Cheap flights from Brisbane to Seattle from $633
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 8/10. 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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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 typical price of a round-trip flight between Brisbane and Seattle?
What is the cheapest month to fly to Seattle?
In general, January 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 $861. If you don’t want to visit Seattle in January, then you should wait until March to fly from Brisbane, when ticket prices are also cheap, with an average price of $871.
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 19 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,155 when searching 19 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 $912 on momondo.
Can stopping save me money on Brisbane to Seattle flights?
You could potentially save up to 20% 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 June 2025, prices for Brisbane to Seattle flights are approximately 12% cheaper when compared to flights at the same time last year.
When to book flights from Brisbane to Seattle
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
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?
There are 2 operators available for flights from Brisbane Airport to Seattle/Tacoma Intl Airport as of June 2025.
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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Brisbane to Seattle is United Airlines (58% of total bookings). The next most popular airline is Air Canada (42%).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $843 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $872 | Free Cancellation | Rating 7.1 9,537 reviews |
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy 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.