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Cheap flights from Maine to Sydney, NS from C$ 507

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YQY
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Maine to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Maine to Sydney
Explore the most affordable flight options available from Maine to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Tue 25/810:40 a.m.
BOS
-
YQY
1 stop4h 59m
Air Canada
Sat 29/85:20 p.m.
YQY
-
BOS
1 stop5h 07m
Air Canada
Deal found 31/1C$ 1,081
Tue 25/810:40 a.m.
BOS
-
YQY
1 stop4h 59m
Air Canada
Mon 31/85:05 a.m.
YQY
-
BOS
1 stop5h 48m
Air Canada
Deal found 1/2C$ 1,088
Sat 8/85:00 p.m.
BOS
-
YQY
1 stop6h 07m
Air Canada
Sun 16/85:05 a.m.
YQY
-
BOS
1 stop5h 48m
Air Canada
Deal found 1/2C$ 1,095
Tue 25/86:00 a.m.
BOS
-
YQY
2 stops9h 39m
Air Canada
Fri 4/95:05 a.m.
YQY
-
BOS
1 stop5h 48m
Air Canada
Deal found 31/1C$ 1,100
Wed 26/87:40 p.m.
BOS
-
YQY
2 stops19h 59m
Air Canada
Wed 2/95:20 p.m.
YQY
-
BOS
1 stop5h 07m
Air Canada
Deal found 31/1C$ 1,115
Fri 28/810:40 a.m.
BOS
-
YQY
1 stop4h 59m
Air Canada
Sat 29/85:20 p.m.
YQY
-
BOS
1 stop5h 07m
Air Canada
Deal found 1/2C$ 1,121
Wed 26/87:40 p.m.
BOS
-
YQY
2 stops19h 59m
Air Canada
Sun 30/85:05 a.m.
YQY
-
BOS
1 stop7h 47m
Air Canada
Deal found 31/1C$ 1,122
Tue 25/86:00 a.m.
BOS
-
YQY
2 stops9h 39m
Air Canada
Thu 3/95:20 p.m.
YQY
-
BOS
2 stops16h 24m
Air Canada
Deal found 1/2C$ 1,126
Fri 28/810:40 a.m.
BOS
-
YQY
1 stop4h 59m
Air Canada
Mon 31/85:05 a.m.
YQY
-
BOS
1 stop7h 47m
Air Canada
Deal found 1/2C$ 1,127
Mon 16/36:15 a.m.
BOS
-
YQY
2 stops16h 08m
Air Canada
Mon 23/35:20 a.m.
YQY
-
BOS
1 stop5h 12m
Air Canada
Deal found 31/1C$ 1,134
Fri 3/46:00 a.m.
PWM
-
YQY
2 stops28h 46m
Air Canada
Tue 7/412:30 p.m.
YQY
-
PWM
2 stops25h 55m
Air Canada
Deal found 31/1C$ 1,635
Wed 18/33:44 p.m.
PWM
-
YQY
2 stops18h 48m
Air Canada
Wed 25/35:20 a.m.
YQY
-
PWM
2 stops18h 44m
Air Canada
Deal found 1/2C$ 1,653

Find flight deals from Maine to Sydney

Keep the following information in mind while searching for Maine to Sydney flight deals. Data was last updated 2 February 2026.

Round-trip from

C$ 1,081

One-way from

C$ 507
Air Canada
  • Air Canada
  • 16/3-23/3
  • 2 total stops
  • 12h 00m total
  • Maine to Sydney
Search Deals
Air Canada
  • Air Canada
  • 29/7
  • 1 total stop
  • 4h 59m total
  • Maine to Sydney
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine to Sydney 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, Cheapflights users made 629,999 searches. Data last updated 2 February 2026.
Use the filters below to find and compare flights from Maine to Sydney that are best for you.

Fly from

Maine

Fly to

Sydney

Route

Depart

Return

Price

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Thu 18/6

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

2 stops10h 29m

Sydney

Sun 21/6

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

1 stop5h 48m

C$ 1,100

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Fri 27/2

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

1 stop6h 48m

Sydney

Mon 2/3

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

1 stop5h 12m

C$ 1,121

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

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Mon 16/3

6:15 a.m.-11:23 p.m.

2 stops16h 08m

Sydney

Mon 23/3

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

1 stop5h 12m

C$ 1,134

PortlandSydney

PWM - YQY

PWMYQY

Portland

Fri 3/4

6:00 a.m.-11:46 a.m.

2 stops28h 46m

Sydney

Tue 7/4

12:30 p.m.-1:25 p.m.

2 stops25h 55m

C$ 1,635

PortlandSydney

PWM - YQY

PWMYQY

Portland

Wed 18/3

3:44 p.m.-11:32 a.m.

2 stops18h 48m

Sydney

Wed 25/3

5:20 a.m.-11:04 p.m.

2 stops18h 44m

C$ 1,653

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Wed 29/7

10:40 a.m.-4:39 p.m.

1 stop4h 59m

C$ 507

PortlandSydney

PWM - YQY

PWMYQY

Portland

Wed 15/7

5:20 a.m.-4:39 p.m.

2 stops10h 19m

C$ 775

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Best time to book a flight from Maine to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Maine with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maine to Sydney
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Maine to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Maine?

    Sydney (YQY), located 11.2 km from the city centre, is the airport you fly into when you book flights from Maine to Sydney.

  • How long is the flight from Maine to Sydney, Nova Scotia?

    Air Canada can get you from Maine to Sydney, Nova Scotia in just under 6h 48m. Your travel time can differ by up to . The distance between Maine and Sydney, Nova Scotia is about 967 km.

  • Can I find deals for flights from Maine to Sydney that include hotel bookings?

    Yes. In addition to deals on Maine to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maine to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maine to Sydney.

  • Can I find deals for business class flights from Maine to Sydney?

    Yes. Cheapflights offers flight deals from Maine to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Maine to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Maine to Sydney?

Cheapflights makes it easy to find Maine to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Maine to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Maine.

Can Cheapflights find flights from Maine to Sydney with no change fees?

Yes, we can. To see specific flights from Maine to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Maine to Sydney become cheaper?

Not ready to book yet? You can track prices for flights from Maine to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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