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Cheap flights from Massachusetts to Sydney from C$ 426

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 4/9. 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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Find the cheapest flights from Massachusetts to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
10:40 a.m. - 4:38 p.m.
BOS
-
YQY
4h 58m
1 stop
Air Canada Logo
5:20 p.m. - 9:27 p.m.
YQY
-
BOS
5h 07m
1 stop
C$ 921Air Canada
Thu, 1 Oct - Tue, 6 Oct
Air Canada Logo
10:40 a.m. - 4:38 p.m.
BOS
-
YQY
4h 58m
1 stop
Air Canada Logo
5:05 a.m. - 9:55 a.m.
YQY
-
BOS
5h 50m
1 stop
C$ 928Air Canada
Thu, 24 Sep - Sun, 27 Sep
Air Canada Logo
6:00 a.m. - 4:38 p.m.
BOS
-
YQY
9h 38m
2 stops
Air Canada Logo
5:20 p.m. - 9:27 p.m.
YQY
-
BOS
5h 07m
1 stop
C$ 932Air Canada
Thu, 1 Oct - Tue, 6 Oct
Air Canada Logo
6:00 a.m. - 4:38 p.m.
BOS
-
YQY
9h 38m
2 stops
Air Canada Logo
5:05 a.m. - 9:55 a.m.
YQY
-
BOS
5h 50m
1 stop
C$ 939Air Canada
Thu, 24 Sep - Sun, 27 Sep
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$ 962Air Canada
Fri, 5 Jun - Mon, 8 Jun
Air Canada Logo
6:00 a.m. - 4:38 p.m.
BOS
-
YQY
9h 38m
2 stops
Air Canada Logo
5:20 p.m. - 8:44 a.m.
YQY
-
BOS
16h 24m
2 stops
C$ 965Air Canada
Thu, 24 Sep - Sun, 27 Sep
Air Canada Logo
5:10 a.m. - 4:39 p.m.
BOS
-
YQY
10h 29m
2 stops
Air Canada Logo
5:20 p.m. - 9:27 p.m.
YQY
-
BOS
5h 07m
1 stop
C$ 973Air Canada
Fri, 5 Jun - Mon, 8 Jun
Air Canada Logo
4:55 p.m. - 12:07 a.m.
BOS
-
YQY
6h 12m
1 stop
Air Canada Logo
5:00 a.m. - 11:52 a.m.
YQY
-
BOS
7h 52m
1 stop
C$ 976Air Canada
Sat, 4 Jul - Sat, 11 Jul
Air Canada Logo
5:10 a.m. - 4:39 p.m.
BOS
-
YQY
10h 29m
2 stops
Air Canada Logo
5:00 a.m. - 9:53 a.m.
YQY
-
BOS
5h 53m
1 stop
C$ 980Air Canada
Thu, 25 Jun - Fri, 3 Jul
Air Canada Logo
10:50 a.m. - 12:45 a.m.
BOS
-
YQY
12h 55m
1 stop
Air Canada Logo
5:20 p.m. - 8:44 a.m.
YQY
-
BOS
16h 24m
2 stops
C$ 995Air Canada
Sun, 11 Oct - Fri, 16 Oct

Air Canada flights from Massachusetts to Sydney, Nova Scotia

Our best Air Canada deals on Massachusetts to Sydney, Nova Scotia flight tickets
Air Canada
1 Oct
BOS10:40 a.m.Boston Logan Intl
4h 58m
1 stop
YQY4:38 p.m.Sydney
6 Oct
YQY5:20 p.m.Sydney
5h 07m
1 stop
BOS9:27 p.m.Boston Logan Intl
C$ 921
Air Canada
24 Sep
BOS10:40 a.m.Boston Logan Intl
4h 58m
1 stop
YQY4:38 p.m.Sydney
27 Sep
YQY5:05 a.m.Sydney
5h 50m
1 stop
BOS9:55 a.m.Boston Logan Intl
C$ 928
Air Canada
1 Oct
BOS6:00 a.m.Boston Logan Intl
9h 38m
2 stops
YQY4:38 p.m.Sydney
6 Oct
YQY5:20 p.m.Sydney
5h 07m
1 stop
BOS9:27 p.m.Boston Logan Intl
C$ 932

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 9 May 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

Cheapest round-trip
Quickest round-trip

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Thu 1/10

10:40 a.m.-4:38 p.m.

1 stop4h 58m

Sydney

Tue 6/10

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

1 stop5h 07m

C$ 921

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Thu 24/9

10:40 a.m.-4:38 p.m.

1 stop4h 58m

Sydney

Sun 27/9

5:05 a.m.-9:55 a.m.

1 stop5h 50m

C$ 928

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Thu 1/10

6:00 a.m.-4:38 p.m.

2 stops9h 38m

Sydney

Tue 6/10

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

1 stop5h 07m

C$ 932

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Thu 24/9

6:00 a.m.-4:38 p.m.

2 stops9h 38m

Sydney

Sun 27/9

5:05 a.m.-9:55 a.m.

1 stop5h 50m

C$ 939

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Fri 5/6

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

1 stop5h 04m

Sydney

Mon 8/6

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

1 stop5h 07m

C$ 962

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Thu 24/9

6:00 a.m.-4:38 p.m.

2 stops9h 38m

Sydney

Sun 27/9

5:20 p.m.-8:44 a.m.

2 stops16h 24m

C$ 965

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Fri 5/6

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

2 stops10h 29m

Sydney

Mon 8/6

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

1 stop5h 07m

C$ 973

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Sat 4/7

4:55 p.m.-12:07 a.m.

1 stop6h 12m

Sydney

Sat 11/7

5:00 a.m.-11:52 a.m.

1 stop7h 52m

C$ 976

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Thu 25/6

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

2 stops10h 29m

Sydney

Fri 3/7

5:00 a.m.-9:53 a.m.

1 stop5h 53m

C$ 980

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Sun 11/10

10:50 a.m.-12:45 a.m.

1 stop12h 55m

Sydney

Fri 16/10

5:20 p.m.-8:44 a.m.

2 stops16h 24m

C$ 995

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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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 month to fly to Sydney, Nova Scotia?

If you aren’t able to travel during the month of November, then book flights to Sydney, Nova Scotia from Massachusetts during February instead. Flights to Sydney, Nova Scotia in February, while not as cheap as those in November, still average around C$ 0.

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

15h 16m

Direct flights

None
The fastest flight from Massachusetts to Sydney, Nova Scotia takes 15h 16m
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

Frequently asked questions about flying from Massachusetts to Sydney, Nova Scotia

  • 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.
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Find better results for your trip to Canada

Airports servicing Nova Scotia

Halifax Intl Airport