Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Massachusetts to Sydney from C$ 509

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 4/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Massachusetts to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:35 p.m. - 11:23 p.m.
BOS
-
YQY
6h 48m
1 stop
Air Canada Logo
5:20 a.m. - 9:32 a.m.
YQY
-
BOS
5h 12m
1 stop
C$ 1,058Air Canada
Mon, 16 Mar - Mon, 23 Mar
Air Canada Logo
5:00 p.m. - 12:09 a.m.
BOS
-
YQY
6h 09m
1 stop
Air Canada Logo
5:05 a.m. - 9:53 a.m.
YQY
-
BOS
5h 48m
1 stop
C$ 1,059Air Canada
Mon, 15 Jun - Thu, 18 Jun
Air Canada Logo
5:00 p.m. - 12:09 a.m.
BOS
-
YQY
6h 09m
1 stop
Air Canada Logo
5:05 a.m. - 2:41 p.m.
YQY
-
BOS
10h 36m
2 stops
C$ 1,065Air Canada
Mon, 15 Jun - Thu, 18 Jun
Air Canada Logo
5:10 a.m. - 4:39 p.m.
BOS
-
YQY
10h 29m
2 stops
Air Canada Logo
5:05 a.m. - 2:41 p.m.
YQY
-
BOS
10h 36m
2 stops
C$ 1,069Air Canada
Mon, 15 Jun - Thu, 18 Jun
Air Canada Logo
10:35 a.m. - 4:39 p.m.
BOS
-
YQY
5h 04m
1 stop
Air Canada Logo
5:20 p.m. - 9:27 p.m.
YQY
-
BOS
5h 07m
1 stop
C$ 1,086Air Canada
Mon, 15 Jun - Sat, 20 Jun
Air Canada Logo
10:35 a.m. - 4:39 p.m.
BOS
-
YQY
5h 04m
1 stop
Air Canada Logo
5:05 a.m. - 9:54 a.m.
YQY
-
BOS
5h 49m
1 stop
C$ 1,093Air Canada
Tue, 9 Jun - Fri, 12 Jun
Air Canada Logo
6:40 p.m. - 11:32 a.m.
BOS
-
YQY
15h 52m
2 stops
Air Canada Logo
5:20 a.m. - 9:32 a.m.
YQY
-
BOS
5h 12m
1 stop
C$ 1,097Air Canada
Mon, 16 Mar - Mon, 23 Mar
Air Canada Logo
6:45 p.m. - 11:46 a.m.
BOS
-
YQY
16h 01m
1 stop
Air Canada Logo
5:30 a.m. - 3:55 p.m.
YQY
-
BOS
11h 25m
2 stops
C$ 1,103Air Canada
Thu, 23 Apr - Tue, 28 Apr
Air Canada Logo
5:10 a.m. - 4:39 p.m.
BOS
-
YQY
10h 29m
2 stops
Air Canada Logo
5:05 a.m. - 9:54 a.m.
YQY
-
BOS
5h 49m
1 stop
C$ 1,104Air Canada
Tue, 9 Jun - Fri, 12 Jun
Air Canada Logo
6:45 p.m. - 11:46 a.m.
BOS
-
YQY
16h 01m
1 stop
Air Canada Logo
5:30 a.m. - 9:49 a.m.
YQY
-
BOS
5h 19m
1 stop
C$ 1,122Air Canada
Thu, 23 Apr - Tue, 28 Apr

Air Canada flights from Massachusetts to Sydney, Nova Scotia

Our best Air Canada deals on Massachusetts to Sydney, Nova Scotia flight tickets
Air Canada
16 Mar
BOS3:35 p.m.Boston Logan Intl
6h 48m
1 stop
YQY11:23 p.m.Sydney
23 Mar
YQY5:20 a.m.Sydney
5h 12m
1 stop
BOS9:32 a.m.Boston Logan Intl
C$ 1,058
Air Canada
15 Jun
BOS5:00 p.m.Boston Logan Intl
6h 09m
1 stop
YQY12:09 a.m.Sydney
18 Jun
YQY5:05 a.m.Sydney
5h 48m
1 stop
BOS9:53 a.m.Boston Logan Intl
C$ 1,059
Air Canada
15 Jun
BOS5:00 p.m.Boston Logan Intl
6h 09m
1 stop
YQY12:09 a.m.Sydney
18 Jun
YQY5:05 a.m.Sydney
10h 36m
2 stops
BOS2:41 p.m.Boston Logan Intl
C$ 1,065

