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Cheap flights from Hong Kong to O'ahu from HK$2,915

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
22 Jul — 29 Jul1
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 22 June 2026.

Mon 14-912:20
HKG
-
HNL
1 stop16h 35m
Korean Air
Mon 28-913:05
HNL
-
HKG
1 stop15h 40m
Korean Air
Deal found 19-6HK$5,383
Wed 9-917:55
HKG
-
HNL
1 stop35h 00m
Korean Air
Wed 16-913:05
HNL
-
HKG
1 stop15h 40m
Korean Air
Deal found 21-6HK$5,399
Sun 6-912:20
HKG
-
HNL
1 stop16h 35m
Korean Air
Sun 6-913:05
HNL
-
HKG
1 stop33h 15m
Korean Air
Deal found 18-6HK$5,415
Fri 11-917:55
HKG
-
HNL
1 stop35h 00m
Korean Air
Mon 14-913:05
HNL
-
HKG
1 stop33h 15m
Korean Air
Deal found 18-6HK$5,501
Tue 27-1022:30
HKG
-
HNL
1 stop39h 00m
United Airlines
Thu 29-1006:55
HNL
-
HKG
2 stops28h 50m
United Airlines
Deal found 20-6HK$5,525
Mon 14-911:45
HKG
-
HNL
1 stop22h 45m
United Airlines
Mon 28-907:00
HNL
-
HKG
2 stops28h 00m
United Airlines
Deal found 19-6HK$5,564
Sat 20-612:40
HKG
-
HNL
1 stop21h 19m
United Airlines
Fri 3-723:01
HNL
-
HKG
1 stop25h 54m
United Airlines
Deal found 18-6HK$5,634
Sun 6-911:45
HKG
-
HNL
2 stops26h 03m
United Airlines
Sun 13-907:00
HNL
-
HKG
1 stop28h 00m
United Airlines
Deal found 18-6HK$5,673
Mon 7-1211:25
HKG
-
HNL
1 stop23h 41m
Multiple Airlines
Mon 7-1223:30
HNL
-
HKG
1 stop25h 50m
Multiple Airlines
Deal found 19-6HK$6,003

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 22 June 2026.

Round-trip from

HK$5,383

One-way from

HK$2,915

Popular in

February

Cheapest in

September

Average price

HK$7,147
Korean Air
  • Korean Air
  • 14-9-28-9
  • 2 total stops
  • 32h 15m 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$5,236 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$1,628 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 22 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

Sun 6-9

17:55-10:55

1 stop35h 00m

Honolulu

Sun 13-9

13:05-10:55

1 stop27h 50m

HK$5,501

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Mon 26-10

00:55-09:45

1 stop26h 50m

Honolulu

Thu 29-10

12:05-11:20

1 stop29h 15m

HK$5,501
Fastest return journey

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Tue 1-9

12:20-10:55

1 stop16h 35m

Honolulu

Mon 28-9

13:05-10:55

1 stop27h 50m

HK$5,501

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Tue 27-10

22:30-19:30

1 stop39h 00m

Honolulu

Thu 29-10

06:55-05:45

2 stops28h 50m

HK$5,525

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$5,564

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Thu 8-10

11:45-21:56

1 stop28h 11m

Honolulu

Wed 14-10

07:00-05:00

2 stops28h 00m

HK$5,564

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Tue 7-7

11:45-21:38

2 stops27h 53m

Honolulu

Tue 14-7

23:01-18:55

1 stop25h 54m

HK$6,802

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Tue 25-8

11:45-16:25

1 stop22h 40m

Honolulu

Mon 31-8

21:40-05:00

2 stops37h 20m

HK$6,802
Cheapest one-way

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Mon 23-11

00:05-09:35

1 stop27h 30m

HK$3,346
Fastest single journey

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Wed 4-11

13:40-12:10

1 stop16h 30m

HK$3,801

Flights are sorted by cheapest return flights first.

Deals found on 21-6

Showing 1-10 of 18 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$3,902). Flying from Hong Kong to O'ahu in January is currently the most expensive (average of HK$9,113). 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 22 June 2026.
Get a feel of what it's like to fly with Korean Air,Japan Airlines, andANA from Hong Kong to O'ahu by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

Crew

8.7

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
1,218 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

Crew

8.7

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
1,845 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

Crew

8.7

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
1,251 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

Crew

8.7

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
546 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

Crew

8.7

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
1,002 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

Crew

8.7

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.

  • What airport do you fly from for flights from Hong Kong to O'ahu?

    Hong Kong Intl (HKG), located 26.0 km from the city centre, is the airport you fly out of when you book flights from Hong Kong to O'ahu.

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

    For as low as HK$5,501, Korean Air can have you in O'ahu from Hong Kong in 35h. 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$3,902). Flying from Hong Kong to O'ahu in January is currently the most expensive (average of HK$9,113). 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 Kahului flights
Hong Kong to Lihue 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 22 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapestHK$4,808AverageHK$7,613FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
United AirlinesCheapestHK$4,885AverageHK$7,856FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Asiana AirlinesCheapestHK$5,115AverageHK$5,933FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Philippine AirlinesCheapestHK$5,601AverageHK$5,981FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
ANACheapestHK$6,787AverageHK$9,576FlexibilityNo cancel feeOn-time80%
Search ANA flights
Japan AirlinesCheapestHK$6,827AverageHK$8,189FlexibilityNo 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?

Deals for Hong Kong to O'ahu flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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.

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