S$807 Cheap Flights from Seattle to Brisbane

View S$807 flight on Wed, 3 Sep, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Brisbane Airport (BNE)

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Cheap Flights from Seattle to Brisbane (SEA-BNE)

Prices were available within the past 7 days and start at S$807 for one-way flights and S$2,128 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 2 Oct - Mon, 6 Oct
SEA
Seattle
BNE
Brisbane
S$2,128 Return, found 6 days ago
S$2,128
Return
found 6 days ago
Select Delta flight, departing Thu, 2 Oct from Seattle to Brisbane, returning Mon, 6 Oct, priced at S$2,128 found 6 days ago
United
Thu, 2 Oct - Mon, 6 Oct
SEA
Seattle
BNE
Brisbane
S$2,187 Return, found 6 days ago
S$2,187
Return
found 6 days ago
Select United flight, departing Thu, 2 Oct from Seattle to Brisbane, returning Mon, 6 Oct, priced at S$2,187 found 6 days ago
Delta
Thu, 2 Oct - Mon, 6 Oct
SEA
Seattle
BNE
Brisbane
S$2,200 Return, found 6 days ago
S$2,200
Return
found 6 days ago
Select Delta flight, departing Thu, 2 Oct from Seattle to Brisbane, returning Mon, 6 Oct, priced at S$2,200 found 6 days ago
Delta
Thu, 2 Oct - Mon, 6 Oct
SEA
Seattle
BNE
Brisbane
S$2,202 Return, found 6 days ago
S$2,202
Return
found 6 days ago
Select Delta flight, departing Thu, 2 Oct from Seattle to Brisbane, returning Mon, 6 Oct, priced at S$2,202 found 6 days ago
Delta
Thu, 2 Oct - Mon, 6 Oct
SEA
Seattle
BNE
Brisbane
S$2,207 Return, found 6 days ago
S$2,207
Return
found 6 days ago
Select Delta flight, departing Thu, 2 Oct from Seattle to Brisbane, returning Mon, 6 Oct, priced at S$2,207 found 6 days ago
Delta
Thu, 2 Oct - Mon, 6 Oct
SEA
Seattle
BNE
Brisbane
S$2,279 Return, found 6 days ago
S$2,279
Return
found 6 days ago
Select Delta flight, departing Thu, 2 Oct from Seattle to Brisbane, returning Mon, 6 Oct, priced at S$2,279 found 6 days ago
Delta
Thu, 2 Oct - Mon, 6 Oct
SEA
Seattle
BNE
Brisbane
S$2,281 Return, found 6 days ago
S$2,281
Return
found 6 days ago
Select Delta flight, departing Thu, 2 Oct from Seattle to Brisbane, returning Mon, 6 Oct, priced at S$2,281 found 6 days ago
Air Canada
Thu, 2 Oct - Mon, 6 Oct
SEA
Seattle
BNE
Brisbane
S$2,489 Return, found 6 days ago
S$2,489
Return
found 6 days ago
Select Air Canada flight, departing Thu, 2 Oct from Seattle to Brisbane, returning Mon, 6 Oct, priced at S$2,489 found 6 days ago
Air New Zealand
Thu, 2 Oct - Mon, 6 Oct
SEA
Seattle
BNE
Brisbane
S$2,873 Return, found 6 days ago
S$2,873
Return
found 6 days ago
Select Air New Zealand flight, departing Thu, 2 Oct from Seattle to Brisbane, returning Mon, 6 Oct, priced at S$2,873 found 6 days ago
Qatar Airways
Thu, 2 Oct - Mon, 6 Oct
SEA
Seattle
BNE
Brisbane
S$3,433 Return, found 6 days ago
S$3,433
Return
found 6 days ago
Select Qatar Airways flight, departing Thu, 2 Oct from Seattle to Brisbane, returning Mon, 6 Oct, priced at S$3,433 found 6 days ago

Find the cheapest month to fly from Seattle (SEA) to Brisbane (BNE)

February is typically the cheapest month to fly

From S$1,084 - S$1,923 per traveller.

Graph displaying average flight prices per month

Seattle to Brisbane route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Brisbane
Return price
S$2,127
Distance
11760 km

Flights from Seattle to Brisbane

There are several airlines that operate frequent flights from Seattle (SEA) to Brisbane (BNE) including

The earliest flight leaves Seattle Tacoma Intl. Airport at 06:10 and arrives at Brisbane QLD Airport at 05:40. The last flight of the day departs Seattle at 21:29 and arrives at Brisbane at 20:30.

The flight distance from Seattle to Brisbane is about 12998 km, the shortest flight is 16 hours 56 minutes with Virgin Australia.

Expedia lets you search across the largest number of airlines and Brisbane flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Seattle Brisbane flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seattle to Brisbane trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Brisbane flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Seattle to Brisbane with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from SEA to BNE?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Sea-Tac Airport and Brisbane Airport start from S$2,128. Book today to get the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to Brisbane Airport (BNE)?
The majority of flights can be conveniently cancelled online, but whether or not you are charged a fee all comes down to your airline. If you do need to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Sea-Tac Airport to BNE that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to Brisbane Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to Brisbane Airport (BNE)?
You'll have 11,800 kilometres to cover on the long-haul SeaTac to Brisbane route. Dress in layers of comfortable clothes and consider taking a travel pillow with you.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Brisbane Airport (BNE)?
At the moment, no airlines offer direct flights from SEA to BNE. You'll have to book a flight with at least one stop. To score the best connections and price, lock in your airfare well ahead of time.
Are Sea-Tac Airport to Brisbane Airport (BNE) flight tickets cheaper when they're purchased at the last minute?
It is possible to nab a fantastic last-minute deal from SEA to Brisbane Airport, but it can also be hit-or-miss. As many airlines release prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares air carrier prices and updates flight deals often, so you can feel confident knowing you're always seeing the latest offers.

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