Cheap flights from DEN to SYD (Denver Intl. to Kingsford Smith Intl.)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from DEN to SYD starting at $807 One Way, $1,426 Round Trip

Prices starting at $1,426 for return flights and $807 for one-way flights to Kingsford Smith Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Feb 21 - Sun, Feb 28
DEN
Denver
SYD
Sydney
$1,426 Roundtrip, found 1 day ago
$1,426
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Sun, Feb 21 from Denver to Sydney, returning Sun, Feb 28, priced at $1,426 found 1 day ago
Wed, Sep 9 - Sun, Sep 27
DEN
Denver
SYD
Sydney
$1,491 Roundtrip, found 3 hours ago
$1,491
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Wed, Sep 9 from Denver to Sydney, returning Sun, Sep 27, priced at $1,491 found 3 hours ago
Wed, Feb 17 - Sun, Feb 28
DEN
Denver
SYD
Sydney
$1,572 Roundtrip, found 1 day ago
$1,572
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Wed, Feb 17 from Denver to Sydney, returning Sun, Feb 28, priced at $1,572 found 1 day ago
Tue, Jul 28 - Wed, Aug 12
DEN
Denver
SYD
Sydney
$1,590 Roundtrip, found 5 days ago
$1,590
Roundtrip
found 5 days ago
Select Air New Zealand flight, departing Tue, Jul 28 from Denver to Sydney, returning Wed, Aug 12, priced at $1,590 found 5 days ago
Mon, Feb 15 - Wed, Feb 24
DEN
Denver
SYD
Sydney
$1,751 Roundtrip, found 20 hours ago
$1,751
Roundtrip
found 20 hours ago
Select Qantas Airways flight, departing Mon, Feb 15 from Denver to Sydney, returning Wed, Feb 24, priced at $1,751 found 20 hours ago

Hotel Ideas near Kingsford Smith Intl.

Airport Hotels near Kingsford Smith Intl.

Rydges Sydney Airport Hotel

Rydges Sydney Airport Hotel

4 out of 5
8 Arrival Court Mascot NSW
$113 nightly
The price is $124 total per night from Jun 15 to Jun 16
$124 total
Jun 15 - Jun 16
Total with taxes and fees
Book a stay at this business-friendly hotel in Sydney. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the breakfast and the helpful staff ...
8.8/10 Excellent! (3,209 reviews)
"Always great"

Reviewed on Jun 13, 2026

Rydges Sydney Airport Hotel
Novotel Sydney International Airport Hotel

Novotel Sydney International Airport Hotel

4 out of 5
22 Levey Street Wolli Creek NSW
$105 nightly
The price is $116 total per night from Jun 16 to Jun 17
$116 total
Jun 16 - Jun 17
Total with taxes and fees
Book a stay at this business-friendly hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and ...
8.6/10 Excellent! (1,013 reviews)
"The room is very dated and smell awful. The shuttle is a joke . It’s exist but you have to pay for it. It’s like 12 per person. If u travel with families or other people, just call uber. The room makes you feel they never turn on Ac when no guest stay in that room."

Reviewed on Jun 12, 2026

Novotel Sydney International Airport Hotel
Citadines Connect Sydney Airport

Citadines Connect Sydney Airport

4 out of 5
121 Baxter Road Mascot NSW
$80 nightly
The price is $88 total per night from Jul 5 to Jul 6
$88 total
Jul 5 - Jul 6
Total with taxes and fees
Book a stay at this business-friendly hotel in Sydney. Enjoy free WiFi, a rooftop terrace, and a 24-hour fitness center. Our guests praise the bar and the helpful ...
8.8/10 Excellent! (1,675 reviews)
"Location is great for airport access. Small room but perfectly adequate with a nice modern bathroom. If needing transport to the airport, use UBER or DiDi for 2 or more passengers than taking the shuttle."

