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Cheap flights from Los Angeles to Sydney from £383

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Sydney departing on 3/11. 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 Los Angeles to Sydney (LAX-SYD)

Cheap return flights

Philippine Airlines Logo
12:50 - 08:00LAX-SYD
26h 10m1 stop
Philippine Airlines Logo
10:10 - 20:40SYD-LAX
27h 30m1 stop
£576Philippine Airlines
Find Deal
Tue, 9 Sep - Wed, 17 Sep
Delta Logo
22:40 - 06:35LAX-SYD
14h 55mdirect
Delta Logo
09:25 - 06:20SYD-LAX
13h 55mdirect
£614Delta
Find Deal
Tue, 16 Sep - Wed, 24 Sep
Delta Logo
22:35 - 06:35LAX-SYD
15h 00mdirect
Delta Logo
09:25 - 06:20SYD-LAX
13h 55mdirect
£617Delta
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Sun, 31 Aug - Sun, 14 Sep
Fiji Airways Logo
23:55 - 22:10LAX-SYD
29h 15m1 stop
Fiji Airways Logo
06:00 - 11:50SYD-LAX
24h 50m1 stop
£656Fiji Airways
Find Deal
Sun, 7 Sep - Sun, 8 Mar
Fiji Airways Logo
22:45 - 21:50LAX-SYD
28h 05m1 stop
Fiji Airways Logo
14:10 - 11:50SYD-LAX
16h 40m1 stop
£657Fiji Airways
Find Deal
Mon, 17 Nov - Tue, 25 Nov
Logo
10:00 - 15:40LAX-SYD
35h 40m2 stops
Logo
11:20 - 13:24SYD-LAX
21h 04m1 stop
£662
Find Deal
Thu, 23 Oct - Thu, 20 Nov
Qantas Airways Logo
23:05 - 07:05LAX-SYD
15h 00mdirect
Qantas Airways Logo
18:45 - 14:25SYD-LAX
13h 40mdirect
£698Qantas Airways
Find Deal
Wed, 1 Oct - Wed, 8 Oct
Qantas Airways Logo
23:05 - 07:05LAX-SYD
15h 00mdirect
Qantas Airways Logo
10:10 - 06:00SYD-LAX
13h 50mdirect
£700Qantas Airways
Find Deal
Tue, 30 Sep - Tue, 7 Oct
United Airlines Logo
12:08 - 09:15LAX-SYD
26h 07m1 stop
United Airlines Logo
11:20 - 06:00SYD-LAX
13h 40mdirect
£710United Airlines
Find Deal
Tue, 30 Dec - Mon, 26 Jan
United Airlines Logo
22:40 - 09:05LAX-SYD
15h 25mdirect
United Airlines Logo
11:20 - 06:00SYD-LAX
13h 40mdirect
£710United Airlines
Find Deal
Tue, 18 Nov - Mon, 24 Nov

Delta flights from Los Angeles to Sydney

Our best Delta deals on Los Angeles to Sydney flight tickets
Delta
16 Sept
LAX22:40Los Angeles
14h 55m
SYD06:35Sydney Kingsford Smith
24 Sept
SYD09:25Sydney Kingsford Smith
13h 55m
LAX06:20Los Angeles
£614
Find similar
Delta
31 Aug
LAX22:35Los Angeles
15h 00m
SYD06:35Sydney Kingsford Smith
14 Sept
SYD09:25Sydney Kingsford Smith
13h 55m
LAX06:20Los Angeles
£617
Find similar
Delta
18 Sept
LAX22:40Los Angeles
14h 55m
SYD06:35Sydney Kingsford Smith
28 Sept
SYD09:25Sydney Kingsford Smith
13h 55m
LAX06:20Los Angeles
£651
Find similar

Fiji Airways flights from Los Angeles to Sydney

Our best Fiji Airways deals on Los Angeles to Sydney flight tickets
Fiji Airways
23 Aug
LAX23:55Los Angeles
18h 50m
1 stop
SYD11:45Sydney Kingsford Smith
30 Aug
SYD06:00Sydney Kingsford Smith
23h 55m
1 stop
LAX12:55Los Angeles
£595
Find similar
Fiji Airways
7 Sept
LAX23:55Los Angeles
29h 15m
1 stop
SYD22:10Sydney Kingsford Smith
8 Mar
SYD06:00Sydney Kingsford Smith
24h 50m
1 stop
LAX11:50Los Angeles
£656
Find similar
Fiji Airways
17 Nov
LAX22:45Los Angeles
28h 05m
1 stop
SYD21:50Sydney Kingsford Smith
25 Nov
SYD14:10Sydney Kingsford Smith
16h 40m
1 stop
LAX11:50Los Angeles
£657
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Los Angeles to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 18 August 2025.
Use the filters below to find and compare flights from Los Angeles to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 9/9

