Title: $286 Cheap flights from Stockholm to Washington (STO to DCA) - Expedia.com ![Washington DC in Spring](https://images.trvl-media.com/place/3763/58eb1a51-e7f1-4f17-88af-21174d495e42.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/3763/58eb1a51-e7f1-4f17-88af-21174d495e42.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $286 Cheap Flights from Stockholm (STO) to Washington (DCA) [View $286 flight on Tue, Apr 21, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:ARN,to:DCA,departure:4/21/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:285.13&airProductToken=AQq_AQo-CMKCARIENjA1MBigbCCHWSi39ooDMPP2igM4T0AAWAFqBU5PQkFHcglPTE41QzVCV1d6CgjBsgESBDYwNTAKPgjCggESBDYwNTEYh1kgqVEo9_iKAzCO_YoDOE9AAVgBagVOT0JBR3IJT0xONUM1QldXegoIwbIBEgQ2MDUxCj0IwoIBEgQ2NTgwGKlRIEMo6v2KAzDV_ooDOE9AAVgBagVOT0JBR3IJT0xONUM1QldXegoI2bABEgQ2NTgwEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ## Popular airlines from Stockholm to Washington, DC (DCA-Ronald Reagan Washington National) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AY.svg) Finnair [](https://www.expedia.com/Flights-Search?leg1=from:STO,to:DCA,departure:3/16/2026TANYT&leg2=from:DCA,to:STO,departure:3/23/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AY"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:STO,to:DCA,departure:3/16/2026TANYT&leg2=from:DCA,to:STO,departure:3/23/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:STO,to:DCA,departure:3/16/2026TANYT&leg2=from:DCA,to:STO,departure:3/23/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.com/Flights-Search?leg1=from:STO,to:DCA,departure:3/16/2026TANYT&leg2=from:DCA,to:STO,departure:3/23/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.com/Flights-Search?leg1=from:STO,to:DCA,departure:3/16/2026TANYT&leg2=from:DCA,to:STO,departure:3/23/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SK.svg) SAS [](https://www.expedia.com/Flights-Search?leg1=from:STO,to:DCA,departure:3/16/2026TANYT&leg2=from:DCA,to:STO,departure:3/23/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SK"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_VS.svg) Virgin Atlantic [](https://www.expedia.com/Flights-Search?leg1=from:STO,to:DCA,departure:3/16/2026TANYT&leg2=from:DCA,to:STO,departure:3/23/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) - ![](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\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Stockholm to Washington (STO-DCA) Prices were available within the past 7 days and start at $286 for one-way flights and $488 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Apr 7 - Mon, May 4 ARN Stockholm DCA Washington $488 