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 $430 One Way, $836 Round Trip

Prices starting at $836 for return flights and $430 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.

Wed, May 6 - Sat, May 16
DEN
Denver
SYD
Sydney
$836 Roundtrip, found 6 days ago
$836
Roundtrip
found 6 days ago
Select Qantas Airways flight, departing Wed, May 6 from Denver to Sydney, returning Sat, May 16, priced at $836 found 6 days ago
Tue, Mar 3 - Mon, Mar 16
DEN
Denver
SYD
Sydney
$851 Roundtrip, found 6 days ago
$851
Roundtrip
found 6 days ago
Select United flight, departing Tue, Mar 3 from Denver to Sydney, returning Mon, Mar 16, priced at $851 found 6 days ago
Mon, Nov 3 - Sun, Nov 9
DEN
Denver
SYD
Sydney
$851 Roundtrip, found 6 days ago
$851
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Nov 3 from Denver to Sydney, returning Sun, Nov 9, priced at $851 found 6 days ago
Sat, Aug 1 - Wed, Aug 5
DEN
Denver
SYD
Sydney
$1,148 Roundtrip, found 5 days ago
$1,148
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Sat, Aug 1 from Denver to Sydney, returning Wed, Aug 5, priced at $1,148 found 5 days ago
Sun, Feb 22 - Sun, Mar 15
DEN
Denver
SYD
Sydney
$1,160 Roundtrip, found 1 day ago
$1,160
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Feb 22 from Denver to Sydney, returning Sun, Mar 15, priced at $1,160 found 1 day 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, Sydney International Airport, Mascot, NSW
$160 nightly
The price is $176 total per night from Nov 16 to Nov 17
$176 total
Nov 16 - Nov 17
Total with taxes and fees
Stay at this 4-star business-friendly hotel in Sydney. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the breakfast and the bar in our ...
8.6/10 Excellent! (2,977 reviews)
Very comfortable rooms

Reviewed on Oct 26, 2025

Rydges Sydney Airport Hotel
Novotel Sydney International Airport Hotel

Novotel Sydney International Airport Hotel

4 out of 5
22 Levey Street, Wolli Creek, NSW
$139 nightly
The price is $153 total per night from Nov 16 to Nov 17
$153 total
Nov 16 - Nov 17
Total with taxes and fees
Stay at this 4-star business-friendly hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and ...
8.4/10 Very Good! (1,006 reviews)
Staff not very transparent with facilities available to clients

Reviewed on Oct 24, 2025

Novotel Sydney International Airport Hotel
Holiday Inn Express Sydney Airport by IHG

Holiday Inn Express Sydney Airport by IHG

3.5 out of 5
2-12 Sarah Street, Mascot, NSW
$112 nightly
The price is $124 total per night from Nov 9 to Nov 10
$124 total
Nov 9 - Nov 10
Total with taxes and fees
Stay at this 3.5-star business-friendly hotel in Sydney. Enjoy free breakfast, free WiFi, and a 24-hour front desk. Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (1,551 reviews)
Cleanliness, staff and The Great Room Experience (which is the check-in area, bar and bistro area.

Reviewed on Nov 1, 2025

Holiday Inn Express Sydney Airport by IHG
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
$194 nightly
The price is $213 total per night from Nov 9 to Nov 10
$213 total
Nov 9 - Nov 10
Total with taxes and fees
Book a stay at this spa hotel in Sydney. Enjoy free WiFi, a full-service spa, and 2 restaurants. Our guests praise the breakfast and the restaurant in our reviews. ...
9/10 Wonderful! (2,421 reviews)
Staff doesn’t know how to make a hot chocolate. I had requested three times before I got it right. We have enjoyed better food at other 5 star hotels. Breakfast is not that great.

Reviewed on Oct 28, 2025

Shangri-La Sydney
Four Seasons Hotel Sydney

Four Seasons Hotel Sydney

5 out of 5
199 George St., Sydney, NSW
$236 nightly
The price is $259 total per night from Nov 9 to Nov 10
$259 total
Nov 9 - Nov 10
Total with taxes and fees
Stay at this 5-star luxury hotel in Sydney. Enjoy free WiFi, a full-service spa, and breakfast (surcharge). Our guests praise the breakfast and the bar in our ...
9.6/10 Exceptional! (1,981 reviews)
The staff were amazing

Reviewed on Oct 28, 2025

Four Seasons Hotel Sydney
The Fullerton Hotel Sydney

The Fullerton Hotel Sydney

5 out of 5
1 Martin Place, Sydney, NSW
$206 nightly
The price is $228 total per night from Nov 30 to Dec 1
$228 total
Nov 30 - Dec 1
Total with taxes and fees
Stay at this 5-star luxury hotel in Sydney. Enjoy free WiFi, a full-service spa, and breakfast (surcharge). Our guests praise the breakfast and the bar in our ...
9.2/10 Wonderful! (2,622 reviews)
The staff were excellent, our room was spacious and we really enjoyed our stay.

