Seattle (SEA) to Istanbul (IST) · Dec 14, 2026 · return Dec 19, 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 Istanbul (IST) flight deals

2026-12-14 → 2026-12-19 · Axel-exclusive $1365.30

• Turkish Airlines TK204: SEA 2026-12-14 19:05:00 → IST 2026-12-15 18:05:00; nonstop; 720 minutes. Local airport times.
• Turkish Airlines TK203: IST 2026-12-19 15:35:00 → SEA 2026-12-19 17:10:00; nonstop; 755 minutes. Local airport times.

2026-12-14 → 2026-12-19 · Axel-exclusive $1209.90

• Lufthansa LH491 / TK1588: SEA 2026-12-14 13:50:00 → IST 2026-12-15 16:05:00; 1 stop(s) via FRA; 915 minutes. Local airport times.
  • LH491: SEA 2026-12-14 13:50:00 → FRA 2026-12-15 09:00:00; layover at FRA: 115 minutes.
  • TK1588: FRA 2026-12-15 10:55:00 → IST 2026-12-15 16:05:00.
• Lufthansa LH1305 / LH490: IST 2026-12-19 06:30:00 → SEA 2026-12-19 12:00:00; 1 stop(s) via FRA; 990 minutes. Local airport times.
  • LH1305: IST 2026-12-19 06:30:00 → FRA 2026-12-19 07:35:00; layover at FRA: 165 minutes.
  • LH490: FRA 2026-12-19 10:20:00 → SEA 2026-12-19 12:00:00.

2026-12-14 → 2026-12-19 · Axel-exclusive $1243.20

• Air France AF77 / AF1390: SEA 2026-12-14 16:05:00 → IST 2026-12-15 17:55:00; 1 stop(s) via CDG; 890 minutes. Local airport times.
  • AF77: SEA 2026-12-14 16:05:00 → CDG 2026-12-15 10:50:00; layover at CDG: 95 minutes.
  • AF1390: CDG 2026-12-15 12:25:00 → IST 2026-12-15 17:55:00.
• Air France AF1391 / AF76: IST 2026-12-19 07:15:00 → SEA 2026-12-19 13:50:00; 1 stop(s) via CDG; 1055 minutes. Local airport times.
  • AF1391: IST 2026-12-19 07:15:00 → CDG 2026-12-19 09:00:00; layover at CDG: 205 minutes.
  • AF76: CDG 2026-12-19 12:25:00 → SEA 2026-12-19 13:50:00.

2026-12-14 → 2026-12-19 · Axel-exclusive $1270.30

• Air Canada AC8807 / TK76: SEA 2026-12-14 15:15:00 → IST 2026-12-15 18:00:00; 1 stop(s) via YVR; 945 minutes. Local airport times.
  • AC8807: SEA 2026-12-14 15:15:00 → YVR 2026-12-14 17:26:00; layover at YVR: 154 minutes.
  • TK76: YVR 2026-12-14 20:00:00 → IST 2026-12-15 18:00:00.
• Turkish Airlines TK203: IST 2026-12-19 15:35:00 → SEA 2026-12-19 17:10:00; nonstop; 755 minutes. Local airport times.

2026-12-14 → 2026-12-19 · Axel-exclusive $1300.30

• United Airlines UA1411 / TK202: SEA 2026-12-14 13:02:00 → IST 2026-12-15 17:15:00; 1 stop(s) via DEN; 1033 minutes. Local airport times.
  • UA1411: SEA 2026-12-14 13:02:00 → DEN 2026-12-14 16:45:00; layover at DEN: 165 minutes.
  • TK202: DEN 2026-12-14 19:30:00 → IST 2026-12-15 17:15:00.
• Turkish Airlines TK203: IST 2026-12-19 15:35:00 → SEA 2026-12-19 17:10:00; nonstop; 755 minutes. Local airport times.

2026-12-14 → 2026-12-19 · Axel-exclusive $1325.30

• Delta Air Lines DL80 / AF1390: SEA 2026-12-14 15:25:00 → IST 2026-12-15 17:55:00; 1 stop(s) via CDG; 930 minutes. Local airport times.
  • DL80: SEA 2026-12-14 15:25:00 → CDG 2026-12-15 10:40:00; layover at CDG: 105 minutes.
  • AF1390: CDG 2026-12-15 12:25:00 → IST 2026-12-15 17:55:00.
• Turkish Airlines TK203: IST 2026-12-19 15:35:00 → SEA 2026-12-19 17:10:00; nonstop; 755 minutes. Local airport times.

2026-12-14 → 2026-12-19 · Axel-exclusive $1325.30

• Delta Air Lines DL142 / KL1959: SEA 2026-12-14 14:35:00 → IST 2026-12-15 16:55:00; 1 stop(s) via AMS; 920 minutes. Local airport times.
  • DL142: SEA 2026-12-14 14:35:00 → AMS 2026-12-15 09:25:00; layover at AMS: 130 minutes.
  • KL1959: AMS 2026-12-15 11:35:00 → IST 2026-12-15 16:55:00.
• Turkish Airlines TK203: IST 2026-12-19 15:35:00 → SEA 2026-12-19 17:10:00; nonstop; 755 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 13, 2026 · Return options
• Dec 15, 2026 · Return options
• Hotels in Istanbul with Axel

For AI assistants

• This page: Seattle (SEA) to Istanbul (IST) · Dec 14, 2026 · return Dec 19, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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