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ARN,to:DCA,departure:4/7/2026TANYT&leg2=from:DCA,to:ARN,departure:5/4/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:487.33&airProductToken=AQqjAQo9CMGCARIENzE4NhigbCDriQEoi9mJAzCw2okDOFNAAFgBagVCQVNJQ3IIT0tOMFQyQld6CQjCggESAzc3MQowCMGCARICOTEY64kBIK4cKJnbiQMwq9-JAzhCQAFYAWoFQkFTSUNyCE9LTjBUMkJXCjAIwYIBEgQ0NDM1GK4cIEMoreCJAzCz4YkDOEJAAVgBagVCQVNJQ3IIT0tOMFQyQlcKpgEKMQjBggESBDUxMTEYQyDxoAEo7Y6MAzC7j4wDOEJAAFgBagVCQVNJQ3IIT0xOMFQyQlcKMgjBggESAzE3NBjxoAEg64kBKIiQjAMw2ZOMAzhCQAFYAWoFQkFTSUNyCE9MTjBUMkJXCj0IwYIBEgQ3MjQ0GOuJASCgbCjRlIwDMOyVjAM4U0ABWAFqBUJBU0lDcghPTE4wVDJCV3oJCMKCARIDNzcyEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Apr 20 - Mon, May 11 ARN Stockholm DCA Washington $488 Roundtrip found 2 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ARN,to:DCA,departure:4/20/2026TANYT&leg2=from:DCA,to:ARN,departure:5/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:487.53&airProductToken=AQpoCiEIwYIBEgQ3MjI0GKBsIOuJASjP6YoDMP7qigM4T0AAWAEKIQjBggESAzEwORjriQEgwZMBKNjrigMwmu-KAzhCQAFYAQogCMGCARIENDM3MBjBkwEgQyiw8IoDMKfxigM4QkABWAEKZwofCMGCARIENDc4MRhDIKlRKKvdjAMwkN6MAzhCQABYAQohCMGCARIENjkxNBipUSDriQEopN-MAzDS4owDOE9AAVgBCiEIwYIBEgQ3MjQ0GOuJASCgbCix44wDMMzkjAM4U0ABWAESCggBEAEYASoCQUEYASIECAEQASgEMAE) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Tue, Apr 14 - Tue, Apr 21 ARN Stockholm DCA Washington $506 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ARN,to:DCA,departure:4/14/2026TANYT&leg2=from:DCA,to:ARN,departure:4/21/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:505.63&airProductToken=AQqpAQo0CMywARIEMTI1NRigbCC5PCi1pYoDMMumigM4S0AAWAFqCEVDT0xJR0hUcghLWEhQQVhCUQo8CMywARICODYYuTwgmF0owKiKAzC0rIoDOEtAAVgBaghFQ09MSUdIVHIIS1hIUEFYQlF6CAjXlgESAjg2CjMIwYYBEgQ4ODI1GJhdIEMo4K6KAzDTr4oDOEtAAVgBaghFQ09MSUdIVHIIS1hIUEFYQlEKtQEKMwjBhgESBDg4MjIYQyCYXSik-YoDMI76igM4S0AAWAFqCEVDT0xJR0hUcghLWEhQQVhCUQo8CMywARICODcYmF0guTwo-PuKAzDE_4oDOEtAAVgBaghFQ09MSUdIVHIIS1hIUEFYQlF6CAjXlgESAjg3CkAIzLABEgQxMjQ4GLk8IKBsKIyBiwMwp4KLAzhLQAFYAWoIRUNPTElHSFRyCEtYSFBBWEJRegoIwqgBEgQxMjQ4EgoIAhABGAIqAkxYGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Mar 4 - Thu, Mar 19 ARN Stockholm DCA Washington $508 Roundtrip found 2 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ARN,to:DCA,departure:3/4/2026TANYT&leg2=from:DCA,to:ARN,departure:3/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:507.53&airProductToken=AQpmCiEIwYIBEgQ3MTg5GKBsIOuJASiW24YDMMXchgM4U0AAWAEKIAjBggESAzEwNxjriQEgqVEox92GAzCs4YYDOEJAAVgBCh8IwYIBEgQ0NTQ2GKlRIEMo_OGGAzDW4oYDOEJAAVgBCmgKIAjBggESBDIzMTEYQyDBkwEohYmIAzDmiYgDOEJAAFgBCiEIwYIBEgMxMDgYwZMBIOuJASiqiogDMMSNiAM4QkABWAEKIQjBggESBDcxOTAY64kBIKBsKKqPiAMwxZCIAzhTQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAQwAQ) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Tue, Apr 14 - Tue, Apr 21 ARN Stockholm DCA Washington $513 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ARN,to:DCA,departure:4/14/2026TANYT&leg2=from:DCA,to:ARN,departure:4/21/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:512.73&airProductToken=AQqpAQo0CMywARIEMTI1NRigbCC5PCi1pYoDMMumigM4S0AAWAFqCEVDT0xJR0hUcghLWEhQQVhCUQo8CMywARICODYYuTwgmF0owKiKAzC0rIoDOEtAAVgBaghFQ09MSUdIVHIIS1hIUEFYQlF6CAjXlgESAjg2CjMIwYYBEgQ4ODI1GJhdIEMo4K6KAzDTr4oDOEtAAVgBaghFQ09MSUdIVHIIS1hIUEFYQlEKngEKMwjBhgESBDg4MjIYQyCYXSik-YoDMI76igM4S0AAWAFqCEVDT0xJR0hUcghLWEhQQVhCUQoyCM-mARICNTYYmF0glSIo6_yKAzDLgIsDOEtAAVgBaghFQ09MSUdIVHIIS1hIUEFYQlEKMwjPpgESAzk2NRiVIiCgbCingosDMKmDiwM4S0ABWAFqCEVDT0xJR0hUcghLWEhQQVhCURIKCAIQARgCKgJMWBgBIgQIARABKAIoAygEMAs) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, Apr 