Title: CA $556 Cheap Flights from Buffalo (BUF) to Sofia (SOF) - Expedia.ca ![Ivan Vazov National Theatre which includes heritage architecture](https://images.trvl-media.com/place/6097820/e84c7119-8c1f-4bb6-91b5-7cb881e80956.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6097820/e84c7119-8c1f-4bb6-91b5-7cb881e80956.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $556 Cheap Flights from Buffalo (BUF) to Sofia (SOF) [View CA $556 flight on Tue, May 12, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:BUF,to:SOF,departure:12/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:555.79&airProductToken=AQqFAQotCMJsEgQxOTAxGIEtIKlRKPnkjAMwzeWMAzhQQABYAWoCQU5yCFBJMkFCRVk1CikIyqoBEgM1MDEYqVEggTEo7uaMAzCF64wDOFJAAVgBcghSSzE0T1dVUwopCMqqARIDMTEyGIExINIrKIjvjAMw0--MAzhSQAFYAXIIUksxNE9XVVMSCggBEAEYASoCSlUYASIECAEQASgCKAMoBDAB) - [Roundtrip](?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 ## Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Sofia Airport (SOF) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:buf,to:sof,departure:30/10/2025TANYT&leg2=from:sof,to:buf,departure:06/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![JetBlue Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.ca/Flights-Search?leg1=from:buf,to:sof,departure:30/10/2025TANYT&leg2=from:sof,to:buf,departure:06/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.ca/Flights-Search?leg1=from:buf,to:sof,departure:30/10/2025TANYT&leg2=from:sof,to:buf,departure:06/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Turkish Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:buf,to:sof,departure:30/10/2025TANYT&leg2=from:sof,to:buf,departure:06/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![Air France](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France [](https://www.expedia.ca/Flights-Search?leg1=from:buf,to:sof,departure:30/10/2025TANYT&leg2=from:sof,to:buf,departure:06/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![KLM](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.ca/Flights-Search?leg1=from:buf,to:sof,departure:30/10/2025TANYT&leg2=from:sof,to:buf,departure:06/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![Austrian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_OS.svg) Austrian Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:buf,to:sof,departure:30/10/2025TANYT&leg2=from:sof,to:buf,departure:06/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"OS"}}]) ![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 30% 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.ca/login) ## Cheap flights from Buffalo (BUF) to Sofia (SOF) Prices were available within the past 7 days and start at CA $556 for one-way flights and CA $947 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, May 12 - Tue, Jun 9 BUF Buffalo SOF Sofia CA $947 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SOF,departure:12/05/2026TANYT&leg2=from:SOF,to:BUF,departure:09/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:946.79&airProductToken=AQqhAQo0CMyQARIENzc1MRiBLSCIGCik54wDMPPnjAM4TEAAWAFqCEVDT0xJR0hUcghMTFgyNkxHVAozCMyQARIDNDE5GIgYIKUEKPLojAMwyOyMAzhMQAFYAWoIRUNPTElHSFRyCExMWDI2TEdUCjQIzJABEgQxNDI2GKUEINIrKLvtjAMwve6MAzhMQAFYAWoIRUNPTElHSFRyCExMWDI2TEdUCqMBCjQIzJABEgQxNDMxGNIrIKUEKIObjwMwmZyPAzhUQABYAWoIRUNPTElHSFRyCFRLWDQ2TEdUCjQIzJABEgM0MDIYpQQgxI0BKOiejwMw3KKPAzhUQAFYAWoIRUNPTElHSFRyCFRLWDQ2TEdUCjUIzJABEgQ4NTc1GMSNASCBLSicpY8DMP2ljwM4VEABWAFqCEVDT0xJR0hUcghUS1g0NkxHVBIKCAEQARgBKgJMSBgBIgQIARABKAIoAygEMAs) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, May 