Deal Brief
SEA to ICN is currently available as a round-trip redemption for 61,500 points plus $68.33 in taxes. This option prices in Economy through flyingblue+alaska, with strong seat availability.
Route: Best Round-Trip Deal: Seattle to Seoul
Route code: SEA -> ICN + ICN -> SEA
Program: Flying Blue / Alaska Mileage Plan (Mixed)
Airline: Delta Air Lines, Korean Air / Alaska Airlines
Trip style: 4 days
Travel window: Multiple
Available dates:
September 2026 (1) cash price unavailable
- SEP-23 to SEP-27
January 2027 (7) cash price unavailable
- JAN-18 to JAN-22
- JAN-19 to JAN-23
- JAN-20 to JAN-24
- JAN-21 to JAN-25
- JAN-25 to JAN-29
- JAN-27 to JAN-31
- JAN-28 to FEB-1
February 2027 (2) cash price unavailable
- FEB-2 to FEB-6
- FEB-4 to FEB-8
Cash fares are approximate round-trip prices via Travelpayouts. Point value = (cash fare − taxes) ÷ points. flyingblue+alaska baseline: 1.3¢/pt.
Additional Deal Information
Data Last Refreshed
Quality Score Breakdown · 95/100
Absolute Cost
35 / 50
Seat Availability
10 / 10
Cabin Tier
0 / 10
Freshness
1 / 1
Destination Tier
8 / 8
Tax Efficiency 8% cash
17 / 18
Airline Product
0 / 7
Additional Flight Information
Outbound · SEA → ICN
Booked via Flying Blue
Airline: Delta Air Lines, Korean Air
Return · ICN → SEA
Booked via Alaska Mileage Plan
Airline: Alaska Airlines
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.