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 $716 One Way, $1,348 Round Trip

Prices starting at $1,348 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.

Tue, Aug 18 - Tue, Aug 25
DEN
Denver
SYD
Sydney
$1,348 Roundtrip, found 3 days ago
$1,348
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Aug 18 from Denver to Sydney, returning Tue, Aug 25, priced at $1,348 found 3 days ago
Mon, May 3 - Mon, May 24
DEN
Denver
SYD
Sydney
$1,418 Roundtrip, found 1 day ago
$1,418
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Mon, May 3 from Denver to Sydney, returning Mon, May 24, priced at $1,418 found 1 day ago
Mon, Feb 15 - Tue, Feb 23
DEN
Denver
SYD
Sydney
$1,596 Roundtrip, found 8 hours ago
$1,596
Roundtrip
found 8 hours ago
Select Turkish Airlines flight, departing Mon, Feb 15 from Denver to Sydney, returning Tue, Feb 23, priced at $1,596 found 8 hours ago
Wed, Feb 17 - Wed, Feb 24
DEN
Denver
SYD
Sydney
$1,600 Roundtrip, found 16 hours ago
$1,600
Roundtrip
found 16 hours ago
Select Air New Zealand flight, departing Wed, Feb 17 from Denver to Sydney, returning Wed, Feb 24, priced at $1,600 found 16 hours ago
Mon, Feb 15 - Tue, Feb 23
DEN
Denver
SYD
Sydney
$1,752 Roundtrip, found 8 hours ago
$1,752
Roundtrip
found 8 hours ago
Select Qantas Airways flight, departing Mon, Feb 15 from Denver to Sydney, returning Tue, Feb 23, priced at $1,752 found 8 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
$165 nightly
The price is $181 total per night from Aug 5 to Aug 6
$181 total
Aug 5 - Aug 6
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 ...
Rydges Sydney Airport Hotel
Novotel Sydney International Airport Hotel

Novotel Sydney International Airport Hotel

4 out of 5
22 Levey Street Wolli Creek NSW
$143 nightly
The price is $157 total per night from Sep 4 to Sep 5
$157 total
Sep 4 - Sep 5
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! (1,007 reviews)
"Rooms are old"

Reviewed on Aug 4, 2026

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
$127 nightly
The price is $139 total per night from Aug 23 to Aug 24
$139 total
Aug 23 - Aug 24
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! (1,695 reviews)
"Have stayed here before, breakfast was good with standard options. Rooms was small and cosy for our stay. Beds were firm which made for not the best night's sleep, but that's a personal preference. Overall, another good stay here close to SYD airport"

Reviewed on Aug 4, 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

Four Seasons Hotel Sydney

Four Seasons Hotel Sydney

5 out of 5
199 George St. Sydney NSW
$222 nightly
The price is $244 total per night from Aug 23 to Aug 24
$244 total
Aug 23 - Aug 24
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! (2,251 reviews)
"All good. Respectful staff. No concerns."

Reviewed on Aug 4, 2026

Four Seasons Hotel Sydney
Shangri-La Sydney

Shangri-La Sydney

5 out of 5
176 Cumberland Street The Rocks NSW
$207 nightly
The price is $227 total per night from Aug 23 to Aug 24
$227 total
Aug 23 - Aug 24
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 ...
Shangri-La Sydney
Hyatt Regency Sydney

Hyatt Regency Sydney

5 out of 5
161 Sussex Street Sydney NSW
$177 nightly
The price is $195 total per night from Aug 16 to Aug 17
$195 total
Aug 16 - Aug 17
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. ...
9/10 Wonderful! (2,114 reviews)
"Great for short stay amazing location and breakfast buffet"

Reviewed on Aug 4, 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
$87 nightly
The price is $96 total per night from Aug 9 to Aug 10
$96 total
Aug 9 - Aug 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 ...
7.8/10 Good! (1,187 reviews)
"This hotel consists of 2 buildings, one with standard rooms and one with superior ones. It's within a pleasant 20-minute elevated walk from the Sydney International Terminal 1, or you can pay for a SuperShuttle. I was in a superior room in the main building. The staff was consistently friendly and ..."

Reviewed on Aug 4, 2026

Silkari Urban CKS Sydney Airport Hotel
Meriton Suites Mascot Central

Meriton Suites Mascot Central

5 out of 5
8 Jackson Drive Mascot NSW
$111 nightly
The price is $122 total per night from Aug 16 to Aug 17
$122 total
Aug 16 - Aug 17
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 ...
Meriton Suites Mascot Central
Adina Apartment Hotel Sydney Airport

Adina Apartment Hotel Sydney Airport

4.5 out of 5
17 Bourke Road Mascot NSW
$110 nightly
The price is $120 total per night from Aug 23 to Aug 24
$120 total
Aug 23 - Aug 24
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 ...
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
$73 nightly
The price is $80 total per night from Aug 23 to Aug 24
$80 total
Aug 23 - Aug 24
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! (2,398 reviews)
"One lift was out of order and the other not working partly. The staff were great, and the closeness of the restaurant is a bonus. It’s a great place close to the domestic airport, with shuttle for service to the airports."

Reviewed on Aug 4, 2026

ibis budget Sydney Airport
Ibis Budget St Peters

Ibis Budget St Peters

2.5 out of 5
178 Princes Highway St Peters NSW
$62 nightly
The price is $69 total per night from Aug 10 to Aug 11
$69 total
Aug 10 - Aug 11
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 (1,004 reviews)
"Building is pretty tired, and layout of the room a bit odd. Does have AC which is probably helpful in summer, but not much use in winter. Shower was good though and mattress comfy. Sheets clean Breakfast is incredibly basic not as expected. Not sure which continent they were inspired by, but this ..."

Reviewed on Aug 3, 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
$72 nightly
The price is $79 total per night from Aug 10 to Aug 11
$79 total
Aug 10 - Aug 11
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 ...
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
$146 nightly
The price is $160 total per night from Aug 16 to Aug 17
$160 total
Aug 16 - Aug 17
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 ...
Novotel Sydney on Darling Harbour
Rydges Darling Square Apartment Hotel

Rydges Darling Square Apartment Hotel

4 out of 5
72 Liverpool Street Sydney NSW
$169 nightly
The price is $186 total per night from Aug 9 to Aug 10
$186 total
Aug 9 - Aug 10
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! (1,563 reviews)

Families like: Cribs, rollaway beds

Travelers say...
"A great central to everything location. A short walk to train station and over to Darling Harbour. We went to the theatre and yet again just a short walk. The property was well presented. The breakfast well worth it. Really enjoyed our stay. The only downside was the communication with our booking ..."

Reviewed on Jul 22, 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
$138 nightly
The price is $138 total per night from Aug 10 to Aug 11
$138 total
Aug 10 - Aug 11
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! (1,003 reviews)
"Very nice hotel central to everything Great friendly staff great buffet breakfast Will definitely stay again"

Reviewed on Aug 3, 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.