12 - Tue, Jun 9 BUF Buffalo SOF Sofia CA $951 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SOF,departure:12/05/2026TANYT&leg2=from:SOF,to:BUF,departure:09/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:950.19&airProductToken=AQqhAQo0CMyQARIENzc1MRiBLSCIGCik54wDMPPnjAM4TEAAWAFqCEVDT0xJR0hUcghMTFgyNkxHVAozCMyQARIDNDE5GIgYIKUEKPLojAMwyOyMAzhMQAFYAWoIRUNPTElHSFRyCExMWDI2TEdUCjQIzJABEgQxNDI2GKUEINIrKLvtjAMwve6MAzhMQAFYAWoIRUNPTElHSFRyCExMWDI2TEdUCqEBCjQIzJABEgQxNzA3GNIrIIwVKPSajwMw7JuPAzhUQABYAWoIRUNPTElHSFRyCFRLWDQ2TEdUCjMIzJABEgM0MTQYjBUgiBgooaCPAzC9pI8DOFRAAVgBaghFQ09MSUdIVHIIVEtYNDZMR1QKNAjMkAESBDc4MjQYiBgggS0o56WPAzCupo8DOFRAAVgBaghFQ09MSUdIVHIIVEtYNDZMR1QSCggBEAEYASoCTEgYASIECAEQASgCKAMoBDAL) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, May 12 - Tue, Jun 9 BUF Buffalo SOF Sofia CA $970 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SOF,departure:12/05/2026TANYT&leg2=from:SOF,to:BUF,departure:09/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:969.99&airProductToken=AQqhAQo0CMyQARIENzc1MRiBLSCIGCik54wDMPPnjAM4TEAAWAFqCEVDT0xJR0hUcghMTFgyNkxHVAozCMyQARIDNDE5GIgYIKUEKPLojAMwyOyMAzhMQAFYAWoIRUNPTElHSFRyCExMWDI2TEdUCjQIzJABEgQxNDI2GKUEINIrKLvtjAMwve6MAzhMQAFYAWoIRUNPTElHSFRyCExMWDI2TEdUCqEBCjMIz6YBEgM3ODAY0isglSIo7JuPAzDLnI8DOFRAAFgBaghFQ09MSUdIVHIIVEtYNDZMR1QKMwjPpgESAjM3GJUiIMSNASjNnY8DMPOhjwM4VEABWAFqCEVDT0xJR0hUcghUS1g0NkxHVAo1CM-mARIENzc1MxjEjQEggS0ojaOPAzDno48DOFRAAVgBaghFQ09MSUdIVHIIVEtYNDZMR1QSCggBEAEYASoCTEgYASIECAEQASgCKAMoBDAL) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Tue, May 12 - Tue, Jun 9 BUF Buffalo SOF Sofia CA $981 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SOF,departure:12/05/2026TANYT&leg2=from:SOF,to:BUF,departure:09/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:980.19&airProductToken=AQqFAQotCMJsEgQxOTAxGIEtIKlRKPnkjAMwzeWMAzhQQABYAWoCQU5yCFBJMkFCRVk1CikIyqoBEgM1MDEYqVEggTEo7uaMAzCF64wDOFJAAVgBcghSSzE0UlRVUwopCMqqARIDMTEyGIExINIrKIjvjAMw0--MAzhSQAFYAXIIUksxNFJUVVMKhQEKKQjKqgESAzExMxjSKyCBMSjRn48DMJygjwM4UkAAWAFyCFJMMTRSVFVTCikIyqoBEgM1MDAYgTEgqVEovqePAzCbrI8DOFJAAVgBcghSTDE0UlRVUwotCMJsEgQxMjAyGKlRIIEtKMuujwMwtK-PAzhTQAFYAWoCQU5yCFNJNEFCRVk1EgoIARABGAEqAkpVGAEiBAgBEAEoAigDKAQwAQ) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, May 12 - Tue, Jun 9 BUF Buffalo SOF Sofia CA $999 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SOF,departure:12/05/2026TANYT&leg2=from:SOF,to:BUF,departure:09/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:998.79&airProductToken=AQqjAQo1CMyQARIENzgwMxiBLSDEjQEo-OaMAzDO54wDOFRAAFgBaghFQ09MSUdIVHIIVExYMjZMR1QKNAjMkAESAzQwMxjEjQEgpQQo6OiMAzCq7IwDOFRAAVgBaghFQ09MSUdIVHIIVExYMjZMR1QKNAjMkAESBDE0MjYYpQQg0isou-2MAzC97owDOFRAAVgBaghFQ09MSUdIVHIIVExYMjZMR1QKowEKNAjMkAESBDE0MzEY0isgpQQog5uPAzCZnI8DOFRAAFgBaghFQ09MSUdIVHIIVEtYNDZMR1QKNAjMkAESAzQwMhilBCDEjQEo6J6PAzDcoo8DOFRAAVgBaghFQ09MSUdIVHIIVEtYNDZMR1QKNQjMkAESBDg1NzUYxI0BIIEtKJyljwMw_aWPAzhUQAFYAWoIRUNPTElHSFRyCFRLWDQ2TEdUEgoIARABGAEqAkxIGAEiBAgBEAEoAigDKAQwCw) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, May 12 - Tue, Jun 9 BUF Buffalo SOF Sofia CA $1,003 