Title: $276 Cheap flights from Charleston to Bucharest (CHS to OTP) - Expedia.com ![Palace of the Parliament featuring a fountain, street scenes and heritage architecture](https://images.trvl-media.com/place/6082389/76a76bc2-fa86-4a27-88cb-7b6d9ec338b9.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6082389/76a76bc2-fa86-4a27-88cb-7b6d9ec338b9.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $276 Cheap Flights from Charleston (CHS) to Bucharest (OTP) [View $276 flight on Wed, Aug 19, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:CHS,to:OTP,departure:8/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:275.90&airProductToken=AQqmAQo-CMKCARIENjgwORjikQEgjAIomb-VAzCBwJUDOE9AAFgBagVOT0JBR3IIT0xYOUM5QlZ6CgjBggESBDY4MDkKMQjCggESAzIwNhiMAiDriQEojMKVAzCjxpUDOE9AAVgBagVOT0JBR3IIT0xYOUM5QlYKMQjCggESAzg3NBjriQEg7nwor8eVAzD3yJUDOE9AAVgBagVOT0JBR3IIT0xYOUM5QlYSCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers 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 Charleston Intl. Airport (CHS) to Henri Coanda Intl. Airport (OTP) - ![](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:CHS,to:OTP,departure:2/19/2026TANYT&leg2=from:OTP,to:CHS,departure:2/26/2026TANYT&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_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CHS,to:OTP,departure:2/19/2026TANYT&leg2=from:OTP,to:CHS,departure:2/26/2026TANYT&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_AF.svg) Air France [](https://www.expedia.com/Flights-Search?leg1=from:CHS,to:OTP,departure:2/19/2026TANYT&leg2=from:OTP,to:CHS,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.com/Flights-Search?leg1=from:CHS,to:OTP,departure:2/19/2026TANYT&leg2=from:OTP,to:CHS,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:CHS,to:OTP,departure:2/19/2026TANYT&leg2=from:OTP,to:CHS,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](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:CHS,to:OTP,departure:2/19/2026TANYT&leg2=from:OTP,to:CHS,departure:2/26/2026TANYT&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_KL.svg) KLM [](https://www.expedia.com/Flights-Search?leg1=from:CHS,to:OTP,departure:2/19/2026TANYT&leg2=from:OTP,to:CHS,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](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 Charleston to Bucharest (CHS-OTP) Prices were available within the past 7 days and start at $276 for one-way flights and $616 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, Mar 17 - Tue, Mar 24 CHS Charleston OTP Bucharest $616 