Find flights
Airlines

HK$2,385+ Cheap flights to O'ahu

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 16-10. Fares are subject to change and may not be available on all flights or dates of travel.
— HNL
7 Sep — 14 Sep1
1 adult

Flights to O'ahu in 2025

Find the latest flights to O'ahu in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 2 September 2025.

Return from

HK$4,545

One-way from

HK$2,385

Popular in

January

Cheapest in

September

Average price

HK$5,418
16-10-23-10
  • 16-10-23-10
  • 2 total stops
  • 31h 05m total
  • Hong Kong to Honolulu
Search Deals
16-10
  • 16-10
  • 1 total stop
  • 15h 10m total
  • Hong Kong to O'ahu
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (HK$2,822 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (HK$826 potential savings vs. average return price).
Search Deals
Average for return flights in September 2025
Search Deals

Find flight deals to O'ahu

Cheapest flights to O'ahu
Explore the most affordable flight options available to O'ahu. Find the lowest fares based on data from user searches, with prices last updated on 2 September 2025.

Thu 16-1010:35HKG - HNL
1 stop15h 10mMultiple Airlines
Thu 23-1009:45HNL - HKG
1 stop15h 55mMultiple Airlines
Deal found 1-9HK$4,545
Tue 7-1009:20HKG - HNL
1 stop16h 25mMultiple Airlines
Tue 14-1009:45HNL - HKG
1 stop18h 05mMultiple Airlines
Deal found 2-9HK$4,591
Fri 17-1013:00HKG - HNL
1 stop15h 10mMultiple Airlines
Sun 2-1111:10HNL - HKG
1 stop18h 00mMultiple Airlines
Deal found 2-9HK$4,919
Sat 20-911:20HKG - HNL
1 stop17h 50mPhilippine Airlines
Sat 27-912:55HNL - HKG
1 stop14h 55mPhilippine Airlines
Deal found 31-8HK$4,989
Sat 4-1023:00HKG - HNL
1 stop30h 10mPhilippine Airlines
Sun 12-1012:55HNL - HKG
1 stop27h 15mPhilippine Airlines
Deal found 31-8HK$5,036
Thu 9-1023:00HKG - HNL
1 stop30h 10mPhilippine Airlines
Thu 16-1012:55HNL - HKG
1 stop27h 15mPhilippine Airlines
Deal found 31-8HK$5,059
Mon 17-1110:25HKG - HNL
1 stop17h 05mMultiple Airlines
Mon 24-1111:10HNL - HKG
1 stop19h 45mMultiple Airlines
Deal found 2-9HK$5,098

Cheapflights Fare Finder

 
Locate flights to O'ahu that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 2 September 2025.
Use the filters below to find and compare flights to O'ahu that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Thu 16-10

10:35-07:45

1 stop15h 10m

Honolulu

Thu 23-10

09:45-19:40

1 stop15h 55m

HK$4,545

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Tue 7-10

09:20-07:45

1 stop16h 25m

Honolulu

Tue 14-10

09:45-21:50

1 stop18h 05m

HK$4,591

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Sun 16-11

00:55-09:30

1 stop26h 35m

Honolulu

Mon 24-11

11:10-23:10

1 stop18h 00m

HK$4,778

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Fri 17-10

13:00-10:10

1 stop15h 10m

Honolulu

Sun 2-11

11:10-23:10

1 stop18h 00m

HK$4,864

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Sat 20-9

11:20-11:10

1 stop17h 50m

Honolulu

Sat 27-9

12:55-21:50

1 stop14h 55m

HK$4,989

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Thu 16-10

10:35-07:45

1 stop15h 10m

HK$2,385

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Wed 22-10

14:15-07:45

1 stop35h 30m

HK$2,424

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Tue 16-9

10:35-07:45

1 stop15h 10m

HK$2,526

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Sat 18-10

15:00-07:45

1 stop34h 45m

HK$2,541

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Sun 5-10

10:35-07:45

1 stop15h 10m

HK$2,557

Flights are sorted by cheapest return flights first.

Deals found on 1-9

Showing 1-10 of 11 results
1
2

Best time to book a flight to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu 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 to O'ahu

How long is the flight to O'ahu?

On average, a flight from Hong Kong to O'ahu takes 14 hours 15 minutes. Flights to O'ahu from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to O'ahu?

The most popular airlines flying from Hong Kong to O'ahu are Asiana Airlines, Korean Air and Japan Airlines.

Asiana Airlines
Asiana Airlines
From HK$664
Korean Air
Korean Air
From HK$836
Japan Airlines
Japan Airlines
From HK$898
Philippine Airlines
Philippine Airlines
From HK$672

What are the cheapest airlines that fly to O'ahu?

The cheapest airlines flying from Hong Kong to O'ahu are Asiana Airlines, Philippine Airlines and United Airlines.

Rainfall in O'ahu by month

Plan your trip to O'ahu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in O'ahu ranges from 8.0 - 81.0 mm per month. December is typically the wettest month, when rainfall can reach 81.0 mm. June is typically the driest time to visit O'ahu when rainfall is around 8.0 mm.

Temperature in O'ahu by month

Plan your trip to O'ahu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to O'ahu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 C).

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 2 September 2025.
See what other customers who have flown with Korean Air, ANA, andJapan Airlines to the United States 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
1,135 reviews
Check prices

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.4

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
1,135 reviews
Korean Air
8.4
Very Good
1,135 reviews
Check prices

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.4

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
8.4
Very Good
947 reviews
Korean Air
8.4
Very Good
1,135 reviews
Check prices

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.4

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
1,555 reviews
Korean Air
8.4
Very Good
1,135 reviews
Check prices

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.4

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
8.2
Very Good
479 reviews
Korean Air
8.4
Very Good
1,135 reviews
Check prices

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.4

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
7.2
Good
908 reviews
Korean Air
8.4
Very Good
1,135 reviews
Check prices

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.4

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!!

FAQs about flying to O'ahu

  • Can I find cheaper flights to O'ahu if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to O'ahu on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to O'ahu?

    Based on reviews from Cheapflights users, Asiana Airlines is rated the highest out of the airlines that fly to O'ahu.

  • What is the cheapest airport to fly to in O'ahu?

    Honolulu is currently the cheapest airport to fly to in O'ahu. One-way flights to Honolulu typically cost HK$2,254, while return flights cost around HK$3,020.

  • How much is a return flight to O'ahu?

    A return flight to O'ahu will typically cost around HK$730, however they can be found for as little as HK$387.

  • Does Honolulu have rental cars?

    Yes. Those touching down at Honolulu can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Honolulu?

    Yes. Honolulu has hotels nearby for those requiring accommodations. Airport Honolulu Hotel, Trademark Collection by Wyndham is the closest property to Honolulu (1.6 km away from Honolulu).

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.

Search flights to O'ahu by cabin class

Find flights to O'ahu, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

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 to O'ahu?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to O'ahu today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to O'ahu for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights to O'ahu with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on O'ahu flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.