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Cheap flights from Kalispell to Sydney from $1,498

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to Sydney departing on 6/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Kalispell to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:20 pm - 7:00 am
FCA
-
SYD
25h 40m
1 stop
United Airlines Logo
9:30 am - 12:27 pm
SYD
-
FCA
18h 57m
1 stop
$1,498United Airlines
Wed, Jun 3 - Sun, Jun 7
United Airlines Logo
2:33 pm - 6:55 am
FCA
-
SYD
24h 22m
2 stops
United Airlines Logo
9:30 am - 9:47 pm
SYD
-
FCA
28h 17m
2 stops
$1,503United Airlines
Wed, Jun 3 - Sun, Jun 7
United Airlines Logo
6:31 am - 8:00 am
FCA
-
SYD
32h 29m
2 stops
United Airlines Logo
11:20 am - 3:17 pm
SYD
-
FCA
20h 57m
1 stop
$1,603United Airlines
Fri, Oct 9 - Thu, Oct 22
United Airlines Logo
2:29 pm - 8:00 am
FCA
-
SYD
24h 31m
2 stops
United Airlines Logo
11:20 am - 6:35 pm
SYD
-
FCA
24h 15m
2 stops
$1,763United Airlines
Fri, Oct 9 - Thu, Oct 22
Multiple Airlines Logo
12:51 pm - 6:10 pm
FCA
-
SYD
36h 19m
2 stops
Multiple Airlines Logo
6:25 pm - 7:22 pm
SYD
-
FCA
41h 57m
3 stops
$2,028Multiple Airlines
Fri, Oct 9 - Thu, Oct 22
Multiple Airlines Logo
4:15 pm - 7:30 am
FCA
-
SYD
22h 15m
2 stops
Multiple Airlines Logo
6:25 am - 7:22 pm
SYD
-
FCA
29h 57m
3 stops
$2,075Multiple Airlines
Fri, Oct 9 - Thu, Oct 22
United Airlines Logo
4:09 pm - 7:55 am
FCA
-
SYD
22h 46m
1 stop
United Airlines Logo
11:20 am - 3:17 pm
SYD
-
FCA
20h 57m
1 stop
$2,233United Airlines
Fri, Oct 9 - Thu, Oct 22
Multiple Airlines Logo
2:10 pm - 7:30 am
FCA
-
SYD
24h 20m
3 stops
Multiple Airlines Logo
6:25 am - 7:22 pm
SYD
-
FCA
29h 57m
3 stops
$2,550Multiple Airlines
Fri, Oct 9 - Thu, Oct 22
United Airlines Logo
4:09 pm - 7:55 am
FCA
-
SYD
22h 46m
1 stop
United Airlines Logo
11:20 am - 3:17 pm
SYD
-
FCA
20h 57m
1 stop
$2,649United Airlines
Fri, Oct 9 - Thu, Oct 22

United Airlines flights from Kalispell to Sydney

Our best United Airlines deals on Kalispell to Sydney flight tickets
United Airlines
Jun 3
FCA1:20 pmKalispell Glacier Park
25h 40m
1 stop
SYD7:00 amSydney Kingsford Smith
Jun 7
SYD9:30 amSydney Kingsford Smith
18h 57m
1 stop
FCA12:27 pmKalispell Glacier Park
$1,498
United Airlines
Jun 3
FCA2:33 pmKalispell Glacier Park
24h 22m
2 stops
SYD6:55 amSydney Kingsford Smith
Jun 7
SYD9:30 amSydney Kingsford Smith
28h 17m
2 stops
FCA9:47 pmKalispell Glacier Park
$1,503
United Airlines
Oct 9
FCA6:31 amKalispell Glacier Park
32h 29m
2 stops
SYD8:00 amSydney Kingsford Smith
Oct 22
SYD11:20 amSydney Kingsford Smith
20h 57m
1 stop
FCA3:17 pmKalispell Glacier Park
$1,603

momondo Fare Finder

 
Customize your flight search to find flights from Kalispell to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 16, 2026.
Use the filters below to find and compare flights from Kalispell to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KalispellSydney