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:OTP,departure:3/17/2026TANYT&leg2=from:OTP,to:CHS,departure:3/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:615.53&airProductToken=AQq6AQpBCMyQARIEODU2ORjikQEgrhwolfOHAzC49IcDOExAAFgBaghFQ09MSUdIVHIITExBODZEQlF6CgjVggESBDU3ODQKMwjMkAESAzQzNRiuHCCMFSjG9YcDMLr5hwM4TEABWAFqCEVDT0xJR0hUcghMTEE4NkRCUQpACMyQARIENDE1NhiMFSDufCjL-ocDMMP7hwM4TEABWAFqCEVDT0xJR0hUcghMTEE4NkRCUXoKCNaYARIEMTY1MgqwAQo0CMyQARIEMTQyMxjufCClBCiLuYgDMKa6iAM4VEAAWAFqCEVDT0xJR0hUcghUTFg4NlVCUQo0CMyQARIDNDAyGKUEIMSNASiOvYgDMJvBiAM4VEABWAFqCEVDT0xJR0hUcghUTFg4NlVCUQpCCMyQARIENzc1NhjEjQEg4pEBKIvDiAMwksSIAzhUQAFYAWoIRUNPTElHSFRyCFRMWDg2VUJRegoI1YIBEgQyNjA4EgoIARABGAEqAkxIGAEiBAgBEAEoAigDKAQwCw) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, Mar 17 - Tue, Mar 24 CHS Charleston OTP Bucharest $629 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:OTP,departure:3/17/2026TANYT&leg2=from:OTP,to:CHS,departure:3/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:628.23&airProductToken=AQquAQpBCMyQARIEODU2NxjikQEgrhworvCHAzDR8YcDOExAAFgBaghFQ09MSUdIVHIITExBODZEQlF6CgjVggESBDM0NDEKMwjMkAESAzQzMRiuHCClBCjt8ocDMOH2hwM4TEABWAFqCEVDT0xJR0hUcghMTEE4NkRCUQo0CMyQARIEMTQxOBilBCDufCif-IcDMKv5hwM4TEABWAFqCEVDT0xJR0hUcghMTEE4NkRCUQqwAQo0CMyQARIEMTQyMxjufCClBCiLuYgDMKa6iAM4VEAAWAFqCEVDT0xJR0hUcghUTFg4NlVCUQo0CMyQARIDNDAyGKUEIMSNASiOvYgDMJvBiAM4VEABWAFqCEVDT0xJR0hUcghUTFg4NlVCUQpCCMyQARIENzc1NhjEjQEg4pEBKIvDiAMwksSIAzhUQAFYAWoIRUNPTElHSFRyCFRMWDg2VUJRegoI1YIBEgQyNjA4EgoIARABGAEqAkxIGAEiBAgBEAEoAigDKAQwCw) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, Mar 17 - Tue, Mar 24 CHS Charleston OTP Bucharest $634 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:OTP,departure:3/17/2026TANYT&leg2=from:OTP,to:CHS,departure:3/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:633.96&airProductToken=AQq6AQpBCMyQARIEODU2ORjikQEgrhwolfOHAzC49IcDOExAAFgBaghFQ09MSUdIVHIITExBODZEQlF6CgjVggESBDU3ODQKMwjMkAESAzQzNRiuHCCMFSjG9YcDMLr5hwM4TEABWAFqCEVDT0xJR0hUcghMTEE4NkRCUQpACMyQARIENDE1NhiMFSDufCjL-ocDMMP7hwM4TEABWAFqCEVDT0xJR0hUcghMTEE4NkRCUXoKCNaYARIEMTY1MgquAQo0CMyQARIEMTY1MxjufCCMFSiwv4gDMLLAiAM4VEAAWAFqCEVDT0xJR0hUcghUTFg4NlVCUQozCMyQARIDNDM0GIwVIK4cKKbJiAMw-c2IAzhUQAFYAWoIRUNPTElHSFRyCFRMWDg2VUJRCkEIzJABEgQ3OTg4GK4cIOKRASi12IgDMLnZiAM4VEABWAFqCEVDT0xJR0hUcghUTFg4NlVCUXoKCNWCARIEMjM2MhIKCAEQARgBKgJMSBgBIgQIARABKAIoAygEMAs) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, Mar 17 - Tue, Mar 24 CHS Charleston OTP Bucharest $647 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:OTP,departure:3/17/2026TANYT&leg2=from:OTP,to:CHS,departure:3/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:646.66&airProductToken=AQquAQpBCMyQARIEODU2NxjikQEgrhworvCHAzDR8YcDOExAAFgBaghFQ09MSUdIVHIITExBODZEQlF6CgjVggESBDM0NDEKMwjMkAESAzQzMRiuHCClBCjt8ocDMOH2hwM4TEABWAFqCEVDT0xJR0hUcghMTEE4NkRCUQo0CMyQARIEMTQxOBilBCDufCif-IcDMKv5hwM4TEABWAFqCEVDT0xJR0hUcghMTEE4NkRCUQquAQo0CMyQARIEMTY1MxjufCCMFSiwv4gDMLLAiAM4VEAAWAFqCEVDT0xJR0hUcghUTFg4NlVCUQozCMyQARIDNDM0GIwVIK4cKKbJiAMw-c2IAzhUQAFYAWoIRUNPTElHSFRyCFRMWDg2VUJRCkEIzJABEgQ3OTg4GK4cIOKRASi12IgDMLnZiAM4VEABWAFqCEVDT0xJR0hUcghUTFg4NlVCUXoKCNWCARIEMjM2MhIKCAEQARgBKgJMSBgBIgQIARABKAIoAygEMAs) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, Apr 