What is the cheapest airline that flies from Massachusetts to Sydney Kingsford Smith?

Etihad Airways and Qantas Airways are the most popular carriers operating from Massachusetts to Sydney Kingsford Smith

How long does it take to fly to Sydney?

Flight times from Massachusetts to Sydney vary, but if you’re flying out of Boston and flying into Sydney (one of the most popular routes), then the duration is 26h 51m on average. Another popular route from Massachusetts to Sydney is flying from Worcester to Sydney, which will take roughly 36h 31m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Sydney?

Qantas Airways, United Airlines and Delta are the top three most popular airlines that fly to Sydney from Massachusetts according to our data. Qantas Airways is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 10 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Massachusetts to Sydney Kingsford Smith Airport refresh daily.

How many operators does momondo search for flights from Massachusetts to Sydney Kingsford Smith Airport?

As of March 2026, there are 10 operators available to choose from for flights from Massachusetts to Sydney Kingsford Smith Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Sydney Kingsford Smith Airport.

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

The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$526 Cheap Flights from Massachusetts to Sydney in 2026

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Find the cheapest flights from Massachusetts to Sydney

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:35 am - 7:20 am

BOS

SYD

30h 45m

2 stops

9:20 am - 9:54 am

SYD

BOS

38h 34m

1 stop

$1,196Air Canada

Tue, May 12 - Wed, May 27

10:35 am - 7:20 am

BOS

SYD

30h 45m

3 stops

9:20 am - 9:45 am

SYD

BOS

38h 25m

2 stops

$1,199Air Canada

Mon, May 11 - Mon, May 18

10:35 am - 7:20 am

BOS

SYD

30h 45m

3 stops

9:20 am - 9:45 am

SYD

BOS

38h 25m

2 stops

$1,200Air Canada

Mon, May 4 - Mon, May 11

12:45 pm - 7:10 pm

BDL

SYD

40h 25m

2 stops

11:45 am - 2:29 pm

SYD

BDL

40h 44m

2 stops

$1,481ANA

Sun, Aug 23 - Thu, Sep 3

6:05 am - 6:55 am

BDL

SYD

34h 50m

2 stops

9:30 am - 6:42 pm

SYD

BDL

23h 12m

2 stops

$1,567United Airlines

Mon, May 11 - Mon, May 18

6:05 am - 6:55 am

BDL

SYD

34h 50m

2 stops

9:30 am - 6:57 pm

SYD

BDL

23h 27m

2 stops

$1,568United Airlines

Fri, May 1 - Sat, May 16

12:02 pm - 7:05 am

BDL

SYD

29h 03m

2 stops

12:00 pm - 11:59 pm

SYD

BDL

25h 59m

1 stop

$1,569American Airlines

Fri, May 1 - Sat, May 16

2:39 pm - 7:05 am

ORH

SYD

26h 26m

2 stops

9:25 pm - 2:14 pm

SYD

ORH

30h 49m

2 stops

$1,588American Airlines

Sun, May 10 - Sun, May 17

6:43 pm - 8:00 am

BDL

SYD

47h 17m

2 stops

12:00 pm - 11:59 pm

SYD

BDL

25h 59m

1 stop

$1,618Qantas Airways

Fri, May 1 - Sat, May 16

6:09 am - 9:25 am

BDL

SYD

37h 16m

2 stops

8:55 pm - 9:41 pm

SYD

BDL

38h 46m

2 stops

$1,638ANA

Sun, Aug 23 - Wed, Sep 2

Etihad Airways flights from Massachusetts to Sydney

Our best Etihad Airways deals on Massachusetts to Sydney flight tickets

Etihad Airways

Apr 5

BOS9:20 pmBoston Logan Intl

29h 30m

1 stop

SYD4:50 pmSydney Kingsford Smith

Apr 16

SYD8:50 pmSydney Kingsford Smith

31h 50m

1 stop

BOS2:40 pmBoston Logan Intl

$1,486

Etihad Airways

Apr 5

BOS4:25 pmBoston Logan Intl

47h 45m

1 stop

SYD6:10 amSydney Kingsford Smith

Apr 16

SYD8:50 pmSydney Kingsford Smith

31h 50m

1 stop

BOS2:40 pmBoston Logan Intl

$1,487

Etihad Airways

Apr 7

BOS4:25 pmBoston Logan Intl

34h 25m

1 stop

SYD4:50 pmSydney Kingsford Smith

Sep 10

SYD9:30 pmSydney Kingsford Smith

31h 10m

1 stop

BOS2:40 pmBoston Logan Intl

$1,491

Air Canada flights from Massachusetts to Sydney

Our best Air Canada deals on Massachusetts to Sydney flight tickets

Air Canada

May 12

BOS10:35 amBoston Logan Intl

30h 45m

2 stops

SYD7:20 amSydney Kingsford Smith

May 27

SYD9:20 amSydney Kingsford Smith

38h 34m

1 stop

BOS9:54 amBoston Logan Intl

$1,196

Air Canada

May 11

BOS10:35 amBoston Logan Intl

30h 45m

3 stops

SYD7:20 amSydney Kingsford Smith

May 18

SYD9:20 amSydney Kingsford Smith

38h 25m

2 stops

BOS9:45 amBoston Logan Intl

$1,199

Air Canada

May 4

BOS10:35 amBoston Logan Intl

30h 45m

3 stops

SYD7:20 amSydney Kingsford Smith

May 11

SYD9:20 amSydney Kingsford Smith

38h 25m

2 stops

BOS9:45 amBoston Logan Intl

$1,200

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 5/12

10:35 am-7:20 am

2 stops30h 45m

Sydney Kingsford Smith

Wed 5/27

9:20 am-9:54 am

1 stop38h 34m

$1,196

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 5/11

10:35 am-7:20 am

3 stops30h 45m

Sydney Kingsford Smith

Mon 5/18

9:20 am-9:45 am

2 stops38h 25m

$1,199

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 5/4

10:35 am-7:20 am

3 stops30h 45m

Sydney Kingsford Smith

Mon 5/11

9:20 am-9:45 am

2 stops38h 25m

$1,200

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Sun 8/23

12:45 pm-7:10 pm

2 stops40h 25m

Sydney Kingsford Smith

Thu 9/3

11:45 am-2:29 pm

2 stops40h 44m

$1,481

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Mon 5/11

6:05 am-6:55 am

2 stops34h 50m

Sydney Kingsford Smith

Mon 5/18

