BTV - SYD

$799 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 7/24. 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.
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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
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Flights 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

Wed, Aug 20 - Wed, Sep 10
American Airlines Logo
11:31 am - 7:05 amBTV-SYD
29h 34m2 stops
American Airlines Logo
9:10 am - 10:13 pmSYD-BTV
27h 03m2 stops
$1,365American Airlines
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Sat, Jun 28 - Sat, Jul 5
American Airlines Logo
12:50 pm - 7:05 amBTV-SYD
28h 15m2 stops
American Airlines Logo
10:25 am - 10:57 pmSYD-BTV
26h 32m2 stops
$1,474American Airlines
Find Deal
Wed, Jun 11 - Thu, Jun 26
American Airlines Logo
2:40 pm - 7:05 amBTV-SYD
26h 25m2 stops
American Airlines Logo
9:10 am - 10:52 pmSYD-BTV
27h 42m2 stops
$1,590American Airlines
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Wed, Aug 20 - Wed, Sep 10
 Logo
4:18 pm - 7:05 amBTV-SYD
24h 47m2 stops
 Logo
8:30 am - 10:13 pmSYD-BTV
27h 43m3 stops
$1,810
Find Deal
Sat, Jun 28 - Sat, Jul 5
 Logo
4:29 pm - 6:55 amBTV-SYD
24h 26m2 stops
 Logo
3:00 pm - 12:13 pmSYD-BTV
35h 13m3 stops
$2,430
Find Deal
Wed, Jun 11 - Thu, Jun 26
 Logo
4:29 pm - 6:55 amBTV-SYD
24h 26m2 stops
 Logo
6:25 am - 10:31 pmSYD-BTV
30h 06m3 stops
$2,561
Find Deal
Wed, Jun 11 - Thu, Jun 26
 Logo
12:50 pm - 10:25 amBTV-SYD
31h 35m3 stops
 Logo
6:15 am - 10:52 pmSYD-BTV
30h 37m3 stops
$2,566
Find Deal
Sat, Jun 28 - Sat, Jul 5
 Logo
12:50 pm - 11:00 amBTV-SYD
32h 10m3 stops
 Logo
3:00 pm - 12:13 pmSYD-BTV
35h 13m3 stops
$3,114
Find Deal
Mon, Oct 6 - Mon, Nov 3
Delta Logo
6:00 am - 7:35 amBTV-SYD
34h 35m2 stops
Delta Logo
11:05 am - 11:41 pmSYD-BTV
28h 36m2 stops
$3,749Delta
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Mon, Oct 6 - Mon, Nov 3
Air Canada Logo
6:00 am - 8:20 amBTV-SYD
35h 20m3 stops
Air Canada Logo
11:20 am - 9:45 pmSYD-BTV
26h 25m2 stops
$4,467Air Canada
Find Deal
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KAYAK's insights & trends for Burlington to Sydney flights

Get data-powered insights and trends into flights from Burlington to Sydney to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Burlington to Sydney?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Burlington to Sydney were found on American Airlines ($1,365) and Delta ($3,749).

Good to know

Cheapest flight$799
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 $799 for a one-way ticket and $1,365 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?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Burlington and Sydney, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Burlington to Sydney, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Burlington to Sydney are United Airlines and American Airlines. With an average price for the route of $1,519 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,833 and an overall rating of 7.2.

  • 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.

Top airlines 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.
7.4
United AirlinesOverall score based on 8731 reviews
7.1Entertainment
6.6Food
8.1Crew
7.3Comfort
7.7Boarding
Airline reviews

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

2.0 MediocreDavid, May 2025ORD - MLI
Read more United Airlines reviews

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

get E+, a must for 5 hours flight if you are tall

The first flight was better in terms of the aircraft.

we were delayed going into and out of Newark Airport by 3-4 hours each way. Excuses/reasons given were misleading. Weather was cited at first when there was NO weather issue. Turns out Newark had a shortage of staff and runway construction. United knew this and should have NOT scheduled flights when they know we would be delayed so long. I will avoid United and EWR airport at all cost going forward. Delta never looked so good.

The seat and leg room was not good. The food and beverage service was good.

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

DFW-LHR Toilets not kept clean Too cramped. Aisles so narrow crew were constantly banging into people on the aisle seats. Even then, the carts used are reduced width. Other than that it was a decent flight on both legs

Eventless. It was a good flight and good crew. Can’t complaint.

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

Was a normal flight but it was delayed, and there wasn't an explanation.

In flight connectivity (via T-Mobile) was often not working.

Pitch was very small. Knees were on the seat back in front of me.

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

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