NT$14,793 Cheap Flights from Sydney (SYD) to Seattle (SEA)

View NT$14,793 flight on Fri, 2025/10/10Opens in a new window

Popular airlines from Sydney Airport (SYD) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Sydney to Seattle (SYD-SEA)

Prices were available within the past 7 days and start at NT$14,793 for one-way flights and NT$34,189 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Oct 10 - Mon, Oct 13
SYD
Sydney
SEA
Seattle
NT$34,189 Roundtrip, found 3 days ago
NT$34,189
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Oct 10 from Sydney to Seattle, returning Mon, Oct 13, priced at NT$34,189 found 3 days ago
American Airlines
Fri, Oct 10 - Mon, Oct 13
SYD
Sydney
SEA
Seattle
NT$34,399 Roundtrip, found 3 days ago
NT$34,399
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct 10 from Sydney to Seattle, returning Mon, Oct 13, priced at NT$34,399 found 3 days ago
American Airlines
Fri, Oct 10 - Mon, Oct 13
SYD
Sydney
SEA
Seattle
NT$34,610 Roundtrip, found 3 days ago
NT$34,610
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct 10 from Sydney to Seattle, returning Mon, Oct 13, priced at NT$34,610 found 3 days ago
Air Canada
Fri, Oct 10 - Mon, Oct 13
SYD
Sydney
SEA
Seattle
NT$34,638 Roundtrip, found 3 days ago
NT$34,638
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Oct 10 from Sydney to Seattle, returning Mon, Oct 13, priced at NT$34,638 found 3 days ago
United
Fri, Oct 10 - Mon, Oct 13
SYD
Sydney
SEA
Seattle
NT$34,657 Roundtrip, found 3 days ago
NT$34,657
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 10 from Sydney to Seattle, returning Mon, Oct 13, priced at NT$34,657 found 3 days ago
Qantas Airways
Fri, Oct 10 - Mon, Oct 13
SYD
Sydney
SEA
Seattle
NT$35,387 Roundtrip, found 3 days ago
NT$35,387
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Fri, Oct 10 from Sydney to Seattle, returning Mon, Oct 13, priced at NT$35,387 found 3 days ago
United
Fri, Oct 10 - Mon, Oct 13
SYD
Sydney
SEA
Seattle
NT$38,018 Roundtrip, found 3 days ago
NT$38,018
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 10 from Sydney to Seattle, returning Mon, Oct 13, priced at NT$38,018 found 3 days ago
Delta
Fri, Oct 10 - Mon, Oct 13
SYD
Sydney
SEA
Seattle
NT$39,521 Roundtrip, found 3 days ago
NT$39,521
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Oct 10 from Sydney to Seattle, returning Mon, Oct 13, priced at NT$39,521 found 3 days ago
Asiana Airlines
Thu, Apr 2 - Sat, Apr 18
SYD
Sydney
SEA
Seattle
NT$40,020 Roundtrip, found 23 hours ago
NT$40,020
Roundtrip
found 23 hours ago
Select Asiana Airlines flight, departing Thu, Apr 2 from Sydney to Seattle, returning Sat, Apr 18, priced at NT$40,020 found 23 hours ago
American Airlines
Fri, Oct 10 - Mon, Oct 13
SYD
Sydney
SEA
Seattle
NT$46,003 Roundtrip, found 3 days ago
NT$46,003
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct 10 from Sydney to Seattle, returning Mon, Oct 13, priced at NT$46,003 found 3 days ago

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from NT$34,189
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from NT$34,189
Flights from Sydney (SYD) to Seattle (SEA)
Origin airport
Kingsford Smith Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Asiana Airlines, Delta, Hawaiian Airlines, Korean Air, Qantas Airways, Qatar Airways, Singapore Airlines, Turkish Airlines, United
Roundtrip price
NT$34,189
Distance
12399 km

Sydney to Seattle Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Sydney to Seattle will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seattle.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SYD to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Sydney for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SEA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Kingsford Smith Intl. Airport (SYD) to Sea-Tac Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from SYD to Sea-Tac Airport was NT$34,189. Cheap fares don't hang around forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sydney Airport to SEA?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from SYD to Seattle - Tacoma Intl. Airport (SEA) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Kingsford Smith Intl. Airport (SYD) to Seattle - Tacoma Intl. Airport (SEA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SYD to SEA?
You'll have 12,500 kilometers to cover on the long-haul Sydney to SeaTac route. Dress in layers of comfortable clothes and consider taking earplugs and a sleep mask.
Which airlines fly direct from Mascot Airport to Sea-Tac Airport?
Unfortunately, there are no airlines that fly directly between Kingsford Smith Intl. Airport (SYD) and SEA. You'll have to book a flight with at least one stop.
Are SYD to SEA flight tickets cheaper when they're purchased at the last minute?
It is possible to score amazing last-minute deals from Sydney Airport to SEA, but it's also possible to miss out entirely! As many airlines release seats up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can rest easy knowing you're always seeing the latest offers.

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