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 $690 One Way, $1,057 Round Trip

Prices starting at $1,057 for return flights and $690 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, Feb 21 - Sun, Feb 28
DEN
Denver
SYD
Sydney
$1,057 Roundtrip, found 5 hours ago
$1,057
Roundtrip
found 5 hours ago
Select Delta flight, departing Sun, Feb 21 from Denver to Sydney, returning Sun, Feb 28, priced at $1,057 found 5 hours ago
Sun, Jan 31 - Sun, Feb 7
DEN
Denver
SYD
Sydney
$1,205 Roundtrip, found 6 days ago
$1,205
Roundtrip
found 6 days ago
Select Air New Zealand flight, departing Sun, Jan 31 from Denver to Sydney, returning Sun, Feb 7, priced at $1,205 found 6 days ago
Sun, Jan 31 - Sun, Feb 7
DEN
Denver
SYD
Sydney
$1,331 Roundtrip, found 6 days ago
$1,331
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Jan 31 from Denver to Sydney, returning Sun, Feb 7, priced at $1,331 found 6 days ago
Wed, Feb 17 - Sun, Feb 28
DEN
Denver
SYD
Sydney
$1,498 Roundtrip, found 5 hours ago
$1,498
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Wed, Feb 17 from Denver to Sydney, returning Sun, Feb 28, priced at $1,498 found 5 hours ago
Mon, Mar 8 - Thu, Mar 18
DEN
Denver
SYD
Sydney
$1,602 Roundtrip, found 5 days ago
$1,602
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Mon, Mar 8 from Denver to Sydney, returning Thu, Mar 18, priced at $1,602 found 5 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
$183 nightly
The price is $202 total per night from Oct 15 to Oct 16
$202 total
Oct 15 - Oct 16
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
Silkari Urban CKS Sydney Airport Hotel

Silkari Urban CKS Sydney Airport Hotel

4 out of 5
35 Levey Street Wolli Creek NSW
$103 nightly
The price is $114 total per night from Oct 18 to Oct 19
$114 total
Oct 18 - Oct 19
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! (1,179 reviews)
"Perfect location near airport for quick stop over. Large rooms and comfortable beds. Breakfast was average."

Reviewed on Oct 14, 2026

Silkari Urban CKS Sydney Airport Hotel
Novotel Sydney International Airport Hotel

Novotel Sydney International Airport Hotel

4 out of 5
22 Levey Street Wolli Creek NSW
$142 nightly
The price is $156 total per night from Oct 18 to Oct 19
$156 total
Oct 18 - Oct 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! (1,000 reviews)
"We really only stayed the night here to be close to the airport as we had a very early flight. Room service was great. Be aware of Sydney weekend surcharges which are everywhere in Sydney. The only issue I had was the mould all over the plastic bathmat. was a bit off-putting. The rest of the room ..."

Reviewed on Oct 13, 2026

Novotel Sydney International Airport Hotel
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
$263 nightly
The price is $289 total per night from Oct 25 to Oct 26
$289 total
Oct 25 - Oct 26
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 ...
Four Seasons Hotel Sydney
Hyatt Regency Sydney

Hyatt Regency Sydney

5 out of 5
161 Sussex Street Sydney NSW
$162 nightly
The price is $178 total per night from Nov 1 to Nov 2
$178 total
Nov 1 - Nov 2
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. ...
Hyatt Regency Sydney
Shangri-La Sydney

Shangri-La Sydney

5 out of 5
176 Cumberland Street The Rocks NSW
$203 nightly
The price is $223 total per night from Oct 25 to Oct 26
$223 total
Oct 25 - Oct 26
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
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
$103 nightly
The price is $114 total per night from Oct 18 to Oct 19
$114 total
Oct 18 - Oct 19
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! (1,179 reviews)
"Perfect location near airport for quick stop over. Large rooms and comfortable beds. Breakfast was average."

Reviewed on Oct 14, 2026

Silkari Urban CKS Sydney Airport Hotel
Meriton Suites Mascot Central

Meriton Suites Mascot Central

5 out of 5
8 Jackson Drive Mascot NSW
$117 nightly
The price is $129 total per night from Nov 1 to Nov 2
$129 total
Nov 1 - Nov 2
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! (2,860 reviews)
"Couldn’t recommend this apartment more highly for an airport stay (or longer). Close proximity to Mascot station along a very nice promenade, shops and restaurants very close by and everything you could need is provided in the apartment, including a deluxe comfortable bed."

Reviewed on Oct 12, 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
$167 nightly
The price is $184 total per night from Oct 18 to Oct 19
$184 total
Oct 18 - Oct 19
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! (1,457 reviews)
"Great room and convenient location"

Reviewed on Oct 14, 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
$85 nightly
The price is $93 total per night from Oct 25 to Oct 26
$93 total
Oct 25 - Oct 26
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 ...
ibis budget Sydney Airport
Ibis Budget St Peters

Ibis Budget St Peters

3 out of 5
178 Princes Highway St Peters NSW
$68 nightly
The price is $75 total per night from Oct 20 to Oct 21
$75 total
Oct 20 - Oct 21
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 (1,004 reviews)
"ROOMS: This is a budget hotel so don't expect anything fancy, and it is reasonably tired. Rooms are basically the size of the bed plus a metre or so. No wardrobe or cupboards so you live out of your suitcase on the floor. Small fridge and tea/coffee making area. No hairdyer or iron but there is a ..."

Reviewed on Oct 11, 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
$60 nightly
The price is $66 total per night from Oct 27 to Oct 28
$66 total
Oct 27 - Oct 28
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 (1,001 reviews)
"I arrived at 1.50p. The line to check in was long. They did not start processing it until right on 2pm, it then took 75 mins to check in!"

Reviewed on Oct 11, 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
$164 nightly
The price is $181 total per night from Oct 18 to Oct 19
$181 total
Oct 18 - Oct 19
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
$152 nightly
The price is $167 total per night from Oct 18 to Oct 19
$167 total
Oct 18 - Oct 19
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! (1,582 reviews)

Families like: Cribs, rollaway beds

Travelers say...
"Great location. Very nice room."

Reviewed on Oct 12, 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
$167 nightly
The price is $167 total per night from Nov 2 to Nov 3
$167 total
Nov 2 - Nov 3
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! (1,002 reviews)
"We loved our stay at this very busy hotel. Good room with view to the mountains. King bed. Excellent breakfast deal $25. Friendly staff. Meal and drink deals on various nights. Well located, short walk to Central Station and light rail. On the edge of China Town with plenty of alternatives food options. ..."

Reviewed on Oct 14, 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.