--- title: "CA $921 Cheap Flights from Belfast (BFS) to Washington (WAS)" description: "Cheap Flights from Belfast (BFS) to Washington (WAS) start at CA $921 for one-way and for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.ca/lp/flights/bfs/was/belfast-to-washington" language: en-CA market: CA currency: CAD prices_as_of: 2026-11-13T00:07:56Z --- # CA $921 Cheap Flights from Belfast (BFS) to Washington (WAS) ![A river with cherry blossoms and the Washington Monument in the background.](https://images.trvl-media.com/place/3763/58eb1a51-e7f1-4f17-88af-21174d495e42.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View CA $921 flight on Fri, Sept 17, 2027](https://www.expedia.ca/Flights-Search?leg1=from:BHD,to:IAD,departure:17/09/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:920.50&airProductToken=AQppCjMIwoIBEgQxMzkzGOEZIOuJASi4jbgDMI2OuAM4UUAAWAFqBU5PQkFHcglRTFc1QzVCNFAKMgjCggESAzI5MRjriQEgiBgo7I64AzDlkrgDOFFAAVgBagVOT0JBR3IJUUxXNUM1QjRQEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ## Popular airlines from Belfast International Airport (BFS) to Washington [Air Canada](https://www.expedia.ca/Flights-Search?leg1=from:BFS,to:WAS,departure:27/11/2026TANYT&leg2=from:WAS,to:BFS,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) [WestJet](https://www.expedia.ca/Flights-Search?leg1=from:BFS,to:WAS,departure:27/11/2026TANYT&leg2=from:WAS,to:BFS,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) [Flair Airlines](https://www.expedia.ca/Flights-Search?leg1=from:BFS,to:WAS,departure:27/11/2026TANYT&leg2=from:WAS,to:BFS,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) [American Airlines](https://www.expedia.ca/Flights-Search?leg1=from:BFS,to:WAS,departure:27/11/2026TANYT&leg2=from:WAS,to:BFS,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) [United](https://www.expedia.ca/Flights-Search?leg1=from:BFS,to:WAS,departure:27/11/2026TANYT&leg2=from:WAS,to:BFS,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) [Delta](https://www.expedia.ca/Flights-Search?leg1=from:BFS,to:WAS,departure:27/11/2026TANYT&leg2=from:WAS,to:BFS,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) [Porter Airlines](https://www.expedia.ca/Flights-Search?leg1=from:BFS,to:WAS,departure:27/11/2026TANYT&leg2=from:WAS,to:BFS,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap Flights from Belfast to Washington (BFS-WAS) Prices were available within the past 7 days and start at CA $921 for one-way flights, for the period specified. Prices and availability are subject to change. One way [Select British Airways flight, departing Fri, Sept 17 from Belfast to Washington, priced at CA $921 Found 3 hours ago](https://www.expedia.ca/Flights-Search?leg1=from:BHD,to:IAD,departure:17/09/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:920.50&airProductToken=AQppCjMIwoIBEgQxMzkzGOEZIOuJASi4jbgDMI2OuAM4UUAAWAFqBU5PQkFHcglRTFc1QzVCNFAKMgjCggESAzI5MRjriQEgiBgo7I64AzDlkrgDOFFAAVgBagVOT0JBR3IJUUxXNUM1QjRQEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) BHD · IAD · One way [Select British Airways flight, departing Fri, Sept 17 from Belfast to Washington, priced at CA $929 Found 3 hours ago](https://www.expedia.ca/Flights-Search?leg1=from:BHD,to:DCA,departure:17/09/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:928.40&airProductToken=AQqqAQozCMKCARIEMTM5MxjhGSDriQEouI24AzCNjrgDOFFAAFgBagVOT0JBR3IJUUxXNUM1QjRQCjMIwoIBEgMyMTMY64kBIMGTASiKj7gDMMySuAM4UUABWAFqBU5PQkFHcglRTFc1QzVCNFAKPgjCggESBDE5MjQYwZMBIEMorZS4AzCjlbgDOFFAAVgBagVOT0JBR3IJUUxXNUM1QjRQegoIzaIBEgQxOTI0EgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) BHD · DCA · One way [Select Iberia flight, departing Fri, Sept 17 from Belfast to Baltimore, priced at CA $968 Found 3 hours ago](https://www.expedia.ca/Flights-Search?leg1=from:BHD,to:BWI,departure:17/09/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:967.50&airProductToken=AQp%5FCj4IyYQBEgQzOTEzGOEZIOuJASiqi7gDMP-LuAM4UUAAWAFqBUJBU0lDcghRTFc1QzVCNHoKCMKCARIEMzkxMwo9CMmEARIEMzU5OBjriQEgwUUozo64AzC9krgDOFFAAVgBagVCQVNJQ3IIUUxXNUM1QjR6CQjCggESAzIyORIKCAEQARgBKgJJQhgBIgQIARABKAIoAygEMAE) BHD · BWI · One way [Select American Airlines flight, departing Wed, Jul 14 from Belfast to Baltimore, priced at CA $974 Found 3 days ago](https://www.expedia.ca/Flights-Search?leg1=from:BHD,to:BWI,departure:14/07/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:973.90&airProductToken=AQqAAQo-CMGCARIENzIxMBjhGSDriQEo4bGyAzC2srIDOE9AAFgBagVCQVNJQ3IIUUtYNUM1QjR6CgjCggESBDcyMTAKPgjBggESBDY5ODAY64kBIMFFKK6zsgMwnbeyAzhRQAFYAWoFQkFTSUNyCFFLWDVDNUI0egoIwoIBEgQ2OTgwEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) BHD · BWI · One way [Select American Airlines flight, departing Sat, Apr 3 from Belfast to Baltimore, priced at CA $979 Found 6 days ago](https://www.expedia.ca/Flights-Search?leg1=from:BHD,to:BWI,departure:03/04/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:978.40&airProductToken=AQqAAQo-CMGCARIENjc3ORjhGSDriQEok7mpAzDjuakDOE9AAFgBagVCQVNJQ3IITktXNUM1QjR6CgjCggESBDY3NzkKPgjBggESBDY5ODAY64kBIMFFKI7DqQMw%5FcapAzhOQAFYAWoFQkFTSUNyCE5LVzVDNUI0egoIwoIBEgQ2OTgwEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) BHD · BWI · One way [Select Iberia flight, departing Sat, Apr 3 from Belfast to Washington, priced at CA $979 Found 6 days ago](https://www.expedia.ca/Flights-Search?leg1=from:BHD,to:IAD,departure:03/04/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:978.91&airProductToken=AQqAAQo-CMmEARIEMzkxMxjhGSDriQEoyrSpAzCftakDOFFAAFgBagVCQVNJQ3IIUUtXNUM1QjR6CgjCggESBDM5MTMKPgjJhAESBDM2MzIY64kBIIgYKMW5qQMwtL2pAzhRQAFYAWoFQkFTSUNyCFFLVzVDNUI0egoIwoIBEgQzNjMyEgoIAhABGAIqAklCGAEiBAgBEAEoAigDKAQwDQ) BHD · IAD · One way [Select Iberia flight, departing Sat, Apr 3 from Belfast to Baltimore, priced at CA $986 Found 6 days ago](https://www.expedia.ca/Flights-Search?leg1=from:BHD,to:BWI,departure:03/04/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:985.09&airProductToken=AQqAAQo-CMmEARIEMzkxMxjhGSDriQEoyrSpAzCftakDOE5AAFgBagVCQVNJQ3IITktXNUM1QjR6CgjCggESBDM5MTMKPgjJhAESBDM1OTgY64kBIMFFKO63qQMw3bupAzhOQAFYAWoFQkFTSUNyCE5LVzVDNUI0egoIwoIBEgQzNTk4EgoIAhABGAIqAklCGAEiBAgBEAEoAigDKAQwDQ) BHD · BWI · One way [Select British Airways flight, departing Wed, Jul 14 from Belfast to Washington, priced at CA $986 Found 3 days ago](https://www.expedia.ca/Flights-Search?leg1=from:BHD,to:IAD,departure:14/07/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:985.61&airProductToken=AQppCjMIwoIBEgQxNDExGOEZIOuJASiKsLIDMN-wsgM4TkAAWAFqBU5PQkFHcglOS1g1QzVCNFAKMgjCggESAzIxNxjriQEgiBgo97KyAzDmtrIDOE5AAVgBagVOT0JBR3IJTktYNUM1QjRQEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) BHD · IAD · One way [Select British Airways flight, departing Sat, Apr 3 from Belfast to Washington, priced at CA $987 Found 6 days ago](https://www.expedia.ca/Flights-Search?leg1=from:BHD,to:DCA,departure:03/04/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:986.95&airProductToken=AQqoAQozCMKCARIEMTM5MRjhGSDriQEog7apAzDYtqkDOFFAAFgBagVOT0JBR3IJUUtXNUM1QjRQCjIIwoIBEgMxNzcY64kBIKlRKOS3qQMwv7upAzhRQAFYAWoFTk9CQUdyCVFLVzVDNUI0UAo9CMKCARIENDY3MRipUSBDKKi8qQMwkb2pAzhTQAFYAWoFTk9CQUdyCVFLVzVDNUI0UHoKCNmwARIENDY3MRIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) BHD · DCA · One way [Select Iberia flight, departing Fri, Sept 17 from Belfast to Baltimore, priced at CA $1,012 Found 3 hours ago](https://www.expedia.ca/Flights-Search?leg1=from:BHD,to:BWI,departure:17/09/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1011.50&airProductToken=AQp%5FCj4IyYQBEgQzODg4GOEZIOuJASi7kbgDMIaSuAM4TkAAWAFqBUJBU0lDcghOTFc1QzVCNHoKCMKCARIEMzg4OAo9CMmEARIEMzU5OBjriQEgwUUo7pm4AzDdnbgDOE5AAVgBagVCQVNJQ3IITkxXNUM1QjR6CQjCggESAzIyORIKCAEQARgBKgJJQhgBIgQIARABKAIoAygEMAE) BHD · BWI · One way [Select British Airways flight, departing Wed, Jul 14 from Belfast to Washington, priced at CA $1,035 Found 3 days ago](https://www.expedia.ca/Flights-Search?leg1=from:BHD,to:IAD,departure:14/07/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1034.22&airProductToken=AQp1Cj8IwoIBEgQ4NzUxGOEZIMvAASiZsLIDMPOwsgM4UUAAWAFqBU5PQkFHcglRS1g1QzVCNFB6CgjDlAESBDg3NTEKMgjCggESAzIxNxjriQEgiBgo97KyAzDmtrIDOFFAAVgBagVOT0JBR3IJUUtYNUM1QjRQEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) BHD · IAD · One way [Select Iberia flight, departing Sat, Apr 3 from Belfast to Baltimore, priced at CA $1,036 Found 6 days ago](https://www.expedia.ca/Flights-Search?leg1=from:BHD,to:BWI,departure:03/04/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1035.36&airProductToken=AQqzAQo-CMmEARIEMzkxMxjhGSDriQEoyrSpAzCftakDOFFAAFgBagVCQVNJQ3IIUUtXNUM1QjR6CgjCggESBDM5MTMKPgjJhAESBDM2MzQY64kBIK4cKOK2qQMw6rqpAzhRQAFYAWoFQkFTSUNyCFFLVzVDNUI0egoIwoIBEgQzNjM0CjEIwYIBEgQzNTI3GK4cIMFFKKW-qQMwor-pAzhRQAFYAWoFQkFTSUNyCFFLVzVDNUI0EgoIARABGAEqAklCGAEiBAgBEAEoAigDKAQwAQ) BHD · BWI · One way [Select American Airlines flight, departing Sat, Apr 3 from Belfast to Washington, priced at CA $1,042 Found 6 days