Denver (DEN) to Sydney (SYD) flights from $1,249* with Air New Zealand

Search and book flights between Denver and Sydney by comparing our fares shown on this page. Plan your adventure today!

Promo Code

Find our cheapest Denver (DEN) to Sydney (SYD) flights departing in the next 12 months

May 2025
From$1,892*
Refreshed: 8 hrs ago
Per person, return/Economy
$1.9K
Displaying fares for May-2025
01

Thu

MAY

02

Fri

03

Sat

04

Sun

05

Mon

06

Tue

07

Wed

08

Thu

09

Fri

10

Sat

11

Sun

12

Mon

13

Tue

14

Wed

15

Thu

16

Fri

17

Sat

18

Sun

19

Mon

20

Tue

21

Wed

22

Thu

23

Fri

24

Sat

25

Sun

26

Mon

27

Tue

28

Wed

29

Thu

30

Fri

31

Sat

Range$1,892-$2,367

*Fares displayed have been available for flights searched within the last 24 hours and may not currently be available at time of booking. Flights may not be available at peak times or on all flights. Additional fees, including service/card payment fees may apply. Other terms and conditions may also apply.

Compare & book Air NZ Denver (DEN) to Sydney (SYD) flights departing in the next 90 days

Denver (DEN)to

Sydney (SYD)
Jul 04, 2025 - Jul 19, 2025
From
$1,349
Refreshed: 8 hrs ago
Per person, return
/
Economy

Denver (DEN)to

Sydney (SYD)
Jul 01, 2025 - Jul 31, 2025
From
$1,630
Refreshed: 20 hrs ago
Per person, return
/
Economy

Denver (DEN)to

Sydney (SYD)
Jun 19, 2025 - Jul 08, 2025
From
$1,652
Refreshed: 8 hrs ago
Per person, return
/
Economy

Denver (DEN)to

Sydney (SYD)
Jun 15, 2025 - Jul 08, 2025
From
$1,702
Refreshed: 1 day ago
Per person, return
/
Economy

Denver (DEN)to

Sydney (SYD)
Jun 16, 2025 - Jul 08, 2025
From
$1,702
Refreshed: 8 hrs ago
Per person, return
/
Economy

Denver (DEN)to

Sydney (SYD)
Jun 15, 2025 - Jul 09, 2025
From
$1,702
Refreshed: 8 hrs ago
Per person, return
/
Economy

Denver (DEN)to

Sydney (SYD)
Jun 17, 2025 - Jul 08, 2025
From
$1,702
Refreshed: 8 hrs ago
Per person, return
/
Economy

Denver (DEN)to

Sydney (SYD)
Jun 14, 2025 - Jul 09, 2025
From
$1,752
Refreshed: 8 hrs ago
Per person, return
/
Economy

*Fares displayed have been available for flights searched within the last 24 hours and may not currently be available at time of booking. Flights may not be available at peak times or on all flights. Additional fees, including service/card payment fees may apply. Other terms and conditions may also apply.

Compare & book Air NZ flights from Denver (DEN) to Sydney (SYD) departing over the next 11 months

Compare & book Air NZ flights from Denver (DEN) to Sydney (SYD) departing over the next 11 months
From
To
Fare Type
Dates
Price
Denver (DEN)Sydney (SYD)Per person, return
/
Economy		Aug 20, 2025 - Sep 07, 2025

From

$1,249

Refreshed: 1 day ago

Denver (DEN)Sydney (SYD)Per person, return
/
Economy		Aug 19, 2025 - Sep 09, 2025

From

$1,249

Refreshed: 1 day ago

Denver (DEN)Sydney (SYD)Per person, return
/
Economy		Aug 24, 2025 - Sep 10, 2025

From

$1,249

Refreshed: 1 day ago

Denver (DEN)Sydney (SYD)Per person, return
/
Economy		Aug 25, 2025 - Sep 09, 2025

From

$1,249

Refreshed: 1 day ago

Denver (DEN)Sydney (SYD)Per person, return
/
Economy		Sep 07, 2025 - Sep 23, 2025

From

$1,249

Refreshed: 8 hrs ago

*Fares displayed have been available for flights searched within the last 24 hours and may not currently be available at time of booking. Flights may not be available at peak times or on all flights. Additional fees, including service/card payment fees may apply. Other terms and conditions may also apply.

Explore flights to Sydney

Air New Zealand
Air New Zealand awards and accreditations - 2025 World's Safest Airline (Airlineratings.com), 2024 World's Safest Airline, Best Premium Economy, Best Economy Class (Airlineratings.com). See these and more Air New Zealand awards & accreditations. link will open in new window

*Fares displayed are all inclusive round trip fares including all taxes, fees and other mandatory charges