SEA - BNE

$591 Find Cheap Flights from Seattle to Brisbane - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,091
Typical prices: $1,034-$1,386
Alaska Airlines
Wed 2/7Wed 5/9
SEA - BNE • 1 stop
Cheapest one-way
$591
Typical prices: $531-$720
Multiple Airlines
Mon 2/5
SEA - BNE • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Seattle and Brisbane. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
24 weeks
in advance
Our data shows that travelers who book at least 24 weeks in advance save around 15% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 27% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Hong Kong Intl (HKG)
Cheapest • Avg $1,037 (round-trip)
Vancouver Intl (YVR)
Shortest trip • 18h 02m (one-way)
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Insights
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We hope you love your trip to Brisbane!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Brisbane (SEA-BNE)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Brisbane

Sun, Feb 7 - Sun, May 9
Alaska Airlines Logo
8:15 am - 5:50 amSEA  Seattle/Tacoma Intl-BNE Brisbane
27h 35m1 stop Los Angeles
Alaska Airlines Logo
1:05 pm - 4:27 pmBNE  Brisbane-SEA Seattle/Tacoma Intl
20h 22m1 stop Los Angeles
$1,091Alaska Airlines
Fri, Feb 5 - Sun, Feb 14
Alaska Airlines Logo
2:22 pm - 5:50 amSEA  Seattle/Tacoma Intl-BNE Brisbane
21h 28m1 stop Los Angeles
Alaska Airlines Logo
1:10 pm - 9:05 pmBNE  Brisbane-SEA Seattle/Tacoma Intl
25h 55m1 stop Los Angeles
$1,092Alaska Airlines
Mon, Feb 1 - Tue, Feb 16
Multiple Airlines Logo
8:56 pm - 10:15 amSEA  Seattle/Tacoma Intl-BNE Brisbane
43h 19m2 stops Los Angeles Nadi
Multiple Airlines Logo
11:25 am - 9:05 pmBNE  Brisbane-SEA Seattle/Tacoma Intl
27h 40m2 stops Nadi Los Angeles
$1,117Multiple Airlines
Mon, Feb 1 - Tue, Feb 16
United Airlines Logo
10:21 am - 7:30 amSEA  Seattle/Tacoma Intl-BNE Brisbane
27h 09m1 stop San Francisco
United Airlines Logo
11:20 am - 6:35 pmBNE  Brisbane-SEA Seattle/Tacoma Intl
25h 15m1 stop San Francisco
$1,246United Airlines
Sat, Mar 20 - Fri, Apr 2
United Airlines Logo
9:02 am - 6:30 amSEA  Seattle/Tacoma Intl-BNE Brisbane
28h 28m1 stop San Francisco
United Airlines Logo
10:30 am - 6:07 pmBNE  Brisbane-SEA Seattle/Tacoma Intl
24h 37m1 stop San Francisco
$1,246United Airlines
Mon, Feb 1 - Tue, Feb 16
United Airlines Logo
5:44 pm - 7:30 amSEA  Seattle/Tacoma Intl-BNE Brisbane
19h 46m1 stop San Francisco
United Airlines Logo
11:20 am - 9:17 pmBNE  Brisbane-SEA Seattle/Tacoma Intl
27h 57m2 stops San Francisco Denver Intl
$1,250United Airlines
Thu, Dec 31 - Tue, Jun 29
Qantas Airways Logo
7:06 am - 9:10 amSEA  Seattle/Tacoma Intl-BNE Brisbane
32h 04m2 stops Los Angeles Sydney Kingsford Smith
Qantas Airways Logo
1:05 pm - 2:27 pmBNE  Brisbane-SEA Seattle/Tacoma Intl
18h 22m1 stop Los Angeles
$1,577Qantas Airways
Fri, Jan 29 - Sun, Feb 7
Air Canada Logo
7:05 pm - 8:45 amSEA  Seattle/Tacoma Intl-BNE Brisbane
19h 40m1 stop Vancouver Intl
Air Canada Logo
10:45 am - 9:32 amBNE  Brisbane-SEA Seattle/Tacoma Intl
40h 47m1 stop Vancouver Intl
$1,582Air Canada
Sat, Nov 21 - Sun, Nov 29
Qantas Airways Logo
1:38 pm - 2:35 pmSEA  Seattle/Tacoma Intl-BNE Brisbane
30h 57m2 stops Los Angeles Sydney Kingsford Smith
Qantas Airways Logo
4:15 pm - 1:08 pmBNE  Brisbane-SEA Seattle/Tacoma Intl
38h 53m2 stops Sydney Kingsford Smith Los Angeles
$1,670Qantas Airways
Fri, Jan 8 - Fri, Jan 15
Air Canada Logo
7:05 pm - 8:45 amSEA  Seattle/Tacoma Intl-BNE Brisbane
19h 40m1 stop Vancouver Intl
Air Canada Logo
10:45 am - 2:37 pmBNE  Brisbane-SEA Seattle/Tacoma Intl
21h 52m1 stop Vancouver Intl
$1,863Air Canada
Booking Insights

