Are direct flights from Mount Isa to Cairns always the best option?

Direct flights are often more convenient and save travel time, but they are not always the cheapest option. Flights with layovers can sometimes be more affordable. Consider your priorities, whether it's cost savings or a quicker journey.

Can flexible travel dates help on Mount Isa to Cairns flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on weekdays or during off-peak seasons may offer more economical fares. Adjusting your departure or return by a few days can often reveal better deals.

What extra costs should I check before booking Mount Isa to Cairns flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes or using certain payment methods. Factor these into your total travel budget.

Flights From Mount Isa

To Cairns

Cheap Flights from Mount Isa to Cairns

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

Deals from

Mount Isa

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

Prices updated 5 days ago

402 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 12, 2026.)

Today’s best flight deals from Mount Isa to Cairns

Explore current cheapest deals departing from Mount Isa to Cairns

Round trip

Sort by: Cheapest

January 11 - January 13

Cheapest

Best

ISA - Cairns

A$657

A$748

Round trip

November 10 - November 16

ISA - Cairns

A$557

A$801

Round trip

November 10 - November 20

ISA - Cairns

A$530

A$801

Round trip

November 2 - November 16

ISA - Cairns

A$522

A$801

Round trip

December 29 - January 7

ISA - Cairns

A$637

A$801

Round trip

November 23 - December 7

ISA - Cairns

A$541

A$801

Round trip

November 10 - December 7

ISA - Cairns

A$514

A$801

Round trip

October 20 - November 16

Earliest

ISA - Cairns

A$494

A$801

Round trip

November 30 - December 11

ISA - Cairns

A$532

A$801

Round trip

December 22 - January 1

ISA - Cairns

A$616

A$801

Round trip

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

Mount Isa to Cairns: Overview

How much is a round trip from Mount Isa to Cairns

Regular price: A$408 - A$778

Prices are currently above the regular range for flights from Mount Isa to Cairns.

The regular price range for flights from Mount Isa to Cairns is AUD408 to AUD778. The current lowest deal is AUD802 with Regional Express, for travel from Nov 3-Nov 30.

now A$802

Low A$408

High A$778

The cheapest time to fly from Mount Isa to Cairns

The cheapest month to fly from Mount Isa to Cairns is May, with a median price of $496. The most expensive month is August, with a median price of $547. Prices are generally lower from May to October.

May

Cheapest

Flights from A$496

August

Most Expensive

Flights from A$547

May

Jun

Jul

Aug

Sep

Oct

Direct flights from Mount Isa to Cairns

Regional Express

Last-minute flights going from Mount Isa to Cairns

Tue, Jul 14

⌛ Last-Minute

ISA - Cairns

Mount Isa (ISA) - Cairns (CNS)

QantasLink

A$1,235

A$1,305

One-way

Thu, Jul 16

⌛ Last-Minute

ISA - Cairns

Mount Isa (ISA) - Cairns (CNS)

QantasLink

A$1,097

A$1,066

One-way

Wed, Jul 22

⌛ Last-Minute

ISA - Cairns

Mount Isa (ISA) - Cairns (CNS)

QantasLink

A$1,088

A$1,066

One-way

Sun, Jul 26

⌛ Last-Minute

ISA - Cairns

Mount Isa (ISA) - Cairns (CNS)

QantasLink

A$1,013

A$1,066

One-way

Mon, Jul 27

⌛ Last-Minute

ISA - Cairns

Mount Isa (ISA) - Cairns (CNS)

QantasLink

A$1,011

A$1,063

One-way

Mon, Aug 3

⌛ Last-Minute

ISA - Cairns

Mount Isa (ISA) - Cairns (CNS)

Regional Express

A$956

A$895

One-way

Biggest price drops on these dates for flights from Mount Isa to Cairns

3 nights

Jul 7 - Jul 10

A$1,237 → A$1,173

8 nights

Aug 3 - Aug 11

A$937 → A$876

4 nights

Jul 15 - Jul 19

A$1,090 → A$1,067

8 nights

Jul 6 - Jul 14

A$1,075 → A$1,067

Popular Airports to fly from Mount Isa to Cairns

Mount Isa - Cairns route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for Mount Isa to Cairns are $802, which is above the typical level.

📅 Best time to fly

Fly in May for the best prices

Historically, May has the lowest median price at $496 for flights from Mount Isa to Cairns.

⏱️ Flight duration

Direct flights average 4h 5m

The typical flight duration from Mount Isa to Cairns is 4 hours and 5 minutes.

✈️ Airlines & availability

75% of recent flights are direct

Most flights on this route are direct, with Regional Express offering service.

🏆 Airline highlight

Regional Express offers direct flights

Regional Express is a key airline providing direct flights for this route.

