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

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

What airlines fly to Seattle?

Air Canada, United Airlines and Virgin Australia are the top three most popular airlines that fly to Seattle from Brisbane according to our data. Air Canada is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 3 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

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

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

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

There are 3 operators available for flights from Brisbane Airport to Seattle/Tacoma Intl Airport as of December 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brisbane Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The travel and health documents required for your trip to Seattle/Tacoma Intl 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 Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$396 Cheap Flights from Brisbane to Seattle in 2025/26

Q: What is the typical price of a round-trip flight between Brisbane and Seattle?

Prices are currently low for flights on this route. Typical prices usually range from $918 to $1,201. The lowest price recently found on this route was $661.

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Find the cheapest flights from Brisbane to Seattle

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:45 am - 9:15 am

BNE

SEA

16h 30m1 stop

3:40 pm - 8:45 am

SEA

BNE

23h 05m1 stop

$661Air Canada

Fri, Feb 13 - Thu, Feb 26

10:45 am - 2:31 pm

BNE

SEA

21h 46m1 stop

9:55 am - 1:30 pm

SEA

BNE

33h 35m2 stops

$682Air Canada

Fri, Feb 13 - Thu, Feb 26

7:40 pm - 9:41 am

BNE

SEA

31h 01m2 stops

7:20 am - 5:00 am

SEA

BNE

28h 40m2 stops

$700American Airlines

Sat, Mar 21 - Mon, Mar 23

10:45 am - 10:51 pm

BNE

SEA

30h 06m1 stop

3:40 pm - 8:45 am

SEA

BNE

23h 05m1 stop

$707Air Canada

Thu, Feb 5 - Thu, Feb 12

11:40 am - 4:01 pm

BNE

SEA

46h 21m2 stops

7:32 pm - 7:30 am

SEA

BNE

17h 58m1 stop

$710United Airlines

Thu, Jan 15 - Wed, Jan 28

12:10 pm - 6:05 pm

BNE

SEA

23h 55m1 stop

6:00 am - 5:45 am

SEA

BNE

29h 45m1 stop

$717American Airlines

Tue, Jan 20 - Tue, Jan 27

12:10 pm - 7:05 pm

BNE

SEA

24h 55m2 stops

6:00 am - 5:45 am

SEA

BNE

29h 45m1 stop

$721American Airlines

Tue, Jan 20 - Tue, Jan 27

11:40 am - 9:15 pm

BNE

SEA

27h 35m2 stops

5:00 am - 7:30 am

SEA

BNE

32h 30m2 stops

$723United Airlines

Tue, Jan 20 - Tue, Jan 27

12:55 pm - 6:53 pm

BNE

SEA

22h 58m2 stops

11:22 am - 5:00 am

SEA

BNE

24h 38m2 stops

$731American Airlines

Sat, Mar 21 - Mon, Mar 23

10:45 am - 2:31 pm

BNE

SEA

21h 46m1 stop

8:00 pm - 8:45 am

SEA

BNE

18h 45m1 stop

$809Air Canada

Mon, Jan 19 - Mon, Jan 26

Air Canada flights from Brisbane to Seattle

Our best Air Canada deals on Brisbane to Seattle flight tickets

Air Canada

Feb 13

BNE10:45 amBrisbane

16h 30m

1 stop

SEA9:15 amSeattle/Tacoma Intl

Feb 26

SEA3:40 pmSeattle/Tacoma Intl

23h 05m

1 stop

BNE8:45 amBrisbane

$661

Find similar

Air Canada

Feb 13

BNE10:45 amBrisbane

21h 46m

1 stop

SEA2:31 pmSeattle/Tacoma Intl

Feb 26

SEA9:55 amSeattle/Tacoma Intl

33h 35m

2 stops

BNE1:30 pmBrisbane

$682

Find similar

Air Canada

Feb 5

BNE10:45 amBrisbane

30h 06m

1 stop

SEA10:51 pmSeattle/Tacoma Intl

Feb 12

SEA3:40 pmSeattle/Tacoma Intl

23h 05m

1 stop

BNE8:45 amBrisbane

$707

Find similar

American Airlines flights from Brisbane to Seattle

Our best American Airlines deals on Brisbane to Seattle flight tickets

American Airlines

Mar 21

BNE7:40 pmBrisbane

31h 01m

2 stops

SEA9:41 amSeattle/Tacoma Intl

Mar 23

SEA7:20 amSeattle/Tacoma Intl

28h 40m

2 stops

BNE5:00 amBrisbane

$700

Find similar

American Airlines

Jan 20

BNE12:10 pmBrisbane

23h 55m

1 stop

SEA6:05 pmSeattle/Tacoma Intl

Jan 27

SEA6:00 amSeattle/Tacoma Intl

29h 45m

1 stop

BNE5:45 amBrisbane

$717

Find similar

American Airlines

Jan 20

BNE12:10 pmBrisbane

24h 55m

2 stops

SEA7:05 pmSeattle/Tacoma Intl

Jan 27

SEA6:00 amSeattle/Tacoma Intl

29h 45m

1 stop

BNE5:45 amBrisbane

$721

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Fri 2/13

10:45 am-9:15 am

1 stop16h 30m

Seattle/Tacoma Intl

Thu 2/26

3:40 pm-8:45 am

1 stop23h 05m

$661

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Fri 2/13

10:45 am-2:31 pm

1 stop21h 46m

Seattle/Tacoma Intl

Thu 2/26

9:55 am-1:30 pm

2 stops33h 35m

$682

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Sat 3/21

7:40 pm-9:41 am

2 stops31h 01m

Seattle/Tacoma Intl

Mon 3/23

7:20 am-5:00 am

2 stops28h 40m

$700

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Thu 2/5

10:45 am-10:51 pm

1 stop30h 06m

Seattle/Tacoma Intl

Thu 2/12

3:40 pm-8:45 am

1 stop23h 05m

$707

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Thu 1/15

11:40 am-4:01 pm

2 stops46h 21m

