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$981+ 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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
— KOA
18 Jun — 25 Jun1
1 adult

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 647,157 searches and data was last updated on 13 June 2025.

Return from

$1,076

One-way from

$981

Popular in

December

Cheapest in

September

Average price

$1,316
Alaska Airlines
  • Alaska Airlines
  • 26/7-2/8
  • 2 total stops
  • 48h 57m total
  • Sydney to Kailua-Kona
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Delta
  • Delta
  • 31/8
  • 2 total stops
  • 28h 18m total
  • Sydney to Kailua-Kona
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($448 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($141 potential savings vs. average return price).
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Average for return flights in June 2025
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Find flight deals to Kailua-Kona

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 13 June 2025.

Sat 26/721:40SYD - KOA
1 stop31h 12mAlaska Airlines
Sat 2/806:00KOA - SYD
1 stop17h 45mAlaska Airlines
Deal found 11/6$1,076
Sat 26/712:45SYD - KOA
2 stops18h 07mMultiple Airlines
Sat 2/806:00KOA - SYD
2 stops20h 25mMultiple Airlines
Deal found 11/6$1,286
Tue 8/708:55SYD - KOA
2 stops33h 15mJapan Airlines
Tue 15/707:00KOA - SYD
2 stops27h 20mJapan Airlines
Deal found 12/6$1,879
Sat 26/709:30SYD - KOA
2 stops29h 54mUnited Airlines
Sat 2/815:15KOA - SYD
2 stops43h 45mUnited Airlines
Deal found 10/6$2,221
Tue 23/1221:40SYD - KOA
1 stop18h 02mHawaiian Airlines
Thu 1/107:00KOA - SYD
1 stop15h 45mHawaiian Airlines
Deal found 11/6$2,510
Tue 23/1210:30SYD - KOA
2 stops20h 16mQantas Airways
Thu 1/106:00KOA - SYD
2 stops19h 25mQantas Airways
Deal found 11/6$3,431
Sat 26/709:20SYD - KOA
2 stops30h 04mAir Canada
Sat 2/822:50KOA - SYD
3 stops40h 50mAir Canada
Deal found 11/6$3,899

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 647,157 searches and data was last updated on 13 June 2025.
Use the filters below to find and compare flights to Kailua-Kona that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sat 26/7

21:40-08:52

1 stop31h 12m

Kona Intl

Sat 2/8

06:00-19:45

1 stop17h 45m

$1,076

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sat 26/7

12:45-10:52

2 stops18h 07m

Kona Intl

Sat 2/8

06:00-22:25

2 stops20h 25m

$1,286

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 8/7

08:55-22:10

2 stops33h 15m

Kona Intl

Tue 15/7

07:00-06:20

2 stops27h 20m

$1,879

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sat 26/7

09:30-19:24

2 stops29h 54m

Kona Intl

Sat 2/8

15:15-07:00

2 stops43h 45m

$2,221

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sat 26/7

09:20-19:24

2 stops30h 04m

Kona Intl

Sat 2/8

22:50-11:40

3 stops40h 50m

$3,899

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 31/8

09:25-19:00

1 stop29h 35m

$981

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 27/11

21:40-16:15

2 stops15h 35m

$1,039

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 27/11

14:00-06:25

3 stops37h 25m

$1,460

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 31/8

19:00-22:09

3 stops47h 09m

$3,036

Flights are sorted by cheapest return flights first.

Deals found on 12/6

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

How long is the flight to Kailua-Kona?

On average, a flight from Sydney to Kailua-Kona takes 17 hours 46 minutes. Flights to Kailua-Kona from other popular cities in Australia 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 Kailua-Kona?

The most popular airline flying from Sydney to Kailua-Kona is Hawaiian Airlines.

Hawaiian Airlines
Hawaiian Airlines
From $234

What are the cheapest airlines that fly to Kailua-Kona?

The cheapest airline flying from Sydney to Kailua-Kona is Hawaiian Airlines.

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).

Reviews of airlines servicing Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kailua-Kona. Reviews last updated 13 June 2025.
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Overall

8.3

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very Good
1,490 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Overall

8.3

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Alaska Airlines
8.0
Very Good
10,000 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Overall

8.3

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Delta
8.0
Very Good
7,946 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Overall

8.3

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Hawaiian Airlines
7.9
Good
2,496 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Overall

8.3

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Qantas Airways
7.5
Good
854 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Overall

8.3

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

FAQs about flying to Kailua-Kona

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

    Booking a flight to Kona Intl (KOA) is your only option if you intend on flying to Kailua-Kona. It is only a 12.5 km journey from Kona Intl to Kailua-Kona’s city centre.

  • 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.

  • What is the best airline to fly to Kailua-Kona?

    Based on reviews from Cheapflights users, Hawaiian Airlines is rated the highest out of the airlines that fly to Kailua-Kona.

  • What is the cheapest airport to fly to in Kailua-Kona?

    Kona Intl is currently the cheapest airport to fly to in Kailua-Kona. One-way flights to Kona Intl typically cost $85, while return flights cost around $187.

  • How much is a return flight to Kailua-Kona?

    A return flight to Kailua-Kona will typically cost around $150, however they can be found for as little as $122.

  • Where does the fastest flight to Kailua-Kona depart from?

    For those looking to save time traveling to Kailua-Kona, Sydney Kingsford Smith offers the quickest one-way flight (17 hours 46 minutes).

  • Does Kona Intl have car hire?

    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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