SYD

$554 Find Cheap Flights from Idaho to Sydney - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sydney departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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.

Recent round-trip flight deals from Idaho to Sydney

Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
2:33 pm - 7:30 amGEG  Spokane-SYD Sydney Kingsford Smith
23h 57m2 stops Seattle/Tacoma Intl Los Angeles
Multiple Airlines Logo
5:50 pm - 2:50 pmSYD  Sydney Kingsford Smith-GEG Spokane
38h 00m2 stops Los Angeles Boise Air Term. Gowen Fld
$1,057Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
1:36 pm - 7:30 amGEG  Spokane-SYD Sydney Kingsford Smith
24h 54m2 stops Seattle/Tacoma Intl Los Angeles
Multiple Airlines Logo
9:10 am - 1:23 pmSYD  Sydney Kingsford Smith-GEG Spokane
21h 13m1 stop Los Angeles
$1,063Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
4:21 pm - 7:05 amGEG  Spokane-SYD Sydney Kingsford Smith
21h 44m1 stop Los Angeles
Multiple Airlines Logo
5:50 pm - 7:43 amSYD  Sydney Kingsford Smith-GEG Spokane
30h 53m2 stops Los Angeles Boise Air Term. Gowen Fld
$1,063Multiple Airlines
Sun, Oct 18 - Wed, Oct 28
Multiple Airlines Logo
3:37 pm - 8:05 amGEG  Spokane-SYD Sydney Kingsford Smith
22h 28m2 stops Portland Los Angeles
Multiple Airlines Logo
9:25 pm - 3:22 pmSYD  Sydney Kingsford Smith-GEG Spokane
35h 57m1 stop San Francisco
$1,063Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
4:21 pm - 7:05 amGEG  Spokane-SYD Sydney Kingsford Smith
21h 44m1 stop Los Angeles
Multiple Airlines Logo
9:10 am - 1:23 pmSYD  Sydney Kingsford Smith-GEG Spokane
21h 13m1 stop Los Angeles
$1,069Multiple Airlines
Sun, Oct 18 - Wed, Oct 28
Multiple Airlines Logo
2:51 pm - 8:05 amGEG  Spokane-SYD Sydney Kingsford Smith
23h 14m1 stop Los Angeles
Multiple Airlines Logo
9:25 pm - 3:22 pmSYD  Sydney Kingsford Smith-GEG Spokane
35h 57m1 stop San Francisco
$1,070Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
4:21 pm - 7:05 amGEG  Spokane-SYD Sydney Kingsford Smith
21h 44m1 stop Los Angeles
Multiple Airlines Logo
5:50 pm - 10:38 pmSYD  Sydney Kingsford Smith-GEG Spokane
21h 48m1 stop Los Angeles
$1,073Multiple Airlines
Tue, Sep 8 - Wed, Sep 16
United Airlines Logo
1:04 pm - 6:55 amGEG  Spokane-SYD Sydney Kingsford Smith
24h 51m1 stop San Francisco
United Airlines Logo
10:20 am - 6:51 pmSYD  Sydney Kingsford Smith-GEG Spokane
25h 31m1 stop San Francisco
$1,090United Airlines
Sun, Sep 6 - Tue, Sep 15
United Airlines Logo
12:33 pm - 6:55 amGEG  Spokane-SYD Sydney Kingsford Smith
25h 22m1 stop San Francisco
United Airlines Logo
10:20 am - 7:16 pmSYD  Sydney Kingsford Smith-GEG Spokane
25h 56m1 stop San Francisco
$1,090United Airlines
Sun, Sep 6 - Sun, Sep 20
Delta Logo
4:16 pm - 6:50 amGEG  Spokane-SYD Sydney Kingsford Smith
21h 34m1 stop Los Angeles
Delta Logo
9:15 am - 3:39 pmSYD  Sydney Kingsford Smith-GEG Spokane
23h 24m1 stop Los Angeles
$1,090Delta
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Good to know

Low season

July

Cheapest flight

$554
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 33% increase in price.
Flight from Boise to Sydney

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?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Terrigal
Penrith
Katoomba
Coogee
Cronulla
Randwick
Lithgow
Charlestown
Swansea
Brooklyn
Newport

Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney

Sydney (SYD)