Title: Tri-Cities to Edinburgh cheap flights from $255 (TRI to EDI) - Expedia.com ![landscape of calton hill, edinburgh, uk](https://images.trvl-media.com/place/6069845/8fd7ca1b-f4f5-4b5a-ba4f-b2a71f535286.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6069845/8fd7ca1b-f4f5-4b5a-ba4f-b2a71f535286.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $255 Cheap Flights from Tri-Cities (TRI) to Edinburgh (EDI) [View $255 flight on Mon, Sep 7, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:TRI,to:EDI,departure:9/7/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:254.02&airProductToken=AQqbAQoxCNamARIEMjcwMxizRCDgXCjfmJcDMKuZlwM4VEAAWAFqBUxJR0hUcghPTFg5MVNCQQoyCNamARIEMzkzMhjgXCCAkwEokaOXAzCZp5cDOFRAAVgBagVMSUdIVHIIT0xYOTFTQkEKMgjWpgESBDY5ODAYgJMBIORAKJiulwMw8q6XAzhUQAFYAWoFTElHSFRyCE9MWDkxU0JBEgwIARABGAEqAlZTMgAYASIECAEQASgCKAMoBDAB) ## Popular airlines from Tri-Cities, TN (TRI-Tri-Cities Regional) to Edinburgh Airport (EDI) - ![](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:TRI,to:EDI,departure:3/25/2026TANYT&leg2=from:EDI,to:TRI,departure:4/1/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) - ![](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:TRI,to:EDI,departure:3/25/2026TANYT&leg2=from:EDI,to:TRI,departure:4/1/2026TANYT&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_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:TRI,to:EDI,departure:3/25/2026TANYT&leg2=from:EDI,to:TRI,departure:4/1/2026TANYT&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:TRI,to:EDI,departure:3/25/2026TANYT&leg2=from:EDI,to:TRI,departure:4/1/2026TANYT&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:TRI,to:EDI,departure:3/25/2026TANYT&leg2=from:EDI,to:TRI,departure:4/1/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](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:TRI,to:EDI,departure:3/25/2026TANYT&leg2=from:EDI,to:TRI,departure:4/1/2026TANYT&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_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:TRI,to:EDI,departure:3/25/2026TANYT&leg2=from:EDI,to:TRI,departure:4/1/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](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 Tri-Cities to Edinburgh (TRI-EDI) Prices were available within the past 7 days and start at $255 for one-way flights and $690 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Wed, Sep 30 - Wed, Nov 4 TRI Tri-Cities EDI Edinburgh $690 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:TRI,to:EDI,departure:9/30/2026TANYT&leg2=from:EDI,to:TRI,departure:11/4/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:689.73&airProductToken=AQq9AQo9CNamARIEMjcwMxizRCDgXCi_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) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Mon, Sep 28 - Wed, Nov 4 TRI Tri-Cities EDI Edinburgh $706 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:TRI,to:EDI,departure:9/28/2026TANYT&leg2=from:EDI,to:TRI,departure:11/4/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:705.83&airProductToken=AQp9Cj0I1qYBEgQyNzAzGLNEIOBcKP-EmQMwy4WZAzhUQABYAWoFTElHSFRyCE9MWDkxU0JBegoIxJgBEgQ1NTA4CjwI1qYBEgQzODQ0GOBcIORAKPSGmQMwyoqZAzhUQAFYAWoFTElHSFRyCE9MWDkxU0JBegkIxJgBEgMwMzQKvQEKPQjWpgESBDY5NjgY5EAggJMBKJmdnAMw-J2cAzhUQABYAWoFTElHSFRyCE9MWDkxU0JBegkIy5gBEgM5MjIKPQjWpgESBDcxMTUYgJMBIOBcKNeenAMwm6OcAzhUQAFYAWoFTElHSFRyCE9MWDkxU0JBegkIy5gBEgM2MjMKPQjWpgESBDI3MDAY4Fwgs0Qo7KacAzCsp5wDOFRAAVgBagVMSUdIVHIIT0xYOTFTQkF6CgjEmAESBDE1OTYSCggBEAEYASoCVlMYASIECAEQASgCKAMoBDAB) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Wed, Sep 30 - Wed, Nov 4 TRI Tri-Cities EDI Edinburgh $716 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:TRI,to:EDI,departure:9/30/2026TANYT&leg2=from:EDI,to:TRI,departure:11/4/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:715.65&airProductToken=AQq9AQo9CNamARIEMjcwMxizRCDgXCi_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) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Oct 6 - Tue, Oct 13 TRI Tri-Cities EDI Edinburgh $723 