Price, demand and travel trends for Seattle to Brisbane flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Seattle to Brisbane?

Round-trip flights from Seattle to Brisbane typically range from $1,034 to $1,386. The lowest price found in the past 5 days was $1,091, on Alaska Airlines.

What's the cheapest day of the week to fly from Seattle to Brisbane?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Seattle to Brisbane. It’s 8% cheaper than the average day, while Sunday is the most expensive, with prices 7% higher.

What’s the cheapest month to fly from Seattle to Brisbane?

•February is the cheapest month to fly from Seattle to Brisbane at $890 round-trip.
•December ($1,701) and July ($1,387) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 91% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Seattle to Brisbane the cheapest?

Flights from Seattle to Brisbane are cheapest 24 weeks before departure. Booking in this window typically costs about 15% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Seattle to Brisbane flights

Low season

November

Cheapest flight

$591
Beat the crowds with an average 27% drop in travelers.
The most popular month to fly with an average 66% increase in travelers.
One-way flight from Seattle to Brisbane

When to book flights from Seattle to Brisbane

Are your dates flexible? Find out the best times to travel from Seattle to Brisbane based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Seattle to Brisbane flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Seattle to Brisbane?

    Four cabin classes are available on flights from Seattle to Brisbane:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from Seattle to Brisbane?

    A nonstop flight from Seattle to Brisbane takes 00m, covering 7,346 miles.

  • Do I need a passport to fly from Seattle to Brisbane?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Seattle to Brisbane flight?

    Round-trip flights from Seattle to Brisbane range from $1,034 to $1,386, with an average of $1,215 over the past 12 months. Anything below $1,034 counts as a good deal.

  • How expensive are last-minute Seattle to Brisbane flights?

    Last-minute fares on this route (booked within two weeks of departure) run 4% above the $1,215 route average. Book 24 weeks before departure for the lowest fares.

  • How are flight prices from Seattle to Brisbane looking right now?

    One-way fares from Seattle to Brisbane are currently higher than usual. Average one-way flight prices are about $712, which is 18% above the typical average for this route.

  • What car rental options are available at Brisbane Airport (BNE)?

    Brisbane Airport (BNE) hosts 5 major car rental companies, with daily rates averaging $38 for economy cars. Top options include:

    • Bargain Car Rentals
    • Simba Car Hire
    • East Coast Car Rentals
    • Alpha
    • EverythingFleet

  • Which airports can I use when flying from Seattle to Brisbane?

    Flights from Seattle to Brisbane usually depart from Seattle/Tacoma Intl (SEA) and arrive at Brisbane (BNE).

  • Which airports do connecting flights from Seattle to Brisbane pass through?

    One-stop flights from Seattle to Brisbane most commonly connect through:

    • Vancouver Intl (YVR) - 59% of one-stop connections
    • Los Angeles (LAX) - 25% of one-stop connections
    • San Francisco (SFO) - 16% of one-stop connections
    • Hong Kong Intl (HKG) - 0% of one-stop connections

  • Can I save money by using flexible dates for flights from Seattle to Brisbane?

    Yes. Flexible dates can save you up to 15% on flights from Seattle to Brisbane. Wednesday is the cheapest departure day at $1,118 round-trip on average, while Sunday is the most expensive at $1,307, a difference of $189.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Seattle to Brisbane?

