Latest deals
Insights
When to book
FAQs
Price Alerts
Look for other cheap flights to Seattle/Tacoma Intl

$676 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 26/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Deals available from 900+ travel sites.

Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Australia to Seattle

Cheap return flights

Recommended return deals departing in the coming months from the most popular airlines that fly to Seattle.

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to Seattle found on KAYAK recently.

Cheap last-minute flights

Leaving soon but still want a bargain? Check out these latest deals for last minute flights to Seattle.

Cheap direct flights

The latest deals for direct flights to Seattle so you can sit back and relax without the need for a stopover.

Cheap bus & train deals to Seattle

Find recent return train or bus tickets from Australia to Seattle.

All return flight deals from Australia to Seattle

The cheapest plane tickets from Australia to Seattle found on KAYAK recently.
14:00 - 19:59SYD-SEA
23h 59m2 stops
15:02 - 21:50SEA-SYD
36h 48m2 stops
$1,195
Find Deal
Tue, 11 Mar - Tue, 18 Mar
09:40 - 14:30BNE-SEA
21h 50m1 stop
15:05 - 07:00SEA-BNE
22h 55m1 stop
$1,291Air Canada
Find Deal
Fri, 14 Mar - Sun, 30 Mar
10:40 - 22:53BNE-SEA
29h 13m2 stops
08:50 - 06:30SEA-BNE
28h 40m2 stops
$1,342United Airlines
Find Deal
Tue, 11 Mar - Tue, 18 Mar
11:40 - 18:03BNE-SEA
24h 23m2 stops
08:50 - 06:30SEA-BNE
28h 40m2 stops
$1,375United Airlines
Find Deal
Thu, 20 Feb - Wed, 14 May
20:55 - 14:18BNE-SEA
34h 23m2 stops
14:40 - 14:20SEA-BNE
30h 40m2 stops
$1,701Virgin Australia
Find Deal
Mon, 31 Mar - Wed, 30 Jul
13:50 - 09:00PER-SEA
35h 10m2 stops
09:40 - 12:35SEA-PER
35h 55m1 stop
$1,705Singapore Airlines
Find Deal
Sun, 9 Mar - Sun, 16 Mar
13:50 - 10:00PER-SEA
35h 10m2 stops
21:31 - 05:25SEA-PER
40h 54m2 stops
$1,762Singapore Airlines
Find Deal
Mon, 10 Mar - Mon, 17 Mar
13:00 - 21:15MEL-SEA
27h 15m1 stop
19:34 - 09:00SEA-MEL
19h 26m1 stop
$2,027Virgin Australia
Find Deal
Sat, 1 Mar - Sat, 22 Mar
09:40 - 20:50MEL-SEA
28h 10m1 stop
17:41 - 15:35SEA-MEL
28h 54m2 stops
$2,282Qantas Airways
Find Deal
Mon, 5 May - Mon, 16 Jun
09:40 - 20:50MEL-SEA
28h 10m1 stop
17:41 - 18:50SEA-MEL
32h 09m2 stops
$2,357Qantas Airways
Find Deal
Sat, 10 May - Sun, 15 Jun
06:00 - 16:43SYD-SEA
29h 43m2 stops
Wed, 26 Feb
14:00 - 00:25SYD-SEA
29h 25m3 stops
Wed, 26 Feb
13:15 - 18:56SYD-SEA
22h 41m2 stops
Sun, 27 Apr
09:40 - 09:50BNE-SEA
17h 10m1 stop
$785Air Canada
Find Deal
Mon, 17 Mar
10:40 - 21:01BNE-SEA
27h 21m2 stops
$844United Airlines
Find Deal
Tue, 18 Mar
11:40 - 21:20BNE-SEA
27h 40m1 stop
$866United Airlines
Find Deal
Mon, 10 Feb
07:30 - 14:30SYD-SEA
25h 00m2 stops
$1,155Air Canada
Find Deal
Mon, 17 Mar
12:00 - 14:53MEL-SEA
20h 53m1 stop
$1,228Qantas Airways
Find Deal
Mon, 24 Mar
17:10 - 08:45PER-SEA
30h 35m1 stop
$1,323Singapore Airlines
Find Deal
Thu, 19 Jun
00:35 - 08:10MEL-SEA
49h 35m1 stop
$1,619Singapore Airlines
Find Deal
Sun, 23 Mar
06:00 - 17:00SYD-SEA
30h 00m2 stops
17:55 - 12:30SEA-SYD
23h 35m2 stops
$1,352
Find Deal
Wed, 29 Jan - Wed, 5 Feb
11:40 - 19:08BNE-SEA
25h 28m1 stop
09:00 - 07:30SEA-BNE
28h 30m2 stops
$1,375United Airlines
Find Deal
Mon, 27 Jan - Thu, 6 Feb
11:40 - 15:45BNE-SEA
22h 05m1 stop
12:35 - 07:30SEA-BNE
24h 55m2 stops
$1,388United Airlines
Find Deal
Tue, 28 Jan - Fri, 7 Feb
10:45 - 18:25BNE-SEA
25h 40m1 stop
05:45 - 08:40SEA-BNE
32h 55m1 stop
$1,398Air Canada
Find Deal
Mon, 27 Jan - Fri, 7 Feb
11:10 - 18:30BNE-SEA
49h 20m2 stops
05:45 - 08:40SEA-BNE
32h 55m1 stop
$1,472Air Canada
Find Deal
Mon, 27 Jan - Sat, 8 Feb
19:15 - 23:30SYD-SEA
47h 15m2 stops
07:00 - 19:45SEA-SYD
17h 45m1 stop
$1,478
Find Deal
Wed, 29 Jan - Wed, 5 Feb
11:15 - 18:50BNE-SEA
25h 35m2 stops
15:53 - 12:45SEA-BNE
26h 52m2 stops
$3,023Qantas Airways
Find Deal
Tue, 28 Jan - Thu, 6 Feb
11:15 - 18:50BNE-SEA
25h 35m2 stops
12:00 - 10:35SEA-BNE
28h 35m2 stops
$3,227Qantas Airways
Find Deal
Tue, 28 Jan - Fri, 7 Feb
07:20 - 09:55MEL-SEA
21h 35m1 stop
12:30 - 05:40SEA-MEL
22h 10m1 stop
$4,603Japan Airlines
Find Deal
Wed, 29 Jan - Wed, 29 Jan
22:10 - 18:15SYD-SEA
39h 05m1 stop
00:10 - 12:10SEA-SYD
41h 00m1 stop
$8,094China Airlines
Find Deal
Wed, 29 Jan - Tue, 4 Feb

