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

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Cheap Flights from DEN to SYD starting at $637 One Way, $1,110 Round Trip

Prices starting at $1,110 for return flights and $637 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, Apr 26 - Sun, May 3
DEN
Denver
SYD
Sydney
$1,110 Roundtrip, found 5 days ago
$1,110
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Apr 26 from Denver to Sydney, returning Sun, May 3, priced at $1,110 found 5 days ago
Mon, Jun 8 - Wed, Jun 17
DEN
Denver
SYD
Sydney
$1,204 Roundtrip, found 9 hours ago
$1,204
Roundtrip
found 9 hours ago
Select Air New Zealand flight, departing Mon, Jun 8 from Denver to Sydney, returning Wed, Jun 17, priced at $1,204 found 9 hours ago
Wed, Oct 14 - Mon, Nov 9
DEN
Denver
SYD
Sydney
$1,352 Roundtrip, found 4 days ago
$1,352
Roundtrip
found 4 days ago
Select Qantas Airways flight, departing Wed, Oct 14 from Denver to Sydney, returning Mon, Nov 9, priced at $1,352 found 4 days ago
Mon, Jul 13 - Sun, Jul 26
DEN
Denver
SYD
Sydney
$1,359 Roundtrip, found 6 days ago
$1,359
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Jul 13 from Denver to Sydney, returning Sun, Jul 26, priced at $1,359 found 6 days ago
Fri, May 8 - Sun, May 17
DEN
Denver
SYD
Sydney
$1,382 Roundtrip, found 6 hours ago
$1,382
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Fri, May 8 from Denver to Sydney, returning Sun, May 17, priced at $1,382 found 6 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
$172 nightly
The price is $189 total per night from Mar 16 to Mar 17
$189 total
Mar 16 - Mar 17
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! (3,070 reviews)
Excellent location.

Reviewed on Mar 8, 2026

Rydges Sydney Airport Hotel
ibis budget Sydney Airport

ibis budget Sydney Airport

2.5 out of 5
5 Ross Smith Avenue Mascot NSW
$75 nightly
The price is $83 total per night from Apr 6 to Apr 7
$83 total
Apr 6 - Apr 7
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! (2,401 reviews)
The accommodation was barely maintained. Marks all over the walls, tiles in bathroom discoloured (need to be scrubbed) which made me feel uncomfortable walking on the carpet barefoot. Booked due to price. Very budget.

Reviewed on Mar 9, 2026

ibis budget Sydney Airport
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
$124 nightly
The price is $136 total per night from Mar 29 to Mar 30
$136 total
Mar 29 - Mar 30
Total with taxes and fees
Book a stay at this business-friendly hotel in Sydney. Enjoy free breakfast, free WiFi, and parking (surcharge). Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (1,631 reviews)
Poor

Reviewed on Mar 9, 2026

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
$206 nightly
The price is $226 total per night from Apr 2 to Apr 3
$226 total
Apr 2 - Apr 3
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! (2,564 reviews)
Yes

Reviewed on Mar 9, 2026

Shangri-La Sydney
Rydges Sydney Airport Hotel

Rydges Sydney Airport Hotel

4 out of 5
8 Arrival Court Mascot NSW
$172 nightly
The price is $189 total per night from Mar 16 to Mar 17
$189 total
Mar 16 - Mar 17
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! (3,070 reviews)
Excellent location.

Reviewed on Mar 8, 2026

Rydges Sydney Airport Hotel
Hyatt Regency Sydney

Hyatt Regency Sydney

5 out of 5
161 Sussex Street Sydney NSW
$172 nightly
The price is $189 total per night from Apr 5 to Apr 6
$189 total
Apr 5 - Apr 6
Total with taxes and fees
Book a stay at this luxury hotel in Sydney. Enjoy free WiFi, 4 bars/lounges, and breakfast (surcharge). Our guests praise the breakfast and the bar in our reviews. ...
8.8/10 Excellent! (1,947 reviews)
Hassle free Very clean and tidy

Reviewed on Mar 8, 2026

Hyatt Regency 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
$89 nightly
The price is $98 total per night from Apr 5 to Apr 6
$98 total
Apr 5 - Apr 6
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! (1,159 reviews)
Everything was great no problems

Reviewed on Mar 9, 2026

Silkari Urban CKS Sydney Airport Hotel
Meriton Suites Mascot Central

Meriton Suites Mascot Central

5 out of 5
8 Jackson Drive Mascot NSW
$125 nightly
The price is $137 total per night from Mar 29 to Mar 30
$137 total
Mar 29 - Mar 30
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! (2,739 reviews)
Everything was excellent..super clean. Fun restaurants & shops nearby

Reviewed on Mar 6, 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
$130 nightly
The price is $143 total per night from Mar 22 to Mar 23
$143 total
Mar 22 - Mar 23
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! (1,323 reviews)
Air con is controlled via reception, even with controls in the room, making it troublesome when you wanted to cool the room to your temperature requirements. lower floors roadside, where we were was a bit noisy and we couldn’t change rooms.

Reviewed on Mar 8, 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
$75 nightly
The price is $83 total per night from Apr 6 to Apr 7
$83 total
Apr 6 - Apr 7
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! (2,401 reviews)
The accommodation was barely maintained. Marks all over the walls, tiles in bathroom discoloured (need to be scrubbed) which made me feel uncomfortable walking on the carpet barefoot. Booked due to price. Very budget.

Reviewed on Mar 9, 2026

ibis budget Sydney Airport
Ibis Budget St Peters

Ibis Budget St Peters

2.5 out of 5
178 Princes Highway St Peters NSW
$67 nightly
The price is $73 total per night from Apr 6 to Apr 7
$73 total
Apr 6 - Apr 7
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 ...
6.8/10 (1,005 reviews)
Staff were friendly, check in was easy. Room was absolute bare minimum and quite old - not even a box of tissues supplied, but basic amenities provided. Rooms are not new or modern, but clean enough.

Reviewed on Mar 2, 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
$76 nightly
The price is $83 total per night from Mar 25 to Mar 26
$83 total
Mar 25 - Mar 26
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 ...
7/10 Good! (1,009 reviews)
First room we were given smelled, carpet was wet. AC was turned off on mains. When we turned it on it started dripping water onto the already wet carpet hence the smell in the room. Staff was friendly and helpful and moved us to a different room. Second room hadn't been cleaned yet, so we got moved ...

Reviewed on Mar 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
$140 nightly
The price is $154 total per night from Apr 1 to Apr 2
$154 total
Apr 1 - Apr 2
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! (1,301 reviews)
The lady at the desk found out we were celebrating our anniversary and sent some sparkling wine to our room. She even remembered how many years we had been married. Great attention to detail.

Reviewed on Mar 9, 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
$144 nightly
The price is $158 total per night from Apr 6 to Apr 7
$158 total
Apr 6 - Apr 7
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! (1,529 reviews)

Families like: Cribs, rollaway beds

Travelers say...
Room and staff were awesome. The room was comfortable, and many restaurants nearby. Lovely balcony to sit on and enjoy the weather. Breakfast was delicious and worth purchasing. There is not a good spot for uber or taxi drop off and pickup in front of the hotel, as there is a dedicated bike lane ...

Reviewed on Mar 5, 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
$125 nightly
The price is $125 total per night from Apr 1 to Apr 2
$125 total
Apr 1 - Apr 2
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! (1,015 reviews)
Location is decent and you can get a food and beverage credit. Rooms and hotel definitely need some updating.

Reviewed on Mar 8, 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.