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

Flights via Vancouver (YVR) offer the lowest average round-trip price of $1,091.

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 Cathay Pacific are the most popular carriers operating from Seattle/Tacoma Intl to Brisbane

What airlines fly to Brisbane?

Air Canada, United Airlines and Qantas Airways are the top three most popular airlines that fly to Brisbane from Seattle according to our data. Air Canada 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 airport is the most popular layover for flights between Seattle and Brisbane?

Vancouver (YVR) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

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 February 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.

$456 Cheap Flights from Seattle to Brisbane in 2026

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Round-trip

One-way

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10:10 am - 7:45 am

SEA

BNE

28h 35m

1 stop

10:00 am - 2:20 pm

BNE

SEA

21h 20m

1 stop

$842Air Canada

Tue, Mar 10 - Sun, May 10

8:00 pm - 10:35 am

SEA

BNE

21h 35m

2 stops

10:00 am - 6:30 pm

BNE

SEA

25h 30m

1 stop

$879Multiple Airlines

Tue, Mar 10 - Sun, May 10

10:05 am - 8:45 am

SEA

BNE

28h 40m

1 stop

5:05 am - 9:35 am

BNE

SEA

21h 30m

2 stops

$886Air Canada

Wed, Mar 4 - Wed, Mar 18

3:40 pm - 8:45 am

SEA

BNE

23h 05m

1 stop

5:10 am - 9:35 am

BNE

SEA

21h 25m

2 stops

$887Air Canada

Wed, Feb 18 - Tue, Mar 17

8:00 pm - 1:25 pm

SEA

BNE

23h 25m

2 stops

5:05 am - 7:16 pm

BNE

SEA

31h 11m

2 stops

$903Multiple Airlines

Wed, Mar 4 - Wed, Mar 18

8:00 pm - 7:05 am

SEA

BNE

18h 05m

1 stop

10:00 am - 9:33 am

BNE

SEA

16h 33m

1 stop

$911Air Canada

Mon, Apr 6 - Mon, Apr 27

8:00 pm - 1:25 pm

SEA

BNE

23h 25m

2 stops

7:50 pm - 9:35 am

BNE

SEA

30h 45m

2 stops

$912Multiple Airlines

Wed, Mar 4 - Wed, Mar 18

3:40 pm - 8:45 am

SEA

BNE

23h 05m

1 stop

9:45 am - 3:01 pm

BNE

SEA

22h 16m

1 stop

$916Air New Zealand

Wed, Feb 18 - Sun, Mar 15

9:18 am - 10:25 am

SEA

BNE

31h 07m

2 stops

7:40 pm - 8:42 pm

BNE

SEA

18h 02m

1 stop

$919Multiple Airlines

Fri, Feb 20 - Thu, Mar 19

6:32 am - 5:00 am

SEA

BNE

28h 28m

1 stop

6:30 pm - 1:59 pm

BNE

SEA

37h 29m

2 stops

$921Qantas Airways

Thu, Feb 19 - Wed, Mar 4

Air Canada flights from Seattle to Brisbane

Our best Air Canada deals on Seattle to Brisbane flight tickets

Air Canada

Mar 10

SEA3:40 pmSeattle/Tacoma Intl

23h 05m

1 stop

BNE7:45 amBrisbane

May 10

BNE10:00 amBrisbane

21h 20m

1 stop

SEA2:20 pmSeattle/Tacoma Intl

$842

Air Canada

Mar 4

SEA10:05 amSeattle/Tacoma Intl

28h 40m

1 stop

BNE8:45 amBrisbane

Mar 18

BNE5:05 amBrisbane

21h 30m

2 stops

SEA9:35 amSeattle/Tacoma Intl

$886

Air Canada

Feb 18

SEA3:40 pmSeattle/Tacoma Intl

23h 05m

1 stop

BNE8:45 amBrisbane

Mar 17

BNE5:10 amBrisbane

21h 25m

2 stops

SEA9:35 amSeattle/Tacoma Intl

$887

Air New Zealand flights from Seattle to Brisbane

Our best Air New Zealand deals on Seattle to Brisbane flight tickets

Air New Zealand

Feb 18

SEA3:40 pmSeattle/Tacoma Intl

23h 05m

1 stop

BNE8:45 amBrisbane

Mar 15

BNE9:45 amBrisbane

22h 16m

1 stop

SEA3:01 pmSeattle/Tacoma Intl

$916

Air New Zealand

Feb 18

SEA9:55 amSeattle/Tacoma Intl

28h 50m

1 stop

BNE8:45 amBrisbane

Mar 19

BNE9:45 amBrisbane

22h 16m

1 stop

SEA3:01 pmSeattle/Tacoma Intl

$926

Air New Zealand

Feb 19

SEA3:40 pmSeattle/Tacoma Intl

23h 05m

1 stop

BNE8:45 amBrisbane

Mar 19

BNE9:45 amBrisbane

16h 50m

1 stop

SEA9:35 amSeattle/Tacoma Intl

$934

Fly from

Fly to

