How does KAYAK find such low prices on flights from Maine 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 Maine to Sydney.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Sydney?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Maine 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 Maine 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 Maine with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine 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 Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$967 CHEAP FLIGHTS from Maine to Sydney

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Cheap Flights from Maine to Sydney

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Maine to Sydney

Thu, Dec 10 - Thu, Dec 17

6:00 am - 9:05 amPWM Portland-SYD Sydney Kingsford Smith

35h 05m2 stops Newark Los Angeles

9:10 am - 11:59 pmSYD Sydney Kingsford Smith-PWM Portland

30h 49m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

$1,725United Airlines

Thu, Apr 1 - Sat, Apr 24

9:10 am - 8:00 amPWM Portland-SYD Sydney Kingsford Smith

31h 50m2 stops Newark Los Angeles

9:30 am - 9:27 pmSYD Sydney Kingsford Smith-PWM Portland

25h 57m2 stops Los Angeles Chicago O'Hare Intl

$1,852United Airlines

Tue, Feb 2 - Fri, Feb 5

11:30 am - 6:20 amBGR Bangor-SYD Sydney Kingsford Smith

26h 50m2 stops Newark San Francisco

11:20 am - 10:47 amSYD Sydney Kingsford Smith-BGR Bangor

39h 27m2 stops Los Angeles Newark

$2,476United Airlines

Mon, Feb 1 - Fri, Feb 5

2:15 pm - 9:05 amPWM Portland-SYD Sydney Kingsford Smith

26h 50m2 stops Washington, D.C. Dulles Intl Los Angeles

1:20 pm - 11:32 pmSYD Sydney Kingsford Smith-PWM Portland

26h 12m2 stops San Francisco Newark

$2,476United Airlines

Tue, Feb 2 - Fri, Feb 5

11:30 am - 6:20 amBGR Bangor-SYD Sydney Kingsford Smith

26h 50m2 stops Newark San Francisco

11:20 am - 10:47 amSYD Sydney Kingsford Smith-BGR Bangor

39h 27m2 stops Los Angeles Newark

$2,477United Airlines

Mon, Feb 1 - Fri, Feb 5

9:10 am - 6:20 amPWM Portland-SYD Sydney Kingsford Smith

29h 10m2 stops Newark San Francisco

9:20 am - 7:15 pmSYD Sydney Kingsford Smith-PWM Portland

25h 55m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

$2,477United Airlines

Fri, Dec 25 - Sun, Jan 10

12:45 pm - 6:55 amBGR Bangor-SYD Sydney Kingsford Smith

26h 10m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

9:00 pm - 2:41 pmSYD Sydney Kingsford Smith-BGR Bangor

33h 41m2 stops Las Vegas Harry Reid Intl Philadelphia

$2,602Multiple Airlines

Thu, Apr 1 - Sat, Apr 24

5:45 am - 6:30 amPWM Portland-SYD Sydney Kingsford Smith

33h 45m1 stop Los Angeles

12:00 pm - 10:46 pmSYD Sydney Kingsford Smith-PWM Portland

24h 46m2 stops Dallas/Fort Worth Charlotte Douglas

$2,637Qantas Airways

Fri, Dec 25 - Sun, Jan 10

12:45 pm - 6:55 amBGR Bangor-SYD Sydney Kingsford Smith

26h 10m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

11:15 am - 10:59 pmSYD Sydney Kingsford Smith-BGR Bangor

27h 44m2 stops Los Angeles Philadelphia

$2,772American Airlines

Fri, Dec 25 - Sat, Jan 9

12:45 pm - 6:55 amBGR Bangor-SYD Sydney Kingsford Smith

26h 10m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

2:05 pm - 10:59 pmSYD Sydney Kingsford Smith-BGR Bangor

24h 54m2 stops Dallas/Fort Worth Philadelphia

$2,835American Airlines

Useful Info

Low season	July
High season	December
Cheapest flight	$967

Most popular time to fly with an average 28% increase in price.

Flight from Portland to Sydney

How does KAYAK find such low prices on flights from Maine 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 Maine to Sydney.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Sydney?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Maine 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 Maine 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 Maine with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine 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 Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.