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.

$1,599 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

Last minute

Recent round-trip flight deals from Maine to Sydney

Thu, Feb 11 - Sun, Feb 28

11:01 am - 6:55 amPWM Portland-SYD Sydney Kingsford Smith

27h 54m2 stops Philadelphia Dallas/Fort Worth

11:15 am - 10:49 pmSYD Sydney Kingsford Smith-PWM Portland

27h 34m2 stops Los Angeles Philadelphia

$1,599Multiple Airlines

Mon, Feb 8 - Fri, Feb 12

11:25 am - 9:20 amBGR Bangor-SYD Sydney Kingsford Smith

29h 55m2 stops Newark San Francisco

11:50 am - 10:44 amSYD Sydney Kingsford Smith-BGR Bangor

38h 54m2 stops San Francisco Newark

$2,093United Airlines

Fri, Dec 25 - Sun, Jan 10

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

35h 05m2 stops Newark Los Angeles

1:20 pm - 2:33 pmSYD Sydney Kingsford Smith-PWM Portland

41h 13m2 stops San Francisco Washington, D.C. Dulles Intl

$2,429United Airlines

Thu, Feb 11 - Sun, Feb 28

7:10 am - 9:35 amPWM Portland-SYD Sydney Kingsford Smith

34h 25m3 stops Newark Toronto Pearson Intl Vancouver Intl

11:20 am - 9:29 pmSYD Sydney Kingsford Smith-PWM Portland

26h 09m2 stops Vancouver Intl Newark

$2,526Air Canada

Thu, Feb 11 - Sun, Feb 28

7:10 am - 9:35 amPWM Portland-SYD Sydney Kingsford Smith

34h 25m3 stops Newark Toronto Pearson Intl Vancouver Intl

11:20 am - 9:29 pmSYD Sydney Kingsford Smith-PWM Portland

50h 09m3 stops Vancouver Intl Toronto Pearson Intl Newark

$2,662Air Canada

Fri, Dec 25 - Sun, Jan 10

12:45 pm - 9:00 amBGR Bangor-SYD Sydney Kingsford Smith

28h 15m2 stops Washington, D.C. Reagan-National Los Angeles

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

51h 49m2 stops Los Angeles Philadelphia

$2,688Qantas Airways

Fri, Dec 25 - Sun, Jan 10

7:10 am - 9:00 amBGR Bangor-SYD Sydney Kingsford Smith

33h 50m2 stops Washington, D.C. Reagan-National Los Angeles

11:20 am - 10:59 pmSYD Sydney Kingsford Smith-BGR Bangor

51h 39m2 stops Los Angeles Philadelphia

$2,690Qantas Airways

Fri, Dec 25 - Sun, Jan 10

12:45 pm - 9:00 amBGR Bangor-SYD Sydney Kingsford Smith

28h 15m2 stops Washington, D.C. Reagan-National Los Angeles

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

51h 49m2 stops Los Angeles Philadelphia

$2,691Qantas Airways

Fri, Dec 25 - Sun, Jan 10

6:30 am - 6:55 amBGR Bangor-SYD Sydney Kingsford Smith

32h 25m2 stops Philadelphia Dallas/Fort Worth

2:05 pm - 2:41 pmSYD Sydney Kingsford Smith-BGR Bangor

40h 36m2 stops Dallas/Fort Worth Philadelphia

$2,799Qantas Airways

Sat, Dec 19 - Sat, Dec 26

10:53 am - 9:00 amPWM Portland-SYD Sydney Kingsford Smith

30h 07m2 stops Washington, D.C. Reagan-National Los Angeles

2:05 pm - 10:59 pmSYD Sydney Kingsford Smith-PWM Portland

24h 54m2 stops Dallas/Fort Worth Philadelphia

$4,039American Airlines

Useful Info

Low season	July
High season	December
Cheapest flight	$1,599

Best time to beat the crowds but there is an average 1% increase in price.

Most popular time to fly with an average 29% 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.