Seoul Incheon is served nonstop by Korean Air and Asiana from multiple US gateways, with the merged carrier consolidating one of Asia's strongest premium networks.
| City | Top routes (contracted RT) | Best carriers |
|---|---|---|
| Seoul | LAX → Seoul Incheon (ICN): $3,400 – $5,700 round-trip SFO → Seoul Incheon (ICN): $3,400 – $5,800 round-trip JFK → Seoul Incheon (ICN): $3,800 – $6,300 round-trip | Korean Air Prestige Suites, Asiana Business Smartium, Delta One Suite, United Polaris |
Bands are shoulder-season contracted round-trips from tracked US gateways - identical seat and service to a published-fare booking. Full city detail on each linked guide.
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Business Class flights to South Korea run $3,200-$6,300 round-trip through contracted consolidator fares, 30-60% under the airline's published price for the same lie-flat seat. Seoul Incheon is served nonstop by Korean Air and Asiana from multiple US gateways, with the merged carrier consolidating one of Asia's strongest premium networks.
Korean Air's nonstops carry the schedule and the Prestige cabin; contracted one-stops via Tokyo or Taipei price 10-20% lower when Korean's buckets run full. Watch the merged Korean-Asiana inventory: more seats are moving into contracted channels as the fleets combine.
Yes - the contracted consolidator channel prices business class tickets to South Korea 30-60% below the published fare year-round, and shoulder-season departures land at the bottom of the band. See our cheap Business Class flights guide for how the channel works; a written quote on your exact dates is free and arrives within hours.
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