Deal Brief
SEA to TPE is currently available as a round-trip redemption for 82,500 points plus $39.43 in taxes. This option prices in Economy through delta+united, with strong seat availability.
Route: Best Round-Trip Deal: Seattle to Taipei
Route code: SEA -> TPE + TPE -> SEA
Program: Delta SkyMiles / United MileagePlus (Mixed)
Airline: Delta Air Lines / BR
Trip style: Any two-week (Tuesday-Tuesday)
Travel window: Multiple
Available dates:
September 2026 (7) cash price unavailable
- SEP-7 to SEP-21
- SEP-8 to SEP-22
- SEP-9 to SEP-23
- SEP-10 to SEP-24
- SEP-17 to OCT-1
- SEP-28 to OCT-12
- SEP-29 to OCT-13
Cash fares are approximate round-trip prices via Travelpayouts. Point value = (cash fare − taxes) ÷ points. delta+united baseline: 1.3¢/pt.
Additional Deal Information
Data Last Refreshed
Quality Score Breakdown · 79/100
Absolute Cost
28 / 50
Seat Availability
10 / 10
Cabin Tier
0 / 10
Freshness
0 / 1
Destination Tier
0 / 8
Tax Efficiency 4% cash
18 / 18
Airline Product
0 / 7
Additional Flight Information
Outbound · SEA → TPE
Booked via Delta SkyMiles
Airline: Delta Air Lines
Return · TPE → SEA
Booked via United MileagePlus
Airline: BR
Mixed booking: This round trip uses two different loyalty programs for the best combined price.
The booking program is where you redeem points. Different programs may price the same flight differently.