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Cheap flights from Burlington to Sydney from $1,313

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Burlington to Sydney departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Burlington to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:40 pm - 6:55 amBTV  Burlington-SYD Sydney Kingsford Smith
45h 15m2 stops Washington, D.C. Dulles Intl San Francisco
United Airlines Logo
9:30 am - 11:59 pmSYD  Sydney Kingsford Smith-BTV Burlington
28h 29m2 stops Los Angeles Los Angeles Washington, D.C. Dulles Intl
$1,313United Airlines
Sat, Sep 12 - Wed, Sep 30
American Airlines Logo
12:17 pm - 8:05 amBTV  Burlington-SYD Sydney Kingsford Smith
28h 48m2 stops Washington, D.C. Reagan-National Los Angeles Los Angeles
American Airlines Logo
2:05 pm - 10:46 pmSYD  Sydney Kingsford Smith-BTV Burlington
24h 41m2 stops Dallas/Fort Worth Philadelphia
$1,559American Airlines
Fri, Oct 23 - Sat, Nov 28
United Airlines Logo
10:54 am - 7:00 amBTV  Burlington-SYD Sydney Kingsford Smith
30h 06m2 stops Newark Los Angeles Los Angeles
United Airlines Logo
10:20 am - 11:32 pmSYD  Sydney Kingsford Smith-BTV Burlington
27h 12m2 stops San Francisco Newark
$1,913United Airlines
Sat, Sep 12 - Wed, Sep 30
United Airlines Logo
4:50 pm - 7:00 amBTV  Burlington-SYD Sydney Kingsford Smith
71h 10m3 stops Chicago O'Hare Intl Denver Intl Houston George Bush Intcntl
United Airlines Logo
11:20 am - 9:02 amSYD  Sydney Kingsford Smith-BTV Burlington
37h 42m2 stops Los Angeles Los Angeles Newark
$1,966United Airlines
Fri, Oct 23 - Sat, Nov 28
Multiple Airlines Logo
1:08 pm - 7:30 amBTV  Burlington-SYD Sydney Kingsford Smith
28h 22m3 stops Philadelphia Chicago O'Hare Intl Los Angeles Los Angeles
Multiple Airlines Logo
5:30 pm - 10:06 amSYD  Sydney Kingsford Smith-BTV Burlington
30h 36m3 stops Brisbane Los Angeles Los Angeles Philadelphia
$2,131Multiple Airlines
Sat, Sep 12 - Wed, Sep 30
United Airlines Logo
10:00 am - 6:55 amBTV  Burlington-SYD Sydney Kingsford Smith
30h 55m2 stops Washington, D.C. Dulles Intl San Francisco
United Airlines Logo
9:30 am - 9:38 pmSYD  Sydney Kingsford Smith-BTV Burlington
26h 08m2 stops Los Angeles Los Angeles Chicago O'Hare Intl
$2,264United Airlines
Wed, Sep 16 - Sun, Sep 20
Multiple Airlines Logo
1:08 pm - 7:30 amBTV  Burlington-SYD Sydney Kingsford Smith
28h 22m3 stops Philadelphia Chicago O'Hare Intl Los Angeles Los Angeles
Multiple Airlines Logo
6:00 am - 10:39 pmSYD  Sydney Kingsford Smith-BTV Burlington
30h 39m3 stops Melbourne Los Angeles Los Angeles Chicago O'Hare Intl
$2,448Multiple Airlines
Sat, Sep 12 - Wed, Sep 30
Multiple Airlines Logo
1:08 pm - 7:30 amBTV  Burlington-SYD Sydney Kingsford Smith
28h 22m3 stops Philadelphia Chicago O'Hare Intl Los Angeles Los Angeles
Multiple Airlines Logo
5:30 pm - 10:06 amSYD  Sydney Kingsford Smith-BTV Burlington
30h 36m3 stops Brisbane Los Angeles Los Angeles Philadelphia
$2,481Multiple Airlines
Sat, Sep 12 - Wed, Sep 30
Multiple Airlines Logo
1:08 pm - 7:30 amBTV  Burlington-SYD Sydney Kingsford Smith
28h 22m3 stops Philadelphia Chicago O'Hare Intl Los Angeles Los Angeles
Multiple Airlines Logo
6:00 am - 10:39 pmSYD  Sydney Kingsford Smith-BTV Burlington
30h 39m3 stops Melbourne Los Angeles Los Angeles Chicago O'Hare Intl
$2,536Multiple Airlines
Sat, Sep 12 - Wed, Sep 30
Air Canada Logo
6:00 am - 7:20 amBTV  Burlington-SYD Sydney Kingsford Smith
35h 20m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl
Air Canada Logo
9:20 am - 2:51 pmSYD  Sydney Kingsford Smith-BTV Burlington
43h 31m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl
$3,152Air Canada
Wed, Sep 16 - Sun, Sep 20