Route

Depart

Return

Price

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Tue 3/10

10:10 am-7:45 am

1 stop28h 35m

Brisbane

Sun 5/10

10:00 am-2:20 pm

1 stop21h 20m

$842

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Tue 3/10

8:00 pm-10:35 am

2 stops21h 35m

Brisbane

Sun 5/10

10:00 am-6:30 pm

1 stop25h 30m

$879

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Wed 3/4

10:05 am-8:45 am

1 stop28h 40m

Brisbane

Wed 3/18

5:05 am-9:35 am

2 stops21h 30m

$886

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Wed 2/18

3:40 pm-8:45 am

1 stop23h 05m

Brisbane

Tue 3/17

5:10 am-9:35 am

2 stops21h 25m

$887

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Wed 3/4

8:00 pm-1:25 pm

2 stops23h 25m

Brisbane

Wed 3/18

5:05 am-7:16 pm

2 stops31h 11m

$903

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Mon 4/6

8:00 pm-7:05 am

1 stop18h 05m

Brisbane

Mon 4/27

10:00 am-9:33 am

1 stop16h 33m

$911

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Wed 3/4

8:00 pm-1:25 pm

2 stops23h 25m

Brisbane

Wed 3/18

7:50 pm-9:35 am

2 stops30h 45m

$912

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Wed 2/18

3:40 pm-8:45 am

1 stop23h 05m

Brisbane

Sun 3/15

9:45 am-3:01 pm

1 stop22h 16m

$916

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Fri 2/20

9:18 am-10:25 am

2 stops31h 07m

Brisbane

Thu 3/19

7:40 pm-8:42 pm

1 stop18h 02m

$919

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Thu 2/19

6:32 am-5:00 am

1 stop28h 28m

Brisbane

Wed 3/4

6:30 pm-1:59 pm

2 stops37h 29m

$921

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 $921, 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 $983.

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 $1,234 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 $1,035 on momondo.

Can stopping save me money on Seattle to Brisbane flights?

You could potentially save up to 15% 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 February 2026, prices for Seattle to Brisbane flights are approximately 2% 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 February 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 Air Canada (48% of total bookings). The next most popular airlines are United Airlines (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 7.5 984 reviews	Search Qantas Airways flights
Air Canada	PriceFrom $796	Free Cancellation	Rating 7.1 10,676 reviews	Search Air Canada flights
United Airlines	PriceFrom $872	Free Cancellation	Rating 7.4 9,231 reviews	Search United Airlines flights

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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.

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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 $428

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 5/14. 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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Air Canada flights from Seattle to Brisbane

Our best Air Canada deals on Seattle to Brisbane flight tickets

Air New Zealand flights from Seattle to Brisbane

Our best Air New Zealand deals on Seattle to Brisbane flight tickets

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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 15% 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 February 2026, prices for Seattle to Brisbane flights are approximately 2% 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 Cathay Pacific 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: 75% 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 $1,091.

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