Seattle (SEA) to Seoul (ICN) · Nov 22, 2026 · return Dec 2, 2026

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: Seattle to Seoul (ICN) flight deals

2026-11-22 → 2026-12-02 · Axel-exclusive $1134.00

• Alaska Airlines AS119: SEA 2026-11-22 12:40:00 → ICN 2026-11-23 17:35:00; nonstop; 715 minutes. Local airport times.
• Alaska Airlines AS120: ICN 2026-12-02 20:00:00 → SEA 2026-12-02 13:10:00; nonstop; 610 minutes. Local airport times.

2026-11-22 → 2026-12-02 · Axel-exclusive $1281.00

• Delta Air Lines DL197: SEA 2026-11-22 12:30:00 → ICN 2026-11-23 17:45:00; nonstop; 735 minutes. Local airport times.
• Delta Air Lines DL196: ICN 2026-12-02 18:45:00 → SEA 2026-12-02 11:56:00; nonstop; 611 minutes. Local airport times.

2026-11-22 → 2026-12-02 · Axel-exclusive $1344.00

• Korean Air KE48: SEA 2026-11-22 00:10:00 → ICN 2026-11-23 05:20:00; nonstop; 730 minutes. Local airport times.
• Korean Air KE41: ICN 2026-12-02 16:10:00 → SEA 2026-12-02 09:05:00; nonstop; 595 minutes. Local airport times.

2026-11-22 → 2026-12-02 · Axel-exclusive $1071.00

• United Airlines UA737 / OZ211: SEA 2026-11-22 19:30:00 → ICN 2026-11-24 05:10:00; 1 stop(s) via SFO; 1000 minutes. Local airport times.
  • UA737: SEA 2026-11-22 19:30:00 → SFO 2026-11-22 21:42:00; layover at SFO: 78 minutes.
  • OZ211: SFO 2026-11-22 23:00:00 → ICN 2026-11-24 05:10:00.
• United Airlines UA892 / UA433: ICN 2026-12-02 18:00:00 → SEA 2026-12-02 16:22:00; 1 stop(s) via SFO; 922 minutes. Local airport times.
  • UA892: ICN 2026-12-02 18:00:00 → SFO 2026-12-02 11:45:00; layover at SFO: 140 minutes.
  • UA433: SFO 2026-12-02 14:05:00 → SEA 2026-12-02 16:22:00.

2026-11-22 → 2026-12-02 · Axel-exclusive $1344.00

• Korean Air KE42: SEA 2026-11-22 11:00:00 → ICN 2026-11-23 15:55:00; nonstop; 715 minutes. Local airport times.
• Korean Air KE41: ICN 2026-12-02 16:10:00 → SEA 2026-12-02 09:05:00; nonstop; 595 minutes. Local airport times.

2026-11-22 → 2026-12-02 · Axel-exclusive $1193.00

• Delta Air Lines DL2861 / KE12: SEA 2026-11-22 17:59:00 → ICN 2026-11-24 04:20:00; 1 stop(s) via LAX; 1041 minutes. Local airport times.
  • DL2861: SEA 2026-11-22 17:59:00 → LAX 2026-11-22 20:43:00; layover at LAX: 77 minutes.
  • KE12: LAX 2026-11-22 22:00:00 → ICN 2026-11-24 04:20:00.
• Delta Air Lines DL196: ICN 2026-12-02 18:45:00 → SEA 2026-12-02 11:56:00; nonstop; 611 minutes. Local airport times.

2026-11-22 → 2026-12-02 · Axel-exclusive $1193.00

• Delta Air Lines DL3742 / KE72: SEA 2026-11-22 09:07:00 → ICN 2026-11-23 17:45:00; 1 stop(s) via YVR; 938 minutes. Local airport times.
  • DL3742: SEA 2026-11-22 09:07:00 → YVR 2026-11-22 11:25:00; layover at YVR: 155 minutes.
  • KE72: YVR 2026-11-22 14:00:00 → ICN 2026-11-23 17:45:00.
• Delta Air Lines DL196: ICN 2026-12-02 18:45:00 → SEA 2026-12-02 11:56:00; nonstop; 611 minutes. Local airport times.

2026-11-22 → 2026-12-02 · Axel-exclusive $1193.00

• Delta Air Lines DL351 / KE52: SEA 2026-11-22 08:11:00 → ICN 2026-11-23 20:20:00; 1 stop(s) via HNL; 1149 minutes. Local airport times.
  • DL351: SEA 2026-11-22 08:11:00 → HNL 2026-11-22 12:32:00; layover at HNL: 113 minutes.
  • KE52: HNL 2026-11-22 14:25:00 → ICN 2026-11-23 20:20:00.
• Delta Air Lines DL196: ICN 2026-12-02 18:45:00 → SEA 2026-12-02 11:56:00; nonstop; 611 minutes. Local airport times.

2026-11-22 → 2026-12-02 · Axel-exclusive $1193.00

• Delta Air Lines DL3034 / KE24: SEA 2026-11-22 07:15:00 → ICN 2026-11-23 17:40:00; 1 stop(s) via SFO; 1045 minutes. Local airport times.
  • DL3034: SEA 2026-11-22 07:15:00 → SFO 2026-11-22 09:46:00; layover at SFO: 119 minutes.
  • KE24: SFO 2026-11-22 11:45:00 → ICN 2026-11-23 17:40:00.
• Delta Air Lines DL196: ICN 2026-12-02 18:45:00 → SEA 2026-12-02 11:56:00; nonstop; 611 minutes. Local airport times.

2026-11-22 → 2026-12-02 · Axel-exclusive $1193.00

• Delta Air Lines DL1128 / DL173: SEA 2026-11-22 05:30:00 → ICN 2026-11-23 16:20:00; 1 stop(s) via SLC; 1070 minutes. Local airport times.
  • DL1128: SEA 2026-11-22 05:30:00 → SLC 2026-11-22 08:34:00; layover at SLC: 136 minutes.
  • DL173: SLC 2026-11-22 10:50:00 → ICN 2026-11-23 16:20:00.
• Delta Air Lines DL196: ICN 2026-12-02 18:45:00 → SEA 2026-12-02 11:56:00; nonstop; 611 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Nov 21, 2026 · Return options
• Nov 23, 2026 · Return options
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