Reviewed on Jun 13, 2026

Citadines Connect Sydney Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Sydney

Shangri-La Sydney

Shangri-La Sydney

5 out of 5
176 Cumberland Street The Rocks NSW
$193 nightly
The price is $212 total per night from Jul 12 to Jul 13
$212 total
Jul 12 - Jul 13
Total with taxes and fees
Book a stay at this luxury hotel in Sydney. Enjoy free WiFi, a full-service spa, and 2 restaurants. Our guests praise the breakfast and the restaurant in our ...
9.2/10 Wonderful! (2,719 reviews)
"Room is spacious and comfortable. The stay was a good one. Breakfast was average."

Reviewed on Jun 13, 2026

Shangri-La Sydney
Four Seasons Hotel Sydney

Four Seasons Hotel Sydney

5 out of 5
199 George St. Sydney NSW
$213 nightly
The price is $234 total per night from Jul 13 to Jul 14
$234 total
Jul 13 - Jul 14
Total with taxes and fees
Book a stay at this luxury hotel in Sydney. Enjoy free WiFi, a full-service spa, and breakfast (surcharge). Our guests praise the breakfast and the helpful staff ...
9.6/10 Exceptional! (2,222 reviews)
"Great hotel! Very kid friendly too!"

Reviewed on Jun 13, 2026

Four Seasons Hotel Sydney
Rydges Sydney Airport Hotel

Rydges Sydney Airport Hotel

4 out of 5
8 Arrival Court Mascot NSW
$113 nightly
The price is $124 total per night from Jun 15 to Jun 16
$124 total
Jun 15 - Jun 16
Total with taxes and fees
Book a stay at this business-friendly hotel in Sydney. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the breakfast and the helpful staff ...
8.8/10 Excellent! (3,209 reviews)
"Always great"

Reviewed on Jun 13, 2026

Rydges Sydney Airport Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Sydney Hotels With Airport Transportation

Silkari Urban CKS Sydney Airport Hotel

Silkari Urban CKS Sydney Airport Hotel

4 out of 5
35 Levey Street Wolli Creek NSW
$78 nightly
The price is $85 total per night from Jun 15 to Jun 16
$85 total
Jun 15 - Jun 16
Total with taxes and fees
Stay at this hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms in our ...
7.8/10 Good! (1,200 reviews)
"Handy to Wolli Creek restaurants, just a ten minute walk to train station. Just 6 minutes to airport in an uber. Complimentary breakfast."

Reviewed on Jun 13, 2026

Silkari Urban CKS Sydney Airport Hotel
Meriton Suites Mascot Central

Meriton Suites Mascot Central

5 out of 5
8 Jackson Drive Mascot NSW
Book a stay at this luxury aparthotel in Sydney. Enjoy free WiFi, a fitness center, and parking (surcharge). Our guests praise the helpful staff and the clean ...
9.4/10 Exceptional! (2,796 reviews)
"Very good"

Reviewed on May 31, 2026

Get rates
Meriton Suites Mascot Central
Adina Apartment Hotel Sydney Airport

Adina Apartment Hotel Sydney Airport

4.5 out of 5
17 Bourke Road Mascot NSW
$98 nightly
The price is $107 total per night from Jun 21 to Jun 22
$107 total
Jun 21 - Jun 22
Total with taxes and fees
Book a stay at this luxury aparthotel in Sydney. Enjoy free WiFi, a fitness center, and parking (surcharge). Our guests praise the helpful staff and the clean ...
9/10 Wonderful! (1,364 reviews)
"Good hotel in an excellent location."

Reviewed on Jun 12, 2026

Adina Apartment Hotel Sydney Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Sydney Hotels

ibis budget Sydney Airport

ibis budget Sydney Airport

2.5 out of 5
5 Ross Smith Avenue Mascot NSW
$61 nightly
The price is $67 total per night from Jun 17 to Jun 18
$67 total
Jun 17 - Jun 18
Total with taxes and fees
Stay at this hotel in Sydney. Enjoy free WiFi, parking (surcharge), and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our ...
7.4/10 Good! (2,450 reviews)
"Clean, comfortable and reasonably quiet considering the proximity to the airport (walking distance to terminal 2)."