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts to Sydney, Nova Scotia 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 96,600 searches. Data last updated 6 February 2026.
Use the filters below to find and compare flights from Massachusetts to Sydney, Nova Scotia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Mon 16/3

3:35 p.m.-11:23 p.m.

1 stop6h 48m

Sydney

Mon 23/3

5:20 a.m.-9:32 a.m.

1 stop5h 12m

C$ 1,058

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Mon 15/6

5:00 p.m.-12:09 a.m.

1 stop6h 09m

Sydney

Thu 18/6

5:05 a.m.-9:53 a.m.

1 stop5h 48m

C$ 1,059

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Mon 15/6

5:00 p.m.-12:09 a.m.

1 stop6h 09m

Sydney

Thu 18/6

5:05 a.m.-2:41 p.m.

2 stops10h 36m

C$ 1,065

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Mon 15/6

5:10 a.m.-4:39 p.m.

2 stops10h 29m

Sydney

Thu 18/6

5:05 a.m.-2:41 p.m.

2 stops10h 36m

C$ 1,069

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Mon 15/6

10:35 a.m.-4:39 p.m.

1 stop5h 04m

Sydney

Sat 20/6

5:20 p.m.-9:27 p.m.

1 stop5h 07m

C$ 1,086

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Tue 9/6

10:35 a.m.-4:39 p.m.

1 stop5h 04m

Sydney

Fri 12/6

5:05 a.m.-9:54 a.m.

1 stop5h 49m

C$ 1,093

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Mon 16/3

6:40 p.m.-11:32 a.m.

2 stops15h 52m

Sydney

Mon 23/3

5:20 a.m.-9:32 a.m.

1 stop5h 12m

C$ 1,097

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Thu 23/4

6:45 p.m.-11:46 a.m.

1 stop16h 01m

Sydney

Tue 28/4

5:30 a.m.-3:55 p.m.

2 stops11h 25m

C$ 1,103

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Tue 9/6

5:10 a.m.-4:39 p.m.

2 stops10h 29m

Sydney

Fri 12/6

5:05 a.m.-9:54 a.m.

1 stop5h 49m

C$ 1,104

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Thu 23/4

6:45 p.m.-11:46 a.m.

1 stop16h 01m

Sydney

Tue 28/4

5:30 a.m.-9:49 a.m.

1 stop5h 19m

C$ 1,122

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Sydney from

How to get the cheapest flight ticket from Massachusetts to Sydney, Nova Scotia

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 airline that flies from Massachusetts to Sydney?

Air Canada is the most popular carrier operating from Massachusetts to Sydney

Cheap Massachusetts to Sydney, Nova Scotia flight deals and tips

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

Fastest flight time

8h 58m

Direct flights

None
The fastest flight from Massachusetts to Sydney, Nova Scotia takes 8h 58m
There are no direct flights from Massachusetts to Sydney, Nova Scotia. There are no popular flight routes from Massachusetts to Sydney, Nova Scotia.
Search flight deals

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

    Prices for flights from Massachusetts to Sydney Airport were last updated today.

  • How old do you have to be to fly from Massachusetts to Sydney 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 Massachusetts to Sydney Airport.

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

    The required travel and health documents for your Sydney 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 Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Cheticamp

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Massachusetts to Sydney. momondo saves you time and could save you money on your trip.

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Massachusetts.

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

Price alerts on flights to Sydney from Massachusetts are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Sydney, Nova Scotia 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 8/3
Sun 15/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada

Airports servicing Nova Scotia

Halifax Intl Airport