SEA - AMS

C$ 388 Find Cheap Flights from Seattle to Amsterdam

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Amsterdam departing on 25/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Amsterdam

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Amsterdam, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Amsterdam, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 914
Overall average: C$ 1,113
Scandinavian Airlines
Fri 11/9Fri 25/9
SEA - AMS • 2 stops
Cheapest direct flights
C$ 1,169
Typical prices: C$ 1,039-C$ 1,508
Delta
Sun 12/4Tue 28/4
SEA - AMS • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Delta's Wi-Fi offers free messaging on flights.
Use SEA Spot Saver for faster security at SEA.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from C$ 914 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Delta. Average duration is 9h 55m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 85% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg C$ 816 (round-trip)
Shortest trip • 11h 57m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 27% price drop
Most popular
Good to know
Good to know
+1
+1
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+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Amsterdam!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Seattle to Amsterdam (SEA-AMS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Amsterdam that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Amsterdam

Fri, 11 Sep - Fri, 25 Sep
Scandinavian Airlines Logo
3:55 p.m. - 11:55 a.m.
SEA
-
AMS
35h 00m
2 stops
Scandinavian Airlines Logo
10:25 a.m. - 1:45 p.m.
AMS
-
SEA
12h 20m
1 stop
C$ 914Scandinavian Airlines
Sun, 30 Aug - Sun, 20 Sep
Scandinavian Airlines Logo
3:55 p.m. - 6:25 p.m.
SEA
-
AMS
17h 30m
2 stops
Scandinavian Airlines Logo
10:25 a.m. - 1:45 p.m.
AMS
-
SEA
12h 20m
1 stop
C$ 915Scandinavian Airlines
Sun, 23 Aug - Sat, 5 Sep
Scandinavian Airlines Logo
3:55 p.m. - 6:15 p.m.
SEA
-
AMS
17h 20m
2 stops
Scandinavian Airlines Logo
10:25 a.m. - 1:45 p.m.
AMS
-
SEA
12h 20m
1 stop
C$ 919Scandinavian Airlines
Sun, 23 Aug - Sat, 5 Sep
Scandinavian Airlines Logo
3:55 p.m. - 6:25 p.m.
SEA
-
AMS
17h 30m
2 stops
Scandinavian Airlines Logo
10:45 a.m. - 1:45 p.m.
AMS
-
SEA
36h 00m
2 stops
C$ 921Scandinavian Airlines
Fri, 4 Sep - Sat, 26 Sep
Scandinavian Airlines Logo
3:55 p.m. - 9:50 a.m.
SEA
-
AMS
32h 55m
2 stops
Scandinavian Airlines Logo
10:45 a.m. - 1:45 p.m.
AMS
-
SEA
36h 00m
2 stops
C$ 925Scandinavian Airlines
Tue, 25 Aug - Fri, 4 Sep
Scandinavian Airlines Logo
3:55 p.m. - 4:55 p.m.
SEA
-
AMS
16h 00m
1 stop
Scandinavian Airlines Logo
10:25 a.m. - 1:45 p.m.
AMS
-
SEA
12h 20m
1 stop
C$ 926Scandinavian Airlines
Sun, 3 May - Tue, 12 May
Turkish Airlines Logo
7:10 p.m. - 1:10 p.m.
SEA
-
AMS
33h 00m
1 stop
Turkish Airlines Logo
2:40 p.m. - 5:15 p.m.
AMS
-
SEA
35h 35m
1 stop
C$ 953Turkish Airlines
Wed, 2 Sep - Sat, 19 Sep
Scandinavian Airlines Logo
2:30 p.m. - 7:35 p.m.
SEA
-
AMS
20h 05m
2 stops
Scandinavian Airlines Logo
10:45 a.m. - 1:45 p.m.
AMS
-
SEA
36h 00m
2 stops
C$ 989Scandinavian Airlines
Sun, 24 May - Mon, 1 Jun
Scandinavian Airlines Logo
3:55 p.m. - 2:10 p.m.
SEA
-
AMS
13h 15m
1 stop
Scandinavian Airlines Logo
9:40 p.m. - 1:45 p.m.
AMS
-
SEA
25h 05m
2 stops
C$ 997Scandinavian Airlines
Mon, 13 Apr - Sat, 18 Apr
Turkish Airlines Logo
7:10 p.m. - 9:50 a.m.
SEA
-
AMS
29h 40m
1 stop
Turkish Airlines Logo
11:15 a.m. - 5:15 p.m.
AMS
-
SEA
39h 00m
1 stop
C$ 1,045Turkish Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Amsterdam flights

Get data-powered insights and trends into flights from Seattle to Amsterdam to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Amsterdam, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Amsterdam is January, where tickets cost C$ 870 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is C$ 1,805 and C$ 1,509 respectively.

