Australia
AUD

ISA - SYD

$1,015 Find Cheap Flights from Mount Isa to Sydney – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return flight
$1,015
Typical prices: $1,083-$1,501
Multiple Airlines
Sun 9/12Thu 13/12
ISA - SYD • 1 stop
Direct flights
Not available
There are currently no direct flights between Mount Isa and Sydney. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
November
Cheapest • 18% price drop
April
Most popular
Good to know
+1
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Sydney!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Mount Isa to Sydney (ISA-SYD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Mount Isa to Sydney

Wed, 9 Dec - Sun, 13 Dec
Multiple Airlines Logo
10:40 - 21:15ISA  Mount Isa-SYD Sydney Kingsford Smith
9h 35m1 stop Brisbane
Multiple Airlines Logo
08:00 - 08:05SYD  Sydney Kingsford Smith-ISA Mount Isa
25h 05m1 stop Brisbane
$1,015Multiple Airlines
Wed, 28 Oct - Wed, 4 Nov
Virgin Australia Logo
10:40 - 16:40ISA  Mount Isa-SYD Sydney Kingsford Smith
5h 00m1 stop Brisbane
Virgin Australia Logo
06:00 - 09:40SYD  Sydney Kingsford Smith-ISA Mount Isa
4h 40m1 stop Brisbane
$1,068Virgin Australia
Thu, 17 Dec - Thu, 7 Jan
Qantas Airways Logo
09:20 - 18:00ISA  Mount Isa-SYD Sydney Kingsford Smith
7h 40m1 stop Townsville
Qantas Airways Logo
12:00 - 16:30SYD  Sydney Kingsford Smith-ISA Mount Isa
5h 30m1 stop Brisbane
$1,072Qantas Airways
Wed, 21 Oct - Sun, 25 Oct
Virgin Australia Logo
10:55 - 18:40ISA  Mount Isa-SYD Sydney Kingsford Smith
6h 45m1 stop Brisbane
Virgin Australia Logo
19:00 - 08:05SYD  Sydney Kingsford Smith-ISA Mount Isa
14h 05m1 stop Brisbane
$1,140Virgin Australia
Thu, 17 Dec - Thu, 7 Jan
Multiple Airlines Logo
09:20 - 20:40ISA  Mount Isa-SYD Sydney Kingsford Smith
10h 20m2 stops Townsville Brisbane
Multiple Airlines Logo
06:30 - 08:30SYD  Sydney Kingsford Smith-ISA Mount Isa
27h 00m1 stop Townsville
$1,147Multiple Airlines
Wed, 9 Dec - Sun, 13 Dec
Multiple Airlines Logo
09:20 - 20:40ISA  Mount Isa-SYD Sydney Kingsford Smith
10h 20m2 stops Townsville Brisbane
Multiple Airlines Logo
06:30 - 11:25SYD  Sydney Kingsford Smith-ISA Mount Isa
5h 55m1 stop Townsville
$1,149Multiple Airlines
Wed, 28 Oct - Wed, 4 Nov
Multiple Airlines Logo
09:20 - 22:25ISA  Mount Isa-SYD Sydney Kingsford Smith
12h 05m2 stops Townsville Brisbane
Multiple Airlines Logo
06:00 - 09:40SYD  Sydney Kingsford Smith-ISA Mount Isa
4h 40m1 stop Brisbane
$1,162Multiple Airlines
Wed, 21 Oct - Sun, 25 Oct
Multiple Airlines Logo
09:30 - 22:25ISA  Mount Isa-SYD Sydney Kingsford Smith
11h 55m2 stops Townsville Brisbane
Multiple Airlines Logo
06:30 - 11:25SYD  Sydney Kingsford Smith-ISA Mount Isa
5h 55m1 stop Townsville
$1,179Multiple Airlines
Wed, 28 Oct - Wed, 4 Nov
Multiple Airlines Logo
09:20 - 22:25ISA  Mount Isa-SYD Sydney Kingsford Smith
12h 05m2 stops Townsville Brisbane
Multiple Airlines Logo
10:00 - 17:45SYD  Sydney Kingsford Smith-ISA Mount Isa
8h 45m2 stops Brisbane Townsville
$1,400Multiple Airlines
Thu, 17 Dec - Thu, 7 Jan
Qantas Airways Logo
09:20 - 22:25ISA  Mount Isa-SYD Sydney Kingsford Smith
12h 05m2 stops Townsville Brisbane
Qantas Airways Logo
09:00 - 16:30SYD  Sydney Kingsford Smith-ISA Mount Isa
8h 30m2 stops Melbourne Brisbane
$1,494Qantas Airways
Booking Insights

