
Australia · SYD
Flights to Sydney
Reversed seasons, a lost day, and a very long flight
Sydney is among the longest trips an American traveller is likely to take, and two things about it catch people out: the seasons run opposite to the northern hemisphere, and crossing the date line means the calendar does something unexpected.
Because the flight is so long and so expensive relative to most destinations, this is a trip where the shape of the itinerary — where you connect, how long you stay, whether you add New Zealand — affects the total far more than shaving a little off the fare.
Getting to Sydney
Airports
Kingsford Smith (SYD) is the single airport and sits unusually close to the city, which is a genuine advantage after a flight this long.
Flight time
Around 15 hours non-stop from Los Angeles. From the East Coast, expect a connection on the West Coast and a total journey north of 20 hours.
Into the city
The Airport Link train reaches Central station in about 13 minutes, which is faster than a taxi in traffic. Contactless cards work on the gates, so no separate ticket is needed.
When to go
Demand rather than price is described here on purpose. Any fare we show you comes from a live search on your own dates, so a fixed figure on this page would be out of date before you read it.
Peak — their summer
December to February
Hot, bright, beach weather, coinciding with Australian school holidays and Christmas. The busiest and most expensive window by a clear margin.
Best balance
September to November, and March to May
Spring and autumn bring comfortable temperatures and lower demand. Many regular visitors consider these better than midsummer for a city trip.
Cheapest — their winter
June to August
Mild rather than cold by northern standards, and rarely freezing. Fares fall considerably and the city works fine; the beaches simply are not the point.
Good to know
- Currency
- Australian dollar (AUD)
- Language
- English
- Time zone
- UTC+10, or UTC+11 during their daylight saving
- Power
- Type I plug, 230V
- Entry for US passports
- An Electronic Travel Authority must be granted before departure. Apply ahead of time and confirm the current requirement with Australian authorities.
Entry requirements change and we are not an immigration authority. Always confirm the current rules for your nationality with the relevant government before you book or travel.
Worth sorting before you fly
You lose a day flying west
Crossing the date line means a Monday departure typically arrives Wednesday morning. Book the first hotel night for the arrival date, not the departure date, and expect to gain the day back on the way home.
Stay longer than you would elsewhere
Given the flight time and cost, a week feels short. Two weeks makes the journey proportionate, and adding Melbourne, Queensland or New Zealand rarely adds much to the airfare.
The sun is stronger than it looks
UV levels are high even on cool or overcast days, and burning happens faster than most visitors expect. This is not a minor point.
Ask about open-jaw and stopover options
Flying into one Australian city and out of another, or building in a stop on the Pacific leg, often costs little more and saves a domestic backtrack.
Other destinations
FAQ
Sydney — common questions
Airports, timing, and when it is worth talking to an agent.
How long does it take to fly to Sydney from the US?
About 15 hours non-stop from Los Angeles, which is one of the longer regularly operated routes. From the East Coast you will normally connect on the West Coast, putting the total door-to-door journey somewhere past 20 hours. Which connecting point you use matters: a tight layover after a transcontinental flight leaves no margin if the first leg runs late.
What is the best time of year to visit Sydney?
Their spring and autumn — roughly September to November and March to May — give you comfortable weather without peak-season pricing or crowds. December to February is classic beach weather but is also the most expensive and busiest. Their winter is mild rather than harsh and is much cheaper, which suits a city-focused trip.
Is it worth adding New Zealand or another Australian city?
Very often, yes, and it is one of the strongest reasons to have someone price the options with you. Once you have committed to crossing the Pacific, the incremental cost of a second destination is usually small compared with making a separate trip later. Whether that is best built as an open-jaw ticket, a stopover, or a separate regional booking depends on your dates, and the three price out quite differently.
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