Seattle (SEA) to Xian (XIY), Jan 1, 2027: round trips from $1,263, one way from $968

Seattle (SEA) to Xian (XIY), Jan 1, 2027: round trips from $1,263, one way from $968 on Axel, checked Nov 12, 2026. Lowest published fares: $1,263 round trip, Axel-exclusive, Delta Air Lines / China Eastern Airlines, 1 stop, Jan 1–4, 2027; $968 one way, Axel-exclusive, Korean Air, 1 stop, Jan 1, 2027; 1 adult, economy, checked Nov 12, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, labelled with the check date shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here.

Route overview: Seattle to Xian (XIY) flight deals

2027-01-01 · one way · Axel-exclusive $968

• Korean Air KE48 / KE137: SEA 2027-01-01 00:10:00 → XIY 2027-01-02 11:45:00; 1 stop(s) via ICN; 1175 minutes. Local airport times.
  • KE48: SEA 2027-01-01 00:10:00 → ICN 2027-01-02 05:20:00; layover at ICN: 235 minutes.
  • KE137: ICN 2027-01-02 09:15:00 → XIY 2027-01-02 11:45:00.

2027-01-01 · one way · Axel-exclusive $1,003

• Delta Air Lines DL197 / MU854: SEA 2027-01-01 12:35:00 → XIY 2027-01-02 22:30:00; 1 stop(s) via ICN; 1075 minutes. Local airport times.
  • DL197: SEA 2027-01-01 12:35:00 → ICN 2027-01-02 17:45:00; layover at ICN: 130 minutes.
  • MU854: ICN 2027-01-02 19:55:00 → XIY 2027-01-02 22:30:00.

2027-01-01 → 2027-01-03 · Axel-exclusive $1,357

• Delta Air Lines DL197 / MU854: SEA 2027-01-01 12:35:00 → XIY 2027-01-02 22:30:00; 1 stop(s) via ICN; 1075 minutes. Local airport times.
  • DL197: SEA 2027-01-01 12:35:00 → ICN 2027-01-02 17:45:00; layover at ICN: 130 minutes.
  • MU854: ICN 2027-01-02 19:55:00 → XIY 2027-01-02 22:30:00.
• China Eastern Airlines MU853 / KE47: XIY 2027-01-03 15:15:00 → SEA 2027-01-03 14:10:00; 1 stop(s) via ICN; 895 minutes. Local airport times.
  • MU853: XIY 2027-01-03 15:15:00 → ICN 2027-01-03 18:55:00; layover at ICN: 145 minutes.
  • KE47: ICN 2027-01-03 21:20:00 → SEA 2027-01-03 14:10:00.

2027-01-01 → 2027-01-03 · Axel-exclusive $1,440

• Korean Air KE48 / KE137: SEA 2027-01-01 00:10:00 → XIY 2027-01-02 11:45:00; 1 stop(s) via ICN; 1175 minutes. Local airport times.
  • KE48: SEA 2027-01-01 00:10:00 → ICN 2027-01-02 05:20:00; layover at ICN: 235 minutes.
  • KE137: ICN 2027-01-02 09:15:00 → XIY 2027-01-02 11:45:00.
• Korean Air KE138 / DL196: XIY 2027-01-03 12:55:00 → SEA 2027-01-03 11:51:00; 1 stop(s) via ICN; 896 minutes. Local airport times.
  • KE138: XIY 2027-01-03 12:55:00 → ICN 2027-01-03 16:45:00; layover at ICN: 120 minutes.
  • DL196: ICN 2027-01-03 18:45:00 → SEA 2027-01-03 11:51:00.

2027-01-01 → 2027-01-04 · Axel-exclusive $1,263

• Delta Air Lines DL197 / MU854: SEA 2027-01-01 12:35:00 → XIY 2027-01-02 22:30:00; 1 stop(s) via ICN; 1075 minutes. Local airport times.
  • DL197: SEA 2027-01-01 12:35:00 → ICN 2027-01-02 17:45:00; layover at ICN: 130 minutes.
  • MU854: ICN 2027-01-02 19:55:00 → XIY 2027-01-02 22:30:00.
• China Eastern Airlines MU853 / KE47: XIY 2027-01-04 15:15:00 → SEA 2027-01-04 14:10:00; 1 stop(s) via ICN; 895 minutes. Local airport times.
  • MU853: XIY 2027-01-04 15:15:00 → ICN 2027-01-04 18:55:00; layover at ICN: 145 minutes.
  • KE47: ICN 2027-01-04 21:20:00 → SEA 2027-01-04 14:10:00.