🎯 Booking tip

Deals are rare for this route

Deals for flights from Mount Isa to Cairns are historically rare, so book when you see a good price.

Mount Isa main airports to depart from

Mount Isa (ISA)

Cheapest

Mount Isa Airport is a convenient departure point for flights to Cairns.

📍 ~6 km from Mount Isa city center (reachable by car)

💸 Flights from ~$366

Cairns main airports to arrive at

Cairns (CNS)

Cheapest

Cairns Airport is ideal for reaching Cairns and exploring Tropical North Queensland from Mount Isa.

📍 ~5 km from Cairns city center (reachable by car or shuttle).

💸 Flights from ~$366

Airports nearby Cairns used as alternative

Townsville (TSV)

Cheapest

Townsville is the closest major regional airport to Cairns, offering frequent jet services to major Australian hubs.

📍 ~350 km from Cairns (approximately 4-5 hours drive)

💸 Flights from ~A$635

Whitsunday Coast (PPP)

Whitsunday Coast offers reliable commercial jet services to major capital cities, serving the Whitsunday region.

📍 ~600 km from Cairns (significant driving distance)

💸 Flights from ~A$1,007

Great Barrier Reef (HTI)

Great Barrier Reef Airport provides direct jet connections to major cities, but requires island transfers to reach the mainland.

📍 ~650 km from Cairns (located on an island, requires ferry or flight transfer)

💸 Flights from ~A$1,046

Mackay (MKY)

Mackay is a major regional airport with consistent commercial capacity and good connectivity to Brisbane.

📍 ~700 km from Cairns (very long drive, approx. 9 hours)

💸 Flights from ~A$929

Mount Isa (ISA)

Mount Isa is the primary aviation hub for Western Queensland, offering business-class and jet services.

📍 ~800 km from Cairns (extremely far inland)

Business & First Class Flight Deals to Cairns

37% AI deal score

$2,278

From ISA

Elite

Oct 21

Cairns, Australia

33% AI deal score

$2,415

Frequently Asked Questions About Flights to Cairns

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking in advance, often several weeks or months before your intended travel date, can sometimes result in lower prices. However, prices can fluctuate, so monitoring fares is usually a good strategy. Mid-week bookings may also offer different pricing.

Comparing nearby airports can sometimes provide alternative flight options or different pricing. While it may add to travel time, checking surrounding airports could potentially lead to savings. Always consider the total cost and convenience.

Related routes

Consider alternative routes from Mount Isa

Flights from Mount Isa to Brisbane Flights from Mount Isa to Manila Flights from Mount Isa to Sydney Flights from Mount Isa to Townsville

Cheap Flights from Mount Isa to Cairns

Today’s best flight deals from Mount Isa to Cairns

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

Mount Isa to Cairns: Overview

How much is a round trip from Mount Isa to Cairns

The cheapest time to fly from Mount Isa to Cairns

Direct flights from Mount Isa to Cairns

Last-minute flights going from Mount Isa to Cairns

Biggest price drops on these dates for flights from Mount Isa to Cairns

Popular Airports to fly from Mount Isa to Cairns

Mount Isa - Cairns route insights

Recent fares are above the typical level

Fly in May for the best prices

Direct flights average 4h 5m

75% of recent flights are direct

Regional Express offers direct flights

Deals are rare for this route

Mount Isa 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

Dec 09

Oct 21

Oct 21

Dec 02

Dec 02

Oct 30

Oct 30

Dec 04

Oct 16

Oct 02

Oct 16

Nov 11

Nov 18

Nov 11

Nov 11

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Nov 20

Nov 13

Nov 06

Nov 13

Nov 06

Nov 18

Nov 25

Nov 25

Nov 18

Nov 25

Nov 20

Nov 20

Nov 27

Nov 27

Jun 22

Sep 01

Oct 21

Frequently Asked Questions About Flights to Cairns

How can I find cheap flights from Mount Isa to Cairns?

How can I find cheap flights from Mount Isa to Cairns?

When should I book flights from Mount Isa to Cairns?

When should I book flights from Mount Isa to Cairns?

Should I compare nearby airports for flights from Mount Isa to Cairns?

Should I compare nearby airports for flights from Mount Isa to Cairns?

Are direct flights from Mount Isa to Cairns always the best option?

Are direct flights from Mount Isa to Cairns always the best option?

Can flexible travel dates help on Mount Isa to Cairns flights?

Can flexible travel dates help on Mount Isa to Cairns flights?

What extra costs should I check before booking Mount Isa to Cairns flights?

What extra costs should I check before booking Mount Isa to Cairns flights?

Related routes

Consider alternative routes from Mount Isa