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$511+ Cheap flights from Seattle (SEA) to Brisbane (BNE)

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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BNE
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Brisbane are usually found in February or March, booked 76 days in advance, depart on a Sunday or Tuesday and return on a Thursday

Cheap flight deals from Seattle to Brisbane

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Brisbane (BNE). 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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$951
(KAYAK)

One-way from

$511
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,427
Provider with most accurate pricing for Seattle/Tacoma Intl-Brisbane flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Brisbane flights.
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From Seattle/Tacoma Intl to Brisbane
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One-way flight from Seattle/Tacoma Intl to Brisbane
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Seattle to Brisbane

Cheapest flights from Seattle to Brisbane
Explore the most affordable flight options available from Seattle to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This KAYAK deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2111:35 pmSEA - BNE
1 stop41h 20mPhilippine Airlines
Wed 10/1511:15 amBNE - SEA
1 stop25h 00mPhilippine Airlines
Deal found 4/30$951
This Jetabroad deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/46:52 pmSEA - BNE
2 stops22h 43mMultiple Airlines
Wed 6/1111:35 amBNE - SEA
2 stops26h 00mMultiple Airlines
Deal found 4/30$1,162
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/222:29 pmSEA - BNE
1 stop23h 01mUnited Airlines
Wed 10/1510:30 amBNE - SEA
1 stop22h 39mUnited Airlines
Deal found 4/30$1,255
This Qantas Airways deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/66:52 pmSEA - BNE
2 stops32h 43mQantas Airways
Tue 6/178:45 amBNE - SEA
2 stops29h 49mQantas Airways
Deal found 4/30$1,257
This Air Canada deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/47:15 pmSEA - BNE
1 stop18h 50mAir Canada
Wed 6/1110:00 amBNE - SEA
1 stop19h 58mAir Canada
Deal found 4/30$1,426
This KAYAK deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:00 pmSEA - BNE
2 stops23h 35mFiji Airways
Sat 10/2511:50 pmBNE - SEA
2 stops37h 12mFiji Airways
Deal found 4/30$1,431
This KAYAK deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/214:30 pmSEA - BNE
2 stops53h 00mANA
Thu 10/165:05 pmBNE - SEA
2 stops38h 20mANA
Deal found 4/30$1,447
This KAYAK deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:14 pmSEA - BNE
2 stops24h 46mAir New Zealand
Wed 10/159:00 amBNE - SEA
2 stops26h 36mAir New Zealand
Deal found 4/30$1,462
This Jetabroad deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/148:40 pmSEA - BNE
2 stops41h 50mHawaiian Airlines
Sat 5/175:05 pmBNE - SEA
2 stops23h 28mHawaiian Airlines
Deal found 4/30$1,552
This Trip.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/231:30 amSEA - BNE
1 stop25h 30mEVA Air
Sat 10/410:15 pmBNE - SEA
1 stop38h 15mEVA Air
Deal found 4/29$1,622
This Booking.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/131:10 amSEA - BNE
1 stop40h 25mChina Airlines
Sat 5/1710:50 pmBNE - SEA
1 stop37h 40mChina Airlines
Deal found 4/30$1,706
This KAYAK deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:15 amSEA - BNE
1 stop31h 05mSingapore Airlines
Fri 10/179:10 amBNE - SEA
2 stops40h 35mSingapore Airlines
Deal found 4/30$1,759

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle to Brisbane 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 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Seattle to Brisbane that are best for you.

