Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Los Angeles to Sydney from £301

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SYD
6 Jul — 13 Jul1
1 adult

Cheapflights Tip: The best prices from Los Angeles to Sydney Kingsford Smith are usually found in February or August, booked 86 days in advance, depart on a Wednesday or Saturday and return on a Thursday

Cheap flight deals from Los Angeles to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 July 2025.

Round-trip from

£599

One-way from

£301

Popular in

December

Cheapest in

February

Average price

£696

Good round-trip deal

£624 or less

Good one-way deal

£356 or less
Qantas Airways
  • Qantas Airways
  • 7/11-18/11
  • Nonstop
  • 28h 50m total
  • Los Angeles to Sydney
Alaska Airlines
  • Alaska Airlines
  • 28/7
  • Nonstop
  • 15h 10m total
  • Los Angeles to Sydney
Highest demand for flights based on searches. 13% potential increase in price (£83 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Los Angeles to Sydney Kingsford Smith.
Price to beat on a one-way flight from Los Angeles to Sydney Kingsford Smith.

Find flight deals from Los Angeles to Sydney

Cheapest flights from Los Angeles to Sydney
Explore the most affordable flight options available from Los Angeles to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Fri 7/1121:25LAX - SYD
Nonstop15h 00mQantas Airways
Tue 18/1111:15SYD - LAX
Nonstop13h 50mQantas Airways
Deal found 29/6£599
Sun 19/1023:55LAX - SYD
1 stop18h 50mFiji Airways
Thu 20/1114:00SYD - LAX
1 stop16h 50mFiji Airways
Deal found 30/6£600
Tue 29/723:10LAX - SYD
Nonstop15h 20mAlaska Airlines
Wed 6/817:45SYD - LAX
Nonstop13h 40mAlaska Airlines
Deal found 30/6£602
Thu 21/817:34LAX - SYD
1 stop19h 31mAmerican Airlines
Sun 31/812:10SYD - LAX
1 stop22h 07mAmerican Airlines
Deal found 30/6£610
Tue 8/701:20LAX - SYD
1 stop24h 55mANA
Thu 21/811:50SYD - LAX
1 stop24h 20mANA
Deal found 30/6£631
Sat 16/822:50LAX - SYD
Nonstop15h 10mUnited Airlines
Mon 1/909:30SYD - LAX
Nonstop13h 35mUnited Airlines
Deal found 29/6£634
Wed 10/1218:10LAX - SYD
1 stop41h 45mAir Canada
Tue 13/111:20SYD - LAX
1 stop24h 09mAir Canada
Deal found 30/6£663
Tue 12/801:20LAX - SYD
1 stop24h 55mMultiple Airlines
Wed 20/816:20SYD - LAX
2 stops37h 43mMultiple Airlines
Deal found 29/6£674

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 1 July 2025.
Use the filters below to find and compare flights from Los Angeles to Sydney that are best for you.

Fly from

Los Angeles

Fly to

Sydney

Route

Depart

Return

Price

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Fri 7/11

21:25-07:25

Nonstop15h 00m

Sydney Kingsford Smith

Tue 18/11

11:15-06:05

Nonstop13h 50m

£599

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sun 19/10

23:55-22:10

1 stop28h 15m

Sydney Kingsford Smith

Fri 21/11

14:00-11:50

1 stop16h 50m

£600

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 29/7

23:10-07:30

Nonstop15h 20m

Sydney Kingsford Smith

Wed 6/8

17:45-14:25

Nonstop13h 40m

£602

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Thu 21/8

17:34-06:05

1 stop19h 31m

Sydney Kingsford Smith

Sun 31/8

12:10-17:17

1 stop22h 07m

£610

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sat 16/8

10:32-06:55

1 stop27h 23m

Sydney Kingsford Smith

Sun 31/8

09:30-06:10

Nonstop13h 40m

£634

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Thu 21/8

21:30-19:15

2 stops28h 45m

Sydney Kingsford Smith

Sun 31/8

11:50-23:02

2 stops28h 12m

£655

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Wed 10/12

18:10-06:55

1 stop41h 45m

Sydney Kingsford Smith

Tue 13/1

11:20-16:29

1 stop24h 09m

£663

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 12/8

01:20-19:15

1 stop24h 55m

Sydney Kingsford Smith

Wed 20/8

16:20-13:03

2 stops37h 43m

£674

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Thu 21/8

12:50-08:00

1 stop26h 10m

Sydney Kingsford Smith

Mon 1/9

10:10-20:40

1 stop27h 30m

£697

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Mon 28/7

22:55-07:05

Nonstop15h 10m

£301

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Showing 1-10 of 19 results
1
2

Best time to book a flight from Los Angeles to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Los Angeles with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Los Angeles to Sydney

How far ahead should I book a flight from Los Angeles to Sydney?