9:30 am-6:42 pm

2 stops23h 12m

$1,567

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Fri 5/1

6:05 am-6:55 am

2 stops34h 50m

Sydney Kingsford Smith

Sat 5/16

9:30 am-6:57 pm

2 stops23h 27m

$1,568

Quickest round-trip

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Fri 5/1

12:02 pm-7:05 am

2 stops29h 03m

Sydney Kingsford Smith

Sat 5/16

12:00 pm-11:59 pm

1 stop25h 59m

$1,569

WorcesterSydney

ORH - SYD

ORHSYD

Worcester

Sun 5/10

2:39 pm-7:05 am

2 stops26h 26m

Sydney Kingsford Smith

Sun 5/17

9:25 pm-2:14 pm

2 stops30h 49m

$1,588

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Fri 5/1

6:43 pm-8:00 am

2 stops47h 17m

Sydney Kingsford Smith

Sat 5/16

12:00 pm-11:59 pm

1 stop25h 59m

$1,618

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Sun 8/23

6:09 am-9:25 am

2 stops37h 16m

Sydney Kingsford Smith

Wed 9/2

8:55 pm-9:41 pm

2 stops38h 46m

$1,638

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Massachusetts 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

Prices

Airlines

Other information

What is the cheapest month to fly to Sydney?

In general, September is the cheapest month to fly from Massachusetts to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,196. If you are unable to visit Sydney during the month of September, then departing from Massachusetts during the month March is also very affordable. Most momondo users find prices during this month for around $1,317.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,482 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Massachusetts for as low as $1,272 on momondo.

Can stopping save me money on Massachusetts to Sydney flights?

You could potentially save up to 30% on your flight if you consider stops on a Massachusetts to Sydney flight.

Cheap Massachusetts to Sydney flight deals and tips

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

Fastest flight time	26h 51m
Direct flights	None

The fastest flight from Massachusetts to Sydney takes 26h 51m

There are no direct flights from Massachusetts to Sydney. There are no popular flight routes from Massachusetts to Sydney.

Search flight deals

When did momondo last update prices for flights from Massachusetts to Sydney Kingsford Smith Airport?
Prices for flights from Massachusetts to Sydney Kingsford Smith Airport refresh daily.
How many operators does momondo search for flights from Massachusetts to Sydney Kingsford Smith Airport?
As of March 2026, there are 10 operators available to choose from for flights from Massachusetts to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Massachusetts to Sydney Kingsford Smith Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Massachusetts to Sydney

Compare and see reviews for airlines that fly from Massachusetts to Sydney with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $251	Free Cancellation	Rating 7.2 2,909 reviews	Search JetBlue flights
Delta	PriceFrom $318	Free Cancellation	Rating 7.9 8,355 reviews	Search Delta flights
Fiji Airways	PriceFrom $731	Free Cancellation	Rating 8.1 237 reviews	Search Fiji Airways flights
Air Canada	PriceFrom $907	Free Cancellation	Rating 7.1 10,853 reviews	Search Air Canada flights
Qantas Airways	PriceFrom $1,081	Free Cancellation	Rating 7.5 1,013 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,147	Free Cancellation	Rating 7.1 11,520 reviews	Search American Airlines flights
Air New Zealand	PriceFrom $1,166	Free Cancellation	Rating 8.0 621 reviews	Search Air New Zealand flights
United Airlines	PriceFrom $1,167	Free Cancellation	Rating 7.4 9,499 reviews	Search United Airlines flights
Qatar Airways	PriceFrom $1,233	Free Cancellation	Rating 7.4 3,733 reviews	Search Qatar Airways flights
Cathay Pacific	PriceFrom $1,318	Free Cancellation	Rating 7.6 1,232 reviews	Search Cathay Pacific flights

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Massachusetts to Sydney for you.

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

All flight searches from Massachusetts to Sydney on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Massachusetts and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Massachusetts to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Massachusetts to Sydney from $526

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Sydney departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Etihad Airways flights from Massachusetts to Sydney

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How to get the cheapest flight ticket from Massachusetts to Sydney

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Can stopping save me money on Massachusetts to Sydney flights?

What is the cheapest airline that flies from Massachusetts to Sydney Kingsford Smith?

What airlines fly to Sydney?

How long does it take to fly to Sydney?

Cheap Massachusetts to Sydney flight deals and tips

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

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Compare and see reviews for airlines that fly from Massachusetts to Sydney with momondo

Traveling to a place near Sydney?

Why use momondo?

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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