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 March is, on average, the cheapest month to fly to Seattle from Australia, with most prices found around $1,511. If you are unable to visit Seattle during the month of March, then departing from Australia during the month February is also very affordable. Most momondo users find prices during this month for around $1,515.

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 $1,628. 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 $1,871.

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 $1,551. 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 $1,894.

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 11 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,747 when searching 11 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 $1,540 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 SYDNEYMarch14% cheaperFlying from Sydney to Seattle costs on average just $1,511 in March
MOST EXPENSIVE MONTH TO FLY TO SEATTLE FROM SYDNEYDecember33% more expensiveIt costs about $2,327 for flights to Seattle from Sydney in December
MOST POPULAR MONTH TO FLY TO SEATTLE FROM SYDNEYJuly213% more users visitedMore momondo users searched in flights to Seattle from Sydney in July than any other month

Cheap Seattle flight deals and tips

Summary info about Seattle flight prices, duration and airlines

Best One-Way Price

$676

Best Round-Trip Price

$1,195

Fastest flight time

17h 10m

Popular in

December
The best one-way flight price to Seattle from Australia in the last 72 hours is $676 (Sydney Kingsford Smith to Seattle/Tacoma Intl).
The best round-trip flight price to Seattle from Australia in the last 72 hours is $1,195 (Sydney Kingsford Smith to Seattle/Tacoma Intl).
The fastest flight to Seattle from Australia takes 17h 10m (Brisbane to Seattle/Tacoma Intl).
December has the highest demand for flights to Seattle, with a 1% 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 Space Needle, Pike Place Market, and Seattle Waterfront.

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

The ideal time to book your flight to Seattle is 75 days in advance, when prices tend to average $1,747.

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
SeaTac
Redmond
Leavenworth

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.


An easier way to manage your Seattle/Tacoma Intl trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Fri 31/1
Fri 7/2
Email me momondo's favourite deals

Find better results for your trip to Seattle


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 40m$1,195
BrisbaneSeattle17h 10m$1,296
MelbourneSeattle17h 59m$1,410
CanberraSeattle23h 54m$1,738
PerthSeattle25h 30m$1,762
AdelaideSeattle22h 27m$1,811
CairnsSeattle20h 50m$1,852
LauncestonSeattle26h 33m$1,899