S$1,207 Cheap Flights from Denver to Sydney

View S$1,207 flight on Mon, 27 Apr, 2026Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Sydney Airport (SYD)

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Cheap Flights from Denver to Sydney (DEN-SYD)

Prices were available within the past 7 days and start at S$1,207 for one-way flights and S$2,316 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 21 May - Mon, 25 May
DEN
Denver
SYD
Sydney
S$2,316 Return, found 3 days ago
S$2,316
Return
found 3 days ago
Select Air Canada flight, departing Thu, 21 May from Denver to Sydney, returning Mon, 25 May, priced at S$2,316 found 3 days ago
Air Canada
Mon, 27 Apr - Sun, 10 May
DEN
Denver
SYD
Sydney
S$2,408 Return, found 3 days ago
S$2,408
Return
found 3 days ago
Select Air Canada flight, departing Mon, 27 Apr from Denver to Sydney, returning Sun, 10 May, priced at S$2,408 found 3 days ago
Air New Zealand
Mon, 27 Apr - Sun, 10 May
DEN
Denver
SYD
Sydney
S$2,412 Return, found 3 days ago
S$2,412
Return
found 3 days ago
Select Air New Zealand flight, departing Mon, 27 Apr from Denver to Sydney, returning Sun, 10 May, priced at S$2,412 found 3 days ago
American Airlines
Mon, 27 Apr - Sun, 10 May
DEN
Denver
SYD
Sydney
S$2,433 Return, found 3 days ago
S$2,433
Return
found 3 days ago
Select American Airlines flight, departing Mon, 27 Apr from Denver to Sydney, returning Sun, 10 May, priced at S$2,433 found 3 days ago
Air Canada
Thu, 21 May - Mon, 25 May
DEN
Denver
SYD
Sydney
S$2,470 Return, found 3 days ago
S$2,470
Return
found 3 days ago
Select Air Canada flight, departing Thu, 21 May from Denver to Sydney, returning Mon, 25 May, priced at S$2,470 found 3 days ago
Air Canada
Thu, 21 May - Mon, 25 May
DEN
Denver
SYD
Sydney
S$2,487 Return, found 3 days ago
S$2,487
Return
found 3 days ago
Select Air Canada flight, departing Thu, 21 May from Denver to Sydney, returning Mon, 25 May, priced at S$2,487 found 3 days ago
Air Canada
Mon, 27 Apr - Sun, 10 May
DEN
Denver
SYD
Sydney
S$2,536 Return, found 3 days ago
S$2,536
Return
found 3 days ago
Select Air Canada flight, departing Mon, 27 Apr from Denver to Sydney, returning Sun, 10 May, priced at S$2,536 found 3 days ago
Air Canada
Thu, 21 May - Mon, 25 May
DEN
Denver
SYD
Sydney
S$2,566 Return, found 3 days ago
S$2,566
Return
found 3 days ago
Select Air Canada flight, departing Thu, 21 May from Denver to Sydney, returning Mon, 25 May, priced at S$2,566 found 3 days ago
Delta
Mon, 27 Apr - Sun, 10 May
DEN
Denver
SYD
Sydney
S$2,822 Return, found 3 days ago
S$2,822
Return
found 3 days ago
Select Delta flight, departing Mon, 27 Apr from Denver to Sydney, returning Sun, 10 May, priced at S$2,822 found 3 days ago
United
Mon, 27 Apr - Sun, 10 May
DEN
Denver
SYD
Sydney
S$2,868 Return, found 3 days ago
S$2,868
Return
found 3 days ago
Select United flight, departing Mon, 27 Apr from Denver to Sydney, returning Sun, 10 May, priced at S$2,868 found 3 days ago

Find the cheapest month to fly from Denver (DEN) to Sydney (SYD)

May is typically the cheapest month to fly

From S$1,216 - S$2,324 per traveller.

Frequently asked questions

How much is a flight from DIA airport to SYD?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight between DEN and Sydney Airport was S$2,316. Cheap tickets don't wait forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DIA airport to Sydney Airport?
This differs between airlines, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where there are easy instructions on how to cancel online.
How do I find cheap flights from DEN to Kingsford Smith Intl. Airport (SYD) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for DEN to Sydney Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from DIA airport to Kingsford Smith Intl. Airport (SYD)?
The distance is around 13,500 kilometres. Travel pillow? Check. Toothbrush? Double check. We recommend you pack all the essentials for this long-haul Denver to Sydney flight.
Which airlines fly direct from Denver Intl. Airport (DEN) to Mascot Airport?
If you want to fly straight from DIA airport to Kingsford Smith Intl. Airport (SYD), you'll have to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports.
Are Denver Intl. Airport (DEN) to Sydney Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from DIA airport to Sydney Airport can be hit-or-miss. You may be able to find a bargain, but you could also miss out completely! If you'd rather play it safe and start your travel planning ahead of time, Expedia compares flight deals up to a year in advance. Just remember that not all airlines list their prices that far in advance. Our top tip? Check back often as prices are updated frequently.

Travel information

Origin airport
Denver Intl.
Destination airport
Kingsford Smith Intl.
Return price
S$2,316
Distance
13364 km

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