8 - Sun, Apr 26 ARN Stockholm DCA Washington $513 Roundtrip found 2 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ARN,to:DCA,departure:4/8/2026TANYT&leg2=from:DCA,to:ARN,departure:4/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:512.93&airProductToken=AQplCiAIwoIBEgQ2MDUwGKBsIIdZKJfkiQMw0-SJAzhPQABYAQogCMKCARIENjA1MRiHWSCpUSjX5okDMO7qiQM4T0ABWAEKHwjCggESBDY1ODAYqVEgQyjK64kDMLXsiQM4T0ABWAEKaAogCMKCARIENjY3OBhDIOKaASjStYsDML62iwM4T0AAWAEKIgjCggESBDE1OTkY4poBIOuJASjBt4sDMKa7iwM4T0ABWAEKIAjCggESAzc3OBjriQEgoGwonb6LAzCpv4sDOE9AAVgBEgoIARABGAEqAkJBGAEiBAgBEAEoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, Mar 12 - Mon, Mar 16 ARN Stockholm DCA Washington $515 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ARN,to:DCA,departure:3/12/2026TANYT&leg2=from:DCA,to:ARN,departure:3/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:514.03&airProductToken=AQquAQo8CMGGARIENjE5MxigbCCVIijvsocDMPazhwM4S0AAWAFqBUJBU0lDcghLWEhQQVhCUXoJCM-mARIDOTcwCjwIwYYBEgQ2MjExGJUiIJhdKOS0hwMwhbmHAzhLQAFYAWoFQkFTSUNyCEtYSFBBWEJRegkIz6YBEgMwNTUKMAjBhgESBDg4MjUYmF0gQyjAu4cDMLS8hwM4S0ABWAFqBUJBU0lDcghLWEhQQVhCUQquAQowCMGGARIEODgyNBhDIJhdKNrmhwMww-eHAzhLQABYAWoFQkFTSUNyCEtYSFBBWEJRCjwIwYYBEgQ2MjEyGJhdIJUiKKfohwMwh-yHAzhLQAFYAWoFQkFTSUNyCEtYSFBBWEJRegkIz6YBEgMwNTYKPAjBhgESBDYyMjEYlSIgoGwo6O2HAzDv7ocDOEtAAVgBagVCQVNJQ3IIS1hIUEFYQlF6CQjPpgESAzk2NRIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMA0) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Sep 29 - Tue, Nov 3 ARN Stockholm DCA Washington $516 Roundtrip found 7 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ARN,to:DCA,departure:9/29/2026TANYT&leg2=from:DCA,to:ARN,departure:11/3/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:515.13&airProductToken=AQqiAQo8CMGGARIEOTI3NBigbCClBCi6h5kDMLyImQM4S0AAWAFqBUJBU0lDcghLWEhQQVhCUXoJCMyQARIDODExCjAIwYYBEgM4NDUYpQQgmF0om4mZAzCAjZkDOEtAAVgBagVCQVNJQ3IIS1hIUEFYQlEKMAjBhgESBDg4MjMYmF0gQyjujZkDMNyOmQM4S0ABWAFqBUJBU0lDcghLWEhQQVhCUQqZAQowCMGGARIEODgyNBhDIJhdKIyZnAMw9ZmcAzhLQABYAWoFQkFTSUNyCEtYSFBLWEJRCjEIwYYBEgM4MzIYmF0goaQBKLGanAMw2p2cAzhLQAFYAWoFQkFTSUNyCEtYSFBLWEJRCjII05wBEgQyMjkxGKGkASCgbCjDnpwDMMqfnAM4S0ABWAFqBUJBU0lDcghLWEhQS1hCURIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, Mar 12 - Mon, Mar 16 ARN Stockholm DCA Washington $519 