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Flying from Louisiana to Sydney runs about 21 hours to 25 hours with one connection. New Orleans sits approximately 9,485 miles (15,266 km) from Sydney. Louis Armstrong New Orleans International Airport (MSY) serves as the main gateway for this route. Sydney (SYD) is the primary arrival point. Layovers through Los Angeles, Dallas/Fort Worth, or San Francisco are most common. Booking 6 to 8 weeks ahead typically gets the best fares. Shoulder season months often offer better pricing.
Connecting flights from Louisiana to Sydney run about 21 hours to 25 hours. Flying via Los Angeles typically offers the shortest total travel time.
United Airlines and Delta Air Lines operate the most weekly departures from New Orleans. American Airlines also runs regular service with competitive pricing.
Layovers typically last 2 to 4 hours. Longer connections sometimes cost $150 to $300 less.
Sydney is +16 hours ahead of Louisiana during standard time.
Most eastbound flights depart New Orleans in the afternoon or evening. Plan for arrival in Sydney the following day.
Booking 6 to 8 weeks out usually gets the best fares. Shoulder season months tend to be cheaper than peak travel periods.
How long is the flight from Louisiana to Sydney?
The flight from Louisiana to Sydney takes around 21 hours to 25 hours with one connection. Total travel time depends on your layover city and duration. Flights routing through Los Angeles typically fall on the shorter end.
How far is it from Louisiana to Sydney?
The distance from New Orleans to Sydney is approximately 9,485 miles (15,266 kilometers). This long-haul route requires at least one connection.
What is the time difference between Louisiana and Sydney?
Sydney is 16 hours ahead of Louisiana.
Are there direct flights from Louisiana to Sydney?
No, there are no direct flights from Louisiana to Sydney as of 2025. All flights require at least one connection, typically through Los Angeles, Dallas/Fort Worth, or San Francisco.
Which airlines fly from Louisiana to Sydney?
United Airlines, Delta Air Lines, American Airlines, Qantas, and Air New Zealand operate connecting service from New Orleans to Sydney. United Airlines has the most weekly departures.
Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below. Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the Louisiana Flight Times.
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