Which layover airport has the shortest travel time from Seattle to Brisbane?

Flights connecting via San Francisco (SFO) have the shortest average one-way travel time: 18h 33m.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Brisbane?

Air Canada and Philippine Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Brisbane

Which layover airport offers the lowest fares from Seattle to Brisbane?

Flights via Vancouver (YVR) offer the lowest average round-trip price of $1,112.

Which airport is the most popular layover for flights between Seattle and Brisbane?

Vancouver (YVR) was the most common stop: 73% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Brisbane?

United Airlines, Air Canada and Qantas Airways are the top three most popular airlines that fly to Brisbane from Seattle according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Brisbane. Keep in mind that there are 3 different airlines that fly to Brisbane on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Seattle to Brisbane?

San Francisco (SFO) has the shortest average layover time for this route: 2h 22m.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Brisbane Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Brisbane Airport refresh daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Brisbane Airport?

As of January 2026, there are 3 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Brisbane Airport.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Brisbane 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 Seattle/Tacoma Intl Airport to Brisbane Airport.

What documentation or ID do you need to fly to Brisbane Airport?

The travel and health documents required for your trip to Brisbane Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brisbane Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$406 Cheap Flights from Seattle to Brisbane in 2026

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:40 pm - 8:45 am

SEA

BNE

23h 05m

1 stop

10:45 am - 9:31 am

BNE

SEA

16h 46m

1 stop

$787Air Canada

Thu, Feb 19 - Wed, Mar 4

5:45 am - 8:45 am

SEA

BNE

33h 00m

1 stop

10:45 am - 9:31 am

BNE

SEA

16h 46m

1 stop

$797Air Canada

Thu, Feb 19 - Wed, Mar 4

3:40 pm - 8:45 am

SEA

BNE

23h 05m

1 stop

10:45 am - 10:06 pm

BNE

SEA

29h 21m

1 stop

$801Air Canada

Thu, Feb 19 - Wed, Mar 4

3:40 pm - 2:20 pm

SEA

BNE

28h 40m

2 stops

10:45 am - 7:16 pm

BNE

SEA

26h 31m

1 stop

$814Multiple Airlines

Thu, Feb 19 - Wed, Mar 4

10:10 am - 7:05 am

SEA

BNE

27h 55m

1 stop

10:00 am - 7:18 pm

BNE

SEA

26h 18m

1 stop

$816Air Canada

Sun, Mar 29 - Mon, Apr 13

3:40 pm - 8:45 am

SEA

BNE

23h 05m

1 stop

6:10 am - 9:31 am

BNE

SEA

21h 21m

2 stops

$818Multiple Airlines

Fri, Feb 27 - Fri, Mar 6

3:40 pm - 11:00 am

SEA

BNE

26h 20m

2 stops

10:00 am - 7:18 pm

BNE

SEA

26h 18m

1 stop

$820Air Canada

Sun, Mar 29 - Tue, Apr 14

8:00 pm - 12:10 pm

SEA

BNE

22h 10m

2 stops

10:45 am - 9:31 am

BNE

SEA

16h 46m

1 stop

$828Multiple Airlines

Sat, Feb 28 - Sat, Mar 7

3:40 pm - 11:00 am

SEA

BNE

26h 20m

2 stops

8:40 pm - 9:33 am

BNE

SEA

29h 53m

2 stops

$838Multiple Airlines

Sun, Mar 29 - Mon, Apr 13

3:40 pm - 8:45 am

SEA

BNE

23h 05m

1 stop

6:10 am - 9:15 am

BNE

SEA

21h 05m

2 stops

$843Multiple Airlines

Wed, Feb 11 - Wed, Feb 18

Air Canada flights from Seattle to Brisbane

Our best Air Canada deals on Seattle to Brisbane flight tickets

Air Canada

Feb 19

SEA3:40 pmSeattle/Tacoma Intl

23h 05m

1 stop

BNE8:45 amBrisbane

Mar 4

BNE10:45 amBrisbane

16h 46m

1 stop

SEA9:31 amSeattle/Tacoma Intl

$787

Air Canada

Feb 20

SEA9:55 amSeattle/Tacoma Intl

