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 return 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.

$801 CHEAP FLIGHTS from Idaho to Sydney

Save 17% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Idaho to Sydney

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

Return

One-way

Last minute

Recent return flight deals from Idaho to Sydney

Wed, 28 Oct - Wed, 4 Nov

13:57 - 06:25GEG Spokane-SYD Sydney Kingsford Smith

22h 28m1 stop San Francisco

14:05 - 20:40SYD Sydney Kingsford Smith-GEG Spokane

25h 35m1 stop Dallas/Fort Worth

$1,124Qantas Airways

Wed, 3 Feb - Wed, 10 Feb

13:38 - 06:25GEG Spokane-SYD Sydney Kingsford Smith

21h 47m2 stops Seattle/Tacoma Intl San Francisco

21:25 - 22:35SYD Sydney Kingsford Smith-GEG Spokane

20h 10m2 stops San Francisco Portland

$1,477Multiple Airlines

Tue, 20 Oct - Tue, 27 Oct

13:57 - 06:25GEG Spokane-SYD Sydney Kingsford Smith

22h 28m1 stop San Francisco

11:10 - 13:17SYD Sydney Kingsford Smith-GEG Spokane

20h 07m1 stop Los Angeles Los Angeles

$1,480Multiple Airlines

Tue, 20 Oct - Tue, 27 Oct

13:57 - 06:25GEG Spokane-SYD Sydney Kingsford Smith

22h 28m1 stop San Francisco

11:10 - 13:17SYD Sydney Kingsford Smith-GEG Spokane

20h 07m1 stop Los Angeles Los Angeles

$1,482Multiple Airlines

Wed, 28 Oct - Wed, 4 Nov

14:51 - 09:00GEG Spokane-SYD Sydney Kingsford Smith

24h 09m1 stop Los Angeles Los Angeles

21:25 - 22:56SYD Sydney Kingsford Smith-GEG Spokane

20h 31m2 stops San Francisco Seattle/Tacoma Intl

$1,486Multiple Airlines

Wed, 3 Feb - Wed, 10 Feb

07:44 - 06:25GEG Spokane-SYD Sydney Kingsford Smith

27h 41m1 stop Los Angeles Los Angeles

21:25 - 16:08SYD Sydney Kingsford Smith-GEG Spokane

37h 43m1 stop San Francisco

$1,487Multiple Airlines

Tue, 16 Feb - Tue, 8 Jun

12:36 - 06:25GEG Spokane-SYD Sydney Kingsford Smith

22h 49m2 stops Portland Los Angeles Los Angeles

10:20 - 14:36SYD Sydney Kingsford Smith-GEG Spokane

21h 16m2 stops Los Angeles Los Angeles Seattle/Tacoma Intl

$1,489Multiple Airlines

Tue, 16 Feb - Tue, 8 Jun

09:14 - 06:25GEG Spokane-SYD Sydney Kingsford Smith

26h 11m3 stops Seattle/Tacoma Intl Portland Los Angeles Los Angeles

10:20 - 17:21SYD Sydney Kingsford Smith-GEG Spokane

24h 01m1 stop Los Angeles Los Angeles

$1,490Multiple Airlines

Fri, 20 Nov - Thu, 26 Nov

07:00 - 09:35GEG Spokane-SYD Sydney Kingsford Smith

31h 35m2 stops San Francisco Vancouver Intl

11:20 - 10:38SYD Sydney Kingsford Smith-GEG Spokane

42h 18m2 stops Vancouver Intl San Francisco

$1,494Multiple Airlines

Tue, 16 Feb - Tue, 8 Jun

17:47 - 09:00GEG Spokane-SYD Sydney Kingsford Smith

20h 13m1 stop Los Angeles Los Angeles

09:10 - 17:21SYD Sydney Kingsford Smith-GEG Spokane

25h 11m1 stop Los Angeles Los Angeles

$1,497Multiple Airlines

Useful Info

Low season	March
High season	December
Cheapest flight	$801

Best time to beat the crowds (19% less expensive on average)

Most popular time to fly (11% more expensive on average)

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 return 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.

Wollongong

Parramatta

Leura

Katoomba

Terrigal

Penrith

Manly

Cronulla

Coogee

Randwick

Lithgow

Bondi Beach

Charlestown

Swansea

Newport

Brooklyn

More options for your flight to Sydney

Add a hotel or car hire

Airports

Cabin class

Origins

Other Destinations

Return flight

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

$801 Find Cheap Flights from Idaho to Sydney – Compare and Save

Cheap Flights from Idaho to Sydney

Recent return 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

Low season

High season

Cheapest flight

FAQs for booking flights from Idaho to Sydney

Travelling to a place near Sydney?

More options for your flight to Sydney

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

Information on the airport you'll fly into in Sydney

Cabin class types available on flights to Idaho

Flights from domestic origins to Sydney

Flights to other popular destinations

Find deals for your return flight