    Flying via Vancouver Intl (YVR) gives the shortest average 1-stop total travel time at 18h 02m, compared with 18h 27m via San Francisco (SFO) and 19h 13m via Los Angeles (LAX).

  • What is the time difference between Seattle and Brisbane?

    Brisbane is 18 hours ahead of Seattle (Eastern Australia Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Brisbane?

    Some of the most popular sights in Brisbane are Brisbane Convention and Exhibition Centre, Suncorp Stadium and South Bank Parklands. These are among the most viewed places in Brisbane on KAYAK.

  • Which airline is best for traveling with infants from Seattle to Brisbane?

    When flying with infants from SEA to BNE, Qantas Airways provides family-friendly services. Qantas Airways, for example, has a Kinderling kids radio station, kids’ audiobooks fitted on the seat-back screen, and a Joey Club art studio. They also offer bassinets on board so your infant can snooze peacefully throughout the ride.

  • Can I bring my pet on a flight from Seattle to Brisbane?

    You can indeed travel with your pet companions on Virgin Australia, Qantas, and United Airlines. Although there are no restrictions on the size or breed of the pets that fly on United Airlines, only one pet is permitted per carrier, which must fit under the seat in front of you. On the other side, Qantas Airways has expanded its list of permitted pet species beyond dogs and cats to also include rabbits and guinea pigs.

  • Which airline has unaccompanied minors service on the Seattle to Brisbane route?

    If for any reason you wish to let your kid travel alone, United Airlines offers services based on age. Kids between the ages of 5 and 14 are required to use the unaccompanied minor service but it’s optional for minors aged between 15 and 17. Also note that you can only book for them a non-stop flight.

  • Can I change or cancel my trip from Seattle to Brisbane?

    Yes, you can. Delta Air Lines, for example, makes it easy for you to make changes in your trips, letting you stay in control of your travel plans. There are no change or cancellation fees if you purchased Main Cabin or above tickets. Basic Economy tickets however are non-changeable and non-refundable in most cases.

Your guide to booking Seattle to Brisbane flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $1,118, about $189 less than Sunday fares (14% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 24 weeks before you fly. On this route, that window historically saves about 15% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Seattle to Brisbane trip for February. Fares historically average $890 round-trip in that month - typically $811 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Brisbane Airport.

    • ibis Brisbane Airport
    • Pullman Brisbane Airport
  • Baggage allowances vary by airline and fare class on flights from Seattle (SEA) to Brisbane (BNE). For Virgin Australia, customers are allowed one free checked bag, one carry-on bag, and one personal item. If you’re traveling with an infant, you may also check in another bag as part of your special item baggage allowance as infants are allowed 3 special items and children allowed two special items for free.
  • If you’re a group of 10 or more passengers traveling on the same flight from Seattle (SEA) to Brisbane (BNE), you can take advantage of the Group Travel package offered by Virgin Australia or Qantas Airways. You will be granted flexible group fares and payment terms and get assigned to a dedicated team of professional consultants to assist you in your booking process.
  • For passengers with reduced mobility and other specific needs traveling from Seattle to Brisbane, consider airlines such as Virgin Australia, Qantas, and United Airlines as they take pride in offering an attentive, hassle-free and safe travel experience. While flying with Qantas Airways, you are permitted to bring two items of mobility equipment for free in addition to your other checked bags.
  • Since there are no direct flights from Seattle (SEA) to Brisbane (BNE), you’ll encounter one or two stops depending on your airline and the layover cities. The most common layover cities on a one-stop flight are Los Angeles and Vancouver, while you’ll often stop at San Francisco and Sydney on a two-stop flight.
  • If you’re traveling to from Seattle Brisbane on tour, business, or for a sporting event, Brisbane offers a wide range of accommodation options to choose from. You can access the Central Business District via a shuttle, taxi or train from the Brisbane Airport (BNE) which will only take you approximately 20 minutes.

More options for your flight from Seattle to Brisbane

Complete your trip to Brisbane with a hotel stay or car rental

Car rentals in Brisbane
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