$821 Find Cheap Flights from Colorado to Australia

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 Australia.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Colorado to Australia is likely to change within 7 days, so travellers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Colorado to Australia with an airline and back with another airline.

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 from Colorado to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Based on KAYAK data, the cheapest day to fly to Australia is Wednesday when return tickets can be as cheap as $1,781. On the other hand, the most expensive day to fly is Tuesday, when return prices are $2,419 on average.

The cheapest time of day to fly to Australia is generally in the afternoon, when round-trip flights cost $938 on average. Morning departures are around 1% cheaper than evening flights, on average. The most expensive time of day to fly to Australia is generally at night, which is peak travel time and where the average cost of a ticket is $1,397.

The cheapest month for flights from Colorado to Australia is March, when tickets cost $1,407 (return) on average. On the other hand, the most expensive months are December and May, when the average cost of round-trip tickets is $2,470 and $2,261 respectively.

To get a below-average price on the flight from Colorado to Australia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

An average direct flight from Colorado to Australia takes 29h 09m, covering a distance of 22148 km. The shortest route is Denver (DEN) to Sydney (SYD) with an average flight time of 18h 46m.

Based on KAYAK flight searches, the most popular destination is Sydney (39% of total searches to Australia). The next most popular destinations are Melbourne (27%) and Brisbane (16%). Searches for flights to Perth (5%), to Coolangatta (3%), and to Cairns (3%) are also popular.