Use this chart to determine the optimal time to book a return flight from Los Angeles to Sydney. Price data was last updated on 27 June 2025.

The best time to book flights from Los Angeles to Sydney is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Los Angeles to Sydney?

Currently, May is the cheapest month in which you can book a flight from Los Angeles to Sydney (average of £985). Flying from Los Angeles to Sydney in July is currently the most expensive (average of £1,708). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAX to SYD?

Find hourly flight availability from Los Angeles to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 July 2025.

It’s typically best to fly out from Los Angeles to Sydney in the morning. Doing so could potentially save you 18% on the flight price compared to flying at midday, which is usually more expensive.

Weekly flight availability from Los Angeles to Sydney

Explore weekly flight availability from Los Angeles to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 1 July 2025.

The most flights from LAX to SYD are scheduled on a Monday (16 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (13 on average).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 1 July 2025.
Read reviews from past customers who have flown with ANA, Alaska Airlines, andFiji Airways from Los Angeles to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.2

Boarding

8.5

Food

7.7

Crew

8.7

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
8.4
Very Good

Comfort

8.2

Boarding

8.5

Food

7.7

Crew

8.7

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

Comfort

8.2

Boarding

8.5

Food

7.7

Crew

8.7

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

Comfort

8.2

Boarding

8.5

Food

7.7

Crew

8.7

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
8.0
Very Good

Comfort

8.2

Boarding

8.5

Food

7.7

Crew

8.7

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

Comfort

8.2

Boarding

8.5

Food

7.7

Crew

8.7

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Los Angeles to Sydney?

    If you book a flight from Los Angeles to Sydney, you will be flying from Los Angeles to Kingsford Smith. Flights to Sydney Kingsford Smith (SYD) from Los Angeles (LAX) take 15h 00m for a nonstop flight. There are 14 flights from Los Angeles to Sydney per day from 6 airlines.

  • How popular is this Los Angeles to Sydney flight route?

  • What are the cheapest airlines flying from Los Angeles to Sydney round-trip?

    Cheapflights users have booked flights from Los Angeles to Sydney round-trip from £599. Other airlines that can offer you cheap pricing are Fiji Airways, from £600, and Alaska Airlines, from £602. Qantas Airways is currently priced 17% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Los Angeles to Sydney one-way?

    One-way options have recently been found by users for as low as £301 on Alaska Airlines. Other airlines that offer cheap prices include American Airlines from £319 and Air Canada from £323 one-way.

  • What are the most reliable airlines from Los Angeles to Sydney?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Los Angeles to Sydney on time: American Airlines (72%), Alaska Airlines (72%), Qantas Airways (72%).

  • What are the cheapest flights from Los Angeles to Sydney?

    Looking at all options, your cheapest flight can be booked for £276. While the most popular route (Los Angeles - Sydney Kingsford Smith) can be booked for £556 on average our data indicates £524 when flying from Los Angeles to Sydney.

  • Can I find deals for flights from Los Angeles to Sydney that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Sydney.

  • Can I find deals for business class flights from Los Angeles to Sydney?

    Yes. Cheapflights offers flight deals from Los Angeles to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Los Angeles to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Los Angeles to Sydney (average of £985). Flying from Los Angeles to Sydney in July is currently the most expensive (average of £1,708). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Bondi Beach
Coogee
Manly

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Los Angeles to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Los Angeles to Sydney

Discover the top 6 airlines that operate flights from Los Angeles to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest£509Average£659FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
DeltaCheapest£602Average£772FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest£625Average£763FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapest£641Average£1,045FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Qantas AirwaysCheapest£676Average£1,143FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest£682Average£736FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Los Angeles to Sydney?

Deals for Los Angeles to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Los Angeles to Sydney?

Cheapflights simply makes it quick and affordable to book flights from Los Angeles to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Los Angeles to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Los Angeles to Sydney, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Los Angeles to Sydney become cheaper?

Not ready to book yet? You can track prices for flights from Los Angeles to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.