kong to O'ahu in January is currently the most expensive (average of HK$9,120). 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.

How far ahead should I book a flight from Hong Kong to O'ahu?

To ensure you get the cheapest price possible for a flight from Hong Kong to O'ahu, you should look to book at least 12 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 27 June 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
1,219 reviews
Check prices

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

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
1,219 reviews
Korean Air
8.4
Very Good
1,219 reviews
Check prices

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

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
1,851 reviews
Korean Air
8.4
Very Good
1,219 reviews
Check prices

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

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
1,258 reviews
Korean Air
8.4
Very Good
1,219 reviews
Check prices

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

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
550 reviews
Korean Air
8.4
Very Good
1,219 reviews
Check prices

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

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
1,003 reviews
Korean Air
8.4
Very Good
1,219 reviews
Check prices

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

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$5,505, United Airlines can have you in O'ahu from Hong Kong in 15h 10m. Airlines will cover a distance of 8940 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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, October is the cheapest month in which you can book a flight from Hong Kong to O'ahu (average of HK$4,579). Flying from Hong Kong to O'ahu in January is currently the most expensive (average of HK$9,120). 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 Kahului flights
Hong Kong to Lihue flights
Hong Kong to Hilo flights

Top 6 airlines flying from Hong Kong to O'ahu

Discover the top 6 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 27 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapestHK$4,811AverageHK$7,618FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
United AirlinesCheapestHK$4,889AverageHK$7,861FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Asiana AirlinesCheapestHK$5,119AverageHK$5,937FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Philippine AirlinesCheapestHK$5,605AverageHK$5,985FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
ANACheapestHK$6,791AverageHK$9,582FlexibilityNo cancel feeOn-time80%
Search ANA flights
Japan AirlinesCheapestHK$6,832AverageHK$8,194FlexibilityNo 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.