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$1,006+ Cheap flights from Montana 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SYD
mar. 13 — mar. 201
jue. 3/13
jue. 3/20
1 adult, Economy
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Cheap flight deals from Montana to Sydney

Keep the following information in mind while searching for Montana to Sydney flight deals. Data was last updated marzo 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,176
(Alaska Airlines)

Popular in

December

Cheapest in

July

Average price

$1,301
Provider with most accurate pricing for Bozeman Gallatin Field-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Sydney Kingsford Smith flights.
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From Montana to Sydney Kingsford Smith
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Highest demand for flights based on searches. 32% potential increase in price ($762 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($131 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Montana to Sydney

Cheapest flights from Montana to Sydney
Explore the most affordable flight options available from Montana to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 8, 2025.

This American Airlines deal was found by Cheapflights users on 3/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/211:49 pmMSO - SYD
2 stops25h 16mAmerican Airlines
vie. 11/77:30 amSYD - MSO
2 stops23h 09mAmerican Airlines
Deal found 3/6$1,006
This Alaska Airlines deal was found by Cheapflights users on 3/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/174:11 pmMSO - SYD
2 stops46h 54mAlaska Airlines
sáb. 5/109:10 amSYD - MSO
2 stops43h 41mAlaska Airlines
Deal found 3/6$1,176
This United Airlines deal was found by Cheapflights users on 3/6. 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.
dom. 4/272:30 pmBZN - SYD
2 stops24h 30mUnited Airlines
mié. 5/79:30 amSYD - BZN
1 stop19h 40mUnited Airlines
Deal found 3/6$1,359
This Alaska Airlines deal was found by Cheapflights users on 3/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/52:55 pmBZN - SYD
2 stops58h 50mAlaska Airlines
vie. 11/219:40 pmSYD - BZN
2 stops20h 18mAlaska Airlines
Deal found 3/6$1,385
This United Airlines deal was found by Cheapflights users on 3/7. 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.
lun. 4/212:28 pmFCA - SYD
2 stops24h 32mUnited Airlines
lun. 4/2810:20 amSYD - FCA
2 stops27h 39mUnited Airlines
Deal found 3/7$1,511
This United deal was found by Cheapflights users on 3/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/182:27 pmMSO - SYD
3 stops48h 28mUnited Airlines
sáb. 11/812:10 pmSYD - MSO
2 stops22h 00mUnited Airlines
Deal found 3/6$1,513
This FlightHub deal was found by Cheapflights users on 3/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/203:50 pmBZN - SYD
2 stops23h 55mAir New Zealand
sáb. 3/2911:20 amSYD - BZN
1 stop18h 03mAir New Zealand
Deal found 3/6$1,874
This Expedia deal was found by Cheapflights users on 3/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/96:30 amFCA - SYD
2 stops32h 50mMultiple Airlines
mar. 3/1110:20 amSYD - FCA
2 stops54h 39mMultiple Airlines
Deal found 3/8$2,017
This Air New Zealand deal was found by Cheapflights users on 3/6. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/1010:51 amBZN - SYD
3 stops28h 54mMultiple Airlines
mié. 3/121:55 pmSYD - BZN
3 stops24h 15mMultiple Airlines
Deal found 3/6$2,095
This Qatar Airways deal was found by Cheapflights users on 3/7. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/216:35 amMSO - SYD
2 stops42h 35mMultiple Airlines
vie. 11/76:15 pmSYD - MSO
3 stops41h 41mMultiple Airlines
Deal found 3/7$2,207
This Qatar Airways deal was found by Cheapflights users on 3/6. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/212:35 pmMSO - SYD
2 stops34h 35mQatar Airways
vie. 11/76:15 pmSYD - MSO
3 stops41h 41mQatar Airways
Deal found 3/6$2,217
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/173:30 pmBZN - SYD
1 stop23h 15mDelta
sáb. 3/2210:05 amSYD - BZN
1 stop21h 21mDelta
Deal found 3/6$2,764

Find flights from Montana to Sydney within your budget

Customize your flight search to find flights from Montana 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 marzo 8, 2025.