2027-01-01 → 2027-01-04 · Axel-exclusive $1,330

• Korean Air KE48 / KE137: SEA 2027-01-01 00:10:00 → XIY 2027-01-02 11:45:00; 1 stop(s) via ICN; 1175 minutes. Local airport times.
  • KE48: SEA 2027-01-01 00:10:00 → ICN 2027-01-02 05:20:00; layover at ICN: 235 minutes.
  • KE137: ICN 2027-01-02 09:15:00 → XIY 2027-01-02 11:45:00.
• Korean Air KE138 / DL196: XIY 2027-01-04 12:55:00 → SEA 2027-01-04 11:51:00; 1 stop(s) via ICN; 896 minutes. Local airport times.
  • KE138: XIY 2027-01-04 12:55:00 → ICN 2027-01-04 16:45:00; layover at ICN: 120 minutes.
  • DL196: ICN 2027-01-04 18:45:00 → SEA 2027-01-04 11:51:00.

2027-01-01 → 2027-01-05 · Axel-exclusive $1,330

• Korean Air KE48 / KE137: SEA 2027-01-01 00:10:00 → XIY 2027-01-02 11:45:00; 1 stop(s) via ICN; 1175 minutes. Local airport times.
  • KE48: SEA 2027-01-01 00:10:00 → ICN 2027-01-02 05:20:00; layover at ICN: 235 minutes.
  • KE137: ICN 2027-01-02 09:15:00 → XIY 2027-01-02 11:45:00.
• Korean Air KE138 / DL196: XIY 2027-01-05 12:55:00 → SEA 2027-01-05 11:51:00; 1 stop(s) via ICN; 896 minutes. Local airport times.
  • KE138: XIY 2027-01-05 12:55:00 → ICN 2027-01-05 16:45:00; layover at ICN: 120 minutes.
  • DL196: ICN 2027-01-05 18:45:00 → SEA 2027-01-05 11:51:00.

2027-01-01 → 2027-01-05 · Axel-exclusive $1,348

• Delta Air Lines DL197 / MU854: SEA 2027-01-01 12:35:00 → XIY 2027-01-02 22:30:00; 1 stop(s) via ICN; 1075 minutes. Local airport times.
  • DL197: SEA 2027-01-01 12:35:00 → ICN 2027-01-02 17:45:00; layover at ICN: 130 minutes.
  • MU854: ICN 2027-01-02 19:55:00 → XIY 2027-01-02 22:30:00.
• Korean Air KE138 / DL196: XIY 2027-01-05 12:55:00 → SEA 2027-01-05 11:51:00; 1 stop(s) via ICN; 896 minutes. Local airport times.
  • KE138: XIY 2027-01-05 12:55:00 → ICN 2027-01-05 16:45:00; layover at ICN: 120 minutes.
  • DL196: ICN 2027-01-05 18:45:00 → SEA 2027-01-05 11:51:00.

2027-01-01 → 2027-01-07 · Axel-exclusive $1,263

• Delta Air Lines DL197 / MU854: SEA 2027-01-01 12:35:00 → XIY 2027-01-02 22:30:00; 1 stop(s) via ICN; 1075 minutes. Local airport times.
  • DL197: SEA 2027-01-01 12:35:00 → ICN 2027-01-02 17:45:00; layover at ICN: 130 minutes.
  • MU854: ICN 2027-01-02 19:55:00 → XIY 2027-01-02 22:30:00.
• China Eastern Airlines MU853 / KE47: XIY 2027-01-07 15:15:00 → SEA 2027-01-07 14:10:00; 1 stop(s) via ICN; 895 minutes. Local airport times.
  • MU853: XIY 2027-01-07 15:15:00 → ICN 2027-01-07 18:55:00; layover at ICN: 145 minutes.
  • KE47: ICN 2027-01-07 21:20:00 → SEA 2027-01-07 14:10:00.

2027-01-01 → 2027-01-07 · Axel-exclusive $1,330

• Korean Air KE48 / KE137: SEA 2027-01-01 00:10:00 → XIY 2027-01-02 11:45:00; 1 stop(s) via ICN; 1175 minutes. Local airport times.
  • KE48: SEA 2027-01-01 00:10:00 → ICN 2027-01-02 05:20:00; layover at ICN: 235 minutes.
  • KE137: ICN 2027-01-02 09:15:00 → XIY 2027-01-02 11:45:00.
• Korean Air KE138 / DL196: XIY 2027-01-07 12:55:00 → SEA 2027-01-07 11:51:00; 1 stop(s) via ICN; 896 minutes. Local airport times.
  • KE138: XIY 2027-01-07 12:55:00 → ICN 2027-01-07 16:45:00; layover at ICN: 120 minutes.
  • DL196: ICN 2027-01-07 18:45:00 → SEA 2027-01-07 11:51:00.

