$821 Cheap Flights from Santa Barbara (SBA) to Perth (PER)

View $821 flight on Wed, Apr 22, 2026Opens in a new window

Popular airlines from Santa Barbara Municipal Airport (SBA) to Perth Airport (PER)

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Cheap Flights from Santa Barbara to Perth (SBA-PER)

Prices were available within the past 7 days and start at $821 for one-way flights and $1,543 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Apr 23 - Thu, Apr 30
SBA
Santa Barbara
PER
Perth
$1,543 Roundtrip, found 5 days ago
$1,543
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Apr 23 from Santa Barbara to Perth, returning Thu, Apr 30, priced at $1,543 found 5 days ago
Alaska Airlines
Thu, Apr 23 - Thu, Apr 30
SBA
Santa Barbara
PER
Perth
$1,628 Roundtrip, found 5 days ago
$1,628
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Apr 23 from Santa Barbara to Perth, returning Thu, Apr 30, priced at $1,628 found 5 days ago
Alaska Airlines
Thu, Apr 23 - Thu, Apr 30
SBA
Santa Barbara
PER
Perth
$2,068 Roundtrip, found 5 days ago
$2,068
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Apr 23 from Santa Barbara to Perth, returning Thu, Apr 30, priced at $2,068 found 5 days ago
Alaska Airlines
Thu, Apr 23 - Thu, Apr 30
SBA
Santa Barbara
PER
Perth
$2,079 Roundtrip, found 5 days ago
$2,079
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Apr 23 from Santa Barbara to Perth, returning Thu, Apr 30, priced at $2,079 found 5 days ago
Qatar Airways
Thu, Apr 23 - Thu, Apr 30
SBA
Santa Barbara
PER
Perth
$2,348 Roundtrip, found 5 days ago
$2,348
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu, Apr 23 from Santa Barbara to Perth, returning Thu, Apr 30, priced at $2,348 found 5 days ago
Qatar Airways
Thu, Apr 23 - Thu, Apr 30
SBA
Santa Barbara
PER
Perth
$2,433 Roundtrip, found 5 days ago
$2,433
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu, Apr 23 from Santa Barbara to Perth, returning Thu, Apr 30, priced at $2,433 found 5 days ago
Qatar Airways
Thu, Apr 23 - Thu, Apr 30
SBA
Santa Barbara
PER
Perth
$2,684 Roundtrip, found 5 days ago
$2,684
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu, Apr 23 from Santa Barbara to Perth, returning Thu, Apr 30, priced at $2,684 found 5 days ago
Qatar Airways
Thu, Apr 23 - Thu, Apr 30
SBA
Santa Barbara
PER
Perth
$2,695 Roundtrip, found 5 days ago
$2,695
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu, Apr 23 from Santa Barbara to Perth, returning Thu, Apr 30, priced at $2,695 found 5 days ago
Qatar Airways
Thu, Apr 23 - Thu, Apr 30
SBA
Santa Barbara
PER
Perth
$2,848 Roundtrip, found 5 days ago
$2,848
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu, Apr 23 from Santa Barbara to Perth, returning Thu, Apr 30, priced at $2,848 found 5 days ago
Qatar Airways
Thu, Apr 23 - Thu, Apr 30
SBA
Santa Barbara
PER
Perth
$2,989 Roundtrip, found 5 days ago
$2,989
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu, Apr 23 from Santa Barbara to Perth, returning Thu, Apr 30, priced at $2,989 found 5 days ago

Frequently asked questions

How much does a flight from Santa Barbara, CA (SBA-Santa Barbara Municipal) to Perth, WA (PER) cost?
You can find cheap one-way flights from $821 and cheap return flights from $1,543 SBA to PER with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SBA to PER ticket fares go up or down.
What is the cheapest month to fly from Santa Barbara, CA (SBA-Santa Barbara Municipal) to Perth, WA (PER)?
The cheapest month to fly from SBA to PER is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Santa Barbara, CA (SBA-Santa Barbara Municipal) to Perth, WA (PER)?
Enter SBA to PER and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Santa Barbara, CA (SBA-Santa Barbara Municipal) to Perth, WA (PER)?
United, American Airlines and Alaska Airlines are just some of the carriers that fly from Santa Barbara, CA (SBA) to Perth, WA (PER). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Santa Barbara, CA (SBA-Santa Barbara Municipal) to Perth, WA (PER)?
To find a cheap flight from Santa Barbara, CA (SBA-Santa Barbara Municipal) to Perth, WA (PER), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Santa Barbara, CA (SBA-Santa Barbara Municipal) to Perth, WA (PER)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Santa Barbara, CA (SBA-Santa Barbara Municipal) to Perth, WA (PER)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from SBA to PER. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Santa Barbara, CA (SBA-Santa Barbara Municipal) to Perth, WA (PER)?
Flights from SBA to PER with one stop typically take around 24 hours 30 minutes, covering approximately 9,247 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Santa Barbara, CA (SBA-Santa Barbara Municipal) to Perth, WA (PER)?
Select the "Business class" and "First class" filters when looking for SBA to PER flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Santa Barbara, CA (SBA-Santa Barbara Municipal) to Perth, WA (PER) flight with Expedia?
It's easy to earn miles on a Santa Barbara, CA (SBA-Santa Barbara Municipal) to Perth, WA (PER) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Santa Barbara, CA (SBA-Santa Barbara Municipal) to Perth, WA (PER) at the last minute?
Typically, booking a last minute flight from Santa Barbara, CA (SBA-Santa Barbara Municipal) to Perth, WA (PER) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Santa Barbara, CA (SBA-Santa Barbara Municipal) to Perth, WA (PER) flight and hotel package?
Securing a Santa Barbara, CA (SBA-Santa Barbara Municipal) to Perth, WA (PER) Perth Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Santa Barbara, CA (SBA-Santa Barbara Municipal) to Perth, WA (PER)?
If you booked your Santa Barbara, CA (SBA-Santa Barbara Municipal) to Perth, WA (PER) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Santa Barbara Municipal
Destination airport
Perth
Roundtrip price
$1,542
Distance
9246 mi

Book with confidence

Santa Barbara to Perth Flights

The cheapest times to fly from Santa Barbara to Perth

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Santa Barbara to Perth are during the month of April. You can find some of the cheapest flights from Santa Barbara to Perth with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Santa Barbara to Perth

Sunday is one of the best days to book for cheap flights from Santa Barbara to Perth: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Santa Barbara to Perth

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Santa Barbara to Perth in 2026. You can also book with separate airlines for your outbound and return journeys, from $821 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Santa Barbara to Perth flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Santa Barbara to Perth airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Santa Barbara to Perth Flights

*Flight schedules are subject to change.

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*Available to One Key members.