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Cheap flights from Idaho to Australia from $1,162

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Australia departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Idaho to Australia.
Alaska Airlines Logo
5:06 am - 7:45 pmGEG-SYD
21h 39m2 stops
Alaska Airlines Logo
9:40 pm - 9:10 amSYD-GEG
28h 30m2 stops
$1,162Alaska Airlines
Find Deal
Mon, Sep 1 - Sat, Sep 13
Alaska Airlines Logo
1:23 pm - 7:45 pmGEG-SYD
37h 22m2 stops
Alaska Airlines Logo
9:40 pm - 4:07 pmSYD-GEG
35h 27m2 stops
$1,185Alaska Airlines
Find Deal
Thu, Jul 31 - Sat, Aug 16
Air New Zealand Logo
7:09 pm - 8:45 amBOI-SYD
21h 36m2 stops
Air New Zealand Logo
9:55 am - 1:30 pmSYD-BOI
43h 35m2 stops
$1,221Air New Zealand
Find Deal
Wed, Sep 10 - Fri, Sep 19
United Airlines Logo
12:35 pm - 6:55 amGEG-SYD
25h 20m1 stop
United Airlines Logo
11:20 am - 3:19 pmSYD-GEG
22h 59m2 stops
$1,262United Airlines
Find Deal
Sun, Aug 31 - Tue, Dec 23
Delta Logo
2:32 pm - 6:35 amGEG-SYD
23h 03m1 stop
Delta Logo
2:15 pm - 8:46 pmSYD-GEG
25h 31m1 stop
$1,267Delta
Find Deal
Sun, Aug 31 - Tue, Dec 23
United Airlines Logo
12:35 pm - 6:55 amGEG-SYD
25h 20m1 stop
United Airlines Logo
9:30 am - 9:03 pmSYD-GEG
28h 33m2 stops
$1,312United Airlines
Find Deal
Mon, Sep 1 - Sat, Sep 13
Delta Logo
2:32 pm - 6:35 amGEG-SYD
23h 03m1 stop
Delta Logo
9:25 am - 2:08 pmSYD-GEG
21h 43m1 stop
$1,317Delta
Find Deal
Mon, Sep 1 - Sat, Sep 13
Air New Zealand Logo
7:09 pm - 10:35 amBOI-SYD
23h 26m2 stops
Air New Zealand Logo
9:30 am - 1:30 pmSYD-BOI
20h 00m1 stop
$1,349Air New Zealand
Find Deal
Wed, Sep 10 - Fri, Sep 19
 Logo
7:10 am - 11:45 amGEG-SYD
35h 35m2 stops
 Logo
1:15 pm - 10:22 pmSYD-GEG
26h 07m2 stops
$1,361
Find Deal
Wed, May 21 - Wed, May 28
 Logo
6:51 pm - 11:45 amBOI-SYD
24h 54m2 stops
 Logo
1:15 pm - 10:54 pmSYD-BOI
25h 39m2 stops
$1,468
Find Deal
Tue, Jun 24 - Sun, Jun 29

Alaska Airlines flights from Idaho to Australia

Our best Alaska Airlines deals on Idaho to Australia flight tickets
Alaska Airlines
Sep 1
GEG5:06 amSpokane
21h 39m
2 stops
SYD7:45 pmSydney Kingsford Smith
Sep 13
SYD9:40 pmSydney Kingsford Smith
28h 30m
2 stops
GEG9:10 amSpokane
Alaska Airlines
Jul 31
GEG1:23 pmSpokane
37h 22m
2 stops
SYD7:45 pmSydney Kingsford Smith
Aug 16
SYD9:40 pmSydney Kingsford Smith
35h 27m
2 stops
GEG4:07 pmSpokane
Alaska Airlines
Apr 30
BOI1:34 pmBoise Air Term. Gowen Fld
38h 11m
2 stops
SYD7:45 pmSydney Kingsford Smith
May 8
SYD9:40 pmSydney Kingsford Smith
42h 10m
2 stops
BOI11:50 pmBoise Air Term. Gowen Fld

Air New Zealand flights from Idaho to Australia

Our best Air New Zealand deals on Idaho to Australia flight tickets
Air New Zealand
Sep 10
BOI7:09 pmBoise Air Term. Gowen Fld
21h 36m
2 stops
SYD8:45 amSydney Kingsford Smith
Sep 19
SYD9:55 amSydney Kingsford Smith
43h 35m
2 stops
BOI1:30 pmBoise Air Term. Gowen Fld
Air New Zealand
Sep 10
BOI7:09 pmBoise Air Term. Gowen Fld
23h 26m
2 stops
SYD10:35 amSydney Kingsford Smith
Sep 19
SYD9:30 amSydney Kingsford Smith
20h 00m
1 stop
BOI1:30 pmBoise Air Term. Gowen Fld
Air New Zealand
Jun 1
BOI4:40 pmBoise Air Term. Gowen Fld
22h 20m
1 stop
SYD7:00 amSydney Kingsford Smith
Jun 7
SYD6:20 pmSydney Kingsford Smith
61h 39m
2 stops
BOI3:59 pmBoise Air Term. Gowen Fld

See travel insights to Australia from

How to get the cheapest flight ticket from Idaho to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Australia?

The month of May is, on average, the cheapest month to fly to Australia from Idaho, with most prices found around $1,033. If you aren’t able to travel during the month of May, then book flights to Australia from Idaho during April instead. Flights to Australia in April, while not as cheap as those in May, still average around $1,164.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart from Idaho to Australia is on a Sunday. Travelers who choose to depart for Australia on a Sunday will often find tickets for as low as $1,164. On the other hand, Tuesday is the most expensive day to depart from Idaho because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,529.

What is the cheapest time of day to depart on your flight to Australia?

Flying to Australia from Idaho in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,311 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,539 on average. Flights to Australia from Idaho in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Idaho to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Australia

Best Price Found

$1,162

Fastest flight time

19h 16m

Direct flights

None

Airports in Australia

3 airports
The best flight deal from Idaho to Australia found on momondo in the last 72 hours is $1,162
The fastest flight from Idaho to Australia takes 19h 16m
There are no direct flights from Idaho to Australia. Popular non-direct routes for this connection are Spokane Airport - Sydney Kingsford Smith Airport, Boise Air Term. Gowen Fld Airport - Sydney Kingsford Smith Airport and Spokane Airport - Brisbane Airport.
There are 3 airports near Australia: Brisbane (BNE), Perth (PER), Sydney Kingsford Smith (SYD)

  • When did momondo last update prices for flights from Idaho to Australia?

    Prices for flights from Idaho to Australia are updated daily.

  • How many operators does momondo search for flights from Idaho to Australia?

  • How old do you have to be to fly from Idaho to Australia?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to Australia.

  • What documentation or ID do you need to fly to Australia?

    The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Idaho to Australia

Compare and see reviews for airlines that fly from Idaho to Australia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $872Free CancellationRating
7.4
8,684 reviews
Search United Airlines flights
DeltaPriceFrom $965Free CancellationRating
8.0
7,920 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Australia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Idaho to Australia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Idaho to Australia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Idaho to Australia flights to just show those with flexible booking policies.

How can momondo help me find flights from Idaho to Australia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Australia from Idaho.

I’m not ready to book a flight from Idaho to Australia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Idaho to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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