Fly from

Seattle

Fly to

Brisbane

Route

Depart

Return

Price

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Sun 9/21

11:35 pm-9:55 am

1 stop41h 20m

Brisbane

Wed 10/15

11:15 am-7:15 pm

1 stop25h 00m

$951

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Wed 6/4

6:52 pm-10:35 am

2 stops22h 43m

Brisbane

Wed 6/11

11:35 am-8:35 pm

2 stops26h 00m

$1,162

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Mon 9/22

1:00 pm-6:30 am

1 stop24h 30m

Brisbane

Mon 10/13

10:30 am-6:49 pm

1 stop25h 19m

$1,255

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Fri 6/6

6:52 pm-8:35 pm

2 stops32h 43m

Brisbane

Tue 6/17

8:45 am-9:34 pm

2 stops29h 49m

$1,257

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Wed 6/4

7:15 pm-7:05 am

1 stop18h 50m

Brisbane

Wed 6/11

10:00 am-12:58 pm

1 stop19h 58m

$1,426

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Fri 10/10

6:00 pm-10:35 am

2 stops23h 35m

Brisbane

Sat 10/25

11:50 pm-8:02 pm

2 stops37h 12m

$1,431

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Sun 9/21

4:30 pm-2:30 pm

2 stops29h 00m

Brisbane

Fri 10/17

5:05 pm-2:25 pm

2 stops38h 20m

$1,447

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Thu 9/25

5:14 pm-11:00 am

2 stops24h 46m

Brisbane

Wed 10/15

9:00 am-6:36 pm

2 stops26h 36m

$1,462

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Wed 5/14

8:40 pm-7:30 am

2 stops41h 50m

Brisbane

Sat 5/17

5:05 pm-11:33 pm

2 stops23h 28m

$1,552

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Tue 9/23

1:30 am-8:00 pm

1 stop25h 30m

Brisbane

Sat 10/4

10:15 pm-7:30 pm

1 stop38h 15m

$1,622

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 20 results
1
2

Compare providers for flights from Seattle to Brisbane

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Brisbane in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Brisbane flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Seattle-Brisbane flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Seattle-Brisbane flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Brisbane flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Brisbane flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Brisbane

Have a flexible travel schedule? Discover the best time to fly to Brisbane from Seattle 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 Seattle to Brisbane

How far ahead should I book a flight from Seattle to Brisbane?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Brisbane. Price data was last updated on April 25, 2025.

The price you pay for your flight from Seattle to Brisbane may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle to Brisbane?

Currently, March is the cheapest month in which you can book a flight from Seattle to Brisbane (average of $1,019). Flying from Seattle to Brisbane in December is currently the most expensive (average of $1,668). 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 SEA to BNE?

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

When flying from Seattle to Brisbane, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 43% versus a flight in the morning.

What is the cheapest day to fly from Seattle to Brisbane?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Brisbane. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Brisbane flight should consider departing on Saturday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Brisbane by month

Plan your trip to Brisbane by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brisbane ranges from 1.2 - 6.7 inches per month. February is typically the wettest month, when rainfall can reach 6.7 in. September is typically the driest time to visit Brisbane when rainfall is around 1.2 in.

Temperature in Brisbane by month

Plan your trip to Brisbane by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brisbane, 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 77.0 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 59.0 F).

Reviews of airlines servicing Brisbane

Get insights into the airlines that provide service to Brisbane. 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 Brisbane. Reviews last updated May 1, 2025.
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Overall

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Overall

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very good
732 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Overall

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very good
852 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Overall

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Fiji Airways
8.1
Very good
190 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Overall

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Singapore Airlines
8.1
Very good
1,292 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Overall

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

Find useful and relevant information for your journey from Seattle to Brisbane. 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 Seattle to Brisbane round-trip?

    Currently priced at $951, Philippine Airlines will fly you from Seattle to Brisbane and back. In addition to Philippine Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Qantas Airways - these airlines can fly you to your destination from $1,255 and $1,257, respectively. You may be able to fly from Seattle to Brisbane for 27% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seattle to Brisbane one-way?

    To fly one-way, consider booking your trip with Qantas Airways, which is currently one of the cheapest options available, starting at $590. Philippine Airlines flights start at $678 while deals on United Airlines start at $748 one-way.

  • Can I find deals for flights from Seattle to Brisbane that include hotel bookings?

    Yes. In addition to deals on Seattle to Brisbane flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Brisbane?

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

  • Can I find deals for business class flights from Seattle to Brisbane?

    Yes. Cheapflights offers flight deals from Seattle to Brisbane 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 Seattle to Brisbane?

    Currently, March is the cheapest month in which you can book a flight from Seattle to Brisbane (average of $1,019). Flying from Seattle to Brisbane in December is currently the most expensive (average of $1,668). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Redcliffe

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Top 4 airlines flying from Seattle to Brisbane

Discover the top 4 airlines that operate flights from Seattle to Brisbane. 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 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$843Average$1,179FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$872Average$1,342FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$928Average$1,241FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$1,156Average$1,536FlexibilityNo cancel feeOn-time74%

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