Seattle/Tacoma Intl

Wed 1/28

7:32 pm-7:30 am

1 stop17h 58m

$710

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Tue 1/20

12:10 pm-6:05 pm

1 stop23h 55m

Seattle/Tacoma Intl

Tue 1/27

6:00 am-5:45 am

1 stop29h 45m

$717

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Tue 1/20

12:10 pm-7:05 pm

2 stops24h 55m

Seattle/Tacoma Intl

Tue 1/27

6:00 am-5:45 am

1 stop29h 45m

$721

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Tue 1/20

11:40 am-9:15 pm

2 stops27h 35m

Seattle/Tacoma Intl

Tue 1/27

5:00 am-7:30 am

2 stops32h 30m

$723

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Sat 3/21

12:55 pm-6:53 pm

2 stops22h 58m

Seattle/Tacoma Intl

Mon 3/23

11:22 am-5:00 am

2 stops24h 38m

$731

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Mon 1/19

10:45 am-2:31 pm

1 stop21h 46m

Seattle/Tacoma Intl

Mon 1/26

8:00 pm-8:45 am

1 stop18h 45m

$809

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 Brisbane to Seattle

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

What is the typical price of a round-trip flight between Brisbane and Seattle?

What is the cheapest month to fly to Seattle?

In general, March is the cheapest month to fly from Brisbane to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $846. If you don’t want to visit Seattle in March, then you should wait until January to fly from Brisbane, when ticket prices are also cheap, with an average price of $858.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Brisbane is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,375. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Brisbane because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,801.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Brisbane in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,051 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $1,633. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Seattle from Brisbane when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,052 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Brisbane for as low as $957 on momondo.

Can stopping save me money on Brisbane to Seattle flights?

You could potentially save up to 35% on your flight if you consider stops on a Brisbane to Seattle flight.

How have Brisbane to Seattle flight prices changed over time?

As of December 2025, prices for Brisbane to Seattle flights are approximately 58% cheaper when compared to flights at the same time last year.

When to book flights from Brisbane to Seattle

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

Estimated round-trip price

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

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

Fastest flight time	17h 50m
Direct flights	None

The fastest flight from Brisbane to Seattle takes 17h 50m

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

Search flight deals

How far is Brisbane to Seattle/Tacoma Intl by plane?
There are 7356.3 mi between Brisbane and Seattle/Tacoma Intl. Flights usually cover this in 17h 50m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Brisbane Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Brisbane Airport to Seattle/Tacoma Intl Airport are updated daily.
How many operators does momondo search for flights from Brisbane Airport to Seattle/Tacoma Intl Airport?
There are 3 operators available for flights from Brisbane Airport to Seattle/Tacoma Intl Airport as of December 2025.
How old do you have to be to fly from Brisbane Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brisbane Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents required for your trip to Seattle/Tacoma Intl 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 Seattle/Tacoma Intl 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 Brisbane to Seattle?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Brisbane to Seattle is Air Canada (53% of total bookings). The next most popular airlines are United Airlines (29%) and Virgin Australia (18%).

Best airlines flying from Brisbane to Seattle

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $835	Free Cancellation	Rating 7.4 9,106 reviews	Search United Airlines flights
Virgin Australia	PriceFrom $866	Free Cancellation	Rating 7.6 429 reviews	Search Virgin Australia flights
Air Canada	PriceFrom $872	Free Cancellation	Rating 7.1 10,551 reviews	Search Air Canada flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Puyallup

Redmond

Tukwila

Cle Elum

Federal Way

Lakewood

Fife

Centralia

Westport

Kirkland

Shoreline

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Brisbane to Seattle. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Seattle from Brisbane with this policy.

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

Once all potential Brisbane to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Seattle from Brisbane. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.