In terms of precipitation, rainfall in Kailua-Kona ranges from 40.0 - 70.0 inches 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.

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).

What is the cheapest time of day to fly from PER to KOA?

When flying from Perth to Kailua-Kona, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Perth to Kailua-Kona that include hotel bookings?

Yes. In addition to deals on Perth to Kailua-Kona flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Perth to Kailua-Kona?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Kailua-Kona.

Can I find deals for business class flights from Perth to Kailua-Kona?

Yes. Cheapflights offers flight deals from Perth to Kailua-Kona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,845+ Cheap Flights from Perth to Kailua-Kona

Cheap flight deals from Perth to Kailua-Kona

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

Cheapest flights from Perth to Kailua-Kona
Explore the most affordable flight options available from Perth to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 September 2026.

Mon 19/1015:25 -

2 stops46h 17m

Fri 23/1018:31 -

2 stops43h 44m

Deal found 24/9$1,869

Mon 9/1122:55 -

2 stops32h 44m

Mon 16/1108:49 -

2 stops29h 26m

Deal found 25/9$1,902

Tue 20/1006:00 -

2 stops44h 16m

Tue 17/1120:45 -

2 stops41h 30m

Deal found 23/9$1,925

Find flight deals from Perth to Kailua-Kona

Round-trip from	$1,845

19/3-2/4
4 total stops
57h 27m total
Perth to Kailua-Kona

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

PerthKailua-Kona

PER Perth - KOA Kona Intl

PERKOA

Perth

Fri 19/3

08:10-14:07

2 stops23h 57m

Kona Intl

Fri 2/4

06:00-09:30

2 stops33h 30m

$1,845

PerthKailua-Kona

PER Perth - KOA Kona Intl

PERKOA

Perth

Mon 19/10

15:25-17:21

2 stops43h 56m

Kona Intl

Fri 23/10

13:26-08:15

2 stops48h 49m

$1,869

PerthKailua-Kona

PER Perth - KOA Kona Intl

PERKOA

Perth

Mon 9/11

22:55-13:39

2 stops32h 44m

Kona Intl

Mon 16/11

08:49-08:15

2 stops29h 26m

$1,902

PerthKailua-Kona

PER Perth - KOA Kona Intl

PERKOA

Perth

Tue 20/10

22:55-14:11

3 stops33h 16m

Kona Intl

Tue 17/11

22:55-06:55

2 stops38h 00m

$3,035

PerthKailua-Kona

PER Perth - KOA Kona Intl

PERKOA

Perth

Fri 19/3

22:30-19:49

3 stops39h 19m

Kona Intl

Fri 2/4

13:00-12:55

2 stops29h 55m

$5,077

Flights are sorted by cheapest return flights first.

Deals found on 24/9

Sorted by cheapest first

Best time to book a flight from Perth to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Perth with our price prediction graph.

PER-KOA

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.

Related info for your journey

Can I find deals for flights from Perth to Kailua-Kona that include hotel bookings?
Yes. In addition to deals on Perth to Kailua-Kona flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Perth to Kailua-Kona?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Kailua-Kona.
Can I find deals for business class flights from Perth to Kailua-Kona?
Yes. Cheapflights offers flight deals from Perth to Kailua-Kona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Hawaii

Flights by cabin class

Other flight options

Other flights from Perth

Popular flights

Alternative routes for Perth to Kailua-Kona

Perth to Honolulu flights

Perth to Kahului flights

Fly with Cheapflights

How does Cheapflights help users find flights from Perth to Kailua-Kona?

Cheapflights helps you search for flights from Perth to Kailua-Kona via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Perth to Kailua-Kona?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Perth to Kailua-Kona for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Perth to Kailua-Kona with no change fees?

Need flexible booking options for your flight to Kailua-Kona from Perth? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Perth to Kailua-Kona become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Perth to Kailua-Kona from $1,845

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Perth to Kailua-Kona

Cheapest flights from Perth to Kailua-KonaExplore the most affordable flight options available from Perth to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 September 2026.

Explore the most affordable flight options available from Perth to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 September 2026.

Best flights from Perth to Kailua-KonaDiscover carefully curated flight deals from Perth to Kailua-Kona that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 September 2026.

Discover carefully curated flight deals from Perth to Kailua-Kona that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 September 2026.

Last-minute flights from Perth to Kailua-KonaDiscover last-minute flight deals from Perth to Kailua-Kona. Data last updated 28 September 2026 and is based on user searches.

Discover last-minute flight deals from Perth to Kailua-Kona. Data last updated 28 September 2026 and is based on user searches.

Find flight deals from Perth to Kailua-Kona

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Perth to Kailua-Kona that are best for you.

Best time to book a flight from Perth to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Perth with our price prediction graph.

Related info for your journey

Can I find deals for flights from Perth to Kailua-Kona that include hotel bookings?

How can I find direct flights from Perth to Kailua-Kona?

Can I find deals for business class flights from Perth to Kailua-Kona?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Perth to Kailua-Kona

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Kailua-Kona by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Hawaii

Book a non-stop flight to one of these other cities located in Hawaii.

Search flights from Perth to Kailua-Kona by cabin class

Find flights from Perth to Kailua-Kona, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Perth and Kailua-Kona flights

Browse other Perth and Kailua-Kona flight options. Last updated on 28 September 2026.

Other flights from Perth

Browse through other flights departing from Perth. Flights are based on user searches made on Cheapflights and were last updated on 28 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Perth to Kailua-Kona?

Why should you use Cheapflights to find cheap flight tickets from Perth to Kailua-Kona?

Can Cheapflights find flights from Perth to Kailua-Kona with no change fees?

Can Cheapflights notify me if prices for flights from Perth to Kailua-Kona become cheaper?

100% Free

Book with flexibility

Travel Smart

Cheapest flights from Perth to Kailua-Kona
Explore the most affordable flight options available from Perth to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 September 2026.

Best flights from Perth to Kailua-Kona
Discover carefully curated flight deals from Perth to Kailua-Kona that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 September 2026.

Last-minute flights from Perth to Kailua-Kona
Discover last-minute flight deals from Perth to Kailua-Kona. Data last updated 28 September 2026 and is based on user searches.