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SOF,departure:12/05/2026TANYT&leg2=from:SOF,to:BUF,departure:09/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1002.19&airProductToken=AQqjAQo1CMyQARIENzgwMxiBLSDEjQEo-OaMAzDO54wDOFRAAFgBaghFQ09MSUdIVHIIVExYMjZMR1QKNAjMkAESAzQwMxjEjQEgpQQo6OiMAzCq7IwDOFRAAVgBaghFQ09MSUdIVHIIVExYMjZMR1QKNAjMkAESBDE0MjYYpQQg0isou-2MAzC97owDOFRAAVgBaghFQ09MSUdIVHIIVExYMjZMR1QKoQEKNAjMkAESBDE3MDcY0isgjBUo9JqPAzDsm48DOFRAAFgBaghFQ09MSUdIVHIIVEtYNDZMR1QKMwjMkAESAzQxNBiMFSCIGCihoI8DML2kjwM4VEABWAFqCEVDT0xJR0hUcghUS1g0NkxHVAo0CMyQARIENzgyNBiIGCCBLSjnpY8DMK6mjwM4VEABWAFqCEVDT0xJR0hUcghUS1g0NkxHVBIKCAEQARgBKgJMSBgBIgQIARABKAIoAygEMAs) ![Austrian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/OS.gif) Tue, May 12 - Tue, Jun 9 BUF Buffalo SOF Sofia CA $1,011 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SOF,departure:12/05/2026TANYT&leg2=from:SOF,to:BUF,departure:09/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1010.29&airProductToken=AQqhAQo1CM-mARIENzc1NBiBLSDEjQEo-OaMAzDO54wDOFRAAFgBaghFQ09MSUdIVHIIVExYMjZMR1QKMwjPpgESAjM4GMSNASCVIijU6IwDML7sjAM4VEABWAFqCEVDT0xJR0hUcghUTFgyNkxHVAozCM-mARIDNzcxGJUiINIrKI7tjAMw6O2MAzhUQAFYAWoIRUNPTElHSFRyCFRMWDI2TEdUCqMBCjQIzJABEgQxNDMxGNIrIKUEKIObjwMwmZyPAzhUQABYAWoIRUNPTElHSFRyCFRLWDQ2TEdUCjQIzJABEgM0MDIYpQQgxI0BKOiejwMw3KKPAzhUQAFYAWoIRUNPTElHSFRyCFRLWDQ2TEdUCjUIzJABEgQ4NTc1GMSNASCBLSicpY8DMP2ljwM4VEABWAFqCEVDT0xJR0hUcghUS1g0NkxHVBIKCAEQARgBKgJPUxgBIgQIARABKAIoAygEMAs) ![Austrian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/OS.gif) Tue, May 12 - Tue, Jun 9 BUF Buffalo SOF Sofia CA $1,014 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SOF,departure:12/05/2026TANYT&leg2=from:SOF,to:BUF,departure:09/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1013.69&airProductToken=AQqhAQo1CM-mARIENzc1NBiBLSDEjQEo-OaMAzDO54wDOFRAAFgBaghFQ09MSUdIVHIIVExYMjZMR1QKMwjPpgESAjM4GMSNASCVIijU6IwDML7sjAM4VEABWAFqCEVDT0xJR0hUcghUTFgyNkxHVAozCM-mARIDNzcxGJUiINIrKI7tjAMw6O2MAzhUQAFYAWoIRUNPTElHSFRyCFRMWDI2TEdUCqEBCjQIzJABEgQxNzAzGNIrIIwVKImejwMwi5-PAzhUQABYAWoIRUNPTElHSFRyCFRLWDQ2TEdUCjMIzJABEgM0MTQYjBUgiBgooaCPAzC9pI8DOFRAAVgBaghFQ09MSUdIVHIIVEtYNDZMR1QKNAjMkAESBDc4MjQYiBgggS0o56WPAzCupo8DOFRAAVgBaghFQ09MSUdIVHIIVEtYNDZMR1QSCggBEAEYASoCT1MYASIECAEQASgCKAMoBDAL) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, May 12 - Tue, Jun 9 BUF Buffalo SOF Sofia CA $1,022 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SOF,departure:12/05/2026TANYT&leg2=from:SOF,to:BUF,departure:09/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1021.99&airProductToken=AQqjAQo1CMyQARIENzgwMxiBLSDEjQEo-OaMAzDO54wDOFRAAFgBaghFQ09MSUdIVHIIVExYMjZMR1QKNAjMkAESAzQwMxjEjQEgpQQo6OiMAzCq7IwDOFRAAVgBaghFQ09MSUdIVHIIVExYMjZMR1QKNAjMkAESBDE0MjYYpQQg0isou-2MAzC97owDOFRAAVgBaghFQ09MSUdIVHIIVExYMjZMR1QKoQEKMwjPpgESAzc4MBjSKyCVIijsm48DMMucjwM4VEAAWAFqCEVDT0xJR0hUcghUS1g0NkxHVAozCM-mARICMzcYlSIgxI0BKM2djwMw86GPAzhUQAFYAWoIRUNPTElHSFRyCFRLWDQ2TEdUCjUIz6YBEgQ3NzUzGMSNASCBLSiNo48DMOejjwM4VEABWAFqCEVDT0xJR0hUcghUS1g0NkxHVBIKCAEQARgBKgJMSBgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, Dec 18 - Thu, Jan 1 BUF Buffalo SOF Sofia CA $4,086 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SOF,departure:18/12/2025TANYT&leg2=from:SOF,to:BUF,departure:01/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:4085.40&airProductToken=AQqZAQoxCNWCARIENDI5MRiBLSCIGCjGiIADMJ-JgAM4TUAAWAFqBTJfZWNvcghNSDM3ME5DRQoxCNWCARIEOTgyMhiIGCCVIiiEioADMIKOgAM4TUAAWAFqBTJfZWNvcghNSDM3ME5DRQoxCNWCARIEOTgzMhiVIiDSKyi0joADMI6PgAM4TUAAWAFqBTJfZWNvcghNSDM3ME5DRQqZAQoxCNWCARIEOTEyNRjSKyClBCjTooEDMO6jgQM4VUAAWAFqBTJfZWNvcghVSDI3ME5DRQoxCNWCARIEODgyNxilBCCIGCjLrYEDMOKxgQM4VUAAWAFqBTJfZWNvcghVSDI3ME5DRQoxCNWCARIENDgyMxiIGCCBLSjGsoEDMKazgQM4VUAAWAFqBTJfZWNvcghVSDI3ME5DRRIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ## Frequently