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Flights from Seattle to Taipei

Compare 1 flight options on JAL

* Based on 48 flight price data points (fetched: 2026-02-14 〜 2026-02-22). Not real-time data and may not cover all departure dates. Please check the airline's official website for the latest fares and availability.

Lowest Fare$1,568.00
Flight Time30h - 35h 55m
Stops1 stop

Fares by Cabin Class

Economy$1,568 ~ $3,962
Business$5,665 ~ $8,219

Available Route Options

Outbound/ReturnFlight TimeStopsEconomyBusiness
OutboundSEA Seattle → SIN Singapore → TPE Taipei Taoyuan
ReturnTPE Taipei Taoyuan → SIN Singapore → SEA Seattle
35h 55m30h
1stop1stop
$1,568~$5,665~
Book on Japan Airlines Official Website→
Search real-time Seattle to Taipei flights on Expedia→

Compare fares with other airlines

Compare fares from different airlines operating on this route. Click on any airline to view detailed flight information and mileage earning potential.

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Miles & Status Points Earning

(when crediting to JAL Mileage Bank)

When crediting this Japan Airlines flight to JAL Mileage Bank, you earn both FLY ON Points (for elite status) and Miles (for award tickets). Here's how they work:

  • FLY ON Points: FLY ON Points are used for elite status qualification. Accumulate enough points within a calendar year to achieve higher status tiers, which unlock benefits like lounge access, priority boarding, bonus miles, and complimentary upgrades. Status points are calculated based on fare price or flight distance depending on the airline.
  • Miles: Miles are your reward currency for free flights. Redeem accumulated miles for award tickets on the airline and its partners. Miles earned depend on flight distance and your booking class. Higher booking classes earn more miles per flight.

The "FLY ON Points/$100" and "Miles/$100" columns show earning efficiency - higher numbers mean better value for your money. Compare different cabin classes to find the best balance between comfort and mileage earning.

As a oneworld member, Japan Airlines flights can be credited to partner programs. Compare earning potential:Executive Club, AAdvantage

CabinFareFLY ON PointsFLY ON Points/$100MilesMiles/$100
Economy$1,568 - $3,96212,592 - 15,111381 - 89912,592 - 15,111381 - 899
Business$5,665 - $8,21925,184 - 27,703336 - 44525,184 - 27,703336 - 445
Learn more about JAL Mileage Bank →

Flight Itineraries & Booking Class Details

Browse 1 available flight options from Seattle to Taipei. Each itinerary shows the route, layover cities, flight duration, and detailed fare information.

📘What are booking classes?

Even within the same Economy cabin, tickets have hidden categories called "booking classes." Cheaper tickets get lower booking classes (Q, V, etc.) while expensive tickets get higher ones (Y, B, etc.). This dramatically affects how many miles you earn. On popular dates, cheaper booking classes sell out first, so closer to departure you may only find expensive fares—which do earn more miles. Click any fare to see the calculation details.

💡Smart booking tips

To maximize miles earned per dollar spent, look for fares with higher "Points/cost" or "Miles/cost" values. However, keep in mind that booking class also affects change/cancellation flexibility—cheaper fares often have stricter policies.

Flight List
SEASeattle → SINSingapore → TPETaipei Taoyuan(35.9h+)TPETaipei Taoyuan → SINSingapore → SEASeattle(30.0h+)
20,148 mi
Economy (Booking Class Q, Q, W, W)
$1,568 - $3,177
12,592FLY ON Points396-803 FLY ON Points/$100
12,592Miles396-803 Miles/$100
▼
Economy (Booking Class W)
$1,681 - $3,289
15,110FLY ON Points459-899 FLY ON Points/$100
15,110Miles459-899 Miles/$100
▼
Economy (Booking Class H, H, K, K)
$1,690 - $2,919
12,592FLY ON Points431-745 FLY ON Points/$100
12,592Miles431-745 Miles/$100
▼
Premium Eco/Economy (Booking Class L, L, W, W)
$2,235 - $3,844
17,629FLY ON Points459-789 FLY ON Points/$100
17,629Miles459-789 Miles/$100
▼
Economy (Booking Class E, E, K, K)
$2,273 - $3,962
15,111FLY ON Points381-665 FLY ON Points/$100
15,111Miles381-665 Miles/$100
▼
Premium Eco/Economy (Booking Class T, T, W, W)
$2,644 - $4,253
20,147FLY ON Points474-762 FLY ON Points/$100
20,147Miles474-762 Miles/$100
▼
Premium Eco/Economy (Booking Class S, S, K, K)
$3,203 - $4,431
17,629FLY ON Points398-550 FLY ON Points/$100
17,629Miles398-550 Miles/$100
▼
Business (Booking Class U)
$5,665 - $7,504
25,184FLY ON Points336-445 FLY ON Points/$100
25,184Miles336-445 Miles/$100
▼
Business (Booking Class J, J, U, U)
$6,386 - $8,219
27,703FLY ON Points337-434 FLY ON Points/$100
27,703Miles337-434 Miles/$100
▼

FAQ

You can earn between 12,592 and 27,703 Elite Miles depending on booking class. Economy: 12,592–15,111. Business: 25,184–27,703. Premium Economy/Economy (Mixed): 17,629–20,147.

The lowest fare starts at $1,568. Economy from $1,568. Business from $5,665. Premium Economy/Economy (Mixed) from $2,235.

Economy class offers better Elite Miles per cost. Economy: up to 898.9, Business: up to 444.6.

Yes. Singapore Airlines flights can also be credited to: Premium Points (ANA), Status Miles (TK), PQP (UA), Status Points (LH).

The shortest flight time is approximately 35.9h.

Taipei on other airlines

ANATurkishBritish AirwaysUnitedSingaporeAmericanAlaskaQatarLufthansaCompare All

Other destinations from Seattle

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OriginSEASeattleChange
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DestinationTPETaipei
Destinations (25)
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