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HK$3,191+ Cheap flights to O'ahu

— HNL
19 Sep — 26 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to O'ahu in 2026

Enter your travel dates to find the best prices.

Cheapest flights to O'ahu

Thu 3-911:45 -
1 stop22h 40m
Wed 16-907:00 -
2 stops28h 00m
Deal found 19-8HK$5,638
Mon 14-911:45 -
2 stops26h 25m
Mon 21-913:15 -
1 stop21h 45m
Deal found 18-8HK$5,646
Thu 3-911:45 -
1 stop25h 43m
Mon 7-921:40 -
2 stops27h 15m
Deal found 18-8HK$5,654
Thu 26-1110:35 -
1 stop24h 54m
Sun 29-1122:50 -
1 stop26h 25m
Deal found 18-8HK$5,716
Fri 4-911:45 -
1 stop25h 43m
Tue 8-913:00 -
1 stop22h 40m
Deal found 18-8HK$6,030
Fri 23-1012:40 -
1 stop21h 29m
Sun 25-1022:30 -
1 stop26h 50m
Deal found 18-8HK$6,046
Fri 4-911:45 -
1 stop22h 40m
Tue 8-907:00 -
2 stops28h 00m
Deal found 18-8HK$6,054
Sat 21-1116:30 -
1 stop33h 50m
Wed 25-1113:45 -
1 stop29h 50m
Deal found 19-8HK$6,093
Sat 21-1122:30 -
1 stop40h 00m
Wed 25-1122:50 -
1 stop26h 25m
Deal found 18-8HK$6,140
Mon 28-912:20 -
1 stop18h 05m
Wed 14-1013:05 -
1 stop15h 40m
Deal found 15-8HK$6,265
Wed 2-908:10 -
1 stop19h 55m
Wed 9-914:30 -
1 stop28h 35m
Deal found 16-8HK$6,273
Mon 7-910:25 -
1 stop17h 40m
Mon 7-914:30 -
1 stop36h 20m
Deal found 15-8HK$6,281

Find flight deals to O'ahu

Return from

HK$5,638

One-way from

HK$3,191

Popular in

July

Cheapest in

October

Average price

HK$7,543
United Airlines
  • United Airlines
  • 3-9-16-9
  • 3 total stops
  • 50h 40m total
  • Hong Kong to Honolulu
Search Deals
14-9
  • 14-9
  • 1 total stop
  • 26h 10m total
  • Hong Kong to O'ahu
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (HK$455 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$200 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights to O'ahu that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Thu 3-9

11:45-19:28

1 stop25h 43m

Honolulu

Thu 10-9

07:00-05:00

2 stops28h 00m

HK$5,646

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$5,646

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Thu 3-9

11:45-19:28

1 stop25h 43m

Honolulu

Wed 16-9

21:40-05:00

2 stops37h 20m

HK$5,646

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Tue 1-9

12:40-16:09

1 stop21h 29m

Honolulu

Wed 9-9

13:15-05:00

1 stop21h 45m

HK$5,646

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Wed 16-9

11:45-18:30

1 stop24h 45m

Honolulu

Tue 22-9

21:40-18:30

1 stop26h 50m

HK$5,646

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Thu 5-11

10:35-14:40

1 stop22h 05m

Honolulu

Sun 8-11

12:35-19:20

2 stops36h 45m

HK$5,646
Fastest return journey

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Thu 3-9

12:40-16:09

1 stop21h 29m

Honolulu

Mon 7-9

14:48-05:00

1 stop20h 12m

HK$5,654
Cheapest one-way

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Wed 7-10

01:55-10:05

1 stop26h 10m

HK$3,717

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Mon 14-12

01:10-07:00

1 stop23h 50m

HK$3,780

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Fri 28-8

13:30-12:20

1 stop16h 50m

HK$3,803

Flights are sorted by cheapest return flights first.

Deals found on 15-8

Showing 1-10 of 18 resultsSorted by cheapest first
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

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 22 hours 40 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 Japan Airlines, Korean Air and Asiana Airlines.

Japan Airlines
Japan Airlines
From HK$6,832
Korean Air
Korean Air
From HK$5,309
Asiana Airlines
Asiana Airlines
From HK$5,113
ANA
ANA
From HK$6,791

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

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

Rainfall in O'ahu 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

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

See what other customers who have flown with Korean Air,Japan Airlines, andANA 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
1,221 reviews
Check prices

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

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
1,221 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

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
1,908 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

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
8.3
Very Good
1,299 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

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
8.1
Very Good
559 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

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
7.3
Good
1,019 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

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$1,912, while return flights cost around HK$21,428.

  • 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 (0.0 km away from Honolulu).

See more FAQs

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