Reviewed on Oct 29, 2025

The Fullerton Hotel Sydney
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
$91 nightly
The price is $100 total per night from Nov 30 to Dec 1
$100 total
Nov 30 - Dec 1
Total with taxes and fees
Stay at this 4-star hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms ...
7.8/10 Good! (1,078 reviews)
Very good

Reviewed on Oct 27, 2025

Silkari Urban CKS Sydney Airport Hotel
Meriton Suites Mascot Central

Meriton Suites Mascot Central

5 out of 5
8 Jackson Drive, Corner of Kent Rd and Jackson Dr, Mascot, NSW
$149 nightly
The price is $164 total per night from Nov 30 to Dec 1
$164 total
Nov 30 - Dec 1
Total with taxes and fees
Stay at this 5-star 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! (2,647 reviews)
Room comfortable but missing some cutlery and cleaning cloths. Towels frayed, water not draining well in the shower, shower pressure poor. Not as good as my previous stay.

Reviewed on Oct 27, 2025

Meriton Suites Mascot Central
Adina Apartment Hotel Sydney Airport

Adina Apartment Hotel Sydney Airport

4.5 out of 5
17 Bourke Road, Mascot, NSW
$160 nightly
The price is $176 total per night from Nov 3 to Nov 4
$176 total
Nov 3 - Nov 4
Total with taxes and fees
Stay at this 4.5-star 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! (1,255 reviews)
Close to airport, comfortable and polite staff.

Reviewed on Oct 26, 2025

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
$80 nightly
The price is $88 total per night from Dec 1 to Dec 2
$88 total
Dec 1 - Dec 2
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 ...
7.2/10 Good! (2,326 reviews)
Room and bathroom was clean and staff were friendly.

Reviewed on Oct 31, 2025

ibis budget Sydney Airport
Ibis Budget St Peters

Ibis Budget St Peters

2.5 out of 5
178 Princes Highway, St Peters, NSW
$70 nightly
The price is $77 total per night from Dec 2 to Dec 3
$77 total
Dec 2 - Dec 3
Total with taxes and fees
Stay at this hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the overall value in our reviews. Popular attractions ...
6.8/10 (1,021 reviews)
Great staff and close to food options and airport

Reviewed on Oct 28, 2025

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
$67 nightly
The price is $73 total per night from Nov 11 to Nov 12
$73 total
Nov 11 - Nov 12
Total with taxes and fees
Stay at this 3-star hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms ...
7/10 Good! (1,018 reviews)
We liked the accessibility to the sports facilities.

Reviewed on Oct 24, 2025

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
$142 nightly
The price is $156 total per night from Nov 23 to Nov 24
$156 total
Nov 23 - Nov 24
Total with taxes and fees
Stay at this 4.5-star 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! (1,236 reviews)
Excellent. We were both very happy with our stay. As that famous guy would say; we will be back,

Reviewed on Oct 25, 2025

Novotel Sydney on Darling Harbour
Rydges Darling Square Apartment Hotel

Rydges Darling Square Apartment Hotel

4 out of 5
72 Liverpool Street, Sydney, NSW
$135 nightly
The price is $149 total per night from Dec 1 to Dec 2
$149 total
Dec 1 - Dec 2
Total with taxes and fees
Stay at this 4-star boutique aparthotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful staff ...
8.6/10 Excellent! (1,494 reviews)

Families like: Cribs, rollaway beds

Travelers say...
Good friendly staff

Reviewed on Oct 29, 2025

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
$155 nightly
The price is $155 total per night from Nov 30 to Dec 1
$155 total
Nov 30 - Dec 1
Total with taxes and fees
Stay at this 4-star 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! (1,025 reviews)
Good location, next to the Haymarket and ICC Sydney.

Reviewed on Oct 27, 2025

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.