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Flights to Sydney Kingsford Smith

$275 Cheap flights to Sydney

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Sydney departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United States to Sydney

Cheap round-trip flights

Recommended round-trip deals departing in the coming months from the most popular airlines that fly to Sydney.

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to Sydney found on KAYAK recently.

Cheap last minute flights

Leaving soon but still want a bargain? Check out these latest deals for last minute flights to Sydney.

Cheap direct flights

The latest deals for direct flights to Sydney so you can sit back and relax without the need for a layover.

Cheap bus & train deals to Sydney

Find recent round-trip train or bus tickets from the United States to Sydney.

All round-trip flight deals to Sydney

The cheapest plane tickets to Sydney found on KAYAK recently.
8:40 pm - 3:40 pmLAX-SYD
25h 00m1 stop
4:20 pm - 9:10 pmSYD-LAX
21h 50m2 stops
Thu, Apr 3 - Thu, Apr 24
8:40 pm - 3:40 pmLAX-SYD
25h 00m1 stop
4:20 pm - 9:20 pmSYD-LAX
22h 00m1 stop
Thu, Apr 3 - Thu, Apr 24
2:13 pm - 9:00 amORD-SYD
26h 47m1 stop
11:15 am - 3:55 pmSYD-ORD
20h 40m1 stop
$812Qantas Airways
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Mon, Mar 10 - Mon, Mar 24
2:13 pm - 9:00 amORD-SYD
26h 47m1 stop
11:15 am - 11:59 pmSYD-ORD
28h 44m1 stop
$822Qantas Airways
Find Deal
Fri, Mar 14 - Sun, Mar 23
5:20 pm - 6:55 amIAD-SYD
22h 35m1 stop
10:25 am - 10:43 pmSYD-IAD
26h 18m1 stop
$837American Airlines
Find Deal
Wed, Apr 2 - Wed, Apr 23
2:45 pm - 6:35 amORD-SYD
24h 50m1 stop
5:35 pm - 12:16 amSYD-ORD
21h 41m1 stop
$837American Airlines
Find Deal
Wed, Jun 18 - Wed, Jun 25
6:00 pm - 9:15 amLAX-SYD
20h 15m1 stop
11:20 am - 6:50 amSYD-LAX
13h 30mnonstop
$850United Airlines
Find Deal
Sun, Mar 2 - Sun, Mar 16
10:40 pm - 9:05 amLAX-SYD
15h 25mnonstop
11:20 am - 6:50 amSYD-LAX
13h 30mnonstop
$852United Airlines
Find Deal
Sun, Mar 2 - Sun, Mar 16
6:00 am - 8:35 amIAD-SYD
34h 35m2 stops
11:05 am - 11:36 pmSYD-IAD
28h 31m2 stops
$871Delta
Find Deal
Mon, Feb 17 - Tue, Feb 25
6:05 am - 8:35 amDCA-SYD
34h 30m2 stops
11:05 am - 8:00 pmSYD-DCA
24h 55m2 stops
$871Delta
Find Deal
Mon, Feb 17 - Tue, Feb 25
7:50 pm - 2:40 pmSFO-SYD
25h 50m1 stop
Wed, Apr 9
8:30 pm - 2:40 pmLAX-SYD
25h 10m1 stop
Sun, Apr 6
4:50 pm - 7:05 amORD-SYD
23h 15m1 stop
$390Qantas Airways
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Wed, May 28
7:13 pm - 9:00 amORD-SYD
21h 47m1 stop
$391Qantas Airways
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Wed, Mar 12
5:20 pm - 6:35 amIAD-SYD
22h 15m1 stop
$404American Airlines
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Sun, Mar 23
6:45 pm - 6:55 amORD-SYD
21h 10m1 stop
$404American Airlines
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Wed, Jun 4
10:22 pm - 8:35 amLAX-SYD
15h 13mnonstop
$413Delta
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Fri, Feb 21
10:40 pm - 9:05 amLAX-SYD
15h 25mnonstop
$415United Airlines
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Sun, Mar 2
6:00 pm - 9:15 amLAX-SYD
20h 15m1 stop
$416United Airlines
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Fri, Feb 21
8:40 pm - 6:05 amLAX-SYD
15h 25mnonstop
$417Delta
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Sun, Mar 9
10:35 pm - 12:30 pmLAX-SYD
18h 55m1 stop
6:00 am - 11:50 amSYD-LAX
24h 50m1 stop
$809Fiji Airways