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:TRI,to:EDI,departure:10/6/2026TANYT&leg2=from:EDI,to:TRI,departure:10/13/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:722.03&airProductToken=AQprCjQI1YIBEgQ1OTY3GLNEIK4cKPjYmQMw8NmZAzhMQABYAWoIRUNPQkFTSUNyCExMSTkwVUJRCjMI1YIBEgMxMTgYrhwg5EAoot-ZAzD94pkDOExAAVgBaghFQ09CQVNJQ3IITExJOTBVQlEKawozCNWCARIDMTE5GORAIK4cKPanmgMw-auaAzhMQABYAWoIRUNPQkFTSUNyCExMSTkwVUJRCjQI1YIBEgQ1OTI5GK4cILNEKLavmgMwnrCaAzhMQAFYAWoIRUNPQkFTSUNyCExMSTkwVUJREgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Oct 6 - Tue, Oct 13 TRI Tri-Cities EDI Edinburgh $727 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:TRI,to:EDI,departure:10/6/2026TANYT&leg2=from:EDI,to:TRI,departure:10/13/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:726.53&airProductToken=AQqoAQo2CNWCARIENTI4NRizRCCuHCik25kDMJzcmQM4TEAAWAFqCjFfYmFzaWNlY29yCExMSTkwVUJRCjcI1YIBEgQxNjk1GK4cIMSNASji3JkDMPPdmQM4TEAAWAFqCjFfYmFzaWNlY29yCExMSTkwVUJRCjUI1YIBEgIzNhjEjQEg5EAoyt-ZAzDp4pkDOExAAFgBagoxX2Jhc2ljZWNvcghMTEk5MFVCUQpvCjUI1YIBEgMxMTkY5EAgrhwo9qeaAzD5q5oDOExAAFgBagoxX2Jhc2ljZWNvcghMTEk5MFVCUQo2CNWCARIENTkyORiuHCCzRCi2r5oDMJ6wmgM4TEAAWAFqCjFfYmFzaWNlY29yCExMSTkwVUJREgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Mon, Sep 28 - Wed, Nov 4 TRI Tri-Cities EDI Edinburgh $732 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:TRI,to:EDI,departure:9/28/2026TANYT&leg2=from:EDI,to:TRI,departure:11/4/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:731.75&airProductToken=AQp9Cj0I1qYBEgQyNzAzGLNEIOBcKP-EmQMwy4WZAzhUQABYAWoFTElHSFRyCE9MWDkxU0JBegoIxJgBEgQ1NTA4CjwI1qYBEgQzODQ0GOBcIORAKPSGmQMwyoqZAzhUQAFYAWoFTElHSFRyCE9MWDkxU0JBegkIxJgBEgMwMzQKvAEKPAjWpgESBDQwMjcY5EAgqVEogaCcAzDSo5wDOFRAAFgBagVMSUdIVHIIT0xYOTFTQkF6CQjEmAESAzIwOQo9CNamARIENDcyORipUSDgXCicppwDMMKnnAM4VEABWAFqBUxJR0hUcghPTFg5MVNCQXoKCMSYARIEMjE5MAo9CNamARIEMjcwMRjgXCCzRCiNsJwDMM-wnAM4VEABWAFqBUxJR0hUcghPTFg5MVNCQXoKCMSYARIENTUwOBIKCAEQARgBKgJWUxgBIgQIARABKAIoAygEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Oct 6 - Tue, Oct 13 TRI Tri-Cities EDI Edinburgh $742 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:TRI,to:EDI,departure:10/6/2026TANYT&leg2=from:EDI,to:TRI,departure:10/13/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:741.63&airProductToken=AQprCjQI1YIBEgQ1OTY3GLNEIK4cKPjYmQMw8NmZAzhMQABYAWoIRUNPQkFTSUNyCExMSTkwVUJRCjMI1YIBEgMxMTgYrhwg5EAoot-ZAzD94pkDOExAAVgBaghFQ09CQVNJQ3IITExJOTBVQlEKrAEKMwjMkAESAzk2MRjkQCClBCjBqJoDMLmpmgM4TEAAWAFqCEVDT0JBU0lDcghMTEk5MFVCUQo_CNWCARIEODgzNBilBCCuHCiYqpoDMNeumgM4TEABWAFqCEVDT0JBU0lDcghMTEk5MFVCUXoJCMyQARIDNDMyCjQI1YIBEgQ1OTI5GK4cILNEKLavmgMwnrCaAzhMQAFYAWoIRUNPQkFTSUNyCExMSTkwVUJREgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Fri, May 1 - Sat, May 9 TRI Tri-Cities EDI Edinburgh $746 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:TRI,to:EDI,departure:5/1/2026TANYT&leg2=from:EDI,to:TRI,departure:5/9/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:745.83&airProductToken=AQqZAQoxCMSYARIENDY0NRizRCDgXCjC54sDMIzoiwM4RUAAWAFqBUxJR0hUcghPTFc4Nk5CTAoxCMSYARIEMjM4MBjgXCCpUSiv6osDMLvriwM4RUABWAFqBUxJR0hUcghPTFc4Nk5CTAoxCNamARIENDAyNhipUSDkQCjE7YsDMO3wiwM4VEABWAFqBUxJR0hUcghPTFc4Nk5CTAqaAQoyCNamARIEMzk2MxjkQCDBkwEozMGMAzDzxIwDOFRAAFgBagVMSUdIVHIIT0xXODZOQkwKMQjEmAESAzM5ORjBkwEg4Fwo8sWMAzChx4wDOEVAAVgBagVMSUdIVHIIT0xXODZOQkwKMQjEmAESBDUxNDEY4Fwgs0Qo2ciMAzCgyYwDOEVAAVgBagVMSUdIVHIIT0xXODZOQkwSDAgBEAEYASoCVlMyABgBIgQIARABKAIoAygEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, May 1 - Sat, May 9 TRI Tri-Cities EDI Edinburgh $772 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:TRI,to:EDI,departure:5/1/2026TANYT&leg2=from:EDI,to:TRI,departure:5/9/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:771.03&airProductToken=AQqcAQoyCMGCARIENTg3NhizRCDimgEopOyLAzD07IsDOEJAAFgBagVCQVNJQ3IIUUxXOEMxQlYKMgjBggESAzczNBjimgEg64kBKOHviwMwxvOLAzhCQAFYAWoFQkFTSUNyCFFMVzhDMUJWCjIIwYIBEgQ2Njk2GOuJASDkQCiS94sDMOL3iwM4S0ABWAFqBUJBU0lDcghRTFc4QzFCVgqcAQoyCMGCARIENzIzMhjkQCDriQEojL-MAzDrv4wDOFNAAFgBagVCQVNJQ3IIUUxXOEMxQlYKMgjBggESAzczMxjriQEg4poBKPTBjAMwi