Seattle (SEA) to Brisbane (BNE) at a glance

Travel from Seattle (SEA) to Brisbane (BNE) with a range of airlines available for this long-haul international journey. Explore different Seattle to Brisbane flights, comparing options from full-service carriers to find the itinerary that aligns with your budget and schedule. As you plan your adventure, discover key details for flights from Seattle-Tacoma International Airport to Brisbane Airport and get ready to experience the vibrant sights and neighborhoods of Brisbane.

• Fastest flight duration: around 16h 15m in-flight, plus roughly 2h 45m layover with one stop
• Route distance: roughly 7,300 miles (11,750 km)
• Flights per week: around 8 departures on average
• Typical fares (one-way): economy tickets often range from $435–$1000, depending on seasonality and how far ahead you book

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

Recent traveler bookings reveal the top airlines flying from Seattle to Brisbane, highlighting options for one-stop and multi-stop flights. Common layovers include Vancouver International Airport (YVR) with approximately a 3-hour stop, San Francisco International Airport (SFO) at around 1 hour and 30 minutes, and Los Angeles International Airport (LAX) with about a 2-hour and 15-minute layover. This variety allows you to tailor your itinerary by balancing price, total travel time, and cabin class for the best journey.

• Air Canada: This comprehensive airline provides one-stop service, with one-way ticket prices typically between $435 and $1,020. It represents around 41% of flights on this route, featuring an in-flight duration of 16 hours and 15 minutes, culminating in a total travel time of approximately 18 hours and 45 minutes, including layovers.
• United: As a full-service airline, United offers one-stop service with one-way fares usually ranging from $435 to $1,250. It constitutes about 32% of departures on this route, with a flight time of 16 hours and 15 minutes, leading to an overall journey duration of roughly 18 hours and 45 minutes, factoring in layovers.
• Qantas Airways: Providing both one-stop and multi-stop service, Qantas Airways typically charges between $490 and $980 for one-way tickets. This carrier is responsible for around 16% of departures on this route, featuring a standard in-flight time of 16 hours and 15 minutes and a total journey time of about 18 hours and 45 minutes.
• Delta: Delta operates as a full-service airline with one-stop options, where one-way fares generally vary from $445 to $1,755. It accounts for about 8% of departures on this route, maintaining an in-flight duration of 16 hours and 15 minutes, with a complete travel time of roughly 18 hours and 45 minutes, including layovers.

Best time to fly from Seattle (SEA) to Brisbane (BNE)

The most popular months for travelers flying from Seattle to Brisbane are February, March, and October, when peak temperatures in Brisbane reach up to 76.3°F in February. If you prefer quieter travel, consider August, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 62.2°F. For better deals, February usually offers the lowest average one-way fare around $539. Flight availability peaks in December, with approximately 10 flights per week, making it easier to find convenient departure times.

• Cheapest time to fly: February usually offers good deals with average one-way fare around $539, roughly 24% cheaper than the yearly average.
• More budget-friendly months to fly: November and August typically offer average one-way fares of around $572.
• Most flight options: December has the highest number of flights from Seattle to Brisbane, with approximately 10 flights per week, giving you more flexibility in scheduling your trip.

Month	Temperature	Demand	Weekly Flights	Average one-way Fare
January	76.6°F (24.8°C)	Average	8	$796
February	76.3°F (24.6°C)	High	7	$539
March	74.8°F (23.8°C)	High	8	$612
April	70.3°F (21.3°C)	Average	8	$706
May	65.3°F (18.5°C)	Low	7	$977
June	61.3°F (16.3°C)	Average	8	$789
July	60.4°F (15.8°C)	Average	8	$869
August	62.2°F (16.8°C)	Low	7	$572
September	66.2°F (19.0°C)	Low	9	$595
October	69.3°F (20.7°C)	High	9	$665
November	72.7°F (22.6°C)	Average	8	$571
December	75.0°F (23.9°C)	Average	10	$824

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to find the best prices for flights from Seattle (SEA) to Brisbane (BNE)

Getting some of the best deals on flights from Seattle to Brisbane is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually available when booking at least two months in advance, which coincides with when most travelers make their reservations. Evening departures between 6 PM and midnight often provide lower prices and are popular among passengers. Additionally, flying on Tuesday is generally cheaper, while Friday remains the most popular travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Brisbane Airport from Seattle - Tacoma International Airport

Brisbane welcomes travelers from Seattle with a range of transport options based on price, convenience, and proximity. For departures, Seattle - Tacoma International Airport is roughly a 20-minute drive (covering about 14 miles) from central Seattle. Here's how to reach Brisbane efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Brisbane, with private rides that can be arranged in advance.
• Car rental: Renting a car from Brisbane Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Brisbane Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Brisbane Airport, travelers can easily access nearby destinations with convenience. The Airport Domestic Station, a train station, is located just 0.1 miles away on foot, while the Brisbane International Cruise Terminal, a cruise terminal, is about 4.2 miles away by car. Additionally, the Gateway Bridge Seaport, a seaport, is situated approximately 5.9 miles away by car.