FCA - SYD

FCASYD

Kalispell Glacier Park

Wed 6/3

1:20 pm-7:00 am

1 stop25h 40m

Sydney Kingsford Smith

Sun 6/7

9:30 am-12:27 pm

1 stop18h 57m

$1,498

KalispellSydney

FCA - SYD

FCASYD

Kalispell Glacier Park

Wed 6/3

2:33 pm-6:55 am

2 stops24h 22m

Sydney Kingsford Smith

Sun 6/7

9:30 am-9:47 pm

2 stops28h 17m

$1,503

KalispellSydney

FCA - SYD

FCASYD

Kalispell Glacier Park

Fri 10/9

6:31 am-8:00 am

2 stops32h 29m

Sydney Kingsford Smith

Thu 10/22

11:20 am-3:17 pm

1 stop20h 57m

$1,603

KalispellSydney

FCA - SYD

FCASYD

Kalispell Glacier Park

Fri 10/9

2:29 pm-8:00 am

2 stops24h 31m

Sydney Kingsford Smith

Thu 10/22

11:20 am-6:35 pm

2 stops24h 15m

$1,763

KalispellSydney

FCA - SYD

FCASYD

Kalispell Glacier Park

Fri 10/9

12:51 pm-6:10 pm

2 stops36h 19m

Sydney Kingsford Smith

Thu 10/22

6:25 pm-7:22 pm

3 stops41h 57m

$2,028

KalispellSydney

FCA - SYD

FCASYD

Kalispell Glacier Park

Fri 10/9

4:15 pm-7:30 am

2 stops22h 15m

Sydney Kingsford Smith

Thu 10/22

6:25 am-7:22 pm

3 stops29h 57m

$2,075
Quickest round-trip

KalispellSydney

FCA - SYD

FCASYD

Kalispell Glacier Park

Fri 10/9

4:09 pm-7:55 am

1 stop22h 46m

Sydney Kingsford Smith

Thu 10/22

11:20 am-3:17 pm

1 stop20h 57m

$2,233

KalispellSydney

FCA - SYD

FCASYD

Kalispell Glacier Park

Fri 10/9

2:10 pm-7:30 am

3 stops24h 20m

Sydney Kingsford Smith

Thu 10/22

6:25 am-7:22 pm

3 stops29h 57m

$2,550

KalispellSydney

FCA - SYD

FCASYD

Kalispell Glacier Park

Fri 10/9

4:09 pm-7:55 am

1 stop22h 46m

Sydney Kingsford Smith

Thu 10/22

11:20 am-3:17 pm

1 stop20h 57m

$2,649
Cheapest one-way

KalispellSydney

FCA - SYD

FCASYD

Kalispell Glacier Park

Mon 6/22

6:33 am-7:20 am

3 stops56h 47m

$3,584

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Kalispell to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Kalispell to Sydney flights?

You could potentially save up to 34% on your flight if you consider stops on a Kalispell to Sydney flight.

When to book flights from Kalispell to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Kalispell to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kalispell to Sydney (FCA to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kalispell to Sydney

Fastest flight time

24h 31m

Direct flights

None
The fastest flight from Kalispell to Sydney takes 24h 31m
There are no direct flights from Kalispell to Sydney. There are no popular flight routes from Kalispell to Sydney.
Search flight deals

Frequently asked questions about flying from Kalispell to Sydney

  • How far is Kalispell Glacier Park to Sydney Kingsford Smith by plane?

    The straight-line distance from Kalispell Glacier Park to Sydney Kingsford Smith is 8099.4 mi. 24h 31m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Kalispell Glacier Park Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Kalispell Glacier Park Airport to Sydney Kingsford Smith Airport refresh daily.

  • How many operators does momondo search for flights from Kalispell Glacier Park Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Kalispell Glacier Park Airport to Sydney Kingsford Smith Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kalispell Glacier Park Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Kalispell to Sydney?

Best airlines flying from Kalispell to Sydney

Compare and see reviews for airlines that fly from Kalispell to Sydney with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,340Free CancellationRating
7.4
9,595 reviews
Search United Airlines flights

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Bondi Beach
Katoomba
Wollongong
Penrith
Leura
Randwick
Coogee
Lithgow
Manly
Cronulla
Charlestown
Terrigal
Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Kalispell to Sydney?

It is quick and easy to find Kalispell to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

Can I find flights from Kalispell to Sydney with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sydney from Kalispell which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Kalispell to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Kalispell.

I’m not ready to book a flight from Kalispell to Sydney right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sydney from Kalispell. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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