Reviewed on Jun 12, 2026

ibis budget Sydney Airport
Ibis Budget St Peters

Ibis Budget St Peters

2.5 out of 5
178 Princes Highway St Peters NSW
$57 nightly
The price is $63 total per night from Jun 14 to Jun 15
$63 total
Jun 14 - Jun 15
Total with taxes and fees
Stay at this hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Popular attractions Star Casino and Circular Quay are located ...
6.8/10 (1,006 reviews)
"originally placed in a room with a broken tv and ac, moved rooms with less beds and a window that made a loud noise. no way to contact anyone inside the building if your phone dies. awful stay"

Reviewed on Jun 8, 2026

Ibis Budget St Peters
ibis budget Sydney Olympic Park

ibis budget Sydney Olympic Park

3 out of 5
8 Edwin Flack Avenue Sydney Olympic Park NSW
$63 nightly
The price is $70 total per night from Jun 22 to Jun 23
$70 total
Jun 22 - Jun 23
Total with taxes and fees
Stay at this hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms in our ...
6.8/10 (1,003 reviews)
"Great location within Olympic Park Convenient parking Air-con & wi-fi Convenience Store next door Comfortable beds"

Reviewed on Jun 8, 2026

ibis budget Sydney Olympic Park
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Sydney

Novotel Sydney on Darling Harbour

Novotel Sydney on Darling Harbour

4.5 out of 5
100 Murray Street Sydney NSW
$122 nightly
The price is $135 total per night from Jun 21 to Jun 22
$135 total
Jun 21 - Jun 22
Total with taxes and fees
Book a stay at this luxury hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (1,369 reviews)
"Great experience Breakfast was excellent!"

Reviewed on Jun 13, 2026

Novotel Sydney on Darling Harbour
Rydges Darling Square Apartment Hotel

Rydges Darling Square Apartment Hotel

4 out of 5
72 Liverpool Street Sydney NSW
$140 nightly
The price is $154 total per night from Jun 14 to Jun 15
$154 total
Jun 14 - Jun 15
Total with taxes and fees
Book a stay at this boutique aparthotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful staff ...
8.8/10 Excellent! (1,558 reviews)

Families like: Cribs, rollaway beds

Travelers say...
"efficient staff, central location and clean facilities. Also very comfortable bed and pillows"

Reviewed on Jun 3, 2026

Rydges Darling Square Apartment Hotel
Sydney Central Hotel managed by The Ascott Limited

Sydney Central Hotel managed by The Ascott Limited

4 out of 5
169-179 Thomas Street Haymarket NSW
$127 nightly
The price is $127 total per night from Jun 28 to Jun 29
$127 total
Jun 28 - Jun 29
Total with taxes and fees
Book a stay at this business-friendly hotel in Sydney. Enjoy breakfast (surcharge), 24-hour room service, and a 24-hour fitness center. Our guests praise the ...
8.8/10 Excellent! (1,011 reviews)
"Great location, decent room size, bathroom area is bit smaller but staffs are friendly. Overall is great experience"

Reviewed on Jun 11, 2026

Sydney Central Hotel managed by The Ascott Limited
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

DEN to SYD Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date

Frequently asked questions

Are there non-stop flights from Denver Airport to Kingsford Smith Intl. Airport (SYD)?
Nonstop flights aren't an option when flying from Denver Intl. Airport (DEN) to SYD. However, there are several airlines that service this route with only one simple stopover, including United Airlines, American Airlines and Air Canada.
What is the shortest flight from Denver Airport to Sydney Airport?
Wander around the cabin, get some sleep and drink plenty of water. They're just a few things you should be doing on your Denver to Sydney journey. The shortest flight time is 18 hours and 32 minutes, so be sure to follow these steps if you want to avoid jet lag.
How many hours flight from DEN to SYD?
With a general flight time of 18 hours and 36 minutes, journeying from DIA airport to Kingsford Smith Intl. Airport (SYD) is no quick spin around the block. Get ready for some long hours in the air and think about using your air miles to upgrade.
What airlines have the most flights from Denver Airport to Sydney Airport?
Indulge in some people-watching, grab a glazed doughnut, get the blood pumping again .... Airport stopovers don't have to be boring! If you're heading between Denver and Sydney, you won't be able to fly direct. Plan for at least one stopover somewhere.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.