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Flights from Denver to Sydney
There are no direct flights from Denver to Sydney. The easiest way is one stop via Los Angeles or San Francisco, about 19h 19m door to door.
No direct flights · 6 connection options From 19h 19m
Denver to Sydney at a glance
Fastest journey19h 19mEstimated
Nonstop flightsNoneConnect via Los Angeles or San Francisco
Best ways to fly from Denver to Sydney
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
DEN Los Angeles (LAX) SYD
Leg 1: Delta Air Lines, Frontier Airlines, Southwest Airlines · Leg 2: American Airlines, Delta Air Lines, Qantas
2Search
DEN San Francisco (SFO) SYD
Leg 1: Frontier Airlines, Southwest Airlines, United Airlines · Leg 2: Qantas, United Airlines
3Search
DEN Vancouver (YVR) SYD
Leg 1: Air Canada, United Airlines, Air Canada Rouge · Leg 2: Air Canada, Qantas
5Search
DEN Toronto (YYZ) SYD
Leg 1: Air Canada, United Airlines, Air Canada Rouge · Leg 2: Air Canada
6Search
DEN Dallas (DFW) SYD
Leg 1: American Airlines, Frontier Airlines, United Airlines · Leg 2: Qantas
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 13,407 km8,326 miles
- Journey time
- 19h 19mestimate
- Time difference
- +18hSydney vs Denver
- Currency in Sydney
- AUD
- Airports
- DEN → SYD
Flights from Denver to Sydney: questions answered
Are there direct flights from Denver to Sydney?
No. There is no nonstop service, so you will connect, most easily in Los Angeles, San Francisco and Vancouver. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Denver to Sydney?
With one connection the journey usually takes around 19h 19m, depending on the layover. The straight-line distance is 13,407 km.
Where do you change planes between Denver and Sydney?
The best connecting points are Los Angeles (LAX), San Francisco (SFO), Vancouver (YVR) and Houston (IAH). Delta Air Lines flies both legs via Los Angeles, so you can book it as one ticket.
Which airports serve Denver and Sydney?
Denver: Denver International Airport (DEN). Sydney: Sydney Kingsford Smith International Airport (SYD).
What is the time difference between Denver and Sydney?
Sydney is 18 hours ahead of Denver.