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Sun, Jan 12 - Mon, Mar 3
10:35 pm - 12:30 pmLAX-SYD
18h 55m1 stop
2:00 pm - 11:50 amSYD-LAX
16h 50m1 stop
$817Fiji Airways
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Sun, Jan 12 - Mon, Jan 27
8:25 pm - 9:00 amORD-SYD
43h 35m1 stop
11:15 am - 3:59 pmSYD-ORD
21h 44m1 stop
$878Qantas Airways
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Tue, Jan 14 - Mon, Jan 27
10:35 pm - 9:15 amLAX-SYD
39h 40m1 stop
12:10 pm - 8:25 pmSYD-LAX
26h 15m1 stop
$905United Airlines
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Tue, Jan 14 - Tue, Mar 18
3:22 pm - 1:15 pmORD-SYD
28h 53m2 stops
11:15 am - 7:31 pmSYD-ORD
25h 16m1 stop
$974Qantas Airways
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Mon, Jan 13 - Fri, Jan 31
8:54 pm - 6:50 amLAX-SYD
14h 56mnonstop
11:05 am - 6:00 amSYD-LAX
13h 55mnonstop
$974Delta
Find Deal
Sat, Jan 11 - Wed, Mar 5
6:10 am - 6:35 amIAD-SYD
32h 25m1 stop
11:50 am - 4:14 pmSYD-IAD
20h 24m1 stop
$1,017American Airlines
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Tue, Jan 14 - Mon, Feb 3
8:30 am - 6:10 amORD-SYD
28h 40m1 stop
5:35 pm - 11:59 pmSYD-ORD
21h 24m1 stop
$1,017American Airlines
Find Deal
Sun, Jan 12 - Thu, Apr 24
7:15 pm - 9:15 amLAX-SYD
19h 00m1 stop
11:20 am - 6:05 amSYD-LAX
13h 45mnonstop
$1,034United Airlines
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Sun, Jan 12 - Mon, Jan 27
7:10 am - 6:50 amJFK-SYD
31h 40m1 stop
11:05 am - 11:03 pmSYD-JFK
27h 58m1 stop
$1,328Delta
Find Deal
Sun, Jan 12 - Thu, Jan 23
10:40 pm - 9:05 amLAX-SYD
15h 25mnonstop
11:20 am - 6:50 amSYD-LAX
13h 30mnonstop
$850United Airlines
Find Deal
Sun, Mar 2 - Sun, Mar 16
10:40 pm - 9:05 amLAX-SYD
15h 25mnonstop
11:20 am - 6:50 amSYD-LAX
13h 30mnonstop
$852United Airlines
Find Deal
Sun, Mar 2 - Sun, Mar 16
10:40 pm - 6:35 amLAX-SYD
14h 55mnonstop
9:25 am - 6:20 amSYD-LAX
13h 55mnonstop
$900Delta
Find Deal
Tue, Jul 8 - Tue, Jul 22
10:25 pm - 6:35 amLAX-SYD
15h 10mnonstop
9:25 am - 6:10 amSYD-LAX
13h 45mnonstop
$917Delta
Find Deal
Mon, May 5 - Sun, May 18
10:55 pm - 9:00 amLAX-SYD
15h 05mnonstop
11:15 am - 6:05 amSYD-LAX
13h 50mnonstop
$924American Airlines
Find Deal
Wed, Feb 5 - Wed, Feb 12
10:55 pm - 9:00 amLAX-SYD
15h 05mnonstop
11:15 am - 6:05 amSYD-LAX
13h 50mnonstop
$931American Airlines
Find Deal
Fri, Feb 7 - Fri, Feb 28
11:45 pm - 9:00 amLAX-SYD
15h 15mnonstop
11:15 am - 6:59 amSYD-LAX
13h 44mnonstop
$1,095Alaska Airlines
Find Deal
Fri, Mar 14 - Sun, Mar 30
10:35 pm - 9:00 amLAX-SYD
15h 25mnonstop
11:15 am - 6:05 amSYD-LAX
13h 50mnonstop
$1,111Alaska Airlines
Find Deal
Thu, Feb 13 - Sat, Mar 1
10:35 pm - 9:00 amLAX-SYD
15h 25mnonstop
11:15 am - 7:05 amSYD-LAX
13h 50mnonstop
$1,175Qantas Airways
Find Deal
Sun, Mar 2 - Sun, Mar 16
10:55 pm - 7:05 amLAX-SYD
15h 10mnonstop
9:10 am - 5:55 amSYD-LAX
13h 45mnonstop
$1,220Qantas Airways
Find Deal
Mon, Jun 30 - Sun, Jul 13

See travel insights to Sydney from

Sydney flights insights and trends

Explore insights for your Sydney flight to craft the best travel plan

What is the cheapest month to fly to Sydney?

In general, February is the cheapest month to fly from United States to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,207. If you are unable to visit Sydney during the month of February, then departing from United States during the month March is also very affordable. Most momondo users find prices during this month for around $1,237.

What is the absolute cheapest flight to Sydney?

