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$1,657+ Cheap flights from Burlington (BTV) 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — SYD
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Find flight deals from Burlington to Sydney

Cheapest flights from Burlington to Sydney
Explore the most affordable flight options available from Burlington to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This Delta deal was found by Cheapflights users on 10/22. 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 10/22$1,657
This American Airlines deal was found by Cheapflights users on 10/22. 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 12/411:59 amBTV - SYD
2 stops27h 26mAmerican Airlines
Thu 12/1111:20 amSYD - BTV
2 stops28h 01mAmerican Airlines
Deal found 10/22$1,799
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/66:15 amBTV - SYD
3 stops35h 00mUnited Airlines
Sat 12/1311:20 amSYD - BTV
2 stops25h 46mUnited Airlines
Deal found 10/22$1,815
This Booking.com deal was found by Cheapflights users on 10/22. 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 12/46:15 amBTV - SYD
3 stops35h 20mAir Canada
Thu 12/1111:20 amSYD - BTV
2 stops25h 38mAir Canada
Deal found 10/22$3,066
This British Airways deal was found by Cheapflights users on 10/22. 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 10/22$3,351
This FlightHub deal was found by Cheapflights users on 10/22. 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.
Thu 12/184:09 pmBTV - SYD
2 stops34h 41mQatar Airways
Sat 1/109:40 pmSYD - BTV
2 stops58h 45mQatar Airways
Deal found 10/22$5,995
This FlightHub deal was found by Cheapflights users on 10/22. 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.
Thu 12/184:09 pmBTV - SYD
3 stops46h 46mBritish Airways
Sat 1/104:20 pmSYD - BTV
3 stops46h 38mBritish Airways
Deal found 10/22$10,861
This British Airways deal was found by Cheapflights users on 10/22. 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 12/44:18 pmBTV - SYD
3 stops46h 37mBritish Airways
Thu 12/114:20 pmSYD - BTV
3 stops47h 01mBritish Airways
Deal found 10/22$16,811

Cheap flight deals from Burlington to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) 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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,657
(Delta)

Popular in

July

Cheapest in

April

Average price

$1,983
Provider with most accurate pricing for Burlington-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Burlington-Sydney Kingsford Smith flights.
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From Burlington to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Burlington 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 October 23, 2025.
Use the filters below to find and compare flights from Burlington to Sydney that are best for you.

Fly from

Burlington

Fly to

Sydney

Route

Depart

Return

Price

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Thu 11/13

6:00 am-8:30 am

2 stops34h 30m

Sydney Kingsford Smith

Mon 11/17

10:40 am-11:24 pm

2 stops28h 44m

$1,657

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Thu 12/4

11:59 am-7:25 am

2 stops27h 26m

Sydney Kingsford Smith

Thu 12/11

11:20 am-11:21 pm

2 stops28h 01m

$1,799

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Sat 12/6

10:48 am-9:15 am

2 stops30h 27m

Sydney Kingsford Smith

Sat 12/13

12:10 pm-9:06 pm

2 stops24h 56m

$1,815

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Fri 12/5

11:28 am-9:15 am

2 stops29h 47m

Sydney Kingsford Smith

Fri 12/12

12:10 pm-8:58 pm

2 stops24h 48m

$1,815

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Thu 12/4

6:15 am-9:35 am

3 stops35h 20m

Sydney Kingsford Smith

Thu 12/11

11:20 am-8:58 pm

2 stops25h 38m

$3,066

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Thu 11/13

4:13 pm-6:55 am

3 stops46h 42m

Sydney Kingsford Smith

Mon 11/17

4:20 pm-12:28 am

3 stops48h 08m

$3,351

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Thu 12/18

4:09 pm-6:50 pm

2 stops34h 41m

Sydney Kingsford Smith

Sat 1/10

9:40 pm-4:25 pm

2 stops58h 45m

$5,995

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Compare providers for flights from Burlington 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 Burlington to Sydney in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 Burlington-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Burlington-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Burlington-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub 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 Burlington-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 Burlington to Sydney

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

How much does it cost to fly round-trip from Burlington to Sydney?

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 October 23, 2025.
Get a feel of what it's like to fly with American Airlines from Burlington to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,033 reviews

Boarding

7.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,033 reviews
American Airlines
7.2
Good
11,033 reviews

Boarding

7.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Burlington 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 Burlington to Sydney?

    Departing from Burlington to Sydney will take you 27h 26m. The distance between Burlington and Sydney is about 9981 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Burlington to Sydney round-trip?

    According to our current data, American Airlines ($1,438), offers the cheapest pricing from Burlington to Sydney. American Airlines is 15% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Burlington 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?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Burlington to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Hartford to Sydney flights

Top airline flying from Burlington to Sydney

Discover the top airline that operate flights from Burlington 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,438Average$1,743FlexibilityNo cancel feeOn-time71%

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