Which airports can I use when flying from Denver to Sydney?

Flights from Denver to Sydney usually depart from Denver Intl (DEN) and arrive at Sydney (YQY).

What cabin classes can I book on flights from Denver to Sydney?

Only Economy Class is available on flights from Denver to Sydney.

Which airports do connecting flights from Denver to Sydney pass through?

Most connecting flights from Denver to Sydney pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

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

Yes. Being flexible with your travel dates can save you up to 9% on the Denver to Sydney route. Thursday is the cheapest departure day at $871 round-trip on average, while Sunday is the most expensive at $947, a difference of $76. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Denver to Sydney?

A nonstop flight from Denver to Sydney takes 0h 00m, covering 2,264 miles.

Do I need a passport to fly from Denver to Sydney?

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.

Have flight prices from Denver to Sydney changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $885 to $1,562. That means the highest observed fare was about 76% higher than the lowest one.

What is the time difference between Denver and Sydney?

Sydney is 3 hours ahead of Denver (Atlantic Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

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

Air Canada ($885) offered the cheapest round-trip ticket from Denver to Sydney in the last 5 days.

What is the cheapest layover airport when flying from Denver to Sydney?

Flights via Toronto Pearson Intl (YYZ) offer the most affordable fares, with an average round-trip price of $910. Based on KAYAK data over the past 3 months.

When flying from Denver to Sydney which airport offers the shortest layover?

Toronto Pearson Intl (YYZ) had the shortest average connection time for Denver to Sydney layovers at 364 minutes over the past 3 months.

$885 CHEAP FLIGHTS from Denver to Sydney (DEN - YQY)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$885

Typical prices: $871-$947

Air Canada

Sat 10/27Tue 10/30

DEN - YQY • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Denver and Sydney. You'll need to take a connecting flight to reach the destination.

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Sydney!

Flight Deals

Cheap Flights from Denver to Sydney (DEN-YQY)

