SEA - BNE

C$ 854 Find Cheap Flights from Seattle to Brisbane – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 1,691
Typical prices: C$ 1,455-C$ 1,956
Delta
Tue 13/11Sun 25/11
SEA - BNE • 1 stop
Cheapest one-way flights
C$ 854
Typical prices: C$ 722-C$ 1,049
Multiple Airlines
Mon 3/12
SEA - BNE • 1 stop
Direct flights
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
in advance
Our data shows that travellers who book at least 20 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg C$ 1,273 (round-trip)
Shortest trip • 18h 01m (one-way)
Insights
Insights
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We hope you enjoy 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

Fri, 13 Nov - Sun, 22 Nov
Delta Logo
5:52 p.m. - 8:30 a.m.SEA  Seattle/Tacoma Intl-BNE Brisbane
20h 38m1 stop Los Angeles Los Angeles
Delta Logo
10:40 a.m. - 3:10 p.m.BNE  Brisbane-SEA Seattle/Tacoma Intl
22h 30m1 stop Los Angeles Los Angeles
C$ 1,691Delta
Fri, 13 Nov - Fri, 27 Nov
Delta Logo
1:25 p.m. - 8:30 a.m.SEA  Seattle/Tacoma Intl-BNE Brisbane
25h 05m2 stops Salt Lake City Los Angeles Los Angeles
Delta Logo
10:40 a.m. - 4:53 p.m.BNE  Brisbane-SEA Seattle/Tacoma Intl
24h 13m2 stops Los Angeles Los Angeles Salt Lake City
C$ 1,698Delta
Fri, 13 Nov - Tue, 24 Nov
Multiple Airlines Logo
7:00 a.m. - 10:25 p.m.SEA  Seattle/Tacoma Intl-BNE Brisbane
21h 25m2 stops Honolulu Sydney Kingsford Smith
Multiple Airlines Logo
10:40 a.m. - 8:20 p.m.BNE  Brisbane-SEA Seattle/Tacoma Intl
27h 40m2 stops Sydney Kingsford Smith Honolulu
C$ 1,700Multiple Airlines
Thu, 12 Nov - Fri, 27 Nov
Delta Logo
9:20 p.m. - 8:30 a.m.SEA  Seattle/Tacoma Intl-BNE Brisbane
41h 10m1 stop Los Angeles Los Angeles
Delta Logo
10:40 a.m. - 4:51 p.m.BNE  Brisbane-SEA Seattle/Tacoma Intl
24h 11m1 stop Los Angeles Los Angeles
C$ 1,703Delta
Thu, 12 Nov - Sun, 22 Nov
Delta Logo
9:20 p.m. - 8:30 a.m.SEA  Seattle/Tacoma Intl-BNE Brisbane
41h 10m1 stop Los Angeles Los Angeles
Delta Logo
10:40 a.m. - 11:59 p.m.BNE  Brisbane-SEA Seattle/Tacoma Intl
31h 19m2 stops Los Angeles Los Angeles Salt Lake City
C$ 1,710Delta
Thu, 3 Dec - Fri, 19 Feb
Delta Logo
5:57 p.m. - 8:30 a.m.SEA  Seattle/Tacoma Intl-BNE Brisbane
44h 33m2 stops Salt Lake City Los Angeles Los Angeles
Delta Logo
10:40 a.m. - 4:53 p.m.BNE  Brisbane-SEA Seattle/Tacoma Intl
24h 13m2 stops Los Angeles Los Angeles Salt Lake City
C$ 1,712Delta
Thu, 3 Dec - Fri, 19 Feb
Delta Logo
5:40 p.m. - 8:30 a.m.SEA  Seattle/Tacoma Intl-BNE Brisbane
44h 50m2 stops Salt Lake City Los Angeles Los Angeles
Delta Logo
10:40 a.m. - 4:53 p.m.BNE  Brisbane-SEA Seattle/Tacoma Intl
24h 13m2 stops Los Angeles Los Angeles Salt Lake City
C$ 1,714Delta
Fri, 25 Dec - Tue, 12 Jan
United Airlines Logo
3:24 p.m. - 7:30 a.m.SEA  Seattle/Tacoma Intl-BNE Brisbane
22h 06m1 stop San Francisco
United Airlines Logo
11:20 a.m. - 10:39 p.m.BNE  Brisbane-SEA Seattle/Tacoma Intl
29h 19m2 stops San Francisco Chicago O'Hare Intl
C$ 1,717United Airlines
Thu, 12 Nov - Fri, 27 Nov
Delta Logo
1:25 p.m. - 8:30 a.m.SEA  Seattle/Tacoma Intl-BNE Brisbane
49h 05m2 stops Salt Lake City Los Angeles Los Angeles
Delta Logo
10:40 a.m. - 4:53 p.m.BNE  Brisbane-SEA Seattle/Tacoma Intl
24h 13m2 stops Los Angeles Los Angeles Salt Lake City
C$ 1,718Delta
Fri, 13 Nov - Thu, 26 Nov
Multiple Airlines Logo
7:00 a.m. - 10:25 p.m.SEA  Seattle/Tacoma Intl-BNE Brisbane
21h 25m2 stops Honolulu Sydney Kingsford Smith
Multiple Airlines Logo
5:35 a.m. - 9:25 p.m.BNE  Brisbane-SEA Seattle/Tacoma Intl
33h 50m2 stops Sydney Kingsford Smith Honolulu
C$ 1,773Multiple Airlines
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 from Seattle to Brisbane with more confidence.

