Deal Brief
SEA to ICN is currently available as a round-trip redemption for 185,000 points plus $122.68 in taxes. This option prices in Business through united+aeroplan, with strong seat availability. This is 43% below the previously tracked price.
Route: Best Round-Trip Deal: Seattle to Seoul
Route code: SEA -> ICN + ICN -> SEA
Program: United MileagePlus / Air Canada Aeroplan (Mixed)
Trip style: 10 days
Travel window: OCT-23 to NOV-2
Available dates:
October 2026 (1) cash price unavailable
- OCT-23 to NOV-2
Cash fares are approximate round-trip prices via Travelpayouts. Point value = (cash fare − taxes) ÷ points. united+aeroplan baseline: 1.3¢/pt.
Additional Deal Information
Data Last Refreshed
Previous Price
325,000 pts
↓ 43%
Quality Score Breakdown · 86/100
Absolute Cost
35 / 50
Seat Availability
10 / 10
Cabin Tier
8 / 10
Freshness
0 / 1
Destination Tier
8 / 8
Tax Efficiency 5% cash
18 / 18
Airline Product
3 / 7
Additional Flight Information
Outbound · SEA → ICN
Booked via United MileagePlus
Return · ICN → SEA
Booked via Air Canada Aeroplan
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.