28h 50m

1 stop

BNE8:45 amBrisbane

Mar 1

BNE10:45 amBrisbane

22h 16m

1 stop

SEA3:01 pmSeattle/Tacoma Intl

$816

Air Canada

Mar 29

SEA3:40 pmSeattle/Tacoma Intl

26h 20m

2 stops

BNE11:00 amBrisbane

Apr 14

BNE10:00 amBrisbane

26h 18m

1 stop

SEA7:18 pmSeattle/Tacoma Intl

$820

Qantas Airways flights from Seattle to Brisbane

Our best Qantas Airways deals on Seattle to Brisbane flight tickets

Qantas Airways

Feb 11

SEA3:57 pmSeattle/Tacoma Intl

19h 03m

1 stop

BNE5:00 amBrisbane

Feb 25

BNE6:30 pmBrisbane

37h 29m

2 stops

SEA1:59 pmSeattle/Tacoma Intl

$947

Qantas Airways

Jan 29

SEA5:53 pmSeattle/Tacoma Intl

43h 37m

2 stops

BNE7:30 amBrisbane

Feb 1

BNE12:10 pmBrisbane

25h 12m

1 stop

SEA7:22 pmSeattle/Tacoma Intl

$995

Qantas Airways

Jan 29

SEA5:53 pmSeattle/Tacoma Intl

29h 17m

2 stops

BNE5:10 pmBrisbane

Feb 1

BNE6:30 pmBrisbane

42h 48m

2 stops

SEA7:18 pmSeattle/Tacoma Intl

$1,314

Fly from

Fly to

Route

Depart

Return

Price

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Thu 2/19

3:40 pm-8:45 am

1 stop23h 05m

Brisbane

Wed 3/4

10:45 am-9:31 am

1 stop16h 46m

$787

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Thu 2/19

5:45 am-8:45 am

1 stop33h 00m

Brisbane

Wed 3/4

10:45 am-9:31 am

1 stop16h 46m

$797

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Thu 2/19

3:40 pm-8:45 am

1 stop23h 05m

Brisbane

Wed 3/4

10:45 am-10:06 pm

1 stop29h 21m

$801

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Thu 2/19

3:40 pm-2:20 pm

2 stops28h 40m

Brisbane

Wed 3/4

10:45 am-7:16 pm

1 stop26h 31m

$814

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Sun 3/29

10:10 am-7:05 am

1 stop27h 55m

Brisbane

Mon 4/13

10:00 am-7:18 pm

1 stop26h 18m

$816

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Fri 2/27

3:40 pm-8:45 am

1 stop23h 05m

Brisbane

Fri 3/6

6:10 am-9:31 am

2 stops21h 21m

$818

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Sun 3/29

3:40 pm-11:00 am

2 stops26h 20m

Brisbane

Tue 4/14

10:00 am-7:18 pm

1 stop26h 18m

$820

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Sat 2/28

8:00 pm-12:10 pm

2 stops22h 10m

Brisbane

Sat 3/7

10:45 am-9:31 am

1 stop16h 46m

$828

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Sun 3/29

3:40 pm-11:00 am

2 stops26h 20m

Brisbane

Mon 4/13

8:40 pm-9:33 am

2 stops29h 53m

$838

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Wed 2/11

3:40 pm-8:45 am

1 stop23h 05m

Brisbane

Wed 2/18

6:10 am-9:15 am

2 stops21h 05m

$843

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Brisbane

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

Prices

Airlines

Layovers

What is the cheapest month to fly to Brisbane?

The cheapest month to fly to Brisbane from Seattle is in February. Flight prices, which tend to average around $878, are often lower during this time because this is during the off-season. If you are unable to visit Brisbane during the month of February, then departing from Seattle during the month March is also very affordable. Most momondo users find prices during this month for around $950.

How far in advance should I book a flight to Brisbane?

You are more likely to see cheaper flights to Brisbane from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Brisbane for around $1,245 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brisbane from Seattle for as low as $1,016 on momondo.

Can stopping save me money on Seattle to Brisbane flights?

You could potentially save up to 19% on your flight if you consider stops on a Seattle to Brisbane flight.

How have Seattle to Brisbane flight prices changed over time?