2027-01-01 → 2027-01-08 · Axel-exclusive $1,263

• Delta Air Lines DL197 / MU854: SEA 2027-01-01 12:35:00 → XIY 2027-01-02 22:30:00; 1 stop(s) via ICN; 1075 minutes. Local airport times.
  • DL197: SEA 2027-01-01 12:35:00 → ICN 2027-01-02 17:45:00; layover at ICN: 130 minutes.
  • MU854: ICN 2027-01-02 19:55:00 → XIY 2027-01-02 22:30:00.
• China Eastern Airlines MU853 / KE47: XIY 2027-01-08 15:15:00 → SEA 2027-01-08 14:10:00; 1 stop(s) via ICN; 895 minutes. Local airport times.
  • MU853: XIY 2027-01-08 15:15:00 → ICN 2027-01-08 18:55:00; layover at ICN: 145 minutes.
  • KE47: ICN 2027-01-08 21:20:00 → SEA 2027-01-08 14:10:00.

2027-01-01 → 2027-01-08 · Axel-exclusive $1,330

• Korean Air KE48 / KE137: SEA 2027-01-01 00:10:00 → XIY 2027-01-02 11:45:00; 1 stop(s) via ICN; 1175 minutes. Local airport times.
  • KE48: SEA 2027-01-01 00:10:00 → ICN 2027-01-02 05:20:00; layover at ICN: 235 minutes.
  • KE137: ICN 2027-01-02 09:15:00 → XIY 2027-01-02 11:45:00.
• Korean Air KE138 / DL196: XIY 2027-01-08 12:55:00 → SEA 2027-01-08 11:51:00; 1 stop(s) via ICN; 896 minutes. Local airport times.
  • KE138: XIY 2027-01-08 12:55:00 → ICN 2027-01-08 16:45:00; layover at ICN: 120 minutes.
  • DL196: ICN 2027-01-08 18:45:00 → SEA 2027-01-08 11:51:00.

2027-01-01 → 2027-01-10 · Axel-exclusive $1,263

• Delta Air Lines DL197 / MU854: SEA 2027-01-01 12:35:00 → XIY 2027-01-02 22:30:00; 1 stop(s) via ICN; 1075 minutes. Local airport times.
  • DL197: SEA 2027-01-01 12:35:00 → ICN 2027-01-02 17:45:00; layover at ICN: 130 minutes.
  • MU854: ICN 2027-01-02 19:55:00 → XIY 2027-01-02 22:30:00.
• China Eastern Airlines MU853 / KE47: XIY 2027-01-10 15:15:00 → SEA 2027-01-10 14:10:00; 1 stop(s) via ICN; 895 minutes. Local airport times.
  • MU853: XIY 2027-01-10 15:15:00 → ICN 2027-01-10 18:55:00; layover at ICN: 145 minutes.
  • KE47: ICN 2027-01-10 21:20:00 → SEA 2027-01-10 14:10:00.

2027-01-01 → 2027-01-10 · Axel-exclusive $1,330

• Korean Air KE48 / KE137: SEA 2027-01-01 00:10:00 → XIY 2027-01-02 11:45:00; 1 stop(s) via ICN; 1175 minutes. Local airport times.
  • KE48: SEA 2027-01-01 00:10:00 → ICN 2027-01-02 05:20:00; layover at ICN: 235 minutes.
  • KE137: ICN 2027-01-02 09:15:00 → XIY 2027-01-02 11:45:00.
• Korean Air KE138 / DL196: XIY 2027-01-10 12:55:00 → SEA 2027-01-10 11:51:00; 1 stop(s) via ICN; 896 minutes. Local airport times.
  • KE138: XIY 2027-01-10 12:55:00 → ICN 2027-01-10 16:45:00; layover at ICN: 120 minutes.
  • DL196: ICN 2027-01-10 18:45:00 → SEA 2027-01-10 11:51:00.

2027-01-01 → 2027-01-11 · Axel-exclusive $1,263

• Delta Air Lines DL197 / MU854: SEA 2027-01-01 12:35:00 → XIY 2027-01-02 22:30:00; 1 stop(s) via ICN; 1075 minutes. Local airport times.
  • DL197: SEA 2027-01-01 12:35:00 → ICN 2027-01-02 17:45:00; layover at ICN: 130 minutes.
  • MU854: ICN 2027-01-02 19:55:00 → XIY 2027-01-02 22:30:00.
• China Eastern Airlines MU853 / KE47: XIY 2027-01-11 15:15:00 → SEA 2027-01-11 14:10:00; 1 stop(s) via ICN; 895 minutes. Local airport times.
  • MU853: XIY 2027-01-11 15:15:00 → ICN 2027-01-11 18:55:00; layover at ICN: 145 minutes.
  • KE47: ICN 2027-01-11 21:20:00 → SEA 2027-01-11 14:10:00.

