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

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Cheap Flights from DEN to SYD starting at $716 One Way, $1,206 Round Trip

Prices starting at $1,206 for return flights and $716 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.

Mon, May 4 - Tue, May 19
DEN
Denver
SYD
Sydney
$1,206 Roundtrip, found 6 days ago
$1,206
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, May 4 from Denver to Sydney, returning Tue, May 19, priced at $1,206 found 6 days ago
Tue, Dec 1 - Tue, Dec 15
DEN
Denver
SYD
Sydney
$1,268 Roundtrip, found 9 hours ago
$1,268
Roundtrip
found 9 hours ago
Select All Nippon Airways flight, departing Tue, Dec 1 from Denver to Sydney, returning Tue, Dec 15, priced at $1,268 found 9 hours ago
Fri, Feb 27 - Tue, Mar 3
DEN
Denver
SYD
Sydney
$1,324 Roundtrip, found 13 hours ago
$1,324
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Fri, Feb 27 from Denver to Sydney, returning Tue, Mar 3, priced at $1,324 found 13 hours ago
Tue, Feb 3 - Tue, Feb 17
DEN
Denver
SYD
Sydney
$1,344 Roundtrip, found 6 days ago
$1,344
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Feb 3 from Denver to Sydney, returning Tue, Feb 17, priced at $1,344 found 6 days ago
Wed, May 20 - Wed, May 27
DEN
Denver
SYD
Sydney
$1,349 Roundtrip, found 3 days ago
$1,349
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, May 20 from Denver to Sydney, returning Wed, May 27, priced at $1,349 found 3 days 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
$121 nightly
The price is $133 total per night from Feb 2 to Feb 3
$133 total
Feb 2 - Feb 3
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 ...
8.6/10 Excellent! (3,047 reviews)
Rooms were clean comfortable good for a brief stay

Reviewed on Jan 24, 2026

Rydges Sydney Airport Hotel
Silkari Urban CKS Sydney Airport Hotel

Silkari Urban CKS Sydney Airport Hotel

4 out of 5
35 Levey Street Wolli Creek NSW
$88 nightly
The price is $97 total per night from Feb 4 to Feb 5
$97 total
Feb 4 - Feb 5
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! (1,133 reviews)
Only half breakfast included if your booking says breakfast included. You have to pay more to access the hot menu. Airport transfers ($13) are good & on time.

Reviewed on Jan 19, 2026

Silkari Urban CKS Sydney Airport Hotel
ibis budget Sydney Airport

ibis budget Sydney Airport

2.5 out of 5
5 Ross Smith Avenue Mascot NSW
$72 nightly
The price is $79 total per night from Jan 30 to Jan 31
$79 total
Jan 30 - Jan 31
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! (2,394 reviews)
Due to our flight being cancelled at last minute, we then had to look for a room near to the airport. Price was cheap for 1 night and it was 5 mins from airport. Rooms are basic but clean and it's all you need to get your head down . We went next door to the Mantra for drinks and breakfast the next ...

Reviewed on Jan 20, 2026

ibis budget 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

Four Seasons Hotel Sydney

Four Seasons Hotel Sydney

5 out of 5
199 George St. Sydney NSW
$270 nightly
The price is $297 total per night from Feb 1 to Feb 2
$297 total
Feb 1 - Feb 2
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! (2,091 reviews)
Everything

Reviewed on Jan 25, 2026

Four Seasons Hotel Sydney
Shangri-La Sydney

Shangri-La Sydney

5 out of 5
176 Cumberland Street The Rocks NSW
$226 nightly
The price is $248 total per night from Feb 1 to Feb 2
$248 total
Feb 1 - Feb 2
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! (2,507 reviews)
Great stay!

Reviewed on Jan 26, 2026

Shangri-La Sydney
Ace Hotel Sydney

Ace Hotel Sydney

5 out of 5
47 Wentworth Ave Sydney NSW
$216 nightly
The price is $237 total per night from Jan 30 to Jan 31
$237 total
Jan 30 - Jan 31
Total with taxes and fees
Book a stay at this luxury hotel in Sydney. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the bar and the helpful staff in our ...
9.2/10 Wonderful! (835 reviews)
Love the room. Love the location. Love the hotel. Special thanks to Chris fior making our stay so wonderful.

Reviewed on Jan 24, 2026

Ace 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
$88 nightly
The price is $97 total per night from Feb 4 to Feb 5
$97 total
Feb 4 - Feb 5
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! (1,133 reviews)
Only half breakfast included if your booking says breakfast included. You have to pay more to access the hot menu. Airport transfers ($13) are good & on time.

Reviewed on Jan 19, 2026

Silkari Urban CKS Sydney Airport Hotel
Meriton Suites Mascot Central

Meriton Suites Mascot Central

5 out of 5
8 Jackson Drive Mascot NSW
$105 nightly
The price is $115 total per night from Jan 30 to Jan 31
$115 total
Jan 30 - Jan 31
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 ...
9.4/10 Exceptional! (2,711 reviews)
Excellent staff, room and location. Would definitely stay again.

Reviewed on Jan 26, 2026

Meriton Suites Mascot Central
Adina Apartment Hotel Sydney Airport

Adina Apartment Hotel Sydney Airport

4.5 out of 5
17 Bourke Road Mascot NSW
$128 nightly
The price is $141 total per night from Jan 30 to Jan 31
$141 total
Jan 30 - Jan 31
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! (1,310 reviews)
Absolutely brilliant room and staff. Definitely staying here again

Reviewed on Jan 26, 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
$72 nightly
The price is $79 total per night from Jan 30 to Jan 31
$79 total
Jan 30 - Jan 31
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! (2,394 reviews)
Due to our flight being cancelled at last minute, we then had to look for a room near to the airport. Price was cheap for 1 night and it was 5 mins from airport. Rooms are basic but clean and it's all you need to get your head down . We went next door to the Mantra for drinks and breakfast the next ...

Reviewed on Jan 20, 2026

ibis budget Sydney Airport
Ibis Budget St Peters

Ibis Budget St Peters

2.5 out of 5
178 Princes Highway St Peters NSW
$60 nightly
The price is $66 total per night from Feb 8 to Feb 9
$66 total
Feb 8 - Feb 9
Total with taxes and fees
Stay at this hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Popular attractions Circular Quay and Sydney Opera House are located ...
6.6/10 (1,004 reviews)
The room was clean and bed reasonably comfy. The bed is sheets with a blanket not a doona. The aircon remote was missing so could only turn on or off but not manage temperature. Bathroom had mold in exhaust. Noisy location but expected, perfect for a short stay to rest before or after a flight at ...

Reviewed on Jan 16, 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
$66 nightly
The price is $73 total per night from Feb 9 to Feb 10
$73 total
Feb 9 - Feb 10
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)
Was happy with the service. Staff were friendly and room was clean.

Reviewed on Jan 26, 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
$153 nightly
The price is $168 total per night from Feb 2 to Feb 3
$168 total
Feb 2 - Feb 3
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! (1,261 reviews)
yes

Reviewed on Jan 25, 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 Feb 1 to Feb 2
$154 total
Feb 1 - Feb 2
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 ...
8.6/10 Excellent! (1,514 reviews)

Families like: Cribs, rollaway beds

Travelers say...
Rooms were spacious and very clean

Reviewed on Jan 18, 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
$162 nightly
The price is $162 total per night from Feb 5 to Feb 6
$162 total
Feb 5 - Feb 6
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 room, helpful staff, good amenities

Reviewed on Jan 25, 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.