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

Round-trip

One-way

Recent round-trip flight deals from Denver to Sydney

Tue, Oct 27 - Fri, Oct 30

11:25 am - 12:26 amDEN Denver Intl-YQY Sydney

10h 01m1 stop Montreal Pierre Elliott Trudeau Intl

6:10 am - 4:50 pmYQY Sydney-DEN Denver Intl

13h 40m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$885Air Canada

Wed, Nov 25 - Mon, Nov 30

5:40 pm - 11:30 amDEN Denver Intl-YQY Sydney

14h 50m1 stop Toronto Pearson Intl

5:45 am - 8:27 pmYQY Sydney-DEN Denver Intl

17h 42m1 stop Montreal Pierre Elliott Trudeau Intl

$906Air Canada

Tue, Oct 27 - Fri, Oct 30

11:25 am - 12:26 amDEN Denver Intl-YQY Sydney

10h 01m1 stop Montreal Pierre Elliott Trudeau Intl

6:10 am - 8:27 pmYQY Sydney-DEN Denver Intl

17h 17m1 stop Montreal Pierre Elliott Trudeau Intl

$907Air Canada

Tue, Nov 24 - Tue, Dec 1

6:00 am - 12:26 amDEN Denver Intl-YQY Sydney

15h 26m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

12:10 pm - 6:04 pmYQY Sydney-DEN Denver Intl

8h 54m1 stop Toronto Pearson Intl

$966Air Canada

Tue, Oct 27 - Fri, Oct 30

6:00 am - 12:26 amDEN Denver Intl-YQY Sydney

15h 26m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

6:10 am - 6:04 pmYQY Sydney-DEN Denver Intl

14h 54m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$970Air Canada

Tue, Nov 24 - Tue, Dec 1

6:00 am - 12:26 amDEN Denver Intl-YQY Sydney

15h 26m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

12:10 pm - 9:59 pmYQY Sydney-DEN Denver Intl

12h 49m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$977Air Canada

Wed, Nov 25 - Tue, Dec 1

5:40 pm - 11:30 amDEN Denver Intl-YQY Sydney

14h 50m1 stop Toronto Pearson Intl

12:10 pm - 6:04 pmYQY Sydney-DEN Denver Intl

8h 54m1 stop Toronto Pearson Intl

$991Air Canada

Tue, Nov 24 - Tue, Dec 1

11:25 am - 12:26 amDEN Denver Intl-YQY Sydney

10h 01m1 stop Montreal Pierre Elliott Trudeau Intl

12:10 pm - 6:04 pmYQY Sydney-DEN Denver Intl

8h 54m1 stop Toronto Pearson Intl

$992Air Canada

Thu, Jan 14 - Tue, Jan 19

5:40 pm - 11:30 amDEN Denver Intl-YQY Sydney

14h 50m1 stop Toronto Pearson Intl

5:45 am - 4:50 pmYQY Sydney-DEN Denver Intl

14h 05m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$1,011Air Canada

Thu, Jan 14 - Tue, Jan 19

5:40 pm - 11:30 amDEN Denver Intl-YQY Sydney

14h 50m1 stop Toronto Pearson Intl

5:45 am - 8:27 pmYQY Sydney-DEN Denver Intl

17h 42m1 stop Montreal Pierre Elliott Trudeau Intl

$1,033Air Canada

Booking Insights

Price, demand and travel trends for Denver to Sydney flights

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

Prices

Airlines

Layovers

How much is a round-trip flight from Denver to Sydney?

Round-trip flights from Denver to Sydney start at $885. Prices are typical for this route right now, with typical round-trip fares ranging from $871 to $947. The lowest price found in the past 5 days was $885 on Air Canada.

Find deals

When to book flights from Denver to Sydney

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

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Denver to Sydney?
Flights from Denver to Sydney usually depart from Denver Intl (DEN) and arrive at Sydney (YQY).
What cabin classes can I book on flights from Denver to Sydney?
Only Economy Class is available on flights from Denver to Sydney.
Which airports do connecting flights from Denver to Sydney pass through?
Most connecting flights from Denver to Sydney pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Denver to Sydney?
Yes. Being flexible with your travel dates can save you up to 9% on the Denver to Sydney route. Thursday is the cheapest departure day at $871 round-trip on average, while Sunday is the most expensive at $947, a difference of $76. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How long is a flight from Denver to Sydney?
A nonstop flight from Denver to Sydney takes 0h 00m, covering 2,264 miles.
Do I need a passport to fly from Denver to Sydney?
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.
Have flight prices from Denver to Sydney changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $885 to $1,562. That means the highest observed fare was about 76% higher than the lowest one.
What is the time difference between Denver and Sydney?
Sydney is 3 hours ahead of Denver (Atlantic Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates can be flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average $871 - about $76 less than Sunday (8% savings) based on the last 12 months.

More options for your flight from Denver to Sydney

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Complete your trip to Sydney with a hotel stay or car rental

Car rentals in Sydney

Hotels in Sydney

DEN - YQY

$885 Find Cheap Flights from Denver to Sydney - Compare and Save

Everything you should know

Cheap Flights from Denver to Sydney (DEN-YQY)

Recent round-trip flight deals from Denver to Sydney

Recent one-way flight deals from Denver to Sydney

Price, demand and travel trends for Denver to Sydney flights

How much is a round-trip flight from Denver to Sydney?

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

What is the cheapest layover airport when flying from Denver to Sydney?

When flying from Denver to Sydney which airport offers the shortest layover?

When to book flights from Denver to Sydney

Your Denver to Sydney flight questions, answered

Your guide to booking Denver to Sydney flights

More options for your flight from Denver to Sydney

Complete your trip to Sydney with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Denver to Sydney

Find direct flights to and from Denver and Sydney

Flights from domestic origins to Sydney

Flights to other popular destinations