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Flights to Seattle, Washington

Find cheap flights to Seattle, Washington in 2025/2026 from $1,137 This is the cheapest return flight found to Seattle, Washington from Australia on FlightsFinder on May 16th 2025 at 01:06. This offer may no longer be available. Click the offer to check live prices & dates of travel.

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Our Flight Finder compares the cheapest flights to Seattle, Washington from the most established flight comparison sites.
Fly to Seattle, Washington and visit sites like Space Needle, Pike Place Market, Chihuly Garden and Glass & Museum of Pop Culture.

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What are the cheapest return flights to Seattle, Washington in 2025/2026?

These economy flights were found on FlightsFinder from Australia to Seattle, Washington in the last few days. Prices subject to availability.

What are the cheapest one-way flights to Seattle, Washington in 2025/2026?

These economy flights were found on FlightsFinder from Australia to Seattle, Washington in the last few days. Prices subject to availability.

When are flights to Seattle, Washington cheapest?

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The month of June

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According to our data, June is on average the cheapest time to book flights to Seattle, Washington.
You can get flights from $1,137 return.

When is the most expensive time to fly to Seattle, Washington?

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The month of April

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According to our data, April is on average the most expensive time to book flights to Seattle, Washington.
A return flight could set you back more than $1,375.

Why fly to Seattle, Washington?

Nestled in the Pacific Northwest, Seattle, Washington, is a vibrant city known for its stunning natural beauty, progressive culture, and thriving tech industry. With the iconic Space Needle piercing the skyline and the serene Puget Sound lapping at its shores, Seattle offers a dynamic blend of urban excitement and outdoor adventure. Whether exploring the bustling Pike Place Market, indulging in gourmet coffee at one of the city's many cafes, or taking in a breathtaking sunset over the Olympic Mountains, Seattle captivates visitors with its unique charm and eclectic atmosphere. Discover the magic of the Emerald City and immerse yourself in a city where innovation meets nature.

Frequently asked questions about Flights to Seattle, Washington

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What is the weather like in Seattle, Washington?

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Which day is cheapest to fly to Seattle, Washington?

Weather in Seattle, Washington

Rain
Rain

8.8 °C

Mon, 19 May 2025

Average Temperature

8°C

Jan

10°C

Feb

12°C

Mar

15°C

Apr

18°C

May

21°C

Jun

24°C

Jul

25°C

Aug

21°C

Sep

15°C

Oct

11°C

Nov

8°C

Dec

Seattle, Washington

The ‘Emerald City’ is the other name the city of Seattle goes by. Visit this energetic city and you will quickly see why it bears the name of the legendary home of the Wizard of Oz. Founded in 1869, there is definitely something magical about the city of Seattle. Constantly listed as one of the most desirable places to live on the planet, Seattle is a must see American city. Alongside such great cities as Montreal and Melbourne, Seattle holds its own among the crowd. Seattle is an eclectic city with a unique fingerprint.

It sits in the uppermost northwest corner of the U.S. Not only is Seattle one of the few cities in America which offers a gateway into Canadian territory, it stretches high into the sky where its famous ‘space needle’ can be found hovering as the city’s most recognizable landmark.

Tourists and residents can be found on any given day participating in every outdoor activity from hiking to canoeing. Seattle offers the wilderness as well as two large lakes which brush up against its shores and Puget Sound (a complex system of waterways). The city is also situated between the Cascades and Olympic mountain ranges; with Mount Rainier being visible from the city limits and easy access to places like the islands of San Juan - it’s easy to see why vacationers and locals alike share such a deep love for all Seattle has to offer.

Seattle is a city tourists will visit and certainly become enamored with instantly. Whether you take one of the many walking tours or visit the historic Pike Place Market, you’ll be certain to find something memorable to do in Seattle.

So what are you waiting for? find your cheap flights to Seattle now!

Flight Distance and Flying Time to Seattle, Washington

Sydney, Australia - Kingsford Smith Airport (SYD) to Seattle, Washington (SEA)

Distance:
7,750 miles (12,472 kilometres)

Average flight time (direct 17 hours 43 minutes)

Brisbane, Australia - Brisbane International Airport (BNE) to Seattle, Washington (SEA)

Distance:
7,350 miles (11,829 kilometres)

Average flight time (direct 16 hours 50 minutes)

Melbourne, Australia - All Airports (MEL) to Seattle, Washington (SEA)

Distance:
8,186 miles (13,174 kilometres)

Average flight time (direct 18 hours 41 minutes)

Perth, Australia - Perth International Airport (PER) to Seattle, Washington (SEA)

Distance:
9,241 miles (14,872 kilometres)

Average flight time (direct 21 hours 2 minutes)

Cairns, Australia - Cairns International Airport (CNS) to Seattle, Washington (SEA)

Distance:
7,161 miles (11,524 kilometres)

Average flight time (direct 16 hours 24 minutes)

Adelaide, Australia - Adelaide International Airport (ADL) to Seattle, Washington (SEA)

Distance:
8,338 miles (13,419 kilometres)

Average flight time (direct 19 hours 1 minute)

Darwin, Australia - Darwin International Airport (DRW) to Seattle, Washington (SEA)

Distance:
7,631 miles (12,282 kilometres)

Average flight time (direct 17 hours 27 minutes)