Can I save money by flying with a layover from Seattle to Amsterdam?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at C$ 878 on average.

How far in advance should I book a flight from Seattle to Amsterdam?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Amsterdam, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Amsterdam, you should book around 4 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Expert advice

Expert advice for your flight from Seattle to Amsterdam

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on KLM and AMS

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on SEA

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Low seasonJanuary
Cheapest flightC$ 388
Best time to beat the crowds (27% less expensive on average)
Flight from Seattle to Amsterdam

When to book flights from Seattle to Amsterdam

Are your dates flexible? Find out the best times to travel from Seattle to Amsterdam based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Amsterdam

  • What is the cheapest flight from Seattle to Amsterdam?

    In the last 3 days, the lowest price for a flight from Seattle to Amsterdam was C$ 388 for a one-way ticket and C$ 914 for a round-trip.

  • Which airports will I be using when flying from Seattle to Amsterdam?

    Seattle airport is called Seattle/Tacoma Intl and the only airport in Amsterdam is Amsterdam Schiphol.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Amsterdam?

    Air France, Delta, KLM, American Airlines, and Lufthansa offer inflight Wi-Fi service on the Seattle to Amsterdam flight route.

  • Which aircraft models fly most regularly from Seattle to Amsterdam?

    The Airbus A330-900neo is the aircraft model that flies most regularly on the Seattle to Amsterdam flight route.

  • On which days can I fly direct from Seattle to Amsterdam?

    There are direct flights from Seattle to Amsterdam on a daily basis.

  • How does KAYAK find such low prices on flights from Seattle to Amsterdam?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Amsterdam.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Amsterdam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Amsterdam from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Amsterdam?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Amsterdam with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Amsterdam?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Amsterdam from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Amsterdam

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 441 or less one-way and C$ 898 or less round-trip.

Prefer to fly direct from Seattle to Amsterdam?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl to Amsterdam Schiphol.
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Amsterdam Schiphol Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Amsterdam Schiphol

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more nonstop flights

Direct returns

Amsterdam Schiphol to Seattle/Tacoma Intl

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more nonstop flights

Reviews of the top airline flying from Seattle to Amsterdam

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Amsterdam. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Amsterdam? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
IcelandairOverall score based on 622 reviews
7.0Entertainment
8.1Crew
6.2Food
7.2Boarding
7.0Comfort
Airline reviews

Waiting area on top of stairs before Boarding the bus wasn’t great. Took a long time to load the bus to gate.

10.0 ExcellentAnonymous, Mar 2026
KEF - BWI
Read more Icelandair reviews

Waiting area on top of stairs before Boarding the bus wasn’t great. Took a long time to load the bus to gate.

Nice, quick flight. There were lots of empty seats so they told me I could sit next to the emergency exit where I would have more legroom.

The staff was kind and helpful. There was no food, and you needed to bring your own earphones to use the entertainment, which I didn’t know.

They wouldn’t check in my luggage even though I had one checked bag prepaid. So I took my bag to the gate and tried to check it in there and two employees scolded me for bringing a large bag to the gate. I told them I was trying to check it in and that it was prepaid, and they said they couldn’t guarantee that it would arrive at my destination but they finally let me drop it off when boarding the plane and pick it up right after exiting the plane. There was no food, and there was no entertainment.

Delays at check-in, seemed like they were short ground staff at the time and some passengers needed extra processing.

Problems checking in both on the laptop and on the app. No free seating available at check-in as advertised - must pay for EVERY seat between $23 and $75. No way to cancel seat choice. App menus and site menus are not responsive, and some items are impossible to find. Crew and mobile assistance are friendly and helpful.

Food - Non-Existent. You pay for everything. It is strictly Pay-to-Play!

Having been prepared for paying for everything on board other than water, coffee and tea the service was OK. Food and drink is expensive but the food was OK if limited in scope. Plane was clean and obviously well serviced. After complaining about having to walk in wind and rain to a get a bus to the airport the same thing happened at Portland. I’m sure you could get a terminal gate flight, complimentary food and drink for not much more money without traipsing through rain and slush in Reykjavik. Not bad but not great.

If there was a disclaimer regarding food service or lack thereof, l missed it. If l had known l would have prepared better. Same with transferring at Reykjavik. No information about disembarking via stairs into rain, slush and puddles deep enough to swallow a foot. After being treated to haute cuisine restaurants and warm inviting environment during the flight, the airport is, let’s be kind, disappointing. Plane was comfortable, Airbus, staff were welcoming enough. I would likely try the route again. Maybe have a night and day in Iceland. Maybe not.

They had a 4 hour delay and left my luggage in Iceland and it didn’t arrive in Portland until 11/1

Everything you need to know for your flight from Seattle to Amsterdam

Information on your arrival and departure airports