S$513 Cheap Flights from Taipei to Seattle

View S$513 flight on Mon, 25 May, 2026Opens in a new window

Popular airlines from Taoyuan International Airport (TPE) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Taipei to Seattle (TPE-SEA)

Prices were available within the past 7 days and start at S$513 for one-way flights and S$895 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 14 Sept - Fri, 25 Sept
TPE
Taipei
SEA
Seattle
S$895 Return, found 5 days ago
S$895
Return
found 5 days ago
Select Delta flight, departing Mon, 14 Sept from Taipei to Seattle, returning Fri, 25 Sept, priced at S$895 found 5 days ago
Delta
Thu, 1 Oct - Mon, 12 Oct
TPE
Taipei
SEA
Seattle
S$897 Return, found 1 day ago
S$897
Return
found 1 day ago
Select Delta flight, departing Thu, 1 Oct from Taipei to Seattle, returning Mon, 12 Oct, priced at S$897 found 1 day ago
Delta
Fri, 21 Aug - Fri, 28 Aug
TPE
Taipei
SEA
Seattle
S$975 Return, found 4 days ago
S$975
Return
found 4 days ago
Select Delta flight, departing Fri, 21 Aug from Taipei to Seattle, returning Fri, 28 Aug, priced at S$975 found 4 days ago
Delta
Thu, 1 Oct - Mon, 12 Oct
TPE
Taipei
SEA
Seattle
S$977 Return, found 1 day ago
S$977
Return
found 1 day ago
Select Delta flight, departing Thu, 1 Oct from Taipei to Seattle, returning Mon, 12 Oct, priced at S$977 found 1 day ago
Delta
Mon, 14 Sept - Fri, 25 Sept
TPE
Taipei
SEA
Seattle
S$983 Return, found 5 days ago
S$983
Return
found 5 days ago
Select Delta flight, departing Mon, 14 Sept from Taipei to Seattle, returning Fri, 25 Sept, priced at S$983 found 5 days ago
Delta
Thu, 1 Oct - Mon, 12 Oct
TPE
Taipei
SEA
Seattle
S$986 Return, found 1 day ago
S$986
Return
found 1 day ago
Select Delta flight, departing Thu, 1 Oct from Taipei to Seattle, returning Mon, 12 Oct, priced at S$986 found 1 day ago
Korean Air
Mon, 14 Sept - Fri, 25 Sept
TPE
Taipei
SEA
Seattle
S$1,101 Return, found 5 days ago
S$1,101
Return
found 5 days ago
Select Korean Air flight, departing Mon, 14 Sept from Taipei to Seattle, returning Fri, 25 Sept, priced at S$1,101 found 5 days ago
Asiana Airlines
Thu, 1 Oct - Mon, 12 Oct
TPE
Taipei
SEA
Seattle
S$1,101 Return, found 1 day ago
S$1,101
Return
found 1 day ago
Select Asiana Airlines flight, departing Thu, 1 Oct from Taipei to Seattle, returning Mon, 12 Oct, priced at S$1,101 found 1 day ago
United
Thu, 1 Oct - Mon, 12 Oct
TPE
Taipei
SEA
Seattle
S$1,153 Return, found 1 day ago
S$1,153
Return
found 1 day ago
Select United flight, departing Thu, 1 Oct from Taipei to Seattle, returning Mon, 12 Oct, priced at S$1,153 found 1 day ago
China Airlines
Mon, 14 Sept - Fri, 25 Sept
TPE
Taipei
SEA
Seattle
S$1,225 Return, found 5 days ago
S$1,225
Return
found 5 days ago
Select China Airlines flight, departing Mon, 14 Sept from Taipei to Seattle, returning Fri, 25 Sept, priced at S$1,225 found 5 days ago

Find the cheapest month to fly from Taipei (TPE) to Seattle (SEA)

September is typically the cheapest month to fly

From S$617 - S$980 per traveller.

Frequently asked questions

How much is a flight from Taoyuan Intl. Airport (TPE) to Seattle - Tacoma Intl. Airport (SEA)?
Start packing your bags, because round-trip flights from Taiwan Taoyuan Airport to SEA start from S$895. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Taoyuan Intl. Airport (TPE) to Seattle - Tacoma Intl. Airport (SEA)?
The majority of flights can be conveniently cancelled online, but whether or not you incur a fee all comes down to your airline. If you do have to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from TPE to 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 Taiwan Taoyuan Airport 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 Taoyuan Intl. Airport (TPE) to Seattle - Tacoma Intl. Airport (SEA)?
You'll have 9,800 kilometres to cover on the long-haul Taoyuan City to SeaTac route. Wear layers of comfortable clothes and consider taking a neck pillow with you.
Which airlines fly direct from Taoyuan Intl. Airport (TPE) to Sea-Tac Airport?
Check out the deals on offer with EVA Air (BR) if you want to fly directly from Taiwan Taoyuan Airport to Seattle - Tacoma Intl. Airport (SEA). This top airline operates 30 flights monthly, so you're sure to find one that fits your travel schedule.
Are TPE to SEA flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Taoyuan Intl. Airport (TPE) to Sea-Tac Airport can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out entirely! If you'd prefer to play it safe and start planning early on, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines advertise their prices that far in advance. Our suggestion? Check back often as prices are updated regularly.

Travel information

Origin airport
Taoyuan Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, Delta, EVA Airways, Japan Airlines, Korean Air, Philippine Airlines, United
Return price
S$894
Distance
9699 km
Average flight time
-4 hours -2 mins

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