To Cairns

Cheap Flights from Perth to Cairns

Browse current best options from Perth. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Perth

RatePunk searches hundreds of travel sites at once for deals on flights to Cairns

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Perth to Cairns

Explore current cheapest deals departing from Perth to Cairns

Round trip

Sort by: Cheapest

September 4 - September 14

Cheapest

Earliest

PER - Cairns

$516

$308

Round trip

September 11 - September 14

Best

PER - Cairns

$561

$309

Round trip

October 9 - October 16

PER - Cairns

$522

$309

Round trip

September 4 - September 18

Earliest

PER - Cairns

$509

$315

Round trip

October 9 - October 19

PER - Cairns

$407

$324

Round trip

October 9 - October 23

PER - Cairns

$403

$324

Round trip

September 7 - September 30

PER - Cairns

$407

$325

Round trip

September 7 - September 18

PER - Cairns

$418

$325

Round trip

October 14 - October 19

PER - Cairns

$436

$325

Round trip

September 7 - September 25

PER - Cairns

$411

$325

Round trip

Unlock all 500+ flight deals to Cairns and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Perth to Cairns

A typical journey from Perth to Cairns takes about 11h 30m, including connections. This duration reflects the common travel patterns for this route, where most itineraries involve at least one stopover. Given that most itineraries connect at least once, with a median of 1 stopover for connecting flights, the overall travel time extends beyond the direct flight duration.

Right now, if you are looking for cheap flights from Perth to Cairns, fares are currently above the typical level. Prices for this route typically range from $317–$610, with a median of $390. About 33% of recent fares were classified as a good price, indicating that competitive offers are available, and new deals appear almost daily.

The cheapest time to fly from Perth to Cairns is often during April, when the median fare is around $311. Other cost-effective months include March, with a median fare of $322, and May, where the median fare is $344. Planning your trip during these months could result in more favorable pricing.

The route from Perth to Cairns covers a distance of 3432 km, classifying it as a medium-haul journey. This distance typically involves a longer travel time compared to short-haul routes, often necessitating connections to reach the destination.

How much is a round trip from Perth to Cairns

Regular price: $417 - $542

Prices are currently below the regular range.

The regular price range for flights from Perth to Cairns is between $417 and $542. The current lowest deal is $308 with Airnorth, for travel from Sep 4-Sep 14.

now $308

Low $417

High $542

The cheapest time to fly from Perth to Cairns

The cheapest month to fly from Perth to Cairns is April, with a median price of $311. The most expensive month is February, with a median price of $840. Prices are generally lower from March to December.

April

Cheapest

Flights from $311

February

Most Expensive

Flights from $840

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Perth to Cairns

Jetstar

Last-minute flights going from Perth to Cairns

Wed, Jun 17

⌛ Last-Minute

PER - Cairns

Perth (PER) - Cairns (CNS)

Virgin Australia Regional Airlines

$766

$518

One-way

Wed, Jun 17

⌛ Last-Minute

PER - Cairns

Perth (PER) - Cairns (CNS)

Virgin Australia Regional Airlines

$767

$518

One-way

Wed, Jun 17

⌛ Last-Minute

PER - Cairns

Perth (PER) - Cairns (CNS)

Virgin Australia Regional Airlines

$765

$531

One-way

Thu, Jun 18

⌛ Last-Minute

PER - Cairns

Perth (PER) - Cairns (CNS)

Virgin Australia Regional Airlines

$761

$515

One-way

Fri, Jun 19

⌛ Last-Minute

PER - Cairns

Perth (PER) - Cairns (CNS)

Virgin Australia Regional Airlines

$754

$503

One-way

Sun, Jun 21

⌛ Last-Minute

PER - Cairns

Perth (PER) - Cairns (CNS)

Virgin Australia Regional Airlines

$759

$535

One-way

Biggest price drops on these dates for flights from Perth to Cairns

3 nights

Dec 25 - Dec 28

$652 → $377

42%

7 nights

Dec 21 - Dec 28

$673 → $409

39%

3 nights

Sep 11 - Sep 14

$561 → $309

45%

4 nights

Jun 19 - Jun 23

$754 → $503

33%

Popular Airports to fly from Perth to Cairns

Perth - Cairns route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares for Perth to Cairns are above the typical level, with deals from $308.

📅 Best time to fly

Fly in April for the best prices.

Historically, April is the cheapest month to fly from Perth to Cairns, with a median price of $311.

⏱️ Flight duration

Flights typically take 11h 30m.

The median flight duration from Perth to Cairns is 11 hours and 30 minutes, including layovers.

✈️ Airlines & availability

Connecting flights are dominant on this route.

Connecting flights make up 73.1% of deals, with a median of 1 stopover.

🏆 Airline highlight

Jetstar offers direct flights.

