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$732 Cheap flights to Seattle

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Seattle departing on 16/8. 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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Find the cheapest flights from Australia to Seattle

Cheap return flights

Alaska Airlines Logo
21:40 - 21:32SYD-SEA
18h 52m1 stop
Alaska Airlines Logo
18:55 - 19:45SEA-SYD
29h 50m1 stop
$1,282Alaska Airlines
Find Deal
Fri, 7 Nov - Tue, 11 Nov
Alaska Airlines Logo
21:40 - 06:00SYD-SEA
27h 20m1 stop
Alaska Airlines Logo
18:55 - 19:45SEA-SYD
29h 50m1 stop
$1,287Alaska Airlines
Find Deal
Fri, 7 Nov - Tue, 11 Nov
United Airlines Logo
10:20 - 17:52SYD-SEA
24h 32m2 stops
United Airlines Logo
17:26 - 07:00SEA-SYD
20h 34m1 stop
$1,332United Airlines
Find Deal
Tue, 9 Sep - Tue, 30 Sep
Air Canada Logo
09:20 - 14:16SYD-SEA
21h 56m1 stop
Air Canada Logo
13:45 - 07:20SEA-SYD
24h 35m1 stop
$1,378Air Canada
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Sun, 3 Aug - Fri, 8 Aug
United Airlines Logo
10:55 - 22:59MEL-SEA
29h 04m2 stops
United Airlines Logo
12:49 - 08:15SEA-MEL
26h 26m2 stops
$1,384United Airlines
Find Deal
Thu, 17 Jul - Fri, 15 Aug
Air Canada Logo
11:20 - 18:26SYD-SEA
26h 06m1 stop
Air Canada Logo
10:00 - 09:35SEA-SYD
28h 35m1 stop
$1,384Air Canada
Find Deal
Fri, 7 Nov - Tue, 11 Nov
Singapore Airlines Logo
00:35 - 07:10MEL-SEA
49h 35m1 stop
Singapore Airlines Logo
08:45 - 10:50SEA-MEL
31h 05m1 stop
$1,634Singapore Airlines
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Tue, 11 Nov - Tue, 2 Dec
Virgin Australia Logo
10:55 - 13:25MEL-SEA
19h 30m1 stop
Virgin Australia Logo
19:34 - 08:15SEA-MEL
19h 41m1 stop
$1,676Virgin Australia
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Tue, 8 Jul - Wed, 30 Jul
Virgin Australia Logo
10:55 - 13:25MEL-SEA
19h 30m1 stop
Virgin Australia Logo
19:34 - 08:15SEA-MEL
19h 41m1 stop
$1,726Virgin Australia
Find Deal
Tue, 12 Aug - Thu, 28 Aug
Singapore Airlines Logo
00:35 - 13:35MEL-SEA
32h 00m2 stops
Singapore Airlines Logo
08:45 - 21:25SEA-MEL
41h 40m1 stop
$1,799Singapore Airlines
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Tue, 11 Nov - Tue, 2 Dec

See travel insights to Seattle from

Seattle flights insights and trends

Explore insights for your Seattle flight to craft the best travel plan

What is the cheapest month to fly to Seattle?

The month of February is, on average, the cheapest month to fly to Seattle from Australia, with most prices found around $1,545. If you are unable to visit Seattle during the month of February, then departing from Australia during the month March is also very affordable. Most momondo users find prices during this month for around $1,586.

What is the cheapest day to depart on your flight to Seattle?

The cheapest day to depart from Australia to Seattle is on a Thursday. Travellers who choose to depart for Seattle on a Thursday will often find tickets for as low as $1,586. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Australia to Seattle for around $1,823.

What is the cheapest time of day to depart on your flight to Seattle?

According to our data, the cheapest time of day to fly to Seattle is at midday. momondo users have found flights departing from Australia to Seattle at midday for as low as $1,511. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Seattle is in the afternoon when prices are around $1,844.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Australia when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,744 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Australia for as low as $1,455 on momondo.

