What are the cheapest airlines flying from San Luis Obispo to Sydney round-trip?

American Airlines, at $858, was found to be the cheapest airline from San Luis Obispo to Sydney. An alternate airline flying to your destination would be United Airlines.

What is the cheapest month to book a flight from San Luis Obispo to Sydney?

Currently, February is the cheapest month in which you can book a flight from San Luis Obispo to Sydney (average of $1,028). Flying from San Luis Obispo to Sydney in December is currently the most expensive (average of $1,619). 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 day to fly from San Luis Obispo to Sydney?

Travelers seeking maximum savings on their San Luis Obispo to Sydney flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest day to fly round-trip from San Luis Obispo to Sydney?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 15%.

Can I find deals for flights from San Luis Obispo to Sydney that include hotel bookings?

Yes. In addition to deals on San Luis Obispo to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from San Luis Obispo to Sydney?

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

Can I find deals for business class flights from San Luis Obispo to Sydney?

Yes. Cheapflights offers flight deals from San Luis Obispo 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.

$858+ Flights from San Luis Obispo to Sydney

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Cheap flight deals from San Luis Obispo to Sydney

Round-trip from	$858 (American Airlines)

From San Luis Obispo County to Sydney Kingsford Smith

Search Deals

Find flight deals from San Luis Obispo to Sydney

Cheapest flights from San Luis Obispo to Sydney
Explore the most affordable flight options available from San Luis Obispo to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Tue 9/212:18 pmSBP - SYD

2 stops25h 47mAmerican Airlines

Tue 9/239:30 pmSYD - SBP

2 stops38h 13mAmerican Airlines

Deal found 7/30

$858

Thu 11/206:07 pmSBP - SYD

1 stop19h 58mUnited Airlines

Tue 12/212:10 pmSYD - SBP

1 stop19h 08mUnited Airlines

Deal found 7/30

$1,353

Best flights from San Luis Obispo to Sydney
Discover carefully curated flight deals from San Luis Obispo to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Tue 9/212:18 pmSBP - SYD

2 stops25h 47mAmerican Airlines

Tue 9/239:30 pmSYD - SBP

2 stops38h 13mAmerican Airlines

Deal found 7/30

$858

Thu 11/206:07 pmSBP - SYD

1 stop19h 58mUnited Airlines

Tue 12/212:10 pmSYD - SBP

1 stop19h 08mUnited Airlines

Deal found 7/30

$1,353

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Luis Obispo to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San Luis ObispoSydney

SBP - SYD

SBPSYD

San Luis Obispo County

Tue 9/2

12:18 pm-7:05 am

2 stops25h 47m

Sydney Kingsford Smith

Tue 9/23

9:30 pm-6:43 pm

2 stops38h 13m

$858

San Luis ObispoSydney

SBP - SYD

SBPSYD

San Luis Obispo County

Thu 11/20

6:07 pm-9:05 am

1 stop19h 58m

Sydney Kingsford Smith

Tue 12/2

12:10 pm-12:18 pm

1 stop19h 08m

$1,353

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from San Luis Obispo to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from San Luis Obispo with our price prediction graph.

Estimated round-trip 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 San Luis Obispo to Sydney

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

It’s optimal to fly from San Luis Obispo to Sydney in the afternoon. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Sydney

Get a feel of what it's like to fly with United Airlines and American Airlines from San Luis Obispo to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,896 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

What are the cheapest airlines flying from San Luis Obispo to Sydney round-trip?
American Airlines, at $858, was found to be the cheapest airline from San Luis Obispo to Sydney. An alternate airline flying to your destination would be United Airlines.
Can I find deals for flights from San Luis Obispo to Sydney that include hotel bookings?
Yes. In addition to deals on San Luis Obispo to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Luis Obispo to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Obispo to Sydney.
Can I find deals for business class flights from San Luis Obispo to Sydney?
Yes. Cheapflights offers flight deals from San Luis Obispo 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 San Luis Obispo to Sydney?
Currently, February is the cheapest month in which you can book a flight from San Luis Obispo to Sydney (average of $1,028). Flying from San Luis Obispo to Sydney in December is currently the most expensive (average of $1,619). 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

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Other flights to Sydney

Top airline flying from San Luis Obispo to Sydney

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,071	Average$1,288	FlexibilityNo cancel fee	On-time69%

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$858+ Cheap flights from San Luis Obispo (SBP) to Sydney (SYD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Luis Obispo to Sydney with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Luis Obispo to Sydney

Round-trip from

Find flight deals from San Luis Obispo to Sydney

Cheapest flights from San Luis Obispo to SydneyExplore the most affordable flight options available from San Luis Obispo to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from San Luis Obispo to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Luis Obispo to Sydney that are best for you.

Best time to book a flight from San Luis Obispo to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from San Luis Obispo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Luis Obispo to Sydney

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

Find hourly flight availability from San Luis Obispo 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 July 30, 2025.

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 July 30, 2025.

Get a feel of what it's like to fly with United Airlines and American Airlines from San Luis Obispo to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Luis Obispo to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from San Luis Obispo to Sydney round-trip?

Can I find deals for flights from San Luis Obispo to Sydney that include hotel bookings?

How can I find direct flights from San Luis Obispo to Sydney?

Can I find deals for business class flights from San Luis Obispo to Sydney?

What is the cheapest month to book a flight from San Luis Obispo to Sydney?

Traveling to a place near Sydney?

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Alternative routes for San Luis Obispo to Sydney

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Top airline flying from San Luis Obispo to Sydney

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Cheapest flights from San Luis Obispo to Sydney
Explore the most affordable flight options available from San Luis Obispo to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.