Price, demand, and travel trends for Mount Isa to Sydney flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Mount Isa to Sydney?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Mount Isa to Sydney. It’s 15% cheaper than the average day, while Saturday is the most expensive, with prices 30% higher.

Find deals

Key details for Mount Isa to Sydney flights

Low season

December

Cheapest flight

$1,015
Round-trip flight from Mount Isa to Sydney

When to book flights from Mount Isa to Sydney

Are your dates flexible? Find out the best times to travel from Mount Isa to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Mount Isa to Sydney flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Mount Isa to Sydney?

    Only Economy class is available on flights from Mount Isa to Sydney.

  • How long is a flight from Mount Isa to Sydney?

    A direct flight from Mount Isa to Sydney takes 00m, covering 3,009 km.

  • Do I need a passport to fly from Mount Isa to Sydney?

    No, a passport is not required for this domestic route, but you will need another form of identification, such as a driving licence.

  • How much should I expect to pay for a Mount Isa to Sydney flight?

    Return flights from Mount Isa to Sydney range from $1,083 to $1,501, with an average of $1,154 over the past 12 months. Anything below $1,083 counts as a good deal.

  • Have flight prices from Mount Isa to Sydney changed much recently?

    Yes. Based on fares seen in the past 5 days, return prices on this route varied from about $1,015 to $1,521. That means the highest observed fare was about 49% higher than the lowest one.

  • Which car hire options are available at Sydney Kingsford Smith Airport (SYD)?

    Sydney Kingsford Smith Airport (SYD) hosts 5 major car hire companies, with daily rates starting from around $15 for economy cars. Top options include:

    • East Coast Car Rentals
    • Bargain Car Rentals
    • YESDRIVE CAR RENTAL
    • No Birds
    • EverythingFleet

  • Which airports can I use when flying from Mount Isa to Sydney?

    Flights from Mount Isa to Sydney usually depart from Mount Isa (ISA) and arrive at Sydney Kingsford Smith (SYD).

  • Which airports do connecting flights from Mount Isa to Sydney pass through?

    Most connecting flights from Mount Isa to Sydney pass through Brisbane (BNE), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Mount Isa to Sydney?

    Yes. Flexible dates can save you up to 35% on flights from Mount Isa to Sydney. Friday is the cheapest departure day at $983 return on average, while Saturday is the most expensive at $1,501, a difference of $518.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Mount Isa and Sydney?

    Sydney is 1 hour ahead of Mount Isa (Eastern Australia Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Sydney?

    Some of the most popular sights in Sydney are Sydney Opera House, Star Casino, and Capitol Theatre. These are among the most viewed places in Sydney on KAYAK.

Your guide to booking Mount Isa to Sydney flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Saturday. On this route, Friday flights average $983, about $518 less than Saturday fares (34% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Mount Isa to Sydney trip for November. Fares historically average $942 return in that month – typically $1,945 less than the most expensive month, which is October (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Sydney Kingsford Smith Airport.

    • Travelodge Hotel Sydney Airport
    • Rydges Sydney Airport Hotel
    • ibis budget Sydney Airport

More options for your flight from Mount Isa to Sydney

Complete your trip to Sydney with a hotel stay or car hire

Car hire in Sydney
Hotels in Sydney
Holidays in Sydney