The cheapest times to fly from SEA to AMS are

  • January 8th to March 25th
  • August 27th to December 9th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SEA to AMS is early February. Prices can be as high as $1409 for Saturday flights during mid December, or as low as $521 for Tuesday flights around early February.


When to Fly to Amsterdam

Flying from Seattle, WA (SEA) to Amsterdam (AMS) will usually cost between $547 to $1046 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early February with an average ticket price of $562. Due to high demand the most expensive time to fly is mid December, with an average price of $1065. Planning your trip to low-cost times can easily save you $503 on economy flights and even more on first-class flights. Generally, any price below $754 can be considered a good price for a round-trip SEA to AMS flight.

See below for a graph of average weekly prices for the SEA to AMS route. All prices are for round-trip tickets in USD.

SEA to AMS Flight Prices

Compared to other flights, the SEA to AMS flight is cheaper than the average and costs less than the average flight leaving from Seattle. The average price per mile (for a direct flight) is $0.1, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to AMS, and Monday the cheapest day to fly back into SEA. Saturdays are the most expensive days to fly to Amsterdam, and Fridays are the most expensive days to return to Seattle. Selecting flights on the least expensive days could save you up to $99 (12%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $698. Return trip prices are from the AMS to SEA flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SEA to AMS can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 9 hour 45 minutes may be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is a nonstop flight from SEA to AMS while comparing.

Destination alternative #1: Brussels National Airport (BRU) in Brussels

  • 98 miles (158 km) away from AMS
  • Usually 1.19% less expensive than AMS
  • 1-layover flights available

See SEA to BRU flights


Flight Hacking SEA to AMS

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from SEA to AMS — but Champion Traveler does!

Hack #1: London (SEA > LGW > AMS)

  • Price for both tickets: $583
  • Average savings: $171 (22.68%)

See SEA to LGW flights

Hack #2: London (SEA > LHR > AMS)

  • Price for both tickets: $593
  • Average savings: $161 (21.35%)

See SEA to LHR flights

Hack #3: Inverness (SEA > INV > AMS)

  • Price for both tickets: $676
  • Average savings: $79 (10.41%)

See SEA to INV flights


Flight Questions Answered

Still have questions about flying from SEA to AMS? We’ve got answers.

Which airlines fly this route?

You can find 34 major airlines flying this route most often: Aer Lingus, Aeromexico, Air Canada, Air Europa, Air France, Air New Zealand, Alaska, Alitalia, American, Austrian, British Airways, Brussels Airlines, Condor, CSA, Delta, easyJet, Finnair, Flybe, Frontier, Iberia, Icelandair, KLM, LOT, Lufthansa, Norwegian, Norwegian Air UK, SAS, Singapore Airlines, SWISS, Tap Air Portugal, Thomas Cook Airlines, Turkish Airlines, United, Virgin Atlantic, and potentially more during busy seasons.

How far away is it from Schiphol Airport to Seattle/Tacoma International Airport?

The distance between the two airports is roughly 4871 miles or 7839 kilometers.

How long does it take to fly from SEA to AMS?

The real-world flight time for a nonstop SEA to AMS flight is about 9 hour 45 minutes.

How many flights go between Seattle, WA and Amsterdam?

It depends on the day of the week and the date, but a typical day might have around 88 available flights from SEA to AMS.


Airport Location Info


Departing Airport

Origination code SEA
Origination airport name Seattle/Tacoma International Airport
City Seattle, WA
Country the United States
Latitude 47.5
Longitude -122.3

Return Airport

Destination code AMS
Destination airport name Schiphol Airport
City Amsterdam
Country the Netherlands
Latitude 52.3
Longitude 4.8


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.