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Cheap flights from Los Angeles to Sydney from £427

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 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.
1 adult
0 bags

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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Los Angeles to Sydney.
Air Canada Logo
14:30 - 10:40LAX-SYD
27h 10m2 stops
Air Canada Logo
09:20 - 16:08SYD-LAX
23h 48m1 stop
£666Air Canada
Find Deal
Sun, 14 Sep - Thu, 25 Sep
Air Canada Logo
17:15 - 10:40LAX-SYD
24h 25m2 stops
Air Canada Logo
07:30 - 13:28SYD-LAX
22h 58m2 stops
£678Air Canada
Find Deal
Sun, 14 Sep - Thu, 25 Sep
Fiji Airways Logo
23:55 - 11:45LAX-SYD
18h 50m1 stop
Fiji Airways Logo
06:00 - 12:55SYD-LAX
23h 55m1 stop
£701Fiji Airways
Find Deal
Fri, 8 Aug - Thu, 28 Aug
Fiji Airways Logo
23:55 - 22:10LAX-SYD
29h 15m1 stop
Fiji Airways Logo
06:00 - 12:55SYD-LAX
23h 55m1 stop
£719Fiji Airways
Find Deal
Wed, 30 Apr - Sat, 3 May
Alaska Airlines Logo
08:30 - 19:45LAX-SYD
18h 15m1 stop
Alaska Airlines Logo
21:40 - 23:03SYD-LAX
19h 23m2 stops
£798Alaska Airlines
Find Deal
Wed, 24 Sep - Sat, 18 Oct
United Airlines Logo
22:50 - 07:00LAX-SYD
15h 10mdirect
United Airlines Logo
09:30 - 06:10SYD-LAX
13h 40mdirect
£800United Airlines
Find Deal
Sat, 21 Jun - Mon, 7 Jul
United Airlines Logo
10:26 - 06:55LAX-SYD
27h 29m1 stop
United Airlines Logo
09:30 - 06:10SYD-LAX
13h 40mdirect
£800United Airlines
Find Deal
Thu, 12 Jun - Thu, 3 Jul
Alaska Airlines Logo
22:52 - 19:45LAX-SYD
27h 53m2 stops
Alaska Airlines Logo
21:40 - 10:50SYD-LAX
30h 10m2 stops
£801Alaska Airlines
Find Deal
Fri, 16 May - Fri, 23 May
Delta Logo
22:30 - 06:35LAX-SYD
15h 05mdirect
Delta Logo
09:25 - 06:20SYD-LAX
13h 55mdirect
£806Delta
Find Deal
Tue, 17 Jun - Mon, 7 Jul
Delta Logo
22:30 - 06:35LAX-SYD
15h 05mdirect
Delta Logo
09:25 - 06:20SYD-LAX
13h 55mdirect
£807Delta
Find Deal
Tue, 17 Jun - Sat, 5 Jul

Fiji Airways flights from Los Angeles to Sydney

Our best Fiji Airways deals on Los Angeles to Sydney flight tickets
Fiji Airways
8 Aug
LAX23:55Los Angeles
18h 50m
1 stop
SYD11:45Sydney Kingsford Smith
28 Aug
SYD06:00Sydney Kingsford Smith
23h 55m
1 stop
LAX12:55Los Angeles
Fiji Airways
30 Apr
LAX23:55Los Angeles
29h 15m
1 stop
SYD22:10Sydney Kingsford Smith
3 May
SYD06:00Sydney Kingsford Smith
23h 55m
1 stop
LAX12:55Los Angeles
Fiji Airways
22 Jun
LAX23:55Los Angeles
18h 50m
1 stop
SYD11:45Sydney Kingsford Smith
9 Jul
SYD13:15Sydney Kingsford Smith
16h 40m
1 stop
LAX12:55Los Angeles

Delta flights from Los Angeles to Sydney

Our best Delta deals on Los Angeles to Sydney flight tickets
Delta
17 Jun
LAX22:30Los Angeles
15h 05m
SYD06:35Sydney Kingsford Smith
7 Jul
SYD09:25Sydney Kingsford Smith
13h 55m
LAX06:20Los Angeles
Delta
17 Jun
LAX22:30Los Angeles
15h 05m
SYD06:35Sydney Kingsford Smith
5 Jul
SYD09:25Sydney Kingsford Smith
13h 55m
LAX06:20Los Angeles
Delta
11 Oct
LAX22:30Los Angeles
15h 05m
SYD07:35Sydney Kingsford Smith
25 Oct
SYD10:25Sydney Kingsford Smith
13h 50m
LAX06:15Los Angeles

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 cheapest month to fly to Sydney?

In general, August 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 £677. If you don’t want to visit Sydney in August, then you should wait until February to fly from Los Angeles, when ticket prices are also cheap, with an average price of £680.

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 Wednesday when prices can be found for as low as £738. 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 £1,450.

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 at midday. momondo users have found flights departing from Los Angeles to Sydney at midday for as low as £0. 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 £1,005 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 16 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around £758 when searching 16 weeks out.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 £703 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.

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

As of April 2025, prices for Los Angeles to Sydney flights are approximately 18% 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

£427

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 £427. The best return flight deal from Los Angeles to Sydney found on momondo in the last 72 hours is £666.
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)

  • 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 £528Free CancellationRating
8.1
186 reviews
Search Fiji Airways flights
United AirlinesPriceFrom £652Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights
DeltaPriceFrom £654Free CancellationRating
8.0
7,917 reviews
Search Delta flights
Alaska AirlinesPriceFrom £664Free CancellationRating
8.0
9,887 reviews
Search Alaska Airlines flights
Qantas AirwaysPriceFrom £709Free CancellationRating
7.5
820 reviews
Search Qantas Airways flights
  • Delta Flights From Los Angeles to Sydney

    Delta flies from Los Angeles to Sydney around 7 times per week, with 7,917 momondo users rating the airline 8.0/10. The cheapest Delta deal from Los Angeles to Sydney in the last 72 hours was £866 (round-trip), much lower than the average airfare cost of £1,150 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, 9,887 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
Coogee
Manly
Wollongong
Katoomba
Penrith
Cronulla
Randwick
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.


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