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United Airlines flights from Burlington to Sydney

Our best United Airlines deals on Burlington to Sydney flight tickets
United Airlines
Sep 12
BTV7:40 pmBurlington
45h 15m
2 stops
SYD6:55 amSydney Kingsford Smith
Sep 30
SYD9:30 amSydney Kingsford Smith
28h 29m
2 stops
BTV11:59 pmBurlington
$1,313
United Airlines
Sep 12
BTV10:54 amBurlington
30h 06m
2 stops
SYD7:00 amSydney Kingsford Smith
Sep 30
SYD10:20 amSydney Kingsford Smith
27h 12m
2 stops
BTV11:32 pmBurlington
$1,913
United Airlines
Oct 23
BTV4:50 pmBurlington
71h 10m
3 stops
SYD7:00 amSydney Kingsford Smith
Nov 28
SYD11:20 amSydney Kingsford Smith
37h 42m
2 stops
BTV9:02 amBurlington
$1,966

Air Canada flights from Burlington to Sydney

Our best Air Canada deals on Burlington to Sydney flight tickets
Air Canada
Sep 16
BTV6:00 amBurlington
35h 20m
3 stops
SYD7:20 amSydney Kingsford Smith
Sep 20
SYD9:20 amSydney Kingsford Smith
43h 31m
3 stops
BTV2:51 pmBurlington
$3,152
Air Canada
Sep 16
BTV4:47 pmBurlington
48h 33m
3 stops
SYD7:20 amSydney Kingsford Smith
Sep 20
SYD9:20 amSydney Kingsford Smith
50h 18m
3 stops
BTV9:38 pmBurlington
$3,230
Air Canada
Sep 16
BTV6:00 amBurlington
35h 20m
3 stops
SYD7:20 amSydney Kingsford Smith
Sep 20
SYD9:20 amSydney Kingsford Smith
43h 31m
3 stops
BTV2:51 pmBurlington
$3,241

momondo 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, momondo users made 832,500 searches. Data last updated August 18, 2026.
Use the filters below to find and compare flights from Burlington to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BurlingtonSydney

BTV Burlington - SYD Sydney Kingsford Smith

BTVSYD

Burlington

Sat 9/12

7:40 pm-6:55 am

2 stops45h 15m

Sydney Kingsford Smith

Wed 9/30

9:30 am-11:59 pm

2 stops28h 29m

$1,313
Quickest round-trip

BurlingtonSydney

BTV Burlington - SYD Sydney Kingsford Smith

BTVSYD

Burlington

Fri 10/23

12:17 pm-8:05 am

2 stops28h 48m

Sydney Kingsford Smith

Sat 11/28

2:05 pm-10:46 pm

2 stops24h 41m

$1,559

BurlingtonSydney

BTV Burlington - SYD Sydney Kingsford Smith

BTVSYD

Burlington

Sat 9/12

10:54 am-7:00 am

2 stops30h 06m

Sydney Kingsford Smith

Wed 9/30

10:20 am-11:32 pm

2 stops27h 12m

$1,913

BurlingtonSydney

BTV Burlington - SYD Sydney Kingsford Smith

BTVSYD

Burlington

Fri 10/23

4:50 pm-7:00 am

3 stops71h 10m

Sydney Kingsford Smith

Sat 11/28

11:20 am-9:02 am

2 stops37h 42m

$1,966

BurlingtonSydney

BTV Burlington - SYD Sydney Kingsford Smith

BTVSYD

Burlington

Sat 9/12

1:08 pm-7:30 am

3 stops28h 22m

Sydney Kingsford Smith

Wed 9/30

5:30 pm-10:06 am

3 stops30h 36m

$2,131

BurlingtonSydney

BTV Burlington - SYD Sydney Kingsford Smith

BTVSYD

Burlington

Wed 9/16

10:00 am-6:55 am

2 stops30h 55m

Sydney Kingsford Smith

Sun 9/20

9:30 am-9:38 pm

2 stops26h 08m

$2,264

BurlingtonSydney

BTV Burlington - SYD Sydney Kingsford Smith

BTVSYD

Burlington

Sat 9/12

1:08 pm-7:30 am

3 stops28h 22m

Sydney Kingsford Smith

Wed 9/30

6:00 am-10:39 pm

3 stops30h 39m

$2,448

BurlingtonSydney

BTV Burlington - SYD Sydney Kingsford Smith

BTVSYD

Burlington

Sat 9/12

1:08 pm-7:30 am

3 stops28h 22m

Sydney Kingsford Smith

Wed 9/30

5:30 pm-10:06 am

3 stops30h 36m

$2,481

BurlingtonSydney

BTV Burlington - SYD Sydney Kingsford Smith

BTVSYD

Burlington

Sat 9/12

1:08 pm-7:30 am

3 stops28h 22m

Sydney Kingsford Smith

Wed 9/30

6:00 am-10:39 pm

3 stops30h 39m

$2,536

BurlingtonSydney

BTV Burlington - SYD Sydney Kingsford Smith

BTVSYD

Burlington

Wed 9/16

6:00 am-7:20 am

3 stops35h 20m

Sydney Kingsford Smith

Sun 9/20

9:20 am-2:51 pm

3 stops43h 31m

$3,152

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Burlington to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Burlington to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Burlington to Sydney (BTV to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Burlington to Sydney

Best Price Found

$1,313

Fastest flight time

30h 06m

Direct flights

None
The best flight deal from Burlington to Sydney found on momondo in the last 72 hours is $1,313
The fastest flight from Burlington to Sydney takes 30h 06m
There are no direct flights from Burlington to Sydney. There are no popular flight routes from Burlington to Sydney.
Search flight deals

Frequently asked questions about flying from Burlington to Sydney

  • How far is Burlington to Sydney Kingsford Smith by plane?

    A flight from Burlington to Sydney Kingsford Smith will travel around 9973.9 mi. In terms of flight time, this usually takes a little over 30h 06m.

  • When did momondo last update prices for flights from Burlington Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Burlington Airport to Sydney Kingsford Smith Airport were last updated today.

  • How old do you have to be to fly from Burlington Airport to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Burlington Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Burlington to Sydney

  • How do I get Price Alerts for flights from Burlington to Sydney?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Burlington from Sydney. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Burlington to Sydney with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Bondi Beach
Penrith
Wollongong
Katoomba
Cronulla
Leura
Randwick
Manly
Terrigal
Coogee
Lithgow
Charlestown
Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Burlington to Sydney?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Burlington.

Can I find flights from Burlington to Sydney with flexible booking policies on momondo?

Yes. All flights to Sydney from Burlington on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Burlington to Sydney?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Burlington to Sydney.

I’m not ready to book a flight from Burlington to Sydney right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Burlington to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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