12:50-08:00

1 stop26h 10m

Sydney Kingsford Smith

Wed 17/9

10:10-20:40

1 stop27h 30m

£576

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 16/9

22:40-06:35

Nonstop14h 55m

Sydney Kingsford Smith

Wed 24/9

09:25-06:20

Nonstop13h 55m

£614

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sun 31/8

22:35-06:35

Nonstop15h 00m

Sydney Kingsford Smith

Sun 14/9

09:25-06:20

Nonstop13h 55m

£617

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sun 7/9

23:55-22:10

1 stop29h 15m

Sydney Kingsford Smith

Sun 8/3

06:00-11:50

1 stop24h 50m

£656

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Mon 17/11

22:45-21:50

1 stop28h 05m

Sydney Kingsford Smith

Tue 25/11

14:10-11:50

1 stop16h 40m

£657

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Thu 23/10

10:00-15:40

2 stops35h 40m

Sydney Kingsford Smith

Thu 20/11

11:20-13:24

1 stop21h 04m

£662

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Wed 1/10

23:05-07:05

Nonstop15h 00m

Sydney Kingsford Smith

Wed 8/10

18:45-14:25

Nonstop13h 40m

£698

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 30/9

23:05-07:05

Nonstop15h 00m

Sydney Kingsford Smith

Tue 7/10

10:10-06:00

Nonstop13h 50m

£700

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 30/12

12:08-09:15

1 stop26h 07m

Sydney Kingsford Smith

Mon 26/1

11:20-06:00

Nonstop13h 40m

£710

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 18/11

22:40-09:05

Nonstop15h 25m

Sydney Kingsford Smith

Mon 24/11

11:20-06:00

Nonstop13h 40m

£710

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Los Angeles to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Los Angeles and Sydney?

What is the cheapest month to fly to Sydney?

In general, February is the cheapest month to fly from Los Angeles to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £668. If you don’t want to visit Sydney in February, then you should wait until August to fly from Los Angeles, when ticket prices are also cheap, with an average price of £681.

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

The cheapest day to depart on your flight to Sydney is on a Thursday when prices can be found for as low as £562. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Los Angeles because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,416.

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 morning. momondo users have found flights departing from Los Angeles to Sydney in the morning for as low as £772. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Sydney, so prices are often more expensive at around £831 per ticket.

What is the cheapest Los Angeles to Sydney Kingsford Smith flight route?

Fly from Los Angeles to Sydney Kingsford Smith for the best Los Angeles - Sydney Kingsford Smith flight prices

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

You are more likely to see cheaper flights to Sydney from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around £734 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Los Angeles for as low as £669 on momondo.

What cabin class options are available on Los Angeles to Sydney Kingsford Smith flights?

There are 4 cabin classes available to choose from on Los Angeles to Sydney Kingsford Smith flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Los Angeles to Sydney flights?

You could potentially save up to 18% on your flight if you consider stops on a Los Angeles to Sydney flight.

How have Los Angeles to Sydney flight prices changed over time?

As of August 2025, prices for Los Angeles to Sydney flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Los Angeles to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Los Angeles to Sydney (LAX to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Sydney

Best price found

£383

Fastest flight time

14h 55m

Direct flights

Every day

Airports in Sydney

1 airport
The best one-way flight to Sydney from Los Angeles in the past 72 hours is £383. The best return flight deal from Los Angeles to Sydney found on momondo in the last 72 hours is £576.
The fastest flight from Los Angeles to Sydney takes 14h 55m
Direct flights go from Los Angeles to Sydney every day.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)
Search flight deals

  • How far is Los Angeles to Sydney Kingsford Smith by plane?

    There are 7493.8 mi between Los Angeles and Sydney Kingsford Smith. Flights usually cover this in 14h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Los Angeles Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Los Angeles Airport to Sydney Kingsford Smith Airport refresh daily.

  • How many operators does momondo search for flights from Los Angeles Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Los Angeles Airport to Sydney Kingsford Smith Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Los Angeles Airport to Sydney Kingsford Smith Airport.

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

    The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Los Angeles to Sydney?

  • What is the most popular airline from Los Angeles to Sydney?

Best airlines flying from Los Angeles to Sydney

Compare and see reviews for airlines that fly from Los Angeles to Sydney with momondo
Airline
Rating
Free Cancellation
Price
Fiji AirwaysPriceFrom £515Free CancellationRating
8.0
204 reviews
Search Fiji Airways flights
Qantas AirwaysPriceFrom £562Free CancellationRating
7.5
896 reviews
Search Qantas Airways flights
DeltaPriceFrom £609Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom £632Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom £648Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

  • Delta Flights From Los Angeles to Sydney

    Delta flies from Los Angeles to Sydney around 7 times per week, with 7,981 momondo users rating the airline 8.0/10. The cheapest Delta deal from Los Angeles to Sydney in the last 72 hours was £825 (round-trip), much lower than the average airfare cost of £1,091 for Delta flights on this route.

  • Alaska Airlines Flights From Los Angeles to Sydney

    Another popular option for Los Angeles to Sydney flights is Alaska Airlines (8.0/10, 10,000 ratings). Alaska Airlines flies from Los Angeles to Sydney around 14 times per week, with deals starting from £879 round-trip and rising to an average price of around £1,434.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Bondi Beach
Wollongong
Coogee
Randwick
Manly
Penrith
Cronulla
Katoomba
Swansea

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Los Angeles to Sydney. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights from Los Angeles to Sydney?

momondo helps you find the best flight between Los Angeles and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

An easier way to manage your Sydney trip

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