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

Round-trip flights from Seattle to Brisbane start at C$ 1,691. Prices are typical for this route right now, with typical round-trip fares ranging from C$ 1,455 to C$ 1,956. The lowest price found in the past 5 days was C$ 1,691 on Delta.

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

Sunday is the cheapest day of the week to fly from Seattle to Brisbane and is 7% cheaper than the average day. Friday is the most expensive day with flight prices 6% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Seattle to Brisbane?

•February is the cheapest month to fly from Seattle to Brisbane at C$ 1,294 round-trip.
•December (C$ 2,380) and October (C$ 1,972) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 83% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Seattle to Brisbane the cheapest?

Flights from Seattle to Brisbane are cheapest 20 weeks before departure. Booking in this window typically costs about 18% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Seattle to Brisbane flights

Low season

June

Cheapest flight

C$ 854
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly (6% more expensive on average)
Flights 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 route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

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

    Only Economy Class is available on flights from Seattle to Brisbane.

  • How long does a flight from Seattle to Brisbane take?

    A direct flight from Seattle to Brisbane takes 0h 00m, covering 19,025 km.

  • 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 C$ 1,455 to C$ 1,956, with an average of C$ 1,733 over the past 12 months. Anything below C$ 1,455 counts as a good deal.

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

    Last-minute fares on this route – booked within 2 weeks of departure – run 6% above the route average of C$ 1,733. Book 20 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 C$ 1,037, which is 19% 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 starting from around C$ 15 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) – 54% of one-stop connections
    • Los Angeles Los Angeles (LAX) – 25% of one-stop connections
    • San Francisco (SFO) – 19% of one-stop connections
    • Manila Ninoy Aquino Intl (MNL) – 1% of one-stop connections

    Vancouver Intl (YVR) handles the largest share of one-stop connections on this route.

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

    On the Seattle to Brisbane route, being flexible with your departure day can save you up to 12%. Sunday is the cheapest day at C$ 1,624 round-trip on average, while Friday is the most expensive at C$ 1,840 – a C$ 216 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

    Flying via Vancouver Intl (YVR) gives the shortest average 1-stop total travel time at 18h 01m, compared with 18h 39m via San Francisco (SFO) and 19h 22m via Los Angeles Los Angeles (LAX).

  • What is the time difference between Seattle and Brisbane?

    Brisbane is 17 hours ahead of Seattle (Eastern Australia Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which popular places can I visit in Brisbane?

    Some of the most popular sights in Brisbane are Treasury Casino, South Bank Parklands, and Brisbane Convention and Exhibition Centre. 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 Sunday departure instead of Friday. On this route, Sunday flights average C$ 1,624 – about C$ 216 less than Friday (12% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 20 weeks before you fly. On this route, that window historically saves about 18% 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 C$ 1,294 round-trip in that month – typically C$ 1,086 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.
    - Pullman Brisbane Airport
    - ibis 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