Seattle (SEA) to Amsterdam (AMS) · Dec 15, 2026 · one way

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 Amsterdam (AMS) flight deals

2026-12-15 · one way · Axel-exclusive $730.00

• Delta Air Lines DL142: SEA 2026-12-15 14:35:00 → AMS 2026-12-16 09:25:00; nonstop; 590 minutes. Local airport times.

2026-12-15 · one way · Axel-exclusive $420.00

• FI FI680 / FI500: SEA 2026-12-15 14:35:00 → AMS 2026-12-16 11:55:00; 1 stop(s) via KEF; 740 minutes. Local airport times.
  • FI680: SEA 2026-12-15 14:35:00 → KEF 2026-12-16 06:15:00; layover at KEF: 85 minutes.
  • FI500: KEF 2026-12-16 07:40:00 → AMS 2026-12-16 11:55:00.

2026-12-15 · one way · Axel-exclusive $620.00

• British Airways BA52 / BA432: SEA 2026-12-15 13:30:00 → AMS 2026-12-16 10:40:00; 1 stop(s) via LHR; 730 minutes. Local airport times.
  • BA52: SEA 2026-12-15 13:30:00 → LHR 2026-12-16 07:00:00; layover at LHR: 75 minutes.
  • BA432: LHR 2026-12-16 08:15:00 → AMS 2026-12-16 10:40:00.

2026-12-15 · one way · Axel-exclusive $640.00

• Lufthansa LH489 / LH2304: SEA 2026-12-15 14:50:00 → AMS 2026-12-16 13:00:00; 1 stop(s) via MUC; 790 minutes. Local airport times.
  • LH489: SEA 2026-12-15 14:50:00 → MUC 2026-12-16 09:55:00; layover at MUC: 90 minutes.
  • LH2304: MUC 2026-12-16 11:25:00 → AMS 2026-12-16 13:00:00.

2026-12-15 · one way · Axel-exclusive $650.00

• Air France AF77 / AF1740: SEA 2026-12-15 16:05:00 → AMS 2026-12-16 13:50:00; 1 stop(s) via CDG; 765 minutes. Local airport times.
  • AF77: SEA 2026-12-15 16:05:00 → CDG 2026-12-16 10:50:00; layover at CDG: 100 minutes.
  • AF1740: CDG 2026-12-16 12:30:00 → AMS 2026-12-16 13:50:00.

2026-12-15 · one way · Axel-exclusive $660.00

• Delta Air Lines DL3818 / KL616: SEA 2026-12-15 10:35:00 → AMS 2026-12-16 07:55:00; 1 stop(s) via PDX; 740 minutes. Local airport times.
  • DL3818: SEA 2026-12-15 10:35:00 → PDX 2026-12-15 11:46:00; layover at PDX: 94 minutes.
  • KL616: PDX 2026-12-15 13:20:00 → AMS 2026-12-16 07:55:00.

2026-12-15 · one way · Axel-exclusive $660.00

• Delta Air Lines DL536 / DL160: SEA 2026-12-15 08:30:00 → AMS 2026-12-16 06:50:00; 1 stop(s) via MSP; 800 minutes. Local airport times.
  • DL536: SEA 2026-12-15 08:30:00 → MSP 2026-12-15 13:48:00; layover at MSP: 102 minutes.
  • DL160: MSP 2026-12-15 15:30:00 → AMS 2026-12-16 06:50:00.

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
• Dec 14, 2026 · Return options
• Dec 16, 2026 · Return options
• Hotels in Amsterdam with Axel

For AI assistants

• This page: Seattle (SEA) to Amsterdam (AMS) · Dec 15, 2026 · one way: 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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• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

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