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$1,520+ Cheap flights from Burlington, VT (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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — SYD
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap 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 January 26, 2026.

This Delta deal was found by Cheapflights users on 1/25. 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.
Mon 7/133:50 pm
BTV
-
SYD
2 stops49h 00m
Delta
Fri 7/319:15 am
SYD
-
BTV
2 stops27h 47m
Delta
Deal found 1/25$1,520
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Fri 2/69:48 am
BTV
-
SYD
2 stops31h 17m
United Airlines
Tue 2/1011:20 am
SYD
-
BTV
2 stops23h 34m
United Airlines
Deal found 1/25$2,272
This Air Canada deal was found by Cheapflights users on 1/25. 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.
Fri 2/66:12 am
BTV
-
SYD
2 stops35h 23m
Air Canada
Tue 2/1011:20 am
SYD
-
BTV
3 stops50h 09m
Air Canada
Deal found 1/25$3,129
This British Airways deal was found by Cheapflights users on 1/25. 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.
Fri 2/65:04 pm
BTV
-
SYD
3 stops45h 51m
British Airways
Tue 2/104:20 pm
SYD
-
BTV
3 stops40h 14m
British Airways
Deal found 1/25$10,352

Find flight deals from Burlington to Australia

Keep the following information in mind while searching for Burlington to Australia flight deals. Data was last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,454
(American Airlines)

Popular in

July

Cheapest in

January

Average price

$527
Provider with most accurate pricing for Burlington-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Burlington-Sydney Kingsford Smith flights.
Search Deals
From Burlington to Australia
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($305 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 26, 2026.
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

Mon 7/13

3:50 pm-6:50 am

2 stops49h 00m

Sydney Kingsford Smith

Fri 7/31

9:15 am-11:02 pm

2 stops27h 47m

$1,520

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Fri 2/6

2:04 pm-9:05 am

2 stops27h 01m

Sydney Kingsford Smith

Tue 2/10

11:20 am-9:29 pm

2 stops26h 09m

$2,272

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Fri 2/6

6:12 am-9:35 am

2 stops35h 23m

Sydney Kingsford Smith

Tue 2/10

11:20 am-9:29 pm

3 stops50h 09m

$3,129

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Fri 2/6

5:04 pm-6:55 am

3 stops45h 51m

Sydney Kingsford Smith

Tue 2/10

4:20 pm-4:34 pm

3 stops40h 14m

$10,352

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

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
No data available for this route at this time. Please check back soon.

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 January 26, 2026.
Read reviews from past customers who have flown 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.
American Airlines
7.2
Good
11,189 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Crew

8.0

Overall

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,189 reviews
American Airlines
7.2
Good
11,189 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Crew

8.0

Overall

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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, Vermont to Australia?

    Delta, United Airlines, and Air Canada can get you from Burlington, Vermont to Australia in just under 27h 01m. Your travel time can differ by up to 21h 59m. Burlington, Vermont and Australia are separated by a distance of 9981 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Burlington to Australia

Discover the top airline 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,438Average$1,743FlexibilityNo cancel feeOn-time71%

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