Users booking trips to Sydney from Ballina found flights 57% cheaper than the average price of flights to Sydney. To find the cheapest price to Sydney from your area, use momondo’s Airport-to-Airport Pricing Tool.
See prices from:

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from United States to Sydney is on a Tuesday when prices can be found for as low as $1,440. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $1,561.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from United States to Sydney in the afternoon for as low as $1,464. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the morning, with an average ticket price of $1,643. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Sydney?

The ideal time to book your flight to Sydney is 59 days in advance when prices tend to average $1,465. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from United States for as low as $947 on momondo.

Cheapest flights to Sydney Kingsford Smith

Find the cheapest flights to Sydney Kingsford Smith from your nearest city or airport
CHEAPEST MONTH TO FLY TO SYDNEY FROM LOS ANGELESAugust11% cheaperFlying from Los Angeles to Sydney costs on average just $896 in August
MOST EXPENSIVE MONTH TO FLY TO SYDNEY FROM LOS ANGELESDecember37% more expensiveIt costs about $1,374 for flights to Sydney from Los Angeles in December
MOST POPULAR MONTH TO FLY TO SYDNEY FROM LOS ANGELESDecember287% more users visitedMore momondo users searched in flights to Sydney from Los Angeles in December than any other month

Cheap Sydney flight deals and tips

Summary info about Sydney flight prices, duration and airlines

Best One-Way Price

$275

Best Round-Trip Price

$609

Fastest flight time

21h 47m

Popular in

December
The best one-way flight price to Sydney from United States in the last 72 hours is $275 (San Francisco to Sydney Kingsford Smith).
The best round-trip flight price to Sydney from United States in the last 72 hours is $609 (Los Angeles to Sydney Kingsford Smith).
The fastest flight to Sydney from United States takes 21h 47m (Chicago O'Hare Intl to Sydney Kingsford Smith).
December has the highest demand for flights to Sydney, with a 17% price increase on average.

Frequently asked questions about flying to Sydney

What is there to do in Sydney when it’s raining?

If you are planning a flight to Sydney and are looking to avoid the rain, you should avoid traveling during the months of March and June. These months will typically see 5.1 inches or more of rain, meaning that rain is likely. If you do run into rain while in Sydney, there are still things to do and ways to enjoy your trip. While in Sydney you will find Museum of Contemporary Art nearby which is a great museum to visit when you’re looking for things to do indoors. For those looking to take in an art gallery during their visit, Museum of Contemporary Art is a well known gallery in the area. Shopping centers like Chinatown Night Market are very popular destinations for those visiting the Sydney area. Chinatown Night Market is a great place to go if you’re looking to spend some time inside. Popular options when the weather doesn’t cooperate are indoor, family-friendly attractions like aquariums. Sydney has Sea Life Sydney Aquarium nearby for tourists looking for something to do while avoiding the poor weather.

How far away is the nearest zoo or aquarium from Sydney?

Just 0.7 mi from Sydney city center you will find Wild Life Sydney Zoo, a zoo where many locals go to see the most recent exhibits and new animals. Tourists looking to visit the zoo should plan their flights to Sydney for January or February. Those looking for an aquarium near the Sydney city center won’t have to look too far. At 0.6 mi away, Sea Life Sydney Aquarium is very accessible and features some beautiful ocean animals that are very popular to tourists visiting Sydney. Those looking to visit the aquarium should book their trip or flight to Sydney for March. Indoor attractions like aquariums are popular around then since the weather is typically less ideal.

Is there an alternative airport near Sydney?

Those flying to Sydney could potentially find better pricing at Newcastle Williamtown Airport (83 mi from Sydney city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Sydney?

Prices vary based on where travelers are departing from, but on average, the cheapest airport to fly to in Sydney is Newcastle Williamtown Airport where the average price is $148. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Sydney Kingsford Smith Airport?

Prices for flights to Sydney Kingsford Smith Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Sydney Kingsford Smith Airport?

How old do you have to be to fly to Sydney Kingsford Smith Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal to Sydney?

It is quick and easy to find flights to Sydney on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

Can I find flights to Sydney with flexible booking policies on momondo?

All flight searches to Sydney on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Sydney.

I’m not ready to book a flight to Sydney right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Sydney and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Cheapest flight routes to Sydney Kingsford Smith

These routes have the cheapest flights to Sydney Kingsford Smith found by momondo users in United States
DepartingDestinationBest TimeBest Price
HonoluluSydney10h 20m$321
Los AngelesSydney14h 56m$593
Kailua-KonaSydney12h 35m$688
ChicagoSydney20h 36m$701
OaklandSydney26h 56m$727
San FranciscoSydney14h 55m$743
HiloSydney24h 55m$748
PortlandSydney19h 44m$758
DallasSydney17h 10m$771
PhoenixSydney17h 36m$793
DenverSydney19h 07m$810
NashvilleSydney21h 35m$819
HoustonSydney17h 35m$822
AlbuquerqueSydney22h 46m$824
Washington, D.C.Sydney21h 26m$827
Salt Lake CitySydney18h 22m$831