2027-01-01 → 2027-01-11 · Axel-exclusive $1,330

• Korean Air KE48 / KE137: SEA 2027-01-01 00:10:00 → XIY 2027-01-02 11:45:00; 1 stop(s) via ICN; 1175 minutes. Local airport times.
  • KE48: SEA 2027-01-01 00:10:00 → ICN 2027-01-02 05:20:00; layover at ICN: 235 minutes.
  • KE137: ICN 2027-01-02 09:15:00 → XIY 2027-01-02 11:45:00.
• Korean Air KE138 / DL196: XIY 2027-01-11 12:55:00 → SEA 2027-01-11 11:51:00; 1 stop(s) via ICN; 896 minutes. Local airport times.
  • KE138: XIY 2027-01-11 12:55:00 → ICN 2027-01-11 16:45:00; layover at ICN: 120 minutes.
  • DL196: ICN 2027-01-11 18:45:00 → SEA 2027-01-11 11:51:00.

2027-01-01 → 2027-01-12 · Axel-exclusive $1,330

• Korean Air KE48 / KE137: SEA 2027-01-01 00:10:00 → XIY 2027-01-02 11:45:00; 1 stop(s) via ICN; 1175 minutes. Local airport times.
  • KE48: SEA 2027-01-01 00:10:00 → ICN 2027-01-02 05:20:00; layover at ICN: 235 minutes.
  • KE137: ICN 2027-01-02 09:15:00 → XIY 2027-01-02 11:45:00.
• Korean Air KE138 / DL196: XIY 2027-01-12 12:55:00 → SEA 2027-01-12 11:51:00; 1 stop(s) via ICN; 896 minutes. Local airport times.
  • KE138: XIY 2027-01-12 12:55:00 → ICN 2027-01-12 16:45:00; layover at ICN: 120 minutes.
  • DL196: ICN 2027-01-12 18:45:00 → SEA 2027-01-12 11:51:00.

2027-01-01 → 2027-01-12 · Axel-exclusive $1,348

• Delta Air Lines DL197 / MU854: SEA 2027-01-01 12:35:00 → XIY 2027-01-02 22:30:00; 1 stop(s) via ICN; 1075 minutes. Local airport times.
  • DL197: SEA 2027-01-01 12:35:00 → ICN 2027-01-02 17:45:00; layover at ICN: 130 minutes.
  • MU854: ICN 2027-01-02 19:55:00 → XIY 2027-01-02 22:30:00.
• Korean Air KE138 / DL196: XIY 2027-01-12 12:55:00 → SEA 2027-01-12 11:51:00; 1 stop(s) via ICN; 896 minutes. Local airport times.
  • KE138: XIY 2027-01-12 12:55:00 → ICN 2027-01-12 16:45:00; layover at ICN: 120 minutes.
  • DL196: ICN 2027-01-12 18:45:00 → SEA 2027-01-12 11:51:00.

2027-01-01 → 2027-01-14 · Axel-exclusive $1,263

• Delta Air Lines DL197 / MU854: SEA 2027-01-01 12:35:00 → XIY 2027-01-02 22:30:00; 1 stop(s) via ICN; 1075 minutes. Local airport times.
  • DL197: SEA 2027-01-01 12:35:00 → ICN 2027-01-02 17:45:00; layover at ICN: 130 minutes.
  • MU854: ICN 2027-01-02 19:55:00 → XIY 2027-01-02 22:30:00.
• China Eastern Airlines MU853 / KE47: XIY 2027-01-14 15:15:00 → SEA 2027-01-14 14:10:00; 1 stop(s) via ICN; 895 minutes. Local airport times.
  • MU853: XIY 2027-01-14 15:15:00 → ICN 2027-01-14 18:55:00; layover at ICN: 145 minutes.
  • KE47: ICN 2027-01-14 21:20:00 → SEA 2027-01-14 14:10:00.

