SYD

$512 Find Cheap Flights from Colorado 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 9/10. 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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Flight Deals

Cheap Flights from Colorado to Sydney

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado 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 Colorado to Sydney

Mon, Aug 10 - Tue, Aug 25
Multiple Airlines Logo
8:45 am - 11:50 am
DEN
-
SYD
35h 05m
2 stops
Multiple Airlines Logo
1:15 pm - 11:21 pm
SYD
-
DEN
26h 06m
2 stops
$945Multiple Airlines
Mon, Oct 26 - Thu, Nov 12
Multiple Airlines Logo
12:17 pm - 12:35 pm
DEN
-
SYD
31h 18m
2 stops
Multiple Airlines Logo
2:00 pm - 12:25 am
SYD
-
DEN
28h 25m
2 stops
$955Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
Multiple Airlines Logo
7:00 am - 10:25 pm
DEN
-
SYD
47h 25m
2 stops
Multiple Airlines Logo
1:15 pm - 12:44 am
SYD
-
DEN
27h 29m
2 stops
$957Multiple Airlines
Thu, Aug 13 - Mon, Aug 24
Qantas Airways Logo
12:50 pm - 6:55 am
ASE
-
SYD
26h 05m
1 stop
Qantas Airways Logo
12:00 pm - 8:16 pm
SYD
-
ASE
24h 16m
1 stop
$1,199Qantas Airways
Thu, Aug 13 - Mon, Aug 24
Delta Logo
12:03 pm - 6:50 am
ASE
-
SYD
26h 47m
1 stop
Delta Logo
9:15 am - 8:24 pm
SYD
-
ASE
27h 09m
1 stop
$1,236Delta
Thu, Aug 13 - Mon, Aug 24
United Airlines Logo
7:12 pm - 7:00 am
ASE
-
SYD
19h 48m
1 stop
United Airlines Logo
9:30 am - 8:26 pm
SYD
-
ASE
26h 56m
1 stop
$1,237United Airlines
Thu, Aug 13 - Mon, Aug 24
United Airlines Logo
2:15 pm - 6:55 am
ASE
-
SYD
24h 40m
2 stops
United Airlines Logo
9:30 am - 1:34 pm
SYD
-
ASE
20h 04m
1 stop
$1,241United Airlines
Thu, Aug 13 - Sat, Aug 22
Qantas Airways Logo
12:50 pm - 6:55 am
ASE
-
SYD
26h 05m
1 stop
Qantas Airways Logo
12:00 pm - 8:16 pm
SYD
-
ASE
24h 16m
1 stop
$1,248Qantas Airways
Wed, Aug 19 - Sun, Aug 23
Air Canada Logo
9:23 am - 7:20 am
COS
-
SYD
29h 57m
3 stops
Air Canada Logo
9:20 am - 8:40 am
SYD
-
COS
39h 20m
2 stops
$2,312Air Canada
Wed, Aug 19 - Sun, Aug 23
Air Canada Logo
8:38 am - 7:20 am
COS
-
SYD
30h 42m
3 stops
Air Canada Logo
9:20 am - 9:00 pm
SYD
-
COS
27h 40m
2 stops
$2,335Air Canada
Useful Info

Good to know

Low season

July

Cheapest flight

$512
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 33% increase in price.
Flight from Denver to Sydney

FAQs for booking flights from Colorado to Sydney

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

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

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

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

Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney

Sydney (SYD)