Gold Coast, Australia - Coolangatta Airport (OOL) to Seattle, Washington (SEA)

Distance:
7,372 miles (11,864 kilometres)

Average flight time (direct 16 hours 52 minutes)

Townsville, Australia - Townsville International Airport (TSV) to Seattle, Washington (SEA)

Distance:
7,232 miles (11,639 kilometres)

Average flight time (direct 16 hours 34 minutes)

Mount Isa, Australia - Mount Isa Airport (ISA) to Seattle, Washington (SEA)

Distance:
7,635 miles (12,287 kilometres)

Average flight time (direct 17 hours 27 minutes)

Kununurra, Australia - Kununurra Airport (KNX) to Seattle, Washington (SEA)

Distance:
7,899 miles (12,713 kilometres)

Average flight time (direct 18 hours 3 minutes)

Newcastle, Australia - Williamtown Metropolitan Area Airport (NTL) to Seattle, Washington (SEA)

Distance:
7,668 miles (12,340 kilometres)

Average flight time (direct 17 hours 32 minutes)

Mackay, Australia - Mackay Airport (MKY) to Seattle, Washington (SEA)

Distance:
7,217 miles (11,615 kilometres)

Average flight time (direct 16 hours 32 minutes)

Hobart, Australia - Hobart International Airport (HBA) to Seattle, Washington (SEA)

Distance:
8,302 miles (13,361 kilometres)

Average flight time (direct 18 hours 56 minutes)

Launceston, Australia - Launceston Airport (LST) to Seattle, Washington (SEA)

Distance:
8,258 miles (13,290 kilometres)

Average flight time (direct 18 hours 51 minutes)

Cloncurry, Australia - Cloncurry Airport (CNJ) to Seattle, Washington (SEA)

Distance:
7,588 miles (12,212 kilometres)

Average flight time (direct 17 hours 21 minutes)

Paraburdoo, Australia - Paraburdoo Airport (PBO) to Seattle, Washington (SEA)

Distance:
8,767 miles (14,109 kilometres)

Average flight time (direct 19 hours 58 minutes)

Karratha, Australia - Karratha Airport (KTA) to Seattle, Washington (SEA)

Distance:
8,695 miles (13,993 kilometres)

Average flight time (direct 19 hours 49 minutes)

Kalgoorlie-Boulder, Australia - Kalgoorlie-Boulder Airport (KGI) to Seattle, Washington (SEA)

Distance:
8,936 miles (14,381 kilometres)

Average flight time (direct 20 hours 21 minutes)

Learmonth, Australia - Learmonth Airport (LEA) to Seattle, Washington (SEA)

Distance:
8,892 miles (14,310 kilometres)

Average flight time (direct 20 hours 15 minutes)

Port Macquarie, Australia - Port Macquarie Airport (PQQ) to Seattle, Washington (SEA)

Distance:
7,559 miles (12,165 kilometres)

Average flight time (direct 17 hours 17 minutes)

Port Hedland, Australia - Port Hedland International Airport (PHE) to Seattle, Washington (SEA)

Distance:
8,593 miles (13,829 kilometres)

Average flight time (direct 19 hours 35 minutes)

Canberra, Australia - Canberra Airport (CBR) to Seattle, Washington (SEA)

Distance:
7,896 miles (12,708 kilometres)

Average flight time (direct 18 hours 2 minutes)

Map of Seattle, Washington

Travel Videos About Seattle, Washington

Cheapest flight routes found to Seattle, Washington

From Sydney

From Sydney (SYD), Australia to Seattle, United States (SEA): $1,137

Depart: 10 Jun 2025 · Return: 04 Jul 2025 Price found 16 May 2025, 01:06

From Brisbane

From Brisbane (BNE), Australia to Seattle, United States (SEA): $1,179

Depart: 08 Oct 2025 · Return: 15 Nov 2025 Price found 19 May 2025, 08:15

From Melbourne

From Melbourne (MEL), Australia to Seattle, United States (SEA): $1,219

Depart: 02 Jun 2025 · Return: 16 Jun 2025 Price found 19 May 2025, 10:54

From Gold Coast

From Gold Coast (OOL), Australia to Seattle, United States (SEA): $1,442

Depart: 12 Jun 2025 · Return: 15 Jun 2025 Price found 18 May 2025, 02:58

From Adelaide

From Adelaide (ADL), Australia to Seattle, United States (SEA): $1,483

Depart: 03 Nov 2025 · Return: 29 Nov 2025 Price found 16 May 2025, 00:08

From Perth

From Perth (PER), Australia to Seattle, United States (SEA): $1,518

Depart: 22 May 2025 · Return: 29 May 2025 Price found 17 May 2025, 11:04

From Cairns

From Cairns (CNS), Australia to Seattle, United States (SEA): $1,532

Depart: 05 Mar 2026 · Return: 26 Mar 2026 Price found 19 May 2025, 03:07

From Darwin

From Darwin (DRW), Australia to Seattle, United States (SEA): $1,744

Depart: 01 Aug 2025 · Return: 30 Aug 2025 Price found 17 May 2025, 00:29

From Canberra

From Canberra (CBR), Australia to Seattle, United States (SEA): $1,853

Depart: 27 Dec 2025 · Return: 10 Jan 2026 Price found 17 May 2025, 07:09