ago](https://www.expedia.ca/Flights-Search?leg1=from:BHD,to:IAD,departure:03/04/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1041.20&airProductToken=AQqnAQo-CMGCARIENzIxMBjhGSDriQEog7apAzDYtqkDOE9AAFgBagVCQVNJQ3IIUUtXNUM1QjR6CgjCggESBDcyMTAKMQjBggESAjc5GOuJASCjsQEopbipAzCCvakDOEJAAVgBagVCQVNJQ3IIUUtXNUM1QjQKMgjBggESBDIxNTUYo7EBIIgYKJTDqQMww8SpAzhCQAFYAWoFQkFTSUNyCFFLVzVDNUI0EgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) BHD · IAD · One way [Select British Airways flight, departing Wed, Jul 14 from Belfast to Washington, priced at CA $1,043 Found 3 days ago](https://www.expedia.ca/Flights-Search?leg1=from:BHD,to:DCA,departure:14/07/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1042.26&airProductToken=AQqzAQo%5FCMKCARIEODc1MRjhGSDLwAEombCyAzDzsLIDOFFAAFgBagVOT0JBR3IJUUtYNUM1QjRQegoIw5QBEgQ4NzUxCjEIwoIBEgI2NxjriQEg71kovbOyAzCYt7IDOFFAAVgBagVOT0JBR3IJUUtYNUM1QjRQCj0IwoIBEgQ2NzYwGO9ZIEMouLiyAzCEubIDOFFAAVgBagVOT0JBR3IJUUtYNUM1QjRQegoIz5ABEgQ2NzYwEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) BHD · DCA · One way [Select Aer Lingus flight, departing Sat, Apr 3 from Belfast to Washington, priced at CA $1,056 Found 6 days ago](https://www.expedia.ca/Flights-Search?leg1=from:BHD,to:IAD,departure:03/04/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1055.54&airProductToken=AQqQAQo3CMWSARIEODQwMxjhGSDriQEovbqpAzCIu6kDOE9AAFgBcghRS1c1QzVNNHoKCMKCARIEODQwMwoqCMWSARIDMTUzGOuJASCDDSj2wKkDMMvBqQM4RkABWAFyCFFLVzVDNU00CikIxZIBEgMxMTcYgw0giBgo3MKpAzDBxqkDOFFAAVgBcghRS1c1QzVNNBIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMAE) BHD · IAD · W · ashington · One way [Select American Airlines flight, departing Wed, Jul 14 from Belfast to Baltimore, priced at CA $1,068 Found 3 days ago](https://www.expedia.ca/Flights-Search?leg1=from:BHD,to:BWI,departure:14/07/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1067.90&airProductToken=AQqAAQo-CMGCARIENjc2MBjhGSDriQEoybSyAzCZtbIDOE9AAFgBagVCQVNJQ3IIUUhXNUM1QjR6CgjCggESBDY3NjAKPgjBggESBDY5ODAY64kBIMFFKL--sgMwrsKyAzhRQAFYAWoFQkFTSUNyCFFIVzVDNUI0egoIwoIBEgQ2OTgwEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) Wed, Jul 1 · 4 · BHD · BWI · One way [Select British Airways flight, departing Sat, Apr 3 from Belfast to Baltimore, priced at CA $1,074 Found 6 days ago](https://www.expedia.ca/Flights-Search?leg1=from:BHD,to:BWI,departure:03/04/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1073.67&airProductToken=AQppCjMIwoIBEgQxNDExGOEZIOuJASjttKkDMMK1qQM4U0AAWAFqBU5PQkFHcglTS1c1QzVCNFAKMgjCggESAzIyORjriQEgwUUo7repAzDdu6kDOFNAAVgBagVOT0JBR3IJU0tXNUM1QjRQEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) BHD · BWI · One way [Select American Airlines flight, departing Wed, Jul 14 from Belfast to Baltimore, priced at CA $1,076 Found 3 days ago](https://www.expedia.ca/Flights-Search?leg1=from:BHD,to:BWI,departure:14/07/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1075.70&airProductToken=AQqnAQo-CMGCARIENjc2MBjhGSDriQEoybSyAzCZtbIDOE9AAFgBagVCQVNJQ3IIUUhXNUM1QjR6CgjCggESBDY3NjAKMgjBggESAzczMRjriQEg4poBKM-8sgMw68CyAzhCQAFYAWoFQkFTSUNyCFFIVzVDNUI0CjEIwYIBEgMzMjIY4poBIMFFKMXDsgMwpcSyAzhCQAFYAWoFQkFTSUNyCFFIVzVDNUI0EgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) BHD · BWI · One way [Select American Airlines flight, departing Wed, Jul 14 from Belfast to Baltimore, priced at CA $1,096 Found 3 days ago](https://www.expedia.ca/Flights-Search?leg1=from:BHD,to:BWI,departure:14/07/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1095.90&airProductToken=AQp-Cj0IwYIBEgQ3MjEwGOEZIOuJASjhsbIDMLaysgM4T0AAWAFqBE1BSU5yCFFLWDVDNU00egoIwoIBEgQ3MjEwCj0IwYIBEgQ2OTgwGOuJASDBRSius7IDMJ23sgM4UUABWAFqBE1BSU5yCFFLWDVDNU00egoIwoIBEgQ2OTgwEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) BHD · BWI · One way [Select Delta flight, departing Sat, Apr 3 from Belfast to Washington, priced at CA $2,586 Found 6 days ago](https://www.expedia.ca/Flights-Search?leg1=from:BHD,to:IAD,departure:03/04/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:2585.40&airProductToken=AQqIAQpCCMSYARIEOTUxMBjhGSCAkwEo2bmpAzC4uqkDOEVAAFgBaglNQUlOQkFTSUNyCE1ZSzNCQkxBegoIy5gBEgQ5NTEwCkIIxJgBEgQ5Mzg0GICTASCIGCjDwqkDMLfGqQM4RUABWAFqCU1BSU5CQVNJQ3IITVlLM0JCTEF6CgjLmAESBDkzODQSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) BHD · IAD · One way ## Book with confidence ### Belfast to Washington Flights #### The easy way to book your flights from Belfast to Washington With Expedia, it’s simple to find and book flights to Washington from Belfast whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 5 airlines that cover this route. There are nonstop flights to WAS-All Airports, too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Belfast to Washington today, tomorrow, or this week. #### Save dollars with cheap flights from Belfast Intl., BFS to WAS-All Airports, WAS Sort your search results by price to find great deals on your flight from Belfast to Washington—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Washington from Belfast currently is just rising to . Here are more money-saving tips: - Fly in when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Washington - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! #### Reasons to choose Expedia for your flight to Washington from Belfast Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Washington with Expedia today. ## Travel information | Origin airport | Belfast International Airport | | ------------------- | --------------------------------------- | | Destination airport | Washington Dulles International Airport | | Distance | 5,435 km away | | Roundtrip price | CA $921 | \*Available to Expedia members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/bfs/was/belfast-to-washington fr-CA: https://www.expedia.ca/fr/lp/vols/bfs/was/belfast-a-washington ar: https://www.expedia.sa/lp/flights/bfs/was/belfast-to-washington it-IT: https://www.expedia.it/lp/voli/bfs/was/belfast-a-tutti-gli-aeroporti-di-washington en-US: https://www.expedia.com/lp/flights/bfs/was/belfast-to-washington en-GB: https://www.expedia.co.uk/lp/flights/bfs/was/belfast-to-washington es: https://www.expedia.com/es/lp/vuelos/bfs/was/belfast-a-todos-los-aeropuertos-de-washington ```