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Cheap flights from Brisbane to Seattle from $468

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brisbane to Seattle departing on 10/21. 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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Cheap round-trip flights

American Airlines Logo
8:40 am - 7:29 pmBNE-SEA
27h 49m1 stop
American Airlines Logo
6:41 pm - 5:00 amSEA-BNE
40h 19m1 stop
$805American Airlines
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Fri, Oct 31 - Fri, Nov 7
American Airlines Logo
8:40 am - 4:53 pmBNE-SEA
25h 13m1 stop
American Airlines Logo
6:41 pm - 5:00 amSEA-BNE
40h 19m1 stop
$808American Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
Air Canada Logo
10:00 am - 6:36 pmBNE-SEA
25h 36m1 stop
Air Canada Logo
7:15 pm - 7:05 amSEA-BNE
18h 50m1 stop
$846Air Canada
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Mon, Oct 6 - Mon, Oct 20
Air Canada Logo
10:20 am - 9:21 amBNE-SEA
16h 01m1 stop
Air Canada Logo
10:05 am - 7:45 amSEA-BNE
28h 40m1 stop
$851Air Canada
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Tue, Oct 14 - Tue, Oct 28
Multiple Airlines Logo
8:05 pm - 9:40 pmBNE-SEA
18h 35m1 stop
Multiple Airlines Logo
11:15 pm - 5:25 amSEA-BNE
37h 10m2 stops
$896Multiple Airlines
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Mon, Oct 6 - Mon, Oct 20
United Airlines Logo
10:30 am - 3:32 pmBNE-SEA
22h 02m2 stops
United Airlines Logo
12:30 pm - 6:30 amSEA-BNE
25h 00m2 stops
$911United Airlines
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Tue, Oct 14 - Tue, Oct 28
Multiple Airlines Logo
7:40 pm - 8:37 pmBNE-SEA
17h 57m1 stop
Multiple Airlines Logo
9:08 am - 5:00 amSEA-BNE
25h 52m1 stop
$921Multiple Airlines
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Thu, Oct 30 - Thu, Nov 6
Qantas Airways Logo
11:30 am - 12:56 pmBNE-SEA
19h 26m1 stop
Qantas Airways Logo
3:35 pm - 5:00 amSEA-BNE
19h 25m1 stop
$933Qantas Airways
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Thu, Jan 15 - Tue, Feb 3
Qantas Airways Logo
11:30 am - 12:56 pmBNE-SEA
19h 26m1 stop
Qantas Airways Logo
3:50 pm - 8:50 amSEA-BNE
23h 00m2 stops
$955Qantas Airways
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Thu, Jan 15 - Tue, Feb 3
United Airlines Logo
10:40 am - 6:10 pmBNE-SEA
24h 30m2 stops
United Airlines Logo
7:10 am - 7:30 amSEA-BNE
30h 20m2 stops
$961United Airlines
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Thu, Oct 30 - Thu, Nov 6

Air Canada flights from Brisbane to Seattle

Our best Air Canada deals on Brisbane to Seattle flight tickets
Air Canada
Oct 6
BNE10:00 amBrisbane
25h 36m
1 stop
SEA6:36 pmSeattle/Tacoma Intl
Oct 20
SEA7:15 pmSeattle/Tacoma Intl
18h 50m
1 stop
BNE7:05 amBrisbane
$846
Find similar
Air Canada
Oct 14
BNE10:20 amBrisbane
16h 01m
1 stop
SEA9:21 amSeattle/Tacoma Intl
Oct 28
SEA10:05 amSeattle/Tacoma Intl
28h 40m
1 stop
BNE7:45 amBrisbane
$851
Find similar
Air Canada
Oct 14
BNE10:20 amBrisbane
20h 56m
1 stop
SEA2:16 pmSeattle/Tacoma Intl
Oct 21
SEA7:15 pmSeattle/Tacoma Intl
18h 50m
1 stop
BNE7:05 amBrisbane
$874
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Cathay Pacific flights from Brisbane to Seattle

Our best Cathay Pacific deals on Brisbane to Seattle flight tickets
Cathay Pacific
Oct 1
BNE12:35 pmBrisbane
45h 23m
2 stops
SEA4:58 pmSeattle/Tacoma Intl
Oct 13
SEA6:30 amSeattle/Tacoma Intl
59h 35m
2 stops
BNE11:05 amBrisbane
$1,474
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Cathay Pacific
Oct 1
BNE12:35 pmBrisbane
45h 23m
2 stops
SEA4:58 pmSeattle/Tacoma Intl
Oct 13
SEA8:00 amSeattle/Tacoma Intl
34h 05m
2 stops
BNE11:05 amBrisbane
$1,475
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momondo Fare Finder

 
Customize your flight search to find flights from Brisbane to Seattle 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Brisbane to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Fri 10/31

8:40 am-7:29 pm

1 stop27h 49m

Seattle/Tacoma Intl

Fri 11/7

6:41 pm-5:00 am

1 stop40h 19m

$805

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Fri 10/31

8:40 am-4:53 pm

1 stop25h 13m

Seattle/Tacoma Intl

Fri 11/7

6:41 pm-5:00 am

1 stop40h 19m

$808

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Mon 10/6

10:00 am-6:36 pm

1 stop25h 36m

Seattle/Tacoma Intl

Mon 10/20

7:15 pm-7:05 am

1 stop18h 50m

$846

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Tue 10/14

10:20 am-9:21 am

1 stop16h 01m

Seattle/Tacoma Intl

Tue 10/28

10:05 am-7:45 am

1 stop28h 40m

$851

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Mon 10/6

8:05 pm-9:40 pm

1 stop18h 35m

Seattle/Tacoma Intl

Mon 10/20

11:15 pm-5:25 am

2 stops37h 10m

$896

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Tue 10/14

10:30 am-3:32 pm

2 stops22h 02m

Seattle/Tacoma Intl

Tue 10/28

12:30 pm-6:30 am

2 stops25h 00m

$911

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Thu 10/30

7:40 pm-8:37 pm

1 stop17h 57m

Seattle/Tacoma Intl

Thu 11/6

9:08 am-5:00 am

1 stop25h 52m

$921

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Thu 1/15

11:30 am-12:56 pm

1 stop19h 26m

Seattle/Tacoma Intl

Tue 2/3

3:35 pm-5:00 am

1 stop19h 25m

$933

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Thu 1/15

11:30 am-12:56 pm

1 stop19h 26m

Seattle/Tacoma Intl

Tue 2/3

3:50 pm-8:50 am

2 stops23h 00m

$955

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Thu 10/30

10:40 am-6:10 pm

2 stops24h 30m

Seattle/Tacoma Intl

Thu 11/6

7:10 am-7:30 am

2 stops30h 20m

$961

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

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

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 $870. If you don’t want to visit Seattle in March, then you should wait until February to fly from Brisbane, when ticket prices are also cheap, with an average price of $873.

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 $1,095 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 $945 on momondo.

Can stopping save me money on Brisbane to Seattle flights?

You could potentially save up to 15% 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 September 2025, prices for Brisbane to Seattle flights are approximately 35% 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

Direct flights

None
There are no direct flights from Brisbane to Seattle. There are no popular flight routes from Brisbane to Seattle.
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  • 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 16h 01m, 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?

  • 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?

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 AirlinesPriceFrom $835Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
Air CanadaPriceFrom $872Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Puyallup
Federal Way
Kirkland
Tukwila
Shoreline
Lakewood
Centralia
Fife
Cle Elum
Redmond
Westport

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.

An easier way to manage your Seattle trip

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