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$2,020+ Cheap flights from Kalispell (FCA) to Sydney (SYD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — SYD
Jan 31 — Feb 71
Sat 1/31
Sat 2/7
1 adult, Economy
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Cheap flight deals from Kalispell to Sydney

Best flights from Kalispell to Sydney
Discover carefully curated flight deals from Kalispell to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 1, 2026.

This United Airlines deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/812:34 pmFCA - SYD
2 stops27h 41mUnited Airlines
Wed 3/1110:25 amSYD - FCA
2 stops28h 32mUnited Airlines
Deal found 12/29$2,020
This Qantas Airways deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/32:16 pmFCA - SYD
3 stops29h 39mMultiple Airlines
Mon 1/54:15 pmSYD - FCA
3 stops26h 00mMultiple Airlines
Deal found 12/30$4,563
This United Airlines deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/32:38 pmFCA - SYD
2 stops24h 27mUnited Airlines
Mon 1/512:10 pmSYD - FCA
1 stop18h 45mUnited Airlines
Deal found 12/30$10,469

Find flight deals from Kalispell to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 1, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$2,020
(United Airlines)
Provider with most accurate pricing for Kalispell Glacier Park-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kalispell Glacier Park-Sydney Kingsford Smith flights.
Search Deals
From Kalispell Glacier Park to Sydney Kingsford Smith
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 1, 2026.
Use the filters below to find and compare flights from Kalispell to Sydney that are best for you.

Fly from

Kalispell

Fly to

Sydney

Route

Depart

Return

Price

KalispellSydney

FCA - SYD

FCASYD

Kalispell Glacier Park

Sun 3/8

12:34 pm-9:15 am

2 stops27h 41m

Sydney Kingsford Smith

Wed 3/11

10:25 am-9:57 pm

2 stops28h 32m

$2,020

KalispellSydney

FCA - SYD

FCASYD

Kalispell Glacier Park

Sat 1/3

2:16 pm-1:55 pm

3 stops29h 39m

Sydney Kingsford Smith

Mon 1/5

4:15 pm-12:15 am

3 stops26h 00m

$4,563

KalispellSydney

FCA - SYD

FCASYD

Kalispell Glacier Park

Sat 1/3

2:38 pm-9:05 am

2 stops24h 27m

Sydney Kingsford Smith

Mon 1/5

12:10 pm-12:55 pm

1 stop18h 45m

$10,469

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/29

Compare providers for flights from Kalispell to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kalispell to Sydney in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kalispell-Sydney flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kalispell-Sydney flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kalispell-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kalispell-Sydney flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kalispell-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kalispell to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Kalispell with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Kalispell to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kalispell to Sydney?

    There are many flights that can get you from Kalispell to Sydney in 27h 41m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 8109 mi.

  • Can I find deals for flights from Kalispell to Sydney that include hotel bookings?

    Yes. In addition to deals on Kalispell to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kalispell to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kalispell to Sydney.

  • Can I find deals for business class flights from Kalispell to Sydney?

    Yes. Cheapflights offers flight deals from Kalispell to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Sydney?

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Wollongong
Manly
Coogee

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