3 - Sat, Apr 11 CHS Charleston OTP Bucharest $657 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:OTP,departure:4/3/2026TANYT&leg2=from:OTP,to:CHS,departure:4/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:656.33&airProductToken=AQqnAQozCMGGARIEODYyOBjikQEgmM4BKOmuiQMw76-JAzhMQABYAWoFQkFTSUNyCExMVzg2REJRCjEIwYYBEgM4MzYYmM4BIIwVKP6xiQMw2bWJAzhMQAFYAWoFQkFTSUNyCExMVzg2REJRCj0IwYYBEgQ5NDc0GIwVIO58KKS2iQMwnLeJAzhMQAFYAWoFQkFTSUNyCExMVzg2REJRegoIzJABEgQxNjUwCrMBCj0IwYYBEgQ5NDIzGO58IIwVKKODigMwpYSKAzhMQABYAWoFQkFTSUNyCExMVzg2REJRegoIzJABEgQxNjU1Cj0IwYYBEgQ5NjAzGIwVIJjOASieiIoDMKaMigM4TEABWAFqBUJBU0lDcghMTFc4NkRCUXoJCMyQARIDNDk0CjMIwYYBEgQ4NjI5GJjOASDikQEoy5KKAzDVk4oDOExAAVgBagVCQVNJQ3IITExXODZEQlESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ![Austrian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/OS.gif) Tue, Mar 17 - Tue, Mar 24 CHS Charleston OTP Bucharest $699 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:OTP,departure:3/17/2026TANYT&leg2=from:OTP,to:CHS,departure:3/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:698.53&airProductToken=AQqrAQpACM-mARIENzg0NhjikQEgiBgoqPGHAzCF8ocDOFRAAFgBaghFQ09MSUdIVHIIVExYODZVQlF6CQjVggESAzc4MAoyCM-mARICNDIYiBgglSIopPOHAzCi94cDOFRAAVgBaghFQ09MSUdIVHIIVExYODZVQlEKMwjPpgESAzY5NxiVIiDufCja-ocDMLn7hwM4VEABWAFqCEVDT0xJR0hUcghUTFg4NlVCUQqwAQo0CMyQARIEMTQyMxjufCClBCiLuYgDMKa6iAM4VEAAWAFqCEVDT0xJR0hUcghUTFg4NlVCUQo0CMyQARIDNDAyGKUEIMSNASiOvYgDMJvBiAM4VEABWAFqCEVDT0xJR0hUcghUTFg4NlVCUQpCCMyQARIENzc1NhjEjQEg4pEBKIvDiAMwksSIAzhUQAFYAWoIRUNPTElHSFRyCFRMWDg2VUJRegoI1YIBEgQyNjA4EgoIARABGAEqAk9TGAEiBAgBEAEoAigDKAQwCw) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, Mar 17 - Tue, Mar 24 CHS Charleston OTP Bucharest $711 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:OTP,departure:3/17/2026TANYT&leg2=from:OTP,to:CHS,departure:3/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:710.43&airProductToken=AQquAQpBCMyQARIEODU2ORjikQEgrhwolfOHAzC49IcDOExAAFgBaghFQ09MSUdIVHIITExBODZEQlF6CgjVggESBDU3ODQKMwjMkAESAzQzNRiuHCCMFSjG9YcDMLr5hwM4TEABWAFqCEVDT0xJR0hUcghMTEE4NkRCUQo0CMyQARIEMTY1MBiMFSDufCj0gogDMOyDiAM4TEABWAFqCEVDT0xJR0hUcghMTEE4NkRCUQqwAQo0CMyQARIEMTQyMxjufCClBCiLuYgDMKa6iAM4VEAAWAFqCEVDT0xJR0hUcghUTFg4NlVCUQo0CMyQARIDNDAyGKUEIMSNASiOvYgDMJvBiAM4VEABWAFqCEVDT0xJR0hUcghUTFg4NlVCUQpCCMyQARIENzc1NhjEjQEg4pEBKIvDiAMwksSIAzhUQAFYAWoIRUNPTElHSFRyCFRMWDg2VUJRegoI1YIBEgQyNjA4EgoIARABGAEqAkxIGAEiBAgBEAEoAigDKAQwCw) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, Mar 17 - Tue, Mar 24 CHS Charleston OTP Bucharest $713 