Deal Brief
SEA to ICN is currently available as a round-trip redemption for 128,000 points plus $43.12 in taxes. This option prices in Premium Economy through Delta SkyMiles, with strong seat availability.
Route: Best Round-Trip Deal: Seattle to Seoul
Route code: SEA -> ICN + ICN -> SEA
Program: Delta SkyMiles
Airline: Delta Air Lines
Trip style: Any week (Monday-Monday)
Travel window: SEP-14 to SEP-21
Available dates:
September 2026 (1) cash price unavailable
- SEP-14 to SEP-21
Cash fares are approximate round-trip prices via Travelpayouts. Point value = (cash fare − taxes) ÷ points. Delta SkyMiles baseline: 1.2¢/pt.
Additional Deal Information
Data Last Refreshed
Quality Score Breakdown · 95/100
Absolute Cost
28 / 50
Seat Availability
10 / 10
Cabin Tier
4 / 10
Freshness
0 / 1
Destination Tier
8 / 8
Tax Efficiency 3% cash
18 / 18
Airline Product
1 / 7