Cheap Flights from Denver (DEN) to Perth (PER)

View AU$1,220 flight on Sun, 30 Aug 2026Opens in a new window

Popular airlines from Denver International Airport (DEN) to Perth Airport (PER)

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Cheap Flights from Denver (DEN) to Perth (PER)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 21 Oct - Thu, 18 Feb
DEN
Denver
PER
Perth
AU$2,284 Return, found 11 hours ago
AU$2,284
Return
found 11 hours ago
Select Air Canada flight, departing Wed, 21 Oct from Denver to Perth, returning Thu, 18 Feb, priced at AU$2,284 found 11 hours ago
Air Canada
Wed, 21 Oct - Thu, 18 Feb
DEN
Denver
PER
Perth
AU$2,290 Return, found 11 hours ago
AU$2,290
Return
found 11 hours ago
Select Air Canada flight, departing Wed, 21 Oct from Denver to Perth, returning Thu, 18 Feb, priced at AU$2,290 found 11 hours ago
Air Canada
Wed, 21 Oct - Thu, 18 Feb
DEN
Denver
PER
Perth
AU$2,390 Return, found 11 hours ago
AU$2,390
Return
found 11 hours ago
Select Air Canada flight, departing Wed, 21 Oct from Denver to Perth, returning Thu, 18 Feb, priced at AU$2,390 found 11 hours ago
Air Canada
Wed, 21 Oct - Thu, 18 Feb
DEN
Denver
PER
Perth
AU$2,396 Return, found 11 hours ago
AU$2,396
Return
found 11 hours ago
Select Air Canada flight, departing Wed, 21 Oct from Denver to Perth, returning Thu, 18 Feb, priced at AU$2,396 found 11 hours ago
Qatar Airways
Tue, 22 Sept - Wed, 3 Feb
DEN
Denver
PER
Perth
AU$2,457 Return, found 11 hours ago
AU$2,457
Return
found 11 hours ago
Select Qatar Airways flight, departing Tue, 22 Sept from Denver to Perth, returning Wed, 3 Feb, priced at AU$2,457 found 11 hours ago
Qatar Airways
Wed, 21 Oct - Thu, 18 Feb
DEN
Denver
PER
Perth
AU$2,482 Return, found 11 hours ago
AU$2,482
Return
found 11 hours ago
Select Qatar Airways flight, departing Wed, 21 Oct from Denver to Perth, returning Thu, 18 Feb, priced at AU$2,482 found 11 hours ago
Singapore Airlines
Wed, 21 Oct - Thu, 18 Feb
DEN
Denver
PER
Perth
AU$2,520 Return, found 11 hours ago
AU$2,520
Return
found 11 hours ago
Select Singapore Airlines flight, departing Wed, 21 Oct from Denver to Perth, returning Thu, 18 Feb, priced at AU$2,520 found 11 hours ago
Air Canada
Wed, 21 Oct - Thu, 18 Feb
DEN
Denver
PER
Perth
AU$2,549 Return, found 11 hours ago
AU$2,549
Return
found 11 hours ago
Select Air Canada flight, departing Wed, 21 Oct from Denver to Perth, returning Thu, 18 Feb, priced at AU$2,549 found 11 hours ago
JetBlue Airways
Tue, 22 Sept - Wed, 3 Feb
DEN
Denver
PER
Perth
AU$2,570 Return, found 11 hours ago
AU$2,570
Return
found 11 hours ago
Select JetBlue Airways flight, departing Tue, 22 Sept from Denver to Perth, returning Wed, 3 Feb, priced at AU$2,570 found 11 hours ago
United
Tue, 2 June - Tue, 9 June
DEN
Denver
PER
Perth
AU$2,814 Return, found 1 day ago
AU$2,814
Return
found 1 day ago
Select United flight, departing Tue, 2 June from Denver to Perth, returning Tue, 9 June, priced at AU$2,814 found 1 day ago

Alternative airports near Perth

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Perth Airport PER. Cheapest and Closest option available. Average driving time to city centre is 14 minutes. Flights from AU$3,628
PER
Perth Airport
CheapestClosest
Average driving time to city centre14 min
Flights from AU$3,628

Frequently asked questions

How much is a flight from Denver Airport to Perth Airport (PER)?
The lowest price advertised for a round-trip flight from Denver Airport to PER is AU$2,284. But you better act fast. This price is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DEN to Perth Airport (PER)?
When it comes to cancellation fees, every airline has different terms and conditions. If you decide to cancel your trip, visit our Customer Service Portal.
How do I find cheap flights from DIA airport to Perth Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for DEN to PER flights, you'll see a "no change fees" filter for you to select.
How far is the flight from DEN to Perth Airport?
You'll have 16 300 kilometres to cover on the long-haul Denver to Perth route. Dress in layers of comfy clothes and consider taking some noise-cancelling headphones and a sleep mask.
Which airlines fly direct from Denver Intl. Airport (DEN) to Perth Airport?
Right now, no airlines offer direct flights from Denver Airport to PER. You'll need to book a flight with at least one stop. To get the best connections and price, lock in your airfare well in advance.
Are DIA airport to Perth Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to get a fantastic last-minute deal from DIA airport to PER, but it's also possible to miss out entirely! As many airlines release prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares carrier prices and updates flight deals all the time, so you can feel confident knowing you're always seeing the latest offers.

Travel information

Origin airport
Denver Intl.
Destination airport
Perth
Airlines serving
Air Canada, Air New Zealand, American Airlines, Cathay Pacific, Qantas Airways, United
Return price
AU$2,283
Distance
16188 km

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