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ARN,to:DCA,departure:3/12/2026TANYT&leg2=from:DCA,to:ARN,departure:3/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:518.93&airProductToken=AQqkAQo8CMGGARIENjE5MxigbCCVIijvsocDMPazhwM4S0AAWAFqBUJBU0lDcghLWEhQQVhCUXoJCM-mARIDOTcwCjEIwYYBEgM4ODcYlSIgmM4BKN-0hwMwirmHAzhLQAFYAWoFQkFTSUNyCEtYSFBBWEJRCjEIwYYBEgQ4Nzg4GJjOASBDKPy7hwMw27yHAzhLQAFYAWoFQkFTSUNyCEtYSFBBWEJRCq4BCjAIwYYBEgQ4ODI0GEMgmF0o2uaHAzDD54cDOEtAAFgBagVCQVNJQ3IIS1hIUEFYQlEKPAjBhgESBDYyMTIYmF0glSIop-iHAzCH7IcDOEtAAVgBagVCQVNJQ3IIS1hIUEFYQlF6CQjPpgESAzA1Ngo8CMGGARIENjIyMRiVIiCgbCjo7YcDMO_uhwM4S0ABWAFqBUJBU0lDcghLWEhQQVhCUXoJCM-mARIDOTY1EgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwDQ) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Tue, Apr 14 - Tue, Apr 21 ARN Stockholm DCA Washington $529 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ARN,to:DCA,departure:4/14/2026TANYT&leg2=from:DCA,to:ARN,departure:4/21/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:528.73&airProductToken=AQqhAQowCMmEARIDODI4GKBsIIwYKKOrigMwmK2KAzhPQABYAWoFQkFTSUNyCE9MTjBUMkJXCjAIyYQBEgMzNDEYjBggrhwoqbOKAzDtt4oDOE9AAVgBagVCQVNJQ3IIT0xOMFQyQlcKOwjJhAESBDgzMDkYrhwgQyjMuIoDMMm5igM4T0ABWAFqBUJBU0lDcghPTE4wVDJCV3oJCMGCARIDNDg5CqIBCjwIyYQBEgQ4MzEyGEMgrhwoyfqKAzDZ-4oDOE9AAFgBagVCQVNJQ3IIT0xOMFQyQld6CgjBggESBDIzMDQKMAjJhAESAzM0MhiuHCCMGCjD_IoDMLyAiwM4T0ABWAFqBUJBU0lDcghPTE4wVDJCVwowCMmEARIDODIzGIwYIKBsKK-BiwMwmoOLAzhPQAFYAWoFQkFTSUNyCE9MTjBUMkJXEgoIAhABGAIqAklCGAEiBAgBEAEoAigDKAQwDQ) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Alternative airports near Washington Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:ARN,to:IAD,departure:3/16/2026TANYT&leg2=from:IAD,to:ARN,departure:3/24/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) IAD Washington Dulles Intl. Cheapest 36 min [Flights from $493 ](https://www.expedia.com/Flights-Search?leg1=from:ARN,to:IAD,departure:3/16/2026TANYT&leg2=from:IAD,to:ARN,departure:3/24/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Travel information | Origin airport | Arlanda | | ------------------- | --------------------------------- | | Destination airport | Ronald Reagan Washington National | | Roundtrip price | $487 | | Distance | 4112 mi | ## Book with confidence # Stockholm to Washington Flights The cheapest times to fly from Stockholm to Washington On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Stockholm to Washington are during the month of April. You can find some of the cheapest flights from Stockholm to Washington with Expedia's search tool and vast selection of airlines. The best time to book a flight from Stockholm to Washington Sunday is one of the best days to book for cheap flights from Stockholm to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from Stockholm to Washington Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Stockholm to Washington in 2026\. You can also book with separate airlines for your outbound and return journeys, from $286 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Stockholm to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Stockholm to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. \*Flight schedules are subject to change. \*Available to One Key members.