Skip to main content
Air1Tickets

International route

Cheap flights from Amsterdam to Seattle

Amsterdam Airport Schiphol (AMS) to Seattle-Tacoma International Airport (SEA). 4,872 miles, 10h nonstop.

Depart
Return
Travelers

We check every airline and reply with your price, including the last-minute deals that never reach public search.

AMS to SEA at a glance

Computed from airline schedules and the fares we track for this route. Refreshed several times a day.

Distance
4,872 milesgreat-circle
Typical flight time
10hnonstop, gate to gate
Nonstop airlines
DLKL2 airlinesDelta, KLM Royal Dutch
Nonstop flights per day
4all airlines combined
Cheapest month
January 2027over the next six months
Best day to fly
Wednesday17% less than Friday
Time difference
9h behindSeattle vs Amsterdam

Amsterdam to Seattle

Round trips from $382

Per traveler, taxes and fees included. Lowest fare we found departs Wed, Jan 6.

Cheapest month: January 2027

See fares on these dates

Lock any fare free — pay only when you accept your last-minute deal

Or ask an agent on WhatsApp

Amsterdam to Seattle fares by month

Lowest round-trip economy fare per traveler in each of the next six months, taxes and fees included. Select a month to search that date.

  1. September 2026from Wed, Sep 30$474
  2. October 2026from Tue, Oct 13$415
  3. November 2026from Wed, Nov 11$416
  4. December 2026from Wed, Dec 2$419
  5. January 2027from Wed, Jan 6$382
  6. February 2027from Tue, Feb 2$405

Airlines flying Amsterdam to Seattle

2 airlines fly nonstop with 4 departures a day combined, plus 20 more with one stop.

Connecting options

Hubs where one airline can carry you on both legs, most choices first.

Tips for this route

  • Only Delta and KLM Royal Dutch fly this route nonstop, which keeps nonstop fares firm. A one-stop itinerary through LAX or ORD is usually cheaper if you can spare the extra three to five hours.
  • January 2027 is the cheapest month to fly over the next six months, with round trips from $382; September 2026 is the most expensive at $474 and up, a difference of $92 per traveler.
  • Departing on a Wednesday averages 17% less than a Friday on this route. If your dates are flexible, shift the outbound by a day or two and check the calendar view before you book.
  • Book 2 to 5 months ahead for the best fares; long-haul seats sell out earliest for summer and holiday travel.
  • Seattle is 9 hours behind Amsterdam. A morning departure lands in Seattle with most of the day left; an evening flight arrives close to local dinner time.

Destination guide

Seattle: Coffee, mountains and Puget Sound

Seattle is the Pacific Northwest's gateway: Pike Place Market, the Space Needle and ferries across Puget Sound, with Mount Rainier and the Olympic Peninsula a couple of hours away. Sea-Tac is a Delta and Alaska hub with light rail downtown.

Best time to visit: July–September is dry, sunny and gorgeous — and the most expensive. May–June and late September are good compromises. October–April is gray and drizzly but cheap.

Flying the other way? Seattle to AmsterdamFares, airlines and tips for SEA to AMS.

Ready to compare live fares?

See every airline on AMS–SEA side by side with bags and seat rules spelled out.

Search Amsterdam to Seattle

Amsterdam to Seattle: common questions

How long is the flight from Amsterdam to Seattle?

A nonstop flight from Amsterdam (AMS) to Seattle (SEA) takes about 10h gate to gate, covering 4,872 miles. Connecting itineraries add the layover, typically 2 to 5 hours more in total.

Which airlines fly nonstop from AMS to SEA?

Delta Air Lines and KLM Royal Dutch Airlines operate nonstop flights from Amsterdam (AMS) to Seattle (SEA), with 4 nonstop departures a day between them. One-stop options connect through LAX, ORD and JFK.

What is the cheapest month to fly from Amsterdam to Seattle?

Over the next six months, January 2027 has the lowest round-trip fares from Amsterdam (AMS) to Seattle (SEA), starting at $382 per traveler including taxes and fees. Within any month, Wednesday departures average the lowest prices.

How far in advance should I book Amsterdam to Seattle flights?

Book 2 to 5 months ahead for the best fares; long-haul seats sell out earliest for summer and holiday travel. Air1 Tickets includes free cancellation within 24 hours of booking on every fare, so you can lock in a good price and keep looking.

What is the time difference between Amsterdam and Seattle?

Seattle is 9 hours behind Amsterdam. AMS is on Europe/Amsterdam time and SEA on America/Los Angeles time. Departure and arrival times in search results are always shown in local time at each airport.

Related routes

Other popular city pairs from the same departure city and to the same destination, with the lowest round-trip fares we found.

More flights from Amsterdam

All routes

More flights to Seattle

All routes
Call nowWhatsApp