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$478+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
— KOA
20 Apr — 27 Apr1
1 adult

Flights to The Big Island in 2025

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 15 April 2025.

Return from

$1,189

One-way from

$478

Popular in

December

Cheapest in

September

Average price

$1,696
13/6-3/7
  • 13/6-3/7
  • 2 total stops
  • 56h 37m total
  • Sydney to Kailua-Kona
1/5
  • 1/5
  • 1 total stop
  • 12h 51m total
  • Sydney to The Big Island
Highest demand for flights based on searches. 8% potential increase in price ($244 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease ($125 potential savings vs. average return price).
Average for return flights in April 2025

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 15 April 2025
Explore The Big Island

Find flight deals to The Big Island

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 15 April 2025.

Fri 13/616:20SYD - KOA
1 stop34h 57mMultiple Airlines
Thu 3/721:00KOA - SYD
1 stop21h 40mMultiple Airlines
Deal found 14/4$1,189
Sun 15/621:40SYD - KOA
1 stop20h 30mHawaiian Airlines
Thu 3/721:00KOA - SYD
1 stop26h 45mHawaiian Airlines
Deal found 14/4$1,454
Thu 30/1021:40SYD - ITO
1 stop17h 38mHawaiian Airlines
Mon 10/1107:29ITO - SYD
1 stop15h 16mHawaiian Airlines
Deal found 14/4$1,569
Thu 30/1013:30SYD - ITO
2 stops16h 46mMultiple Airlines
Mon 10/1121:00ITO - SYD
2 stops26h 00mMultiple Airlines
Deal found 14/4$1,740
Fri 13/609:25SYD - KOA
1 stop29h 34mDelta
Thu 3/718:00KOA - SYD
2 stops40h 35mDelta
Deal found 14/4$1,783
Tue 6/509:30SYD - KOA
2 stops30h 16mUnited Airlines
Mon 21/722:50KOA - SYD
2 stops36h 10mUnited Airlines
Deal found 14/4$1,876
Sun 21/908:55SYD - KOA
2 stops25h 15mJapan Airlines
Mon 29/908:07KOA - SYD
2 stops26h 13mJapan Airlines
Deal found 14/4$2,020
Mon 21/409:20SYD - KOA
2 stops30h 16mAir Canada
Mon 28/423:03KOA - SYD
3 stops36h 17mAir Canada
Deal found 14/4$4,448
Mon 14/420:45SYD - KOA
2 stops45h 45mQatar Airways
Fri 18/408:00KOA - SYD
2 stops61h 10mQatar Airways
Deal found 14/4$6,383

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 15 April 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

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Fri 13/6

16:20-07:17

1 stop34h 57m

Kona Intl

Thu 3/7

21:00-14:40

1 stop21h 40m

$1,189

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 15/6

21:40-22:10

1 stop20h 30m

Kona Intl

Thu 3/7

21:00-19:45

1 stop26h 45m

$1,454

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Fri 13/6

09:25-18:59

1 stop29h 34m

Kona Intl

Thu 3/7

18:00-06:35

2 stops40h 35m

$1,783

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 6/5

09:30-19:46

2 stops30h 16m

Kona Intl

Mon 21/7

22:50-07:00

2 stops36h 10m

$1,876

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 21/9

08:55-14:10

2 stops25h 15m

Kona Intl

Mon 29/9

08:07-06:20

2 stops26h 13m

$2,020

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 1/5

16:20-09:11

1 stop12h 51m

$478

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Fri 2/5

16:20-07:00

1 stop34h 40m

$486

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 22/4

21:40-20:30

1 stop18h 50m

$1,023

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 22/4

09:30-19:36

2 stops30h 06m

$1,151

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 31/8

19:00-22:09

3 stops47h 09m

$2,779

Flights are sorted by cheapest return flights first.

Deals found on 14/4

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 21 hours 30 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 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 15 April 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 15 April 2025.

Comfort

8.2

Entertainment

7.8

Crew

8.7

Overall

8.3

Boarding

8.4

Food

7.7

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.

Comfort

8.2

Entertainment

7.8

Crew

8.7

Overall

8.3

Boarding

8.4

Food

7.7

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.
8.0
Very Good

Comfort

8.2

Entertainment

7.8

Crew

8.7

Overall

8.3

Boarding

8.4

Food

7.7

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.

Comfort

8.2

Entertainment

7.8

Crew

8.7

Overall

8.3

Boarding

8.4

Food

7.7

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.

Comfort

8.2

Entertainment

7.8

Crew

8.7

Overall

8.3

Boarding

8.4

Food

7.7

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.

Comfort

8.2

Entertainment

7.8

Crew

8.7

Overall

8.3

Boarding

8.4

Food

7.7

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 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?

    Hilo Intl is currently the cheapest airport to fly to in The Big Island. One-way flights to Hilo Intl typically cost $111, while return flights cost around $179.

  • 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 (14 hours 11 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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Yes! Cheapflights helps users easily find flights to The Big Island with no change fees.

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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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