HK$4,361+ Cheap flights to The Big Island

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
29 Jan — 5 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to The Big Island in 2025

Enter your travel dates to find the best prices.

Best flights to The Big Island
Discover carefully curated flight deals to The Big Island that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 December 2025.

Tue 20-122:30HKG - KOA
1 stop32h 27mUnited Airlines
Thu 22-114:20KOA - HKG
1 stop22h 40mUnited Airlines
Deal found 28-12HK$5,239
Sun 29-313:30HKG - KOA
2 stops42h 09mEVA Air
Sun 5-422:07KOA - HKG
2 stops40h 43mEVA Air
Deal found 27-12HK$8,691
Thu 7-515:15HKG - ITO
2 stops23h 13mJapan Airlines
Mon 11-512:24ITO - HKG
2 stops31h 06mJapan Airlines
Deal found 29-12HK$9,048
Thu 12-210:35HKG - KOA
1 stop28h 16mUnited Airlines
Thu 19-214:08KOA - HKG
2 stops35h 12mUnited Airlines
Deal found 29-12HK$7,004
Sun 29-322:30HKG - KOA
1 stop39h 12mUnited Airlines
Sun 5-413:05KOA - HKG
1 stop35h 25mUnited Airlines
Deal found 27-12HK$9,033
Thu 12-210:35HKG - ITO
2 stops49h 06mUnited Airlines
Thu 19-208:40ITO - HKG
2 stops40h 40mUnited Airlines
Deal found 29-12HK$10,424

Find flights to The Big Island

Browse one-way and return flights deals to The Big Island on Cheapflights. Flight deals are based on user searches and were last updated on 30 December 2025
Explore The Big Island
Flights to Kailua-Kona
Flights to Hilo

Find flight deals to The Big Island

Find the latest flights to The Big Island 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 30 December 2025.

Return from

HK$5,154

One-way from

HK$4,361
United Airlines
  • United Airlines
  • 20-1-22-1
  • 2 total stops
  • 43h 02m total
  • Hong Kong to Kailua-Kona
Search Deals
20-5
  • 20-5
  • 2 total stops
  • 34h 06m total
  • Hong Kong to The Big Island
Search Deals

Cheapflights Fare Finder

 
Locate flights to The Big Island 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 30 December 2025.
Use the filters below to find and compare flights to The Big Island 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

22:30-12:57

1 stop32h 27m

Kona Intl

Thu 22-1

14:20-07:00

1 stop22h 40m

HK$5,239

Hong KongKailua-Kona

HKG - KOA

HKGKOA

Hong Kong Intl

Thu 12-2

10:35-20:51

1 stop28h 16m

Kona Intl

Thu 19-2

14:08-19:20

2 stops35h 12m

HK$7,004

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$8,691

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$9,033

Hong KongHilo

HKG - ITO

HKGITO

Hong Kong Intl

Thu 7-5

15:15-20:28

2 stops23h 13m

Hilo Intl

Mon 11-5

12:24-13:30

2 stops31h 06m

HK$9,048

Hong KongHilo

HKG - ITO

HKGITO

Hong Kong Intl

Thu 12-2

10:35-17:41

2 stops49h 06m

Hilo Intl

Thu 19-2

08:40-19:20

2 stops40h 40m

HK$10,424

Hong KongKailua-Kona

HKG - KOA

HKGKOA

Hong Kong Intl

Wed 20-5

20:10-12:16

2 stops34h 06m

HK$4,361

Flights are sorted by cheapest return flights first.

Deals found on 28-12

Best time to book a flight to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island 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 The Big Island

How long is the flight to The Big Island?

On average, a flight from Hong Kong to The Big Island takes 19 hours 40 minutes. Flights to The Big Island from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in The Big Island by month

Plan your trip to The Big Island by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in The Big Island 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 The Big Island when rainfall is around 40.0 mm.

Temperature in The Big Island by month

Plan your trip to The Big Island by taking into account the average temperature totals by month.

If weather is an important factor for your trip to The Big Island, 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).

What are the most popular places to fly to in The Big Island?

Destination popularity is based on the amount of flight searches to The Big Island in the last few years. This data was updated on 30 December 2025.
The most popular places in The Big Island to fly to are Kailua-Kona and Hilo.

FAQs about flying to The Big Island

  • Can I find cheaper flights to The Big Island 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 The Big Island on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to The Big Island depart from?

    For those looking to save time traveling to The Big Island, Hong Kong Intl offers the quickest one-way flight (18 hours 59 minutes).

  • 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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When you search for this flight to The Big Island, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets to The Big Island?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to The Big Island.

Can Cheapflights find flights to The Big Island with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to The Big Island, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to The Big Island become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to The Big Island today and book when you’re ready!

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