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HK$4,359+ Cheap flights to Kailua-Kona

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 20-5. Fares are subject to change and may not be available on all flights or dates of travel.
— KOA
28 Jan — 4 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Kailua-Kona in 2025

Enter your travel dates to find the best prices.

Best flights to Kailua-Kona
Discover carefully curated flight deals to Kailua-Kona that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 December 2025.

Tue 20-110:35HKG - KOA
1 stop20h 22mUnited Airlines
Thu 22-114:20KOA - HKG
1 stop22h 40mUnited Airlines
Deal found 26-12HK$5,144
Sun 29-313:30HKG - KOA
2 stops42h 09mEVA Air
Sun 5-422:07KOA - HKG
2 stops40h 43mEVA Air
Deal found 27-12HK$8,687
Tue 10-210:35HKG - KOA
1 stop20h 22mUnited Airlines
Tue 17-214:08KOA - HKG
2 stops35h 12mUnited Airlines
Deal found 26-12HK$5,144
Sun 29-322:30HKG - KOA
1 stop39h 12mUnited Airlines
Sun 5-413:05KOA - HKG
1 stop35h 25mUnited Airlines
Deal found 27-12HK$9,029

Find flight deals to Kailua-Kona

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 29 December 2025.

Return from

HK$5,144

One-way from

HK$4,359
United Airlines
  • United Airlines
  • 10-2-17-2
  • 2 total stops
  • 43h 14m total
  • Hong Kong to Kailua-Kona
Search Deals
20-5
  • 20-5
  • 2 total stops
  • 34h 06m 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 29 December 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

Tue 20-1

10:35-12:57

1 stop20h 22m

Kona Intl

Thu 22-1

14:20-07:00

1 stop22h 40m

HK$5,144

Hong KongKailua-Kona

HKG - KOA

HKGKOA

Hong Kong Intl

Tue 10-2

10:35-12:57

1 stop20h 22m

Kona Intl

Tue 17-2

14:08-19:20

2 stops35h 12m

HK$5,144

Hong KongKailua-Kona

HKG - KOA

HKGKOA

Hong Kong Intl

Sun 29-3

13:30-13:39

2 stops42h 09m

Kona Intl

Sun 5-4

22:07-08:50

2 stops40h 43m

HK$8,687

Hong KongKailua-Kona

HKG - KOA

HKGKOA

Hong Kong Intl

Sun 29-3

22:30-19:42

1 stop39h 12m

Kona Intl

Sun 5-4

13:05-18:30

1 stop35h 25m

HK$9,029

Hong KongKailua-Kona

HKG - KOA

HKGKOA

Hong Kong Intl

Wed 20-5

20:10-12:16

2 stops34h 06m

HK$4,359

Flights are sorted by cheapest return flights first.

Deals found on 28-12

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 22 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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