As of January 2026, prices for Seattle to Brisbane flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Brisbane

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Brisbane according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Brisbane (SEA to BNE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Brisbane

Fastest flight time	18h 05m
Direct flights	None

The fastest flight from Seattle to Brisbane takes 18h 05m

There are no direct flights from Seattle to Brisbane. There are no popular flight routes from Seattle to Brisbane.

Search flight deals

How far is Seattle/Tacoma Intl to Brisbane by plane?
A flight from Seattle/Tacoma Intl to Brisbane will travel around 7356.3 mi. 18h 05m is a normal flight duration for this route.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Brisbane Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Brisbane Airport refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Brisbane Airport?
As of January 2026, there are 3 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Brisbane Airport.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Brisbane 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 Seattle/Tacoma Intl Airport to Brisbane Airport.
What documentation or ID do you need to fly to Brisbane Airport?
The travel and health documents required for your trip to Brisbane Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brisbane Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Seattle to Brisbane?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Seattle to Brisbane is United Airlines (48% of total bookings). The next most popular airlines are Air Canada (44%) and Qantas Airways (8%).

Best airlines flying from Seattle to Brisbane

Compare and see reviews for airlines that fly from Seattle to Brisbane with momondo

Airline	Rating	Free Cancellation	Price
Qantas Airways	PriceFrom $647	Free Cancellation	Rating 7.5 971 reviews	Search Qantas Airways flights
Air Canada	PriceFrom $795	Free Cancellation	Rating 7.1 10,622 reviews	Search Air Canada flights
United Airlines	PriceFrom $871	Free Cancellation	Rating 7.4 9,164 reviews	Search United Airlines flights

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Ipswich

Caboolture

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Brisbane?

It is quick and easy to find Seattle to Brisbane flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Brisbane that suits you.

Can I find flights from Seattle to Brisbane with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Brisbane flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Brisbane?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Brisbane from Seattle.

I’m not ready to book a flight from Seattle to Brisbane right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to Brisbane now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brisbane and let you know when they change.

An easier way to manage your Brisbane trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Seattle to Brisbane from $406

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Brisbane departing on 2/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Air Canada flights from Seattle to Brisbane

Our best Air Canada deals on Seattle to Brisbane flight tickets

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Our best Qantas Airways deals on Seattle to Brisbane flight tickets

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Use the filters below to find and compare flights from Seattle to Brisbane that are best for you.

See travel insights to Brisbane from

How to get the cheapest flight ticket from Seattle to Brisbane

What is the cheapest month to fly to Brisbane?

How far in advance should I book a flight to Brisbane?

Can stopping save me money on Seattle to Brisbane flights?

You could potentially save up to 19% on your flight if you consider stops on a Seattle to Brisbane flight.

How have Seattle to Brisbane flight prices changed over time?

As of January 2026, prices for Seattle to Brisbane flights are approximately 6% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Brisbane?

Air Canada and Philippine Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Brisbane

What airlines fly to Brisbane?

Which airport is the most popular layover for flights between Seattle and Brisbane?

Vancouver (YVR) was the most common stop: 73% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Seattle to Brisbane?

Flights via Vancouver (YVR) offer the lowest average round-trip price of $1,112.

Which layover airport has the shortest travel time from Seattle to Brisbane?

Flights connecting via San Francisco (SFO) have the shortest average one-way travel time: 18h 33m.

Which layover airport has the shortest connection time from Seattle to Brisbane?

San Francisco (SFO) has the shortest average layover time for this route: 2h 22m.

When to book flights from Seattle to Brisbane

Cheap Seattle to Brisbane (SEA to BNE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Brisbane

Fastest flight time

Direct flights

How far is Seattle/Tacoma Intl to Brisbane by plane?

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Brisbane Airport?

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Brisbane Airport?

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Brisbane Airport?

What documentation or ID do you need to fly to Brisbane Airport?

What is the most popular airline from Seattle to Brisbane?

Best airlines flying from Seattle to Brisbane

Compare and see reviews for airlines that fly from Seattle to Brisbane with momondo

Traveling to a place near Brisbane?

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Brisbane?

Can I find flights from Seattle to Brisbane with flexible booking policies on momondo?

How can momondo help me find flights from Seattle to Brisbane?

I’m not ready to book a flight from Seattle to Brisbane right now. Can momondo alert me if prices change?

An easier way to manage your Brisbane trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Airports servicing Queensland