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:OTP,departure:3/17/2026TANYT&leg2=from:OTP,to:CHS,departure:3/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:712.93&airProductToken=AQquAQpBCMyQARIEODU2NxjikQEgrhworvCHAzDR8YcDOExAAFgBaghFQ09MSUdIVHIITExBODZEQlF6CgjVggESBDM0NDEKMwjMkAESAzQzMRiuHCClBCjt8ocDMOH2hwM4TEABWAFqCEVDT0xJR0hUcghMTEE4NkRCUQo0CMyQARIEMTQyMhilBCDufCj3_IcDMIP-hwM4TEABWAFqCEVDT0xJR0hUcghMTEE4NkRCUQqwAQo0CMyQARIEMTQyMxjufCClBCiLuYgDMKa6iAM4VEAAWAFqCEVDT0xJR0hUcghUTFg4NlVCUQo0CMyQARIDNDAyGKUEIMSNASiOvYgDMJvBiAM4VEABWAFqCEVDT0xJR0hUcghUTFg4NlVCUQpCCMyQARIENzc1NhjEjQEg4pEBKIvDiAMwksSIAzhUQAFYAWoIRUNPTElHSFRyCFRMWDg2VUJRegoI1YIBEgQyNjA4EgoIARABGAEqAkxIGAEiBAgBEAEoAigDKAQwCw) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Tue, Mar 17 - Tue, Mar 24 CHS Charleston OTP Bucharest $728 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:OTP,departure:3/17/2026TANYT&leg2=from:OTP,to:CHS,departure:3/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:727.43&airProductToken=AQqmAQo-CMKCARIENjgwORjikQEgjAIoyu-HAzC48IcDOE9AAFgBagVOT0JBR3IIT0xOOFQxQlZ6CgjBggESBDY4MDkKMQjCggESAzIwNhiMAiDriQEo8vKHAzD69ocDOE9AAVgBagVOT0JBR3IIT0xOOFQxQlYKMQjCggESAzg4NBjriQEg7nwomviHAzDd-YcDOE9AAVgBagVOT0JBR3IIT0xOOFQxQlYKswEKMQjCggESAzg4ORjufCDriQEoiLqIAzDuu4gDOFNAAFgBagVOT0JBR3IIU0xYMEMxQlYKPgjCggESBDE1MjUY64kBIIwCKMO8iAMwm8GIAzhTQAFYAWoFTk9CQUdyCFNMWDBDMUJWegoIwYIBEgQxNTI1Cj4IwoIBEgQ1MzE1GIwCIOKRASi4w4gDMK_EiAM4U0ABWAFqBU5PQkFHcghTTFgwQzFCVnoKCMGCARIENTMxNRIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Feb 17 - Thu, Feb 26 CHS Charleston OTP Bucharest $758 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CHS,to:OTP,departure:2/17/2026TANYT&leg2=from:OTP,to:CHS,departure:2/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:757.63&airProductToken=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) ## Alternative airports near Bucharest Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:CHS,to:OTP,departure:2/19/2026TANYT&leg2=from:OTP,to:CHS,departure:2/23/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) OTP Henri Coanda Intl. Cheapest 19 min [Flights from $802 ](https://www.expedia.com/Flights-Search?leg1=from:CHS,to:OTP,departure:2/19/2026TANYT&leg2=from:OTP,to:CHS,departure:2/23/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) __Flights from Charleston (CHS) to Bucharest (OTP)__ | Origin airport | Charleston Intl. | | ------------------- | ------------------------------------------------------------------------------------------------------------ | | Destination airport | Henri Coanda Intl. | | Airlines serving | Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, KLM, Lufthansa, United | | Roundtrip price | $616 | | Distance | 5360 mi | ## Charleston to Bucharest Flights The cheapest times to fly from Charleston to Bucharest 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 Charleston to Bucharest are during the month of March. You can find some of the cheapest flights from Charleston to Bucharest with Expedia's search tool and vast selection of airlines. The best time to book a flight from Charleston to Bucharest Sunday is one of the best days to book for cheap flights from Charleston to Bucharest: 