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HK$2,981+ Cheap flights to O'ahu

— HNL
21 Oct — 28 Oct1
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

Tue 3-1110:35 -
1 stop20h 19m
Tue 10-1120:25 -
2 stops40h 35m
Deal found 19-9HK$5,405
Wed 21-1011:45 -
1 stop25h 44m
Wed 28-1020:25 -
2 stops39h 20m
Deal found 20-9HK$5,413
Mon 21-911:45 -
1 stop24h 45m
Wed 7-1021:40 -
1 stop26h 50m
Deal found 20-9HK$5,640
Mon 21-911:45 -
1 stop22h 45m
Mon 28-921:40 -
1 stop26h 50m
Deal found 16-9HK$5,648
Mon 21-911:45 -
1 stop22h 45m
Tue 6-1021:40 -
1 stop38h 00m
Deal found 18-9HK$5,711
Mon 26-1011:25 -
1 stop22h 34m
Sun 8-1123:30 -
1 stop25h 50m
Deal found 17-9HK$5,719
Mon 12-1011:45 -
1 stop22h 40m
Sat 17-1019:40 -
2 stops29h 15m
Deal found 19-9HK$5,805
Sun 1-1110:35 -
1 stop29h 35m
Sun 8-1120:25 -
2 stops40h 20m
Deal found 17-9HK$5,813
Mon 21-911:45 -
1 stop22h 45m
Wed 7-1021:40 -
1 stop26h 50m
Deal found 19-9HK$5,883
Sat 3-1011:45 -
1 stop25h 44m
Wed 7-1021:40 -
1 stop26h 50m
Deal found 17-9HK$6,032
Fri 23-1012:40 -
1 stop21h 29m
Sun 25-1022:30 -
1 stop26h 50m
Deal found 16-9HK$6,048

Find flight deals to O'ahu

Return from

HK$5,405

One-way from

HK$2,981

Popular in

July

Cheapest in

October

Average price

HK$6,746
United Airlines
  • United Airlines
  • 3-11-10-11
  • 3 total stops
  • 60h 54m total
  • Hong Kong to Honolulu
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AIR PREMIA
  • AIR PREMIA
  • 16-10-31-12
  • 1 total stop
  • 16h 50m total
  • Hong Kong to O'ahu
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (HK$511 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$206 potential savings vs. average return price).
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Average for return flights in September 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

Mon 7-12

15:50-07:00

2 stops33h 10m

Honolulu

Wed 31-12

00:00-18:00

Nonstop0h 00m

HK$3,452

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Sat 24-10

00:55-07:10

1 stop24h 15m

Honolulu

Wed 31-12

00:00-18:00

Nonstop0h 00m

HK$3,506

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Sat 5-12

16:40-09:20

1 stop34h 40m

Honolulu

Wed 31-12

00:00-18:00

Nonstop0h 00m

HK$3,656

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Sat 16-1

16:40-08:55

1 stop34h 15m

Honolulu

Wed 31-12

00:00-18:00

Nonstop0h 00m

HK$3,695

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Thu 11-3

00:05-08:10

1 stop26h 05m

Honolulu

Wed 31-12

00:00-18:00

Nonstop0h 00m

HK$3,867

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Sun 6-12

15:00-09:20

2 stops36h 20m

Honolulu

Wed 31-12

00:00-18:00

Nonstop0h 00m

HK$4,244

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Mon 28-9

23:45-09:45

1 stop28h 00m

Honolulu

Wed 31-12

00:00-18:00

Nonstop0h 00m

HK$4,550

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Sun 18-10

18:00-09:58

2 stops33h 58m

Honolulu

Wed 31-12

00:00-18:00

Nonstop0h 00m

HK$4,856

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Sat 2-1

00:55-09:40

1 stop26h 45m

Honolulu

Wed 31-12

00:00-18:00

Nonstop0h 00m

HK$4,911

Hong KongHonolulu

HKG Hong Kong Intl - HNL Honolulu

HKGHNL

Hong Kong Intl

Fri 4-12

08:30-20:35

3 stops30h 05m

Honolulu

Wed 31-12

00:00-18:00

Nonstop0h 00m

HK$5,036

Flights are sorted by cheapest return flights first.

Deals found on 20-9

Showing 1-10 of 20 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 20 hours 19 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$6,835
Korean Air
Korean Air
From HK$4,813
Asiana Airlines
Asiana Airlines
From HK$5,121
ANA
ANA
From HK$6,794

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

The cheapest airlines flying from Hong Kong to O'ahu are Korean Air, Asiana Airlines 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
1,218 reviews
Check prices

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

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

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

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
1,919 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

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
1,317 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

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

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

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
1,027 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

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, Korean Air 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$2,448.

  • 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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