asked questions ### How much is a flight from Buffalo Niagara Intl. Airport (BUF) to Sofia Intl. Airport? > Round-trip flights between Buffalo Niagara International Airport and Sofia Airport (SOF) start from CA $947. This is based on fares available within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from BUF to Sofia Airport (SOF)? > This can differ between air carriers, as each one has its own set of terms and conditions. Head to the [Customer Service Portal](https://www.expedia.ca/helpcenter), where there are easy-to-follow instructions on how to cancel online. ### How do I find cheap flights from Buffalo Niagara Intl. Airport (BUF) to Sofia Intl. Airport that have flexible change policies? > Use our "No change fees" filter to find flexible travel options for your flight from BUF to SOF. This allows you to secure a fantastic price in advance and still have the freedom to make changes without any additional fees. You'll just need to pay the fare difference, if applicable. ### How far is the flight from BUF to SOF? > You'll have 7,700 kilometres to cover on the long-haul Buffalo to Sofia route. Wear layers of comfy clothes and consider taking a sleep mask and earplugs. ### Which airlines fly direct from Buffalo Niagara International Airport to Sofia Airport (SOF)? > If you want to fly straight from Buffalo Niagara Intl. Airport (BUF) to Sofia Intl. Airport, you'll have to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly on this route. ### Are Buffalo Niagara Intl. Airport (BUF) to SOF flight tickets cheaper when they're purchased at the last minute? > Flight tickets from BUF to Sofia Intl. Airport are available up to a year prior to departure on Expedia. And although you may occasionally pick up fantastic last-minute deals, it's not something you should count on. Also, booking your flights in advance means you'll have more options — and you can avoid being wedged in the dreaded middle seat! We frequently update our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials. ## Travel information | Origin airport | Buffalo Niagara Intl. | | --- | --- | | Destination airport | Sofia | | Airlines serving | JetBlue Airways, Lufthansa, Turkish Airlines, United | | Roundtrip price | CA $947 | | Distance | 7692 km | ## Book with confidence ### Buffalo to Sofia Flights **The easy way to book your flights from Buffalo to Sofia**  With Expedia, it’s simple to find and book flights to Sofia from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Sofia, 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 Buffalo to Sofia today, tomorrow, or this week.   **Save dollars with cheap flights from Buffalo Niagara Intl., BUF to Sofia, SOF**  Sort your search results by price to find great deals on your flight from Buffalo to Sofia—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Sofia from Buffalo currently is just CA $947 rising to CA $4,086.   Here are more money-saving tips:  - Fly in May when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Sofia   - 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 Sofia from Buffalo**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. 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