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 Charleston to Bucharest 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 Charleston to Bucharest in 2026\. You can also book with separate airlines for your outbound and return journeys, from $276 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 Charleston to Bucharest 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 Charleston to Bucharest 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. ## Frequently asked questions ### How much does a flight from Charleston, SC (CHS-Charleston Intl.) to Bucharest (OTP-Henri Coanda Intl.) cost? ### What is the cheapest month to fly from Charleston, SC (CHS-Charleston Intl.) to Bucharest (OTP-Henri Coanda Intl.)? ### Which airlines fly direct from Charleston, SC (CHS-Charleston Intl.) to Bucharest (OTP-Henri Coanda Intl.)? ### What is the cheapest airline that flies from Charleston, SC (CHS-Charleston Intl.) to Bucharest (OTP-Henri Coanda Intl.)? ### How do I find cheap flights from Charleston, SC (CHS-Charleston Intl.) to Bucharest (OTP-Henri Coanda Intl.)? ### What is the best time to fly from Charleston, SC (CHS-Charleston Intl.) to Bucharest (OTP-Henri Coanda Intl.)? ### What is the earliest flight from Charleston, SC (CHS-Charleston Intl.) to Bucharest (OTP-Henri Coanda Intl.)? ### What are the most popular departure times for flights from Charleston, SC (CHS-Charleston Intl.) to Bucharest (OTP-Henri Coanda Intl.)? ### How long does it take to fly from Charleston, SC (CHS-Charleston Intl.) to Bucharest (OTP-Henri Coanda Intl.)? ### Can you fly business or first class from Charleston, SC (CHS-Charleston Intl.) to Bucharest (OTP-Henri Coanda Intl.)? ### How do I earn miles on a Charleston, SC (CHS-Charleston Intl.) to Bucharest (OTP-Henri Coanda Intl.) flight with Expedia? ### What airports do you fly into for Bucharest from Charleston Intl. (CHS)? ### Is it cheaper to buy a plane ticket from Charleston, SC (CHS-Charleston Intl.) to Bucharest (OTP-Henri Coanda Intl.) at the last minute? ### Is it cheaper to book a Charleston, SC (CHS-Charleston Intl.) to Bucharest (OTP-Henri Coanda Intl.) flight and hotel package? ### Can I cancel or change the date of my flight from Charleston, SC (CHS-Charleston Intl.) to Bucharest (OTP-Henri Coanda Intl.)? \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rentals - Other - [Otopeni Hotels ](https://www.expedia.com/Otopeni-Hotels.d603282.Travel-Guide-Hotels) - [Cheap Hotels in Otopeni ](https://www.expedia.com/Otopeni-Hotels-Cheap-Hotels.0-0-d603282-tCheapHotels.Travel-Guide-Filter-Hotels) - [Apartments in Otopeni ](https://www.expedia.com/Otopeni-Apartments.d603282-aaApartments.Travel-Guide-Accommodation) - [Aparthotels in Otopeni ](https://www.expedia.com/Otopeni-Apart-Hotels.d603282-aaApartHotels.Travel-Guide-Accommodation) - 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