Cheapest flights to Seattle/Tacoma Intl

Find the cheapest flights to Seattle/Tacoma Intl from your nearest city or airport
CHEAPEST MONTH TO FLY TO SEATTLE FROM SYDNEYFebruary12% cheaperFlying from Sydney to Seattle costs on average just $1,545 in February
MOST EXPENSIVE MONTH TO FLY TO SEATTLE FROM SYDNEYDecember28% more expensiveIt costs about $2,235 for flights to Seattle from Sydney in December
MOST POPULAR MONTH TO FLY TO SEATTLE FROM SYDNEYJune581% more users visitedMore momondo users searched in flights to Seattle from Sydney in June than any other month

Cheap Seattle flight deals and tips

Summary info about Seattle flight prices, duration and airlines

Best One-Way Price

$732

Best Round-Trip Price

$1,282

Fastest flight time

20h 00m

Popular in

December
The best one-way flight price to Seattle from Australia in the last 72 hours is $732 (Brisbane to Seattle/Tacoma Intl).
The best round-trip flight price to Seattle from Australia in the last 72 hours is $1,282 (Sydney Kingsford Smith to Seattle/Tacoma Intl).
The fastest flight to Seattle from Australia takes 20h 00m (Sydney Kingsford Smith to Seattle/Tacoma Intl).
December has the highest demand for flights to Seattle, with a 3% price increase on average.

Frequently asked questions about flying to Seattle

What is there to do in Seattle when it’s raining?

When planning your flight to Seattle, it is important to be aware that some months are not as ideal as others. Specifically, the months of January, November, or December could carry a higher chance of rain, as Seattle sees up to 5.1 inches (130 mm) or more. There are still things to do in Seattle even when it's raining, but be aware that rain is highly probable in the area. For those looking to get out of the rain and do a little shopping, check out Pike Place Market.

When is it best to fly to Seattle to go sightseeing?

The city of Seattle has many sights to see while visiting. Many tourists find it ideal to go sightseeing when the weather is warmer, but not blistering. Consider booking your flight to Seattle for October, when temperatures are a bit higher and the chance of rain is relatively low. Many travellers find it worthwhile to visit Pike Place Market, Seattle Waterfront, and Space Needle.

How far in advance should I book a flight to Seattle?

The ideal time to book your flight to Seattle is 31 days in advance, when prices tend to average $1,744.

Is there an alternative airport near Seattle?

Seattle Lake Union Spb Airport, Seattle King County/Boeing Airport, Kenmore Air Harbor Airport, Everett Paine Field Airport or Lopez Island Airport can be an alternative airport used for travel to Seattle.

Is there a cheaper alternative to flying into Seattle?

The cheapest airport near Seattle is typically Everett Paine Field Airport, with an average price of $307/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Seattle?

$146 is the cheapest deal found on momondo in the last two weeks for a flight to Seattle. This flight is from Los Angeles and is 52% cheaper than most flights to Seattle. To find the cheapest price to Seattle from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Seattle/Tacoma Intl Airport?

Prices for flights to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Seattle/Tacoma Intl Airport?

How old do you have to be to fly 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 stopovers. It is recommended that you verify with the airline you are booking with for travel to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
SeaTac

Why use momondo?

Why should I use momondo to find a flight deal to Seattle?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Seattle. momondo saves you time and could save you money on your trip.

Can I find flights to Seattle with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Seattle?

momondo helps you find the best flight to Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight to Seattle right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle and alert you when they change.


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Cheapest flight routes to Seattle/Tacoma Intl

These routes have the cheapest flights to Seattle/Tacoma Intl found by momondo users in Australia
DepartingDestinationBest TimeBest Price
SydneySeattle18h 47m$1,324
MelbourneSeattle21h 51m$1,380
PerthSeattle37h 10m$1,389
BrisbaneSeattle21h 16m$1,434
LauncestonSeattle29h 13m$1,646
AdelaideSeattle26h 11m$1,790
CanberraSeattle23h 10m$1,813
CairnsSeattle54h 40m$1,887