Jetstar is an airline that historically offers direct flights from Perth to Cairns.

🎯 Booking tip

Deals appear frequently for this route.

Historically, deals for flights from Perth to Cairns appear frequently, more than once a day.

Perth main airports to depart from

Perth (PER)

Cheapest

Perth Airport is a key departure point for flights to Cairns, offering competitive prices.

📍 ~15 km from Perth city center (reachable by car)

💸 Flights from ~$308

Cairns main airports to arrive at

Cairns (CNS)

Cheapest

Cairns Airport is a convenient arrival point for exploring Cairns and the surrounding region.

📍 ~5 km from city center (reachable by car)

💸 Flights from ~$308

Airports nearby Cairns used as alternative

Townsville (TSV)

Townsville Airport is a useful alternative, offering a balance of proximity and flight frequency to major hubs.

📍 ~350 km from Cairns (reachable by car or rail)

💸 Flights from ~$490

Whitsunday Coast (PPP)

Cheapest

Whitsunday Coast Airport is a viable option for flights to the Whitsunday region with reliable jet services.

📍 ~500 km from Cairns (reachable by car)

💸 Flights from ~$487

Mackay (MKY)

Mackay Airport is an established regional hub with multiple daily flights, offering stable commercial alternatives.

📍 ~650 km from Cairns (reachable by car)

💸 Flights from ~$528

Great Barrier Reef (HTI)

Great Barrier Reef Airport is an alternative for travelers visiting the reef, with direct connections to major cities.

📍 ~600 km from Cairns (requires ferry transfer from mainland)

💸 Flights from ~$508

Mount Isa (ISA)

Mount Isa Airport serves as a primary connection for Western Queensland, useful if your final destination is in the outback.

📍 ~800 km from Cairns (reachable by car)

💸 Flights from ~$770

Business & First Class Flight Deals to Cairns

Nov 05

Cairns, Australia

67% AI deal score

$2,086

From PER

Elite

Nov 24

Cairns, Australia

67% AI deal score

$2,087

From PER

Elite

Nov 06

Cairns, Australia

67% AI deal score

$2,087

From PER

Elite

Nov 22

Cairns, Australia

67% AI deal score

$2,087

From PER

Elite

Sep 19

Cairns, Australia

67% AI deal score

$2,126

$2,121

Save $5

From PER

Elite

Sep 12

Cairns, Australia

67% AI deal score

$2,121

From PER

Elite

Sep 20

Cairns, Australia

67% AI deal score

$2,121

From PER

Elite

Sep 19

Cairns, Australia

67% AI deal score

$2,121

From PER

Elite

Sep 20

Cairns, Australia

67% AI deal score

$2,131

$2,121

Save $10

From PER

Elite

Sep 14

Cairns, Australia

67% AI deal score

$2,121

From PER

Cairns, Australia

49% AI deal score

$2,197

Frequently Asked Questions About Flights to Cairns

Historically, the lowest average prices for flights from Perth to Cairns have been found when booking 0-6 days before departure, with an average price of $342. Booking 7-13 days in advance also typically yields good prices, averaging around $345. Prices tend to be higher for bookings made 60+ days out, with an average of $546. Across the trailing quarter, prices for bookings made 14-27 days in advance averaged $497.

Based on historical data from the trailing 90 days, a good price for a flight from Perth to Cairns is typically around $317 or less. The median price for this route has been $390. About 25% of all prices observed were $317 or lower, while 75% of prices were $610 or less.

Historically, April has been the cheapest month to fly from Perth to Cairns, with a median price of $311. March is also typically an affordable option, showing a median price of $322. May has a median price of $344. The annual median price for this route across the trailing 270 days has been $390.

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Cheap Flights from Perth to Cairns

Today’s best flight deals from Perth to Cairns

Unlock all 500+ flight deals to Cairns and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Perth to Cairns

How much is a round trip from Perth to Cairns

The cheapest time to fly from Perth to Cairns

Direct flights from Perth to Cairns

Last-minute flights going from Perth to Cairns

Biggest price drops on these dates for flights from Perth to Cairns

Popular Airports to fly from Perth to Cairns

Perth - Cairns route insights

Recent fares are above the typical level.

Fly in April for the best prices.

Flights typically take 11h 30m.

Connecting flights are dominant on this route.

Jetstar offers direct flights.

Deals appear frequently for this route.

Perth main airports to depart from

Cairns main airports to arrive at

Airports nearby Cairns used as alternative

Business & First Class Flight Deals to Cairns

Best Elite deals to Cairns

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Frequently Asked Questions About Flights to Cairns

How far in advance should I book a flight from Perth to Cairns?

How far in advance should I book a flight from Perth to Cairns?

How much should a flight from Perth to Cairns cost?

How much should a flight from Perth to Cairns cost?