DEN - PER

$1,027 Find Cheap Flights from Denver to Perth – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$2,088
Typical prices: $2,097-$2,564
Multiple Airlines
Sun 21/10Sat 27/10
DEN - PER • 2 stops
Cheapest one-way flight
$1,027
Typical prices: $1,257-$1,687
Multiple Airlines
Wed 21/11
DEN - PER • 3 stops
When to travel
July
Cheapest • 7% price drop
March
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Perth!
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Booking Insights
Flight Deals

Cheap Flights from Denver to Perth (DEN-PER)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Denver to Perth

Wed, 4 Nov - Tue, 10 Nov
Multiple Airlines Logo
07:03 - 06:55DEN  Denver Intl-PER Perth
32h 52m2 stops Seattle/Tacoma Intl Hong Kong Intl
Multiple Airlines Logo
00:25 - 17:39PER  Perth-DEN Denver Intl
32h 14m2 stops Hong Kong Intl Seattle/Tacoma Intl
$2,088Multiple Airlines
Wed, 21 Oct - Tue, 27 Oct
Multiple Airlines Logo
07:07 - 06:50DEN  Denver Intl-PER Perth
33h 43m2 stops Seattle/Tacoma Intl Hong Kong Intl
Multiple Airlines Logo
00:25 - 16:59PER  Perth-DEN Denver Intl
30h 34m2 stops Hong Kong Intl Seattle/Tacoma Intl
$2,088Multiple Airlines
Tue, 20 Oct - Mon, 26 Oct
Multiple Airlines Logo
17:57 - 06:50DEN  Denver Intl-PER Perth
46h 53m2 stops Seattle/Tacoma Intl Hong Kong Intl
Multiple Airlines Logo
00:25 - 16:59PER  Perth-DEN Denver Intl
30h 34m2 stops Hong Kong Intl Seattle/Tacoma Intl
$2,098Multiple Airlines
Mon, 2 Nov - Mon, 9 Nov
Multiple Airlines Logo
16:27 - 22:55DEN  Denver Intl-PER Perth
39h 28m2 stops Dallas/Fort Worth Hong Kong Intl
Multiple Airlines Logo
08:30 - 11:46PER  Perth-DEN Denver Intl
42h 16m2 stops Hong Kong Intl Los Angeles
$2,112Multiple Airlines
Sun, 1 Nov - Sun, 8 Nov
Multiple Airlines Logo
18:46 - 06:55DEN  Denver Intl-PER Perth
45h 09m2 stops Los Angeles Hong Kong Intl
Multiple Airlines Logo
08:30 - 17:20PER  Perth-DEN Denver Intl
47h 50m2 stops Hong Kong Intl Chicago O'Hare Intl
$2,121Multiple Airlines
Mon, 2 Nov - Sun, 8 Nov
Multiple Airlines Logo
07:03 - 06:55DEN  Denver Intl-PER Perth
32h 52m3 stops Seattle/Tacoma Intl Vancouver Intl Hong Kong Intl
Multiple Airlines Logo
00:25 - 17:39PER  Perth-DEN Denver Intl
32h 14m2 stops Hong Kong Intl Seattle/Tacoma Intl
$2,169Multiple Airlines
Wed, 21 Oct - Tue, 27 Oct
Multiple Airlines Logo
07:07 - 06:50DEN  Denver Intl-PER Perth
33h 43m3 stops Seattle/Tacoma Intl Vancouver Intl Hong Kong Intl
Multiple Airlines Logo
00:25 - 16:59PER  Perth-DEN Denver Intl
30h 34m2 stops Hong Kong Intl Seattle/Tacoma Intl
$2,172Multiple Airlines
Wed, 4 Nov - Tue, 10 Nov
Multiple Airlines Logo
07:03 - 06:55DEN  Denver Intl-PER Perth
32h 52m3 stops Seattle/Tacoma Intl Vancouver Intl Hong Kong Intl
Multiple Airlines Logo
00:25 - 17:39PER  Perth-DEN Denver Intl
32h 14m2 stops Hong Kong Intl Seattle/Tacoma Intl
$2,187Multiple Airlines
Sun, 22 Nov - Thu, 3 Dec
Multiple Airlines Logo
16:25 - 22:55DEN  Denver Intl-PER Perth
39h 30m2 stops Dallas/Fort Worth Hong Kong Intl
Multiple Airlines Logo
00:25 - 18:15PER  Perth-DEN Denver Intl
32h 50m2 stops Hong Kong Intl Los Angeles
$2,252Multiple Airlines
Sat, 21 Nov - Sun, 13 Dec
Multiple Airlines Logo
18:51 - 22:55DEN  Denver Intl-PER Perth
37h 04m2 stops Los Angeles Hong Kong Intl
Multiple Airlines Logo
00:25 - 23:15PER  Perth-DEN Denver Intl
37h 50m2 stops Hong Kong Intl Seattle/Tacoma Intl
$2,262Multiple Airlines
Booking Insights

Price, demand, and travel trends for Denver to Perth flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Denver to Perth with more confidence.

What is the cheapest airline to fly from Denver to Perth?

Cathay Pacific ($2,291) offered the cheapest return ticket from Denver to Perth in the last 5 days.

Find deals

Key details for Denver to Perth flights

Low season

June

Cheapest flight

$1,027
Most popular time to fly and prices are also 2% lower on average.
Flights from Denver to Perth

When to book flights from Denver to Perth

Are your dates flexible? Find out the best times to travel from Denver to Perth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Denver to Perth flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which cabin classes can I book on flights from Denver to Perth?

    Two cabin classes are available on flights from Denver to Perth:

    • Economy class
    • Business Class

  • Do I need a passport to fly from Denver to Perth?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Denver to Perth flight?

    Return flights from Denver to Perth range from $2,097 to $2,564, with an average of $2,279 over the past 12 months. Anything below $2,097 counts as a good deal.

  • How are flight prices from Denver to Perth looking right now?

    One-way fares from Denver to Perth are currently higher than usual. Average one-way flight prices are about $4,989, which is 217% above the typical average for this route.

  • Which car hire options are available at Perth Airport (PER)?

    Perth Airport (PER) hosts 5 major car hire companies, with daily rates starting from around $17 for economy cars. Top options include:
    • EverythingFleet
    • East Coast Car Rentals
    • Europcar
    • Ace Rental Cars
    • Bargain Car Rentals

  • Which airports can I use when flying from Denver to Perth?

    Flights from Denver to Perth usually depart from Denver Intl (DEN) and arrive at Perth (PER).

  • Can I save money by using flexible dates for flights from Denver to Perth?

    Yes. Being flexible with your travel dates can save you up to 24% on the Denver to Perth route. Tuesday is the cheapest departure day at $2,064 return on average, while Thursday is the most expensive at $2,690, a difference of $626. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Denver and Perth?

    Perth is 14 hours ahead of Denver (Western Australia Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Perth?

    Some of the most popular sights in Perth are RAC Arena, Perth Convention Exhibition Centre, and Perth Town Hall. These are among the most viewed places in Perth on KAYAK.

Your guide to booking Denver to Perth flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Thursday. On this route, Tuesday flights average $2,064 – about $626 less than Thursday (23% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Denver to Perth trip for July. Fares historically average $2,127 return in that month – typically $772 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Perth Airport.
    - Sanno Marracoonda Perth Airport Hotel
    - Ellard Bed & Breakfast

More options for your flight from Denver to Perth

Complete your trip to Perth with a hotel stay or car hire

Car hire in Perth
Hotels in Perth
Holidays in Perth