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 $722 One Way, $1,225 Round Trip

Prices starting at $1,225 for return flights and $722 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, Feb 16 - Wed, Feb 24
DEN
Denver
SYD
Sydney
$1,225 Roundtrip, found 5 hours ago
$1,225
Roundtrip
found 5 hours ago
Select Air New Zealand flight, departing Tue, Feb 16 from Denver to Sydney, returning Wed, Feb 24, priced at $1,225 found 5 hours ago
Tue, Nov 10 - Tue, Nov 17
DEN
Denver
SYD
Sydney
$1,360 Roundtrip, found 5 days ago
$1,360
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Nov 10 from Denver to Sydney, returning Tue, Nov 17, priced at $1,360 found 5 days ago
Mon, Nov 16 - Mon, Nov 30
DEN
Denver
SYD
Sydney
$1,383 Roundtrip, found 1 day ago
$1,383
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Nov 16 from Denver to Sydney, returning Mon, Nov 30, priced at $1,383 found 1 day ago
Tue, May 11 - Mon, May 24
DEN
Denver
SYD
Sydney
$1,421 Roundtrip, found 5 days ago
$1,421
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Tue, May 11 from Denver to Sydney, returning Mon, May 24, priced at $1,421 found 5 days ago
Tue, Feb 16 - Wed, Feb 24
DEN
Denver
SYD
Sydney
$1,511 Roundtrip, found 5 hours ago
$1,511
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Feb 16 from Denver to Sydney, returning Wed, Feb 24, priced at $1,511 found 5 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
$227 nightly
The price is $249 total per night from Sep 16 to Sep 17
$249 total
Sep 16 - Sep 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! (3,248 reviews)
"The most convenient place to stay if you have an early flight."

Reviewed on Sep 2, 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
$141 nightly
The price is $155 total per night from Sep 17 to Sep 18
$155 total
Sep 17 - Sep 18
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! (1,000 reviews)
"."

Reviewed on Aug 31, 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
$120 nightly
The price is $132 total per night from Sep 20 to Sep 21
$132 total
Sep 20 - Sep 21
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 ...
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
$188 nightly
The price is $207 total per night from Sep 13 to Sep 14
$207 total
Sep 13 - Sep 14
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! (2,832 reviews)
"Very nice room and very nice valet guy when we arrived. Chatted to us how to get to places and where to visit. Really helpful and saved us from just taking ubers everywhere when most things are less than 10min walk"

Reviewed on Sep 2, 2026

Shangri-La Sydney
YEHS Hotel Sydney Harbour Suites

YEHS Hotel Sydney Harbour Suites

4 out of 5
252 Sussex Street Sydney NSW
$101 nightly
The price is $111 total per night from Sep 20 to Sep 21
$111 total
Sep 20 - Sep 21
Total with taxes and fees
Book a stay at this business-friendly aparthotel in Sydney. Enjoy free WiFi, a fitness center, and parking (surcharge). Our guests praise the pool and the helpful ...
8.2/10 Very Good! (2,906 reviews)
"This place has one of the only 2 elevators broken for the entire week and the only one working broken down last 2 days. We all had to walk up and down the stairs. My floor was 8th but it had 20 floors. Not acceptable."

Reviewed on Sep 2, 2026

YEHS Hotel Sydney Harbour Suites
Hyatt Regency Sydney

Hyatt Regency Sydney

5 out of 5
161 Sussex Street Sydney NSW
$175 nightly
The price is $192 total per night from Sep 13 to Sep 14
$192 total
Sep 13 - Sep 14
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! (2,159 reviews)
"It was a short but great stay!"

Reviewed on Sep 2, 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
$100 nightly
The price is $110 total per night from Sep 24 to Sep 25
$110 total
Sep 24 - Sep 25
Total with taxes and fees
Stay at this hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms in our ...
7.8/10 Good! (1,181 reviews)
"We spent only one night at this hotel, and the morning after we had an early flight. Although it’s near the airport, it’s not advisable to walk. They provide a shuttle service for 15$ per person. The restaurant in the premises is very convenient especially if you arrive in the evening. All in all ..."

Reviewed on Sep 1, 2026

Silkari Urban CKS Sydney Airport Hotel
Meriton Suites Mascot Central

Meriton Suites Mascot Central

5 out of 5
8 Jackson Drive Mascot NSW
$136 nightly
The price is $149 total per night from Sep 13 to Sep 14
$149 total
Sep 13 - Sep 14
Total with taxes and fees
Book a stay at this luxury aparthotel in Sydney. Enjoy free WiFi, a 24-hour fitness center, and parking (surcharge). Our guests praise the helpful staff and ...
9.4/10 Exceptional! (2,837 reviews)
"Excellent service, hotel was close to restaurants, supermarkets and train"

Reviewed on Sep 1, 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
$142 nightly
The price is $156 total per night from Sep 6 to Sep 7
$156 total
Sep 6 - Sep 7
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! (1,417 reviews)
"Not many choices in Sydney under $500 a night, having to stay in Mascot was the only option, pretty good, no pool, but winter, really only choice."

Reviewed on Sep 1, 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
$88 nightly
The price is $97 total per night from Sep 6 to Sep 7
$97 total
Sep 6 - Sep 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! (2,392 reviews)
"Basic clean accommodation with small bathroom. Comfortable bed."

Reviewed on Sep 2, 2026

ibis budget Sydney Airport
Ibis Budget St Peters

Ibis Budget St Peters

2.5 out of 5
178 Princes Highway St Peters NSW
$63 nightly
The price is $69 total per night from Sep 7 to Sep 8
$69 total
Sep 7 - Sep 8
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 (1,002 reviews)
"We booked a seven-night stay at Ibis Budget St Peters but checked out after just one night due to unacceptable conditions. While the room initially looked clean, the bathroom emitted a foul odour that filled the space. Immediately upon entering, both my wife and I suffered from allergy-like symptoms—stuffy ..."

Reviewed on Aug 28, 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
$73 nightly
The price is $81 total per night from Sep 7 to Sep 8
$81 total
Sep 7 - Sep 8
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
$143 nightly
The price is $157 total per night from Sep 6 to Sep 7
$157 total
Sep 6 - Sep 7
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! (1,370 reviews)
"Bar service could improve"

Reviewed on Sep 1, 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
$158 nightly
The price is $174 total per night from Sep 13 to Sep 14
$174 total
Sep 13 - Sep 14
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! (1,569 reviews)

Families like: Cribs, rollaway beds

Travelers say...
"Room good, friendly staff. Very noisy during weekends from street"

Reviewed on Aug 29, 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
$145 nightly
The price is $145 total per night from Sep 20 to Sep 21
$145 total
Sep 20 - Sep 21
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! (1,000 reviews)
"The most comfortable hotel bed I have slept in for a long time! The pillows were pretty good as well."

Reviewed on Aug 31, 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.