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HK$5,509+ Cheap flights to Kailua-Kona

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2-3. Fares are subject to change and may not be available on all flights or dates of travel.
— KOA
21 Nov — 28 Nov1
1 adult
1 adult, Economy

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Cheapest flights to Kailua-Kona
Explore the most affordable flight options available to Kailua-Kona. Find the lowest fares based on data from user searches, with prices last updated on 22 October 2025.

Thu 18-1210:35HKG - KOA
1 stop20h 16mUnited Airlines
Fri 26-1223:20KOA - HKG
1 stop25h 55mUnited Airlines
Deal found 21-10HK$9,028
Thu 18-1215:35HKG - KOA
2 stops24h 45mMultiple Airlines
Fri 26-1223:35KOA - HKG
2 stops47h 00mMultiple Airlines
Deal found 21-10HK$13,193

Flights to Kailua-Kona in 2025

Find the latest flights to Kailua-Kona 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 22 October 2025.

Return from

HK$5,509

One-way from

HK$6,053
United Airlines
  • United Airlines
  • 2-3-4-3
  • 3 total stops
  • 55h 36m total
  • Hong Kong to Kailua-Kona
Search Deals
3-1
  • 3-1
  • 2 total stops
  • 38h 53m total
  • Hong Kong to Kailua-Kona
Search Deals

Cheapflights Fare Finder

 
Locate flights to Kailua-Kona 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 22 October 2025.
Use the filters below to find and compare flights to Kailua-Kona that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongKailua-Kona

HKG - KOA

HKGKOA

Hong Kong Intl

Mon 2-3

10:35-12:59

1 stop20h 24m

Kona Intl

Wed 4-3

14:08-07:00

1 stop22h 52m

HK$5,509

Hong KongKailua-Kona

HKG - KOA

HKGKOA

Hong Kong Intl

Mon 2-3

15:35-16:33

2 stops18h 58m

Kona Intl

Wed 4-3

12:45-13:50

2 stops31h 05m

HK$8,057

Hong KongKailua-Kona

HKG - KOA

HKGKOA

Hong Kong Intl

Thu 18-12

10:35-12:51

1 stop20h 16m

Kona Intl

Fri 26-12

23:20-19:15

1 stop25h 55m

HK$9,028

Hong KongKailua-Kona

HKG - KOA

HKGKOA

Hong Kong Intl

Fri 13-3

19:25-09:35

2 stops32h 10m

Kona Intl

Fri 20-3

14:38-17:40

2 stops57h 02m

HK$9,650

Hong KongKailua-Kona

HKG - KOA

HKGKOA

Hong Kong Intl

Fri 13-3

10:35-19:50

1 stop27h 15m

Kona Intl

Fri 20-3

22:55-19:20

1 stop26h 25m

HK$10,645

Hong KongKailua-Kona

HKG - KOA

HKGKOA

Hong Kong Intl

Sun 1-3

00:55-18:42

2 stops35h 47m

Kona Intl

Wed 4-3

06:00-11:20

2 stops35h 20m

HK$11,251

Hong KongKailua-Kona

HKG - KOA

HKGKOA

Hong Kong Intl

Sat 3-1

10:25-07:18

2 stops38h 53m

HK$6,053

Hong KongKailua-Kona

HKG - KOA

HKGKOA

Hong Kong Intl

Sun 4-1

21:05-06:28

2 stops51h 23m

HK$6,161

Hong KongKailua-Kona

HKG - KOA

HKGKOA

Hong Kong Intl

Sat 3-1

10:35-12:51

1 stop20h 16m

HK$16,651

Hong KongKailua-Kona

HKG - KOA

HKGKOA

Hong Kong Intl

Sat 3-1

00:55-12:35

2 stops29h 40m

HK$17,606

Flights are sorted by cheapest return flights first.

Deals found on 22-10

Showing 1-10 of 12 results
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Best time to book a flight to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona 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 Kailua-Kona

Rainfall in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kailua-Kona ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Kailua-Kona when rainfall is around 40.0 mm.

Temperature in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kailua-Kona, 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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 22.0 C).

How long is the flight to Kailua-Kona?

On average, a flight from Hong Kong to Kailua-Kona takes 20 hours 24 minutes. Flights to Kailua-Kona from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to Kailua-Kona

  • What airport do you fly into for flights to Kailua-Kona?

    For a flight to Kailua-Kona, you will be flying into Kona Intl. Kona Intl (KOA) is just 12.5 km from the centre of the city.

  • Can I find cheaper flights to Kailua-Kona 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 Kailua-Kona on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Kona Intl have rental cars?

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

  • Are there hotels close to Kona Intl?

    Yes. Kona Intl has hotels nearby for those requiring accommodations. Refreshing Tropical Studio With Ocean Views is the closest property to Kona Intl (3.2 km away from Kona Intl).

See more FAQs

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