How does KAYAK find such low prices on flights from Idaho 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 Idaho to Sydney. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Idaho is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Idaho 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 Idaho with another airline. Visit our flight page for the latest deals!>/a>

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

$480 CHEAP FLIGHTS from Idaho to Sydney

SYD

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$896

Typical prices: $1,095-$1,390

United Airlines

Fri 1/23Fri 1/30

GEG - SYD • 2 stops

Cheapest one-way

$480

United Airlines

Thu 1/22

GEG - SYD • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Sydney!

Flight Deals

Cheap Flights from Idaho to Sydney

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Idaho to Sydney

Fri, Jan 23 - Fri, Jan 30

4:10 pm - 6:20 amGEG-SYD

43h 10m2 stops

12:10 pm - 9:22 pmSYD-GEG

28h 12m2 stops

$896United Airlines

Find Deal

Sat, Mar 14 - Tue, Mar 24

12:30 pm - 9:15 amGEG-SYD

26h 45m1 stop

12:10 pm - 9:20 pmSYD-GEG

27h 10m1 stop

$897United Airlines

Find Deal

Tue, Mar 24 - Tue, Apr 14

10:49 am - 6:10 amGEG-SYD

25h 21m2 stops

5:45 pm - 10:56 pmSYD-GEG

22h 11m2 stops

$910American Airlines

Find Deal

Sun, Nov 9 - Wed, Nov 12

7:00 am - 6:55 amBOI-SYD

29h 55m1 stop

2:05 pm - 10:32 pmSYD-BOI

26h 27m1 stop

$1,148American Airlines

Find Deal

Wed, Nov 26 - Wed, Dec 3

6:00 am - 8:30 amBOI-SYD

32h 30m2 stops

10:40 am - 8:20 pmSYD-BOI

27h 40m2 stops

$1,168Delta

Find Deal

Mon, Nov 10 - Thu, Nov 13

12:50 pm - 8:30 amBOI-SYD

25h 40m2 stops

10:40 am - 6:54 pmSYD-BOI

26h 14m2 stops

$1,218Delta

Find Deal

Tue, Apr 7 - Tue, Apr 28

6:40 am - 7:30 amGEG-SYD

31h 50m1 stop

5:45 pm - 10:38 pmSYD-GEG

21h 53m1 stop

$1,236Multiple Airlines

Find Deal

Tue, Mar 24 - Tue, Apr 14

12:50 pm - 6:10 amGEG-SYD

23h 20m1 stop

9:10 am - 10:38 pmSYD-GEG

30h 28m1 stop

$1,237Multiple Airlines

Find Deal

Tue, Feb 10 - Thu, Feb 12

4:59 pm - 6:10 amGEG-SYD

18h 11m1 stop

9:55 pm - 9:13 pmSYD-GEG

42h 18m2 stops

$1,363Qantas Airways

Find Deal

Tue, Feb 10 - Thu, Feb 12

4:59 pm - 6:10 amGEG-SYD

18h 11m1 stop

2:05 pm - 9:13 pmSYD-GEG

26h 08m1 stop

$1,432Qantas Airways

Find Deal

Useful Info

Low season	September
High season	December
Cheapest flight	$480

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly with an average 50% increase in price.

Flight from Spokane to Sydney

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

Parramatta

Penrith

Terrigal

Katoomba

Coogee

Cronulla

Randwick

Charlestown

Lithgow

Swansea

Brooklyn

Newport

Everything you need to know for your flight to Sydney

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Sydney

Sydney (SYD)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SYD

$480 Find Cheap Flights from Idaho to Sydney

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

Everything you should know

Cheap Flights from Idaho to Sydney

Recent round-trip flight deals from Idaho to Sydney

Recent one-way flight deals from Idaho to Sydney

Recent last minute flight deals from Idaho to Sydney

Good to know

FAQs for booking flights from Idaho to Sydney

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

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

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

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

Traveling to a place near Sydney?

Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney

Cabin class types available on flights to Idaho

Complete your trip to Sydney with a hotel stay or car rental

Find direct flights for Sydney

Flights to other popular destinations

Flights from domestic origins to Sydney

Choose which airport to fly into in Sydney

Find deals for your return flight