BTV - SYD

$852 Find Cheap Flights from Burlington to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Burlington to Sydney departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Burlington to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Burlington to Sydney, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$1,519
United Airlines
Sun 7/12Thu 7/30
BTV - SYD • 2 stops
Cheapest one-way
$852
Delta
Wed 6/10
BTV - SYD • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sydney!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Burlington to Sydney (BTV-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Burlington to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Burlington to Sydney

Sun, Jul 12 - Thu, Jul 30
United Airlines Logo
6:20 am - 7:00 am
BTV
-
SYD
34h 40m
2 stops
United Airlines Logo
9:30 am - 9:53 am
SYD
-
BTV
38h 23m
2 stops
$1,519United Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
11:13 am - 7:00 am
BTV
-
SYD
27h 47m
2 stops
United Airlines Logo
2:00 pm - 11:59 pm
SYD
-
BTV
25h 59m
2 stops
$2,220United Airlines
Fri, Feb 13 - Tue, Feb 17
United Airlines Logo
11:20 am - 7:00 am
BTV
-
SYD
27h 40m
2 stops
United Airlines Logo
12:10 pm - 6:45 pm
SYD
-
BTV
22h 35m
2 stops
$2,270United Airlines
Fri, Feb 13 - Tue, Feb 17
Air Canada Logo
4:50 pm - 9:35 am
BTV
-
SYD
48h 45m
3 stops
Air Canada Logo
11:20 am - 9:24 pm
SYD
-
BTV
26h 04m
2 stops
$2,528Air Canada
Fri, Feb 13 - Tue, Feb 17
Air Canada Logo
4:50 pm - 9:35 am
BTV
-
SYD
48h 45m
3 stops
Air Canada Logo
11:20 am - 9:24 pm
SYD
-
BTV
26h 04m
2 stops
$2,589Air Canada
Sun, Jul 12 - Thu, Jul 30
Multiple Airlines Logo
12:57 pm - 6:55 am
BTV
-
SYD
27h 58m
2 stops
Multiple Airlines Logo
6:25 am - 10:51 pm
SYD
-
BTV
30h 26m
3 stops
$2,814Multiple Airlines
Wed, Feb 11 - Sun, Feb 15
Air Canada Logo
10:12 am - 9:35 am
BTV
-
SYD
31h 23m
2 stops
Air Canada Logo
11:20 am - 2:04 pm
SYD
-
BTV
42h 44m
3 stops
$2,967Air Canada
Sun, Jul 12 - Thu, Jul 30
Multiple Airlines Logo
12:57 pm - 7:30 am
BTV
-
SYD
28h 33m
3 stops
Multiple Airlines Logo
6:25 am - 10:51 pm
SYD
-
BTV
30h 26m
3 stops
$3,529Multiple Airlines
Fri, Feb 13 - Tue, Feb 17
British Airways Logo
10:48 am - 6:55 am
BTV
-
SYD
52h 07m
3 stops
British Airways Logo
4:20 pm - 5:09 pm
SYD
-
BTV
40h 49m
3 stops
$3,715British Airways
Wed, Feb 11 - Sun, Feb 15
British Airways Logo
5:04 pm - 6:55 am
BTV
-
SYD
45h 51m
3 stops
British Airways Logo
4:20 pm - 5:09 pm
SYD
-
BTV
40h 49m
3 stops
$3,783British Airways
Useful Info

Good to know

Cheapest flight$852
Most popular time to fly with an average 14% increase in price.
Flight from Burlington to Sydney

When to book flights from Burlington to Sydney

Are your dates flexible? Find out the best times to travel from Burlington to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Burlington to Sydney

  • What is the cheapest flight from Burlington to Sydney?

    In the last 3 days, the lowest price for a flight from Burlington to Sydney was $852 for a one-way ticket and $1,469 for a round-trip.

  • Do I need a passport to fly between Burlington and Sydney?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Burlington and on arrival in Sydney.

  • Which airports will I be using when flying from Burlington to Sydney?

    Burlington airport is called Burlington and the only airport in Sydney is Sydney Kingsford Smith.

  • Which aircraft models fly most regularly from Burlington to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Burlington to Sydney?

    oneworld is the only airline alliance operating flights between Burlington and Sydney.

  • How does KAYAK find such low prices on flights from Burlington to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Burlington to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Burlington to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Burlington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Burlington to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to Burlington with another airline. Booking your flights between Burlington and SYD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Burlington to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Burlington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Burlington to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Burlington to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Burlington to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11155 reviews
7.2Comfort
7.5Boarding
8.0Crew
6.4Food
6.9Entertainment
Airline reviews

Qatar airways ,boarding arrangements at Hamid international airport could been better

8.0 ExcellentAnonymous, Jan 2026
STL - BOS
Read more American Airlines reviews

Qatar airways ,boarding arrangements at Hamid international airport could been better

Crew in Columbia was not prepared for landing. It was a bit of a disaster and getting bags took forever.

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

The professionals have excellent customer service, the seats don´t have enough space.

We were upgraded to First Class and it was a great flight

Amazing I love American. I’ll never fly anyone else if I can help it.

Everything you need to know for your flight from Burlington to Sydney

Information on your arrival and departure airports

Burlington (BTV)
Sydney (SYD)