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$855+ Cheap flights to The Big Island

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/5. Fares are subject to change and may not be available on all flights or dates of travel.
— KOA
30 Jan — 6 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to The Big Island in 2025

Enter your travel dates to find the best prices.

Cheapest flights to The Big Island
Explore the most affordable flight options available to The Big Island. Find the lowest fares based on data from user searches, with prices last updated on 31 December 2025.

Tue 30/1221:40SYD - KOA
1 stop18h 43mAlaska Airlines
Tue 6/106:00KOA - SYD
1 stop16h 45mAlaska Airlines
Deal found 29/12$1,828
Tue 30/1212:10SYD - KOA
1 stop21h 41mUnited Airlines
Tue 6/120:30KOA - SYD
2 stops39h 45mUnited Airlines
Deal found 29/12$1,863
Tue 30/1213:00SYD - KOA
2 stops17h 48mMultiple Airlines
Tue 6/114:20KOA - SYD
3 stops46h 15mMultiple Airlines
Deal found 29/12$6,003

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 31 December 2025
Explore The Big Island
Look for other cheap flights to Kailua-Kona
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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 647,157 searches and data was last updated on 31 December 2025.

Return from

$852

Popular in

October

Cheapest in

November

Average price

$1,671
Alaska Airlines
  • Alaska Airlines
  • 8/2-12/2
  • 2 total stops
  • 30h 56m total
  • Sydney to Kailua-Kona
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($68 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
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 647,157 searches and data was last updated on 31 December 2025.
Use the filters below to find and compare flights to The Big Island that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Sat 30/5

20:45-09:17

1 stop32h 32m

Hilo Intl

Wed 3/6

12:14-18:50

1 stop34h 36m

$855

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Fri 13/2

21:40-07:17

1 stop30h 37m

Kona Intl

Fri 20/2

07:09-19:45

1 stop15h 36m

$861

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Fri 13/2

21:40-08:13

1 stop31h 33m

Kona Intl

Mon 23/2

07:09-19:45

1 stop15h 36m

$861

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 12/2

21:40-13:20

1 stop12h 40m

Kona Intl

Mon 23/2

07:09-19:45

1 stop15h 36m

$867

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 10/2

21:40-21:30

1 stop20h 50m

Kona Intl

Sun 15/2

16:50-19:45

1 stop29h 55m

$876

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Tue 3/3

21:40-14:25

1 stop13h 45m

Hilo Intl

Thu 19/3

08:57-19:45

1 stop13h 48m

$903

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 12/3

21:40-19:17

1 stop18h 37m

Kona Intl

Mon 16/3

07:09-19:45

1 stop15h 36m

$906

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sat 14/2

21:40-14:34

1 stop13h 54m

Kona Intl

Mon 23/2

07:09-19:45

1 stop15h 36m

$918

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Fri 13/2

20:10-13:20

1 stop14h 10m

Kona Intl

Sun 22/2

06:00-18:20

1 stop15h 20m

$1,082

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sat 14/2

21:40-13:20

1 stop12h 40m

Kona Intl

Sun 22/2

18:56-19:45

1 stop27h 49m

$1,352

Flights are sorted by cheapest return flights first.

Deals found on 28/12

Showing 1-10 of 16 results
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2

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 Sydney to The Big Island takes 13 hours 40 minutes. Flights to The Big Island 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 The Big Island?

The most popular airline flying from Sydney to The Big Island is Hawaiian Airlines.

Hawaiian Airlines
Hawaiian Airlines
From $645

What are the cheapest airlines that fly to The Big Island?

The cheapest airline flying from Sydney to The Big Island is Hawaiian Airlines.

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 31 December 2025.
The most popular places in The Big Island to fly to are Kailua-Kona and Hilo.

Reviews of airlines servicing The Big Island

Get insights into the airlines that provide service to The Big Island. 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 The Big Island. Reviews last updated 31 December 2025.
Read reviews from past customers who have flown Hawaiian Airlines to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hawaiian Airlines
7.8
Good
2,822 reviews
Check prices

Food

6.9

Boarding

8.0

Overall

7.8

Crew

8.5

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

LAX - LIH

Not a problem, but KAYAK screw up, you didn’t complete our reservation, I make reservations back in February, but you only made it for me and not my wife so we missed our flight that was to be direct to Lih so we had to redo it.i could here the ticket agent complaining with your people and trying to get it fixed. Not a good way to do business. I have used KAYAK several times before with out any problems but understand it was our anniversary so we missed our dinner cruise and the weather was bad the next few days🖕🏾🤨 E
Hawaiian Airlines
7.8
Good
2,822 reviews
Hawaiian Airlines
7.8
Good
2,822 reviews
Check prices

Food

6.9

Boarding

8.0

Overall

7.8

Crew

8.5

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

LAX - LIH

Not a problem, but KAYAK screw up, you didn’t complete our reservation, I make reservations back in February, but you only made it for me and not my wife so we missed our flight that was to be direct to Lih so we had to redo it.i could here the ticket agent complaining with your people and trying to get it fixed. Not a good way to do business. I have used KAYAK several times before with out any problems but understand it was our anniversary so we missed our dinner cruise and the weather was bad the next few days🖕🏾🤨 E

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.

  • What is the best airline to fly to The Big Island?

    Based on reviews from Cheapflights users, Hawaiian Airlines is rated the highest out of the airlines that fly to The Big Island.

  • What is the cheapest airport to fly to in The Big Island?

    Kona Intl is currently the cheapest airport to fly to in The Big Island. One-way flights to Kona Intl typically cost $97, while return flights cost around $177.

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

    For those looking to save time traveling to The Big Island, Sydney Kingsford Smith offers the quickest one-way flight (13 hours 26 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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Why should you use Cheapflights to find cheap flight tickets to The Big Island?

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

Yes! Cheapflights helps users easily find flights to The Big Island with no change fees.

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

Yes, Cheapflights offers price alerts on The Big Island flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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