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HK$3,242+ 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 9-4. Fares are subject to change and may not be available on all flights or dates of travel.
— HNL
31 Mar — 7 Apr1
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 26 March 2025.

Return from

HK$5,644

One-way from

HK$3,242

Popular in

July

Cheapest in

February

Average price

HK$6,570
Asiana Airlines
  • Asiana Airlines
  • 8-4-11-4
  • 2 total stops
  • 57h 30m total
  • Hong Kong to Honolulu
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9-4
  • 9-4
  • 1 total stop
  • 34h 10m total
  • Hong Kong to O'ahu
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Highest demand for flights based on searches. 9% potential increase in price (HK$6,010 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (HK$972 potential savings vs. average return price).
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Average for return flights in March 2025
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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 26 March 2025.

Fri 17-1000:30HKG - HNL
1 stop27h 40mAsiana Airlines
Fri 24-1011:50HNL - HKG
1 stop30h 00mAsiana Airlines
Deal found 25-3HK$5,644
Sat 30-811:20HKG - HNL
1 stop17h 50mPhilippine Airlines
Thu 18-912:55HNL - HKG
1 stop14h 55mPhilippine Airlines
Deal found 25-3HK$5,777
Sun 11-516:55HKG - HNL
1 stop35h 40mMultiple Airlines
Thu 15-512:35HNL - HKG
1 stop18h 45mMultiple Airlines
Deal found 23-3HK$6,087
Sun 6-422:30HKG - HNL
1 stop41h 28mUnited Airlines
Tue 8-408:00HNL - HKG
1 stop27h 40mUnited Airlines
Deal found 25-3HK$6,430
Fri 18-400:45HKG - HNL
1 stop27h 50mKorean Air
Sat 26-412:35HNL - HKG
1 stop28h 05mKorean Air
Deal found 24-3HK$6,935
Wed 27-810:40HKG - HNL
1 stop16h 40mJapan Airlines
Mon 15-916:35HNL - HKG
1 stop26h 55mJapan Airlines
Deal found 25-3HK$7,448
Wed 23-414:45HKG - HNL
1 stop13h 35mANA
Fri 16-513:50HNL - HKG
1 stop28h 40mANA
Deal found 25-3HK$8,544
Mon 7-400:45HKG - HNL
2 stops27h 45mDelta
Wed 9-412:35HNL - HKG
1 stop28h 05mDelta
Deal found 25-3HK$9,407
Thu 15-519:00HKG - HNL
2 stops33h 40mVietnam Airlines
Tue 27-516:10HNL - HKG
2 stops51h 20mVietnam Airlines
Deal found 25-3HK$11,802
Mon 5-516:55HKG - HNL
2 stops35h 45mFiji Airways
Thu 15-522:55HNL - HKG
2 stops21h 55mFiji Airways
Deal found 24-3HK$12,859

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 26 March 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

Tue 8-4

00:30-10:10

1 stop27h 40m

Honolulu

Fri 11-4

11:50-11:40

1 stop29h 50m

HK$5,644

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Sat 30-8

11:20-11:10

1 stop17h 50m

Honolulu

Thu 18-9

12:55-21:50

1 stop14h 55m

HK$5,777

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Sun 11-5

16:55-10:35

1 stop35h 40m

Honolulu

Thu 15-5

12:35-01:20

1 stop18h 45m

HK$6,087

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Sun 6-4

22:30-21:58

1 stop41h 28m

Honolulu

Tue 8-4

08:00-05:40

1 stop27h 40m

HK$6,430

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Fri 18-4

00:45-10:35

1 stop27h 50m

Honolulu

Sat 26-4

12:35-10:40

1 stop28h 05m

HK$6,935

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Wed 27-8

10:40-09:20

1 stop16h 40m

Honolulu

Mon 15-9

16:35-13:30

1 stop26h 55m

HK$7,448

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Wed 23-4

14:45-10:20

1 stop13h 35m

Honolulu

Fri 16-5

13:50-12:30

1 stop28h 40m

HK$8,544

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Mon 7-4

00:45-10:30

2 stops27h 45m

Honolulu

Wed 9-4

12:35-10:40

1 stop28h 05m

HK$9,407

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Thu 15-5

19:00-10:40

2 stops33h 40m

Honolulu

Tue 27-5

16:10-13:30

2 stops51h 20m

HK$11,802

Hong KongHonolulu

HKG - HNL

HKGHNL

Hong Kong Intl

Mon 5-5

16:55-10:40

2 stops35h 45m

Honolulu

Thu 15-5

22:55-14:50

2 stops21h 55m

HK$12,859

Flights are sorted by cheapest return flights first.

Deals found on 24-3

Showing 1-10 of 19 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 15 hours 10 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.

When is the cheapest time to fly to O'ahu?

Use this chart to determine the cheapest time to fly return from Hong Kong to O'ahu. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to O'ahu should consider flying on Thursday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday afternoons, when prices are usually at their highest.

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

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

Korean Air

Korean Air

From HK$853

Asiana Airlines

Asiana Airlines

From HK$702

Japan Airlines

Japan Airlines

From HK$748

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 Philippine Airlines, Asiana Airlines and Japan 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 26 March 2025.
See what other customers who have flown with Korean Air, Japan Airlines and ANA to O'ahu have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,049 reviews
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,049 reviews
Korean Air
8.4
Very Good
1,049 reviews
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very Good
1,440 reviews
Korean Air
8.4
Very Good
1,049 reviews
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very Good
826 reviews
Korean Air
8.4
Very Good
1,049 reviews
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very Good
441 reviews
Korean Air
8.4
Very Good
1,049 reviews
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Fiji Airways
8.0
Very Good
182 reviews
Korean Air
8.4
Very Good
1,049 reviews
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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, Philippine 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$2,083, while return flights cost around HK$2,289.

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

    A return flight to O'ahu will typically cost around HK$370, however they can be found for as little as HK$294.

  • 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 is the closest property to Honolulu (1.6 km away from Honolulu).

See more FAQs

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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.

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