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.

$711 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, Nov 5 - Tue, Nov 17

2:05 pm - 9:20 amPWM Portland-SYD Sydney Kingsford Smith

27h 15m2 stops Washington, D.C. Dulles Intl San Francisco

11:20 am - 11:21 pmSYD Sydney Kingsford Smith-PWM Portland

28h 01m2 stops Los Angeles Newark

$1,291United Airlines

Thu, Nov 5 - Tue, Nov 17

8:29 am - 9:20 amPWM Portland-SYD Sydney Kingsford Smith

32h 51m3 stops Chicago O'Hare Intl Denver Intl San Francisco

11:50 am - 6:49 pmSYD Sydney Kingsford Smith-PWM Portland

22h 59m2 stops San Francisco Newark

$1,291United Airlines

Thu, Nov 5 - Tue, Nov 17

12:42 pm - 8:30 amPWM Portland-SYD Sydney Kingsford Smith

27h 48m2 stops Detroit Metropolitan Wayne County Los Angeles

10:40 am - 12:19 amSYD Sydney Kingsford Smith-PWM Portland

29h 39m2 stops Los Angeles New York John F Kennedy Intl

$1,291Delta

Sun, Jan 24 - Sun, Jan 31

6:30 am - 6:50 amPWM Portland-SYD Sydney Kingsford Smith

32h 20m2 stops New York John F Kennedy Intl Los Angeles

10:40 am - 10:23 pmSYD Sydney Kingsford Smith-PWM Portland

27h 43m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,352Delta

Fri, Feb 19 - Mon, Mar 1

3:15 pm - 9:05 amPWM Portland-SYD Sydney Kingsford Smith

25h 50m2 stops Newark Los Angeles

11:20 am - 10:55 pmSYD Sydney Kingsford Smith-PWM Portland

27h 35m2 stops Los Angeles Newark

$1,451United Airlines

Fri, Feb 19 - Mon, Mar 1

12:43 pm - 6:55 amPWM Portland-SYD Sydney Kingsford Smith

26h 12m2 stops Philadelphia Dallas/Fort Worth

7:40 pm - 12:12 pmSYD Sydney Kingsford Smith-PWM Portland

32h 32m3 stops Melbourne Los Angeles Philadelphia

$1,803Multiple Airlines

Sat, Nov 21 - Sat, Nov 28

8:49 am - 7:00 amPWM Portland-SYD Sydney Kingsford Smith

30h 11m2 stops Newark Houston George Bush Intcntl

9:10 am - 11:21 pmSYD Sydney Kingsford Smith-PWM Portland

30h 11m2 stops Houston George Bush Intcntl Newark

$1,830United Airlines

Sat, Oct 31 - Wed, Nov 4

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

57h 00m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

4:50 pm - 11:43 pmSYD Sydney Kingsford Smith-PWM Portland

46h 53m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

$1,851Etihad Airways

Sat, Oct 31 - Wed, Nov 4

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

57h 00m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

4:50 pm - 11:43 pmSYD Sydney Kingsford Smith-PWM Portland

46h 53m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

$1,945Etihad Airways

Fri, Nov 20 - Fri, Nov 27

10:19 am - 6:55 amPWM Portland-SYD Sydney Kingsford Smith

28h 36m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

2:05 pm - 11:57 pmSYD Sydney Kingsford Smith-PWM Portland

25h 52m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National

$2,107American Airlines

Useful Info

Low season	July
High season	December

Best time to beat the crowds but there is an average 3% increase in price.

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

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.