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Cheap flights from Kalispell to Sydney from $1,178

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 4/1. 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.
Multiple Airlines Logo
5:56 pm - 7:50 am
FCA
-
SYD
44h 54m
2 stops
Multiple Airlines Logo
9:15 am - 11:41 pm
SYD
-
FCA
30h 26m
2 stops
$1,178Multiple Airlines
Wed, Apr 1 - Fri, Apr 10
United Airlines Logo
6:00 am - 8:05 am
FCA
-
SYD
33h 05m
2 stops
United Airlines Logo
11:50 am - 9:57 pm
SYD
-
FCA
27h 07m
2 stops
$2,026United Airlines
Sun, Mar 8 - Wed, Mar 11
Hawaiian Airlines Logo
1:52 pm - 6:50 pm
FCA
-
SYD
35h 58m
2 stops
Hawaiian Airlines Logo
8:45 pm - 1:12 pm
SYD
-
FCA
32h 27m
3 stops
$2,594Hawaiian Airlines
Wed, Apr 1 - Fri, Apr 10
Multiple Airlines Logo
6:05 am - 9:45 am
FCA
-
SYD
34h 40m
3 stops
Multiple Airlines Logo
6:25 am - 7:46 pm
SYD
-
FCA
29h 21m
3 stops
$5,131Multiple Airlines
Wed, Apr 1 - Fri, Apr 10
Qantas Airways Logo
2:00 pm - 7:30 am
FCA
-
SYD
25h 30m
1 stop
Qantas Airways Logo
6:25 am - 1:20 pm
SYD
-
FCA
22h 55m
2 stops
$22,136Qantas Airways
Sun, Aug 16 - Mon, Aug 31
Multiple Airlines Logo
11:32 am - 7:30 am
FCA
-
SYD
27h 58m
3 stops
Multiple Airlines Logo
5:50 pm - 11:59 pm
SYD
-
FCA
22h 09m
2 stops
$22,178Multiple Airlines
Sun, Aug 16 - Mon, Aug 31
Multiple Airlines Logo
11:32 am - 7:30 am
FCA
-
SYD
27h 58m
3 stops
Multiple Airlines Logo
6:25 am - 7:22 pm
SYD
-
FCA
28h 57m
3 stops
$22,193Multiple Airlines
Sun, Aug 16 - Mon, Aug 31

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 February 23, 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

KalispellSydney

FCA - SYD

FCASYD

Kalispell Glacier Park

Wed 4/1

5:56 pm-7:50 am

2 stops44h 54m

Sydney Kingsford Smith

Fri 4/10

9:15 am-11:41 pm

2 stops30h 26m

$1,178

KalispellSydney

FCA - SYD

FCASYD

Kalispell Glacier Park

Sun 3/8

6:00 am-8:05 am

2 stops33h 05m

Sydney Kingsford Smith

Wed 3/11

11:50 am-9:57 pm

2 stops27h 07m

$2,026

KalispellSydney

FCA - SYD

FCASYD

Kalispell Glacier Park

Wed 4/1

1:52 pm-6:50 pm

2 stops35h 58m

Sydney Kingsford Smith

Fri 4/10

8:45 pm-1:12 pm

3 stops32h 27m

$2,594

KalispellSydney

FCA - SYD

FCASYD

Kalispell Glacier Park

Wed 4/1

6:05 am-9:45 am

3 stops34h 40m

Sydney Kingsford Smith

Fri 4/10

6:25 am-7:46 pm

3 stops29h 21m

$5,131

KalispellSydney

FCA - SYD

FCASYD

Kalispell Glacier Park

Sun 8/16

2:00 pm-7:30 am

1 stop25h 30m

Sydney Kingsford Smith

Mon 8/31

6:25 am-1:20 pm

2 stops22h 55m

$22,136

KalispellSydney

FCA - SYD

FCASYD

Kalispell Glacier Park

Sun 8/16

11:32 am-7:30 am

3 stops27h 58m

Sydney Kingsford Smith

Mon 8/31

5:50 pm-11:59 pm

2 stops22h 09m

$22,178

KalispellSydney

FCA - SYD

FCASYD

Kalispell Glacier Park

Sun 8/16

11:32 am-7:30 am

3 stops27h 58m

Sydney Kingsford Smith

Mon 8/31

6:25 am-7:22 pm

3 stops28h 57m

$22,193

Flights are sorted by cheapest round-trip flights first.

Sorted 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

33h 05m

Direct flights

None
The fastest flight from Kalispell to Sydney takes 33h 05m
There are no direct flights from Kalispell to Sydney. There are no popular flight routes from Kalispell to Sydney.
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  • 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. 33h 05m 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 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.

Traveling to a place near Sydney?

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