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Cheap flights from Burlington to Sydney from $1,397

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 3/19. 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
0 bags

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Find the cheapest flights from Burlington to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:10 am - 6:05 am
BTV
-
SYD
31h 55m2 stops
Delta Logo
10:15 am - 11:59 pm
SYD
-
BTV
28h 44m2 stops
$1,397Delta
Thu, Mar 19 - Fri, Apr 3
Air Canada Logo
6:00 am - 8:35 am
BTV
-
SYD
35h 35m3 stops
Air Canada Logo
10:20 am - 9:23 pm
SYD
-
BTV
26h 03m2 stops
$2,158Air Canada
Sat, Mar 14 - Wed, Mar 18
United Airlines Logo
5:30 am - 7:00 am
BTV
-
SYD
58h 30m2 stops
United Airlines Logo
10:25 am - 11:44 pm
SYD
-
BTV
28h 19m2 stops
$2,239United Airlines
Sat, Mar 14 - Wed, Mar 18
Qatar Airways Logo
5:02 pm - 6:50 pm
BTV
-
SYD
34h 48m2 stops
Qatar Airways Logo
9:30 am - 4:58 pm
SYD
-
BTV
46h 28m3 stops
$2,451Qatar Airways
Thu, Mar 19 - Fri, Apr 3
Multiple Airlines Logo
10:50 am - 8:35 am
BTV
-
SYD
30h 45m3 stops
Multiple Airlines Logo
10:20 am - 11:59 pm
SYD
-
BTV
28h 39m3 stops
$2,579Multiple Airlines
Thu, Mar 19 - Fri, Apr 3
British Airways Logo
5:30 pm - 6:55 am
BTV
-
SYD
46h 25m3 stops
British Airways Logo
4:20 pm - 10:47 pm
SYD
-
BTV
45h 27m3 stops
$3,436British Airways
Sat, Mar 14 - Wed, Mar 18
British Airways Logo
5:30 pm - 6:55 am
BTV
-
SYD
46h 25m3 stops
British Airways Logo
4:20 pm - 10:47 pm
SYD
-
BTV
45h 27m3 stops
$3,505British Airways
Sat, Mar 14 - Wed, Mar 18

British Airways flights from Burlington to Sydney

Our best British Airways deals on Burlington to Sydney flight tickets
British Airways
Mar 14
BTV5:30 pmBurlington
46h 25m
3 stops
SYD6:55 amSydney Kingsford Smith
Mar 18
SYD4:20 pmSydney Kingsford Smith
45h 27m
3 stops
BTV10:47 pmBurlington
$3,436
Find similar
British Airways
Mar 14
BTV5:30 pmBurlington
46h 25m
3 stops
SYD6:55 amSydney Kingsford Smith
Mar 18
SYD4:20 pmSydney Kingsford Smith
45h 27m
3 stops
BTV10:47 pmBurlington
$3,505
Find similar

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 December 22, 2025.
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

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Thu 3/19

7:10 am-6:05 am

2 stops31h 55m

Sydney Kingsford Smith

Fri 4/3

10:15 am-11:59 pm

2 stops28h 44m

$1,397

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Sat 3/14

6:00 am-8:35 am

3 stops35h 35m

Sydney Kingsford Smith

Wed 3/18

10:20 am-9:23 pm

2 stops26h 03m

$2,158

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Sat 3/14

5:30 am-7:00 am

2 stops58h 30m

Sydney Kingsford Smith

Wed 3/18

10:25 am-11:44 pm

2 stops28h 19m

$2,239

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Thu 3/19

5:02 pm-6:50 pm

2 stops34h 48m

Sydney Kingsford Smith

Fri 4/3

9:30 am-4:58 pm

3 stops46h 28m

$2,451

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Thu 3/19

10:50 am-8:35 am

3 stops30h 45m

Sydney Kingsford Smith

Fri 4/3

10:20 am-11:59 pm

3 stops28h 39m

$2,579

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Sat 3/14

5:30 pm-6:55 am

3 stops46h 25m

Sydney Kingsford Smith

Wed 3/18

4:20 pm-10:47 pm

3 stops45h 27m

$3,436

BurlingtonSydney

BTV - SYD

BTVSYD

Burlington

Sat 3/14

5:30 pm-6:55 am

3 stops46h 25m

Sydney Kingsford Smith

Wed 3/18

4:20 pm-10:47 pm

3 stops45h 27m

$3,505

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sydney from

How to get the cheapest flight ticket from Burlington to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from Burlington to Sydney is on a Tuesday when prices can be found for as low as $1,278. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $2,499.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Burlington to Sydney in the afternoon for as low as $1,363. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly at noon, with an average ticket price of $1,629. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fastest flight time

27h 10m

Direct flights

None
The fastest flight from Burlington to Sydney takes 27h 10m
There are no direct flights from Burlington to Sydney. There are no popular flight routes from Burlington to Sydney.
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  • 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 27h 10m.

  • 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 many operators does momondo search for flights from Burlington Airport to Sydney Kingsford Smith Airport?

  • 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.

  • What is the most popular airline from Burlington to Sydney?

Best airlines flying from Burlington to Sydney

Compare and see reviews for airlines that fly from Burlington to Sydney with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $1,438Free CancellationRating
7.2
11,052 reviews
Search American Airlines flights

Traveling to a place near Sydney?

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