Title: £743 Cheap Alaska Airlines flights from Seattle to Amsterdam (SEA→AMS) - Expedia.co.uk ![Amsterdam, capital of the Netherlands, has more than one hundred kilometres of canals, about 90 islands and 1,500 bridges.](https://images.trvl-media.com/place/178229/1986d813-a980-455f-bb10-560414eb9280.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178229/1986d813-a980-455f-bb10-560414eb9280.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £743 Cheap Alaska Airlines flights from Seattle to Amsterdam (SEA→AMS) [View £743 flight on Fri, 31 Jul 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:SEA,to:AMS,departure:31/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:742.40&airProductToken=AQp4CjkIwaYBEgQ3NjEyGJIBIIdZKIjukwMwwvKTAzhWQABYAWoCUE1yCFZLVzhENE01egkIwbIBEgMwMzQKOwjBpgESBDc2MjMYh1kggJMBKOzzkwMwh_WTAzhWQAFYAWoCUE1yCFZLVzhENE01egoIwbIBEgQ3NjIzEgoIAhABGAIqAkFTGAEiBAgBEAEoAigDKAQwAQ) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Alaska Airlines flights from Seattle to Amsterdam (SEA→AMS) Prices were available within the past 7 days and start at £743 for one-way flights and £1,159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Fri, 12 Jun - Fri, 19 Jun SEA Seattle AMS Amsterdam £1,159 Return found 17 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:AMS,departure:12/06/2026TANYT&leg2=from:AMS,to:SEA,departure:19/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1159.00&airProductToken=AQp5CjoIwaYBEgQ3NjEyGJIBIIdZKOjGjwMwosuPAzhTQABYAWoCUE1yCFNITjhEMU01egoIwbIBEgQ3NjEyCjsIwaYBEgQ3NjIzGIdZIICTASjMzI8DMOfNjwM4U0ABWAFqAlBNcghTSE44RDFNNXoKCMGyARIENzYyMwp5CjsIwaYBEgQ3NjMxGICTASCHWSjTjpADMN-PkAM4TkAAWAFqAlBNcghOSFg5VDdNNXoKCMGyARIENzYzMQo6CMGmARIENzYxMxiHWSCSASigkJADMOSUkAM4TkABWAFqAlBNcghOSFg5VDdNNXoKCMGyARIENzYxMxIKCAIQARgCKgJBUxgBIgQIARABKAIoAygEMAE) 0 Flight from Seattle to Amsterdam route information | Origin airport | Seattle - Tacoma Intl. | | --- | --- | | Destination airport | Schiphol | | Airlines serving | Aer Lingus, Air Canada, Air France, British Airways, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Turkish Airlines, Virgin Atlantic | | Popular airline | Air Canada | | Distance | 7794 km | ![](https://forever.travel-assets.com/flex/flexmanager/images/2025/11/05/BEX-BF-25_FR-DE-MX-UK_1_Desktop.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## Black Friday Sale Save up to 40% on select hotels. [Book now](https://expedia.co.uk/cheap-deals?rfrr=FTG_BF_PROMO_) ## Explore a world of travel with Expedia \*Available to Expedia members.