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 $801 One Way, $1,399 Round Trip

Prices starting at $1,399 for return flights and $801 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, Nov 1 - Wed, Nov 18
DEN
Denver
SYD
Sydney
$1,399 Roundtrip, found 5 days ago
$1,399
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Sun, Nov 1 from Denver to Sydney, returning Wed, Nov 18, priced at $1,399 found 5 days ago
Wed, Nov 4 - Mon, Nov 16
DEN
Denver
SYD
Sydney
$1,417 Roundtrip, found 5 days ago
$1,417
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Wed, Nov 4 from Denver to Sydney, returning Mon, Nov 16, priced at $1,417 found 5 days ago
Tue, Mar 2 - Wed, Mar 17
DEN
Denver
SYD
Sydney
$1,490 Roundtrip, found 3 hours ago
$1,490
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Tue, Mar 2 from Denver to Sydney, returning Wed, Mar 17, priced at $1,490 found 3 hours ago
Mon, Feb 15 - Tue, Feb 23
DEN
Denver
SYD
Sydney
$1,570 Roundtrip, found 4 hours ago
$1,570
Roundtrip
found 4 hours ago
Select Turkish Airlines flight, departing Mon, Feb 15 from Denver to Sydney, returning Tue, Feb 23, priced at $1,570 found 4 hours ago
Tue, Oct 13 - Tue, Jan 12
DEN
Denver
SYD
Sydney
$1,599 Roundtrip, just found
$1,599
Roundtrip
just found
Select Air New Zealand flight, departing Tue, Oct 13 from Denver to Sydney, returning Tue, Jan 12, priced at $1,599 just found

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 $125 total per night from Jul 18 to Jul 19
$125 total
Jul 18 - Jul 19
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! (3,221 reviews)
"Worst check in I have ever encountered"

Reviewed on Jul 16, 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
$124 nightly
The price is $136 total per night from Jul 18 to Jul 19
$136 total
Jul 18 - Jul 19
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! (1,006 reviews)
"The hotel is very well maintained with modern decor and amenities. There is a restaurant and a bar in the lobby, and you can get pub-grub at the bar. Dinner and a good breakfast is available in the restaurant. The room was quite spacious. Everything was clean and well maintained, and the bed was ..."

Reviewed on Jul 13, 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
$91 nightly
The price is $100 total per night from Jul 26 to Jul 27
$100 total
Jul 26 - Jul 27
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! (1,700 reviews)
"Super cool bathroom doors. Great little bar and snack place. It is close to the airport but it still costs $12 in uber to domestic and around $25 to international terminals."

Reviewed on Jul 15, 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
$203 nightly
The price is $224 total per night from Jul 30 to Jul 31
$224 total
Jul 30 - Jul 31
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! (2,751 reviews)
"This hotel is exceptional! From check in, dining service to amenities. I highly recommend you stay at this hotel and if it's available, book a Club Horizons room package. Exceptional service."

Reviewed on Jul 16, 2026

Shangri-La Sydney
Hyatt Regency Sydney

Hyatt Regency Sydney

5 out of 5
161 Sussex Street Sydney NSW
$176 nightly
The price is $194 total per night from Jul 23 to Jul 24
$194 total
Jul 23 - Jul 24
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! (2,091 reviews)
"The housekeeping staff do an amazing job each day and whenever we returned to our rooms they were spotlessly cleaned. Well done. Great hotel to stay. So close to light rail and the bar s and restaurants on site are superb. The Zephyr sky bar well worth a sunset visit."

Reviewed on Jul 16, 2026

Hyatt Regency Sydney
Four Seasons Hotel Sydney

Four Seasons Hotel Sydney

5 out of 5
199 George St. Sydney NSW
$249 nightly
The price is $274 total per night from Aug 16 to Aug 17
$274 total
Aug 16 - Aug 17
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! (2,226 reviews)
"Our stay at Four Seasons was a delightful experience. Nothing to complain. Everyone’s helpful and welcoming. Facilities and hotel location is very convenient. We will definitely go back to Sydney and will stay again in Four Seasons!"

Reviewed on Jul 14, 2026

Four Seasons 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
$86 nightly
The price is $94 total per night from Jul 17 to Jul 18
$94 total
Jul 17 - Jul 18
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! (1,181 reviews)
"Great place to stay Staff/breakfast fantastic"

Reviewed on Jul 3, 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 $123 total per night from Jul 21 to Jul 22
$123 total
Jul 21 - Jul 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 ...
9.4/10 Exceptional! (2,813 reviews)
"Hotel is nice, clean, neat, and rooms are spacious like a condo with all amenities. Staff are very friendly and helpful. Interior and furniture are modern newer and good quality. Location was excellent for our needs, close to groceries, shopping and restaurants. Very well connected with downtown, ..."

Reviewed on Jul 15, 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
$92 nightly
The price is $102 total per night from Jul 30 to Jul 31
$102 total
Jul 30 - Jul 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 ...
9.2/10 Wonderful! (1,381 reviews)
"Absolutely fantastic property, very lovely staff"

Reviewed on Jul 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
$65 nightly
The price is $72 total per night from Jul 19 to Jul 20
$72 total
Jul 19 - Jul 20
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! (2,431 reviews)
"Space was small as would expected of the budget style. Bathroom was not cleaned and shower not well designed as water kept overflowing into the toilet area as well as outside. Had to use towels to block the water and there was already limited towels. Window was not fully blocked out, there was so ..."

Reviewed on Jul 15, 2026

ibis budget Sydney Airport
Ibis Budget St Peters

Ibis Budget St Peters

2.5 out of 5
178 Princes Highway St Peters NSW
$55 nightly
The price is $61 total per night from Jul 27 to Jul 28
$61 total
Jul 27 - Jul 28
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 (1,007 reviews)
"It was ok"

Reviewed on Jul 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
$72 nightly
The price is $79 total per night from Jul 23 to Jul 24
$79 total
Jul 23 - Jul 24
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 (1,009 reviews)
"Enjoyed the sky staff are friendly and helpful. Room was clean. It was what I expected."

Reviewed on Jul 14, 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
$126 nightly
The price is $139 total per night from Jul 19 to Jul 20
$139 total
Jul 19 - Jul 20
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 ...
8.6/10 Excellent! (1,366 reviews)
"Na"

Reviewed on Jul 15, 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
$156 nightly
The price is $172 total per night from Jul 26 to Jul 27
$172 total
Jul 26 - Jul 27
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! (1,561 reviews)

Families like: Cribs, rollaway beds

Travelers say...
"Very central location with good access to public transport and walking distance from major hotspots. Good range of amenities provided in the room. Excellent staff"

Reviewed on Jun 14, 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
$136 nightly
The price is $136 total per night from Jul 19 to Jul 20
$136 total
Jul 19 - Jul 20
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! (1,008 reviews)
"The room was spotless and staffs were helpful and friendly"

Reviewed on Jul 13, 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.