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$1,429+ Cheap flights from Burlington (BTV) to Australia

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — SYD
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Burlington to Australia

Keep the following information in mind while searching for Burlington to Australia flight deals. Data was last updated September 17, 2025.

Round-trip from

$1,429
(American Airlines)

Popular in

July

Cheapest in

April

Average price

$1,445
From Burlington to Australia
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($616 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($202 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Burlington to Australia

Cheapest flights from Burlington to Australia
Explore the most affordable flight options available from Burlington to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/304:57 pmBTV - SYD
2 stops25h 03mAmerican Airlines
Thu 11/611:20 amSYD - BTV
2 stops28h 00mAmerican Airlines
Deal found 9/15$1,429
This Delta deal was found by Cheapflights users on 9/14. 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.
Thu 11/136:50 amBTV - SYD
2 stops33h 40mDelta
Mon 11/1710:40 amSYD - BTV
2 stops28h 00mDelta
Deal found 9/14$1,655
This Delta deal was found by Cheapflights users on 9/17. 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.
Thu 10/167:14 amBTV - SYD
2 stops33h 21mDelta
Thu 10/2310:25 amSYD - BTV
2 stops27h 13mDelta
Deal found 9/17$1,758
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 12/255:30 amBTV - SYD
2 stops35h 00mDelta
Tue 1/62:15 pmSYD - BTV
2 stops24h 52mDelta
Deal found 9/15$2,187
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Wed 12/174:19 pmBTV - SYD
2 stops24h 41mAmerican Airlines
Wed 1/1411:15 amSYD - BTV
2 stops27h 14mAmerican Airlines
Deal found 9/17$2,300
This Qatar Airways deal was found by Cheapflights users on 9/15. 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.
Thu 10/3011:30 amBTV - SYD
2 stops40h 20mQatar Airways
Thu 11/62:00 pmSYD - BTV
3 stops41h 36mQatar Airways
Deal found 9/15$2,634
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:10 amBTV - SYD
3 stops35h 25mAir Canada
Thu 11/611:20 amSYD - BTV
3 stops43h 08mAir Canada
Deal found 9/15$2,990
This Booking.com deal was found by Cheapflights users on 9/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:00 amBTV - SYD
3 stops35h 20mAir Canada
Thu 10/2310:20 amSYD - BTV
2 stops26h 22mAir Canada
Deal found 9/17$3,074
This Air Canada deal was found by Cheapflights users on 9/15. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:22 amBTV - SYD
2 stops27h 33mMultiple Airlines
Tue 1/611:20 amSYD - BTV
3 stops37h 49mMultiple Airlines
Deal found 9/15$3,226
This British Airways deal was found by Cheapflights users on 9/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:13 pmBTV - SYD
3 stops46h 42mBritish Airways
Mon 11/174:20 pmSYD - BTV
3 stops48h 08mBritish Airways
Deal found 9/14$3,354
This Qatar Airways deal was found by Cheapflights users on 9/17. 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.
Wed 12/1711:59 amBTV - SYD
2 stops38h 51mQatar Airways
Wed 1/141:00 pmSYD - BTV
3 stops42h 04mQatar Airways
Deal found 9/17$4,633
This British Airways deal was found by Cheapflights users on 9/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:04 pmBTV - SYD
3 stops45h 16mMultiple Airlines
Thu 10/233:40 pmSYD - BTV
3 stops46h 37mMultiple Airlines
Deal found 9/17$6,247

Cheapflights Fare Finder

 
Customize your flight search to find flights from Burlington to Australia 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 September 17, 2025.
Use the filters below to find and compare flights from Burlington to Australia that are best for you.

Fly from

Burlington

Fly to

Australia

Route

Depart

Return

Price

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Thu 10/30

4:57 pm-9:00 am

2 stops25h 03m

Sydney Kingsford Smith

Thu 11/6

11:20 am-11:20 pm

2 stops28h 00m

$1,429

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Thu 11/13

6:50 am-8:30 am

2 stops33h 40m

Sydney Kingsford Smith

Mon 11/17

10:40 am-10:40 pm

2 stops28h 00m

$1,655

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Thu 11/13

2:15 pm-9:05 am

2 stops26h 50m

Sydney Kingsford Smith

Mon 11/17

11:20 am-6:47 pm

2 stops23h 27m

$1,655

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Mon 1/12

7:29 pm-9:05 am

2 stops45h 36m

Sydney Kingsford Smith

Sun 1/18

12:10 pm-9:29 pm

2 stops25h 19m

$1,755

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Thu 10/16

7:14 am-7:35 am

2 stops33h 21m

Sydney Kingsford Smith

Thu 10/23

10:25 am-10:38 pm

2 stops27h 13m

$1,758

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Thu 12/25

5:30 am-8:30 am

2 stops35h 00m

Sydney Kingsford Smith

Tue 1/6

2:15 pm-11:07 pm

2 stops24h 52m

$2,187

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Wed 12/17

4:19 pm-9:00 am

2 stops24h 41m

Sydney Kingsford Smith

Wed 1/14

11:15 am-10:29 pm

2 stops27h 14m

$2,300

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Thu 10/30

11:30 am-6:50 pm

2 stops40h 20m

Sydney Kingsford Smith

Thu 11/6

2:00 pm-3:36 pm

3 stops41h 36m

$2,634

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Thu 10/30

6:10 am-8:35 am

3 stops35h 25m

Sydney Kingsford Smith

Thu 11/6

11:20 am-2:28 pm

3 stops43h 08m

$2,990

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Thu 10/16

6:00 am-8:20 am

3 stops35h 20m

Sydney Kingsford Smith

Thu 10/23

10:20 am-9:42 pm

2 stops26h 22m

$3,074

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 11 results
1
2

Best time to book a flight from Burlington to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Burlington 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.

Cheapflights Insights

Everything you need to know about your flight from Burlington to Australia

What is the cheapest time of day to fly from BTV to AU?

Find hourly flight availability from Burlington to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Burlington to Australia as you normally would.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated September 17, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Burlington to Australia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from Burlington to Australia. 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 from for flights from Burlington to Australia?

    Burlington (BTV) is the airport you will fly out of if you book a flight from Burlington to Australia. It is only a 3.0 mi journey to Burlington (BTV) from Burlington’s city center.

  • How long is the flight from Burlington to Australia?

    Departing from Burlington to Australia will take you 25h 03m. The distance from Burlington to Australia is about 9981 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Burlington to Australia that include hotel bookings?

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

  • How can I find direct flights from Burlington to Australia?

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

  • Can I find deals for business class flights from Burlington to Australia?

    Yes. Cheapflights offers flight deals from Burlington to Australia 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 Burlington to Australia?

    Currently, March is the cheapest month in which you can book a flight from Burlington to Australia (average of $1,032). Flying from Burlington to Australia in December is currently the most expensive (average of $1,627). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Burlington to Australia

Discover the top 2 airlines that operate flights from Burlington to Australia. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,372Average$1,613FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,438Average$1,743FlexibilityNo cancel feeOn-time71%

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