Nationwide → Seoul Business September 2026 (Delta SkyMiles Sale)
Delta One Suites to Seoul from 102K SkyMiles One-Way
Salt Lake City (SLC) to Seoul (ICN), Business, One Way.
Fly Delta One Suites to Seoul for as little as 102K SkyMiles one-way, down from the 300K+ this route normally runs. Cash for the same nonstop is over $3,300, so you're pulling about 3.25 cents per point. Salt Lake City is the featured nonstop at 120K standard (102K with a Delta Amex), with five more West and Southwest departure cities available at 135K.
Go to delta.com and start a flight search from your nearest departure city to Seoul (ICN). Check the "Shop with Miles" box before searching.
Expand "Advanced Search" and set the cabin to "Delta One" so economy and premium select results are filtered out.
After the results load, switch to the "Price Calendar" view. This shows a full month of award pricing at once and is the fastest way to spot the low-rate dates.
Apply the "Nonstop" filter if you're searching from Salt Lake City. From the other cities, leave connections on — you'll route through a Delta hub in domestic first class before the long-haul leg.
Book one-way if you only need the outbound — it's half the round-trip cost from most U.S. cities. If you want the lower return rate too, book the round-trip as a single award originating in the U.S.
Confirm the discounted total at checkout if you hold a Delta SkyMiles Amex — the 15% reduction is applied automatically to the award price.