Fly from

Montana

Fly to

Sydney

Route

Depart

Return

Price

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

jue. 4/17

4:11 pm-7:05 am

2 stops46h 54m

Sydney Kingsford Smith

sáb. 5/10

9:10 am-12:51 pm

2 stops43h 41m

$1,176

BozemanSydney

BZN - SYD

BZNSYD

Bozeman Gallatin Field

dom. 4/27

2:30 pm-7:00 am

2 stops24h 30m

Sydney Kingsford Smith

mié. 5/7

9:30 am-1:10 pm

1 stop19h 40m

$1,359

KalispellSydney

FCA - SYD

FCASYD

Kalispell Glacier Park

lun. 4/21

2:28 pm-7:00 am

2 stops24h 32m

Sydney Kingsford Smith

lun. 4/28

10:20 am-9:59 pm

2 stops27h 39m

$1,511

BozemanSydney

BZN - SYD

BZNSYD

Bozeman Gallatin Field

jue. 3/27

2:53 pm-7:45 pm

2 stops35h 52m

Sydney Kingsford Smith

jue. 4/3

9:40 pm-1:59 pm

2 stops33h 19m

$1,566

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

jue. 4/17

1:32 pm-6:55 am

1 stop25h 23m

Sydney Kingsford Smith

sáb. 5/10

8:25 pm-12:26 pm

2 stops32h 01m

$1,576

BozemanSydney

BZN - SYD

BZNSYD

Bozeman Gallatin Field

jue. 3/20

3:50 pm-8:45 am

2 stops23h 55m

Sydney Kingsford Smith

sáb. 3/29

11:20 am-12:23 pm

1 stop18h 03m

$1,874

BozemanSydney

BZN - SYD

BZNSYD

Bozeman Gallatin Field

jue. 3/20

7:00 am-8:45 am

3 stops32h 45m

Sydney Kingsford Smith

sáb. 3/29

9:55 am-9:10 pm

3 stops28h 15m

$2,195

KalispellSydney

FCA - SYD

FCASYD

Kalispell Glacier Park

lun. 4/21

12:44 pm-5:10 pm

2 stops36h 26m

Sydney Kingsford Smith

lun. 4/28

1:45 pm-6:00 pm

3 stops44h 15m

$2,257

BozemanSydney

BZN - SYD

BZNSYD

Bozeman Gallatin Field

lun. 3/17

3:30 pm-7:45 am

1 stop23h 15m

Sydney Kingsford Smith

sáb. 3/22

10:05 am-2:26 pm

1 stop21h 21m

$2,764

BozemanSydney

BZN - SYD

BZNSYD

Bozeman Gallatin Field

jue. 3/20

3:50 pm-6:35 am

1 stop21h 45m

Sydney Kingsford Smith

sáb. 3/29

11:50 am-3:11 pm

1 stop20h 21m

$3,367

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Best time to book a flight from Montana to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Montana 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.

Travel insights for flights from Montana to Sydney

Get recent, data-driven insights about flights from Montana to Sydney including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Montana to Sydney?

Currently, February is the cheapest month in which you can book a flight from Montana to Sydney (average of $1,051). Flying from Montana to Sydney in December is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated marzo 8, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Air New Zealand from Montana to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,714 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,714 reviews
Alaska Airlines
8.0
Very good
9,714 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,024 reviews
Alaska Airlines
8.0
Very good
9,714 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Air New Zealand
7.9
Good
452 reviews
Alaska Airlines
8.0
Very good
9,714 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Qantas Airways
7.5
Good
814 reviews
Alaska Airlines
8.0
Very good
9,714 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,649 reviews
Alaska Airlines
8.0
Very good
9,714 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

  • What airport do you fly into for flights to Sydney from Montana?

    Most people fly into Sydney Kingsford Smith (SYD) if they book a flight to Sydney from Montana. Kingsford Smith is conveniently located just 4.6 mi from Sydney’s city center.

  • What are the most popular routes from Montana to Sydney?

    The most popular route from Montana to Sydney is Bozeman Gallatin Field - Sydney Kingsford Smith. You may also consider Missoula Johnson-Bell Field - Sydney Kingsford Smith or Kalispell Glacier Park - Sydney Kingsford Smith.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montana 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.

  • What is the cheapest month to book a flight from Montana to Sydney?

    Currently, February is the cheapest month in which you can book a flight from Montana to Sydney (average of $1,051). Flying from Montana to Sydney in December is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Montana?

Book flights to Montana if you plan to visit one of these locations
Wollongong
Parramatta
Coogee
Manly

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Top airline flying from Montana to Sydney

Discover the top airline that operate flights from Montana to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated marzo 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$904Average$1,558FlexibilityNo cancel feeOn-time69%
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