2027-01-01 → 2027-01-14 · Axel-exclusive $1,330

• Korean Air KE48 / KE137: SEA 2027-01-01 00:10:00 → XIY 2027-01-02 11:45:00; 1 stop(s) via ICN; 1175 minutes. Local airport times.
  • KE48: SEA 2027-01-01 00:10:00 → ICN 2027-01-02 05:20:00; layover at ICN: 235 minutes.
  • KE137: ICN 2027-01-02 09:15:00 → XIY 2027-01-02 11:45:00.
• Korean Air KE138 / DL196: XIY 2027-01-14 12:55:00 → SEA 2027-01-14 11:51:00; 1 stop(s) via ICN; 896 minutes. Local airport times.
  • KE138: XIY 2027-01-14 12:55:00 → ICN 2027-01-14 16:45:00; layover at ICN: 120 minutes.
  • DL196: ICN 2027-01-14 18:45:00 → SEA 2027-01-14 11:51:00.

2027-01-01 → 2027-01-15 · Axel-exclusive $1,263

• Delta Air Lines DL197 / MU854: SEA 2027-01-01 12:35:00 → XIY 2027-01-02 22:30:00; 1 stop(s) via ICN; 1075 minutes. Local airport times.
  • DL197: SEA 2027-01-01 12:35:00 → ICN 2027-01-02 17:45:00; layover at ICN: 130 minutes.
  • MU854: ICN 2027-01-02 19:55:00 → XIY 2027-01-02 22:30:00.
• China Eastern Airlines MU853 / KE47: XIY 2027-01-15 15:15:00 → SEA 2027-01-15 14:10:00; 1 stop(s) via ICN; 895 minutes. Local airport times.
  • MU853: XIY 2027-01-15 15:15:00 → ICN 2027-01-15 18:55:00; layover at ICN: 145 minutes.
  • KE47: ICN 2027-01-15 21:20:00 → SEA 2027-01-15 14:10:00.

2027-01-01 → 2027-01-15 · Axel-exclusive $1,330

• Korean Air KE48 / KE137: SEA 2027-01-01 00:10:00 → XIY 2027-01-02 11:45:00; 1 stop(s) via ICN; 1175 minutes. Local airport times.
  • KE48: SEA 2027-01-01 00:10:00 → ICN 2027-01-02 05:20:00; layover at ICN: 235 minutes.
  • KE137: ICN 2027-01-02 09:15:00 → XIY 2027-01-02 11:45:00.
• Korean Air KE138 / DL196: XIY 2027-01-15 12:55:00 → SEA 2027-01-15 11:51:00; 1 stop(s) via ICN; 896 minutes. Local airport times.
  • KE138: XIY 2027-01-15 12:55:00 → ICN 2027-01-15 16:45:00; layover at ICN: 120 minutes.
  • DL196: ICN 2027-01-15 18:45:00 → SEA 2027-01-15 11:51:00.

2027-01-01 → 2027-01-29 · Axel-exclusive $1,378

• Delta Air Lines DL197 / MU854: SEA 2027-01-01 12:35:00 → XIY 2027-01-02 22:30:00; 1 stop(s) via ICN; 1075 minutes. Local airport times.
  • DL197: SEA 2027-01-01 12:35:00 → ICN 2027-01-02 17:45:00; layover at ICN: 130 minutes.
  • MU854: ICN 2027-01-02 19:55:00 → XIY 2027-01-02 22:30:00.
• China Eastern Airlines MU853 / KE47: XIY 2027-01-29 15:15:00 → SEA 2027-01-29 14:10:00; 1 stop(s) via ICN; 895 minutes. Local airport times.
  • MU853: XIY 2027-01-29 15:15:00 → ICN 2027-01-29 18:55:00; layover at ICN: 145 minutes.
  • KE47: ICN 2027-01-29 21:20:00 → SEA 2027-01-29 14:10:00.

2027-01-01 → 2027-01-29 · Axel-exclusive $1,464

• Korean Air KE48 / KE137: SEA 2027-01-01 00:10:00 → XIY 2027-01-02 11:45:00; 1 stop(s) via ICN; 1175 minutes. Local airport times.
  • KE48: SEA 2027-01-01 00:10:00 → ICN 2027-01-02 05:20:00; layover at ICN: 235 minutes.
  • KE137: ICN 2027-01-02 09:15:00 → XIY 2027-01-02 11:45:00.
• Korean Air KE138 / DL196: XIY 2027-01-29 12:55:00 → SEA 2027-01-29 11:51:00; 1 stop(s) via ICN; 896 minutes. Local airport times.
  • KE138: XIY 2027-01-29 12:55:00 → ICN 2027-01-29 16:45:00; layover at ICN: 120 minutes.
  • DL196: ICN 2027-01-29 18:45:00 → SEA 2027-01-29 11:51:00.

Explore this route

• All dates for this route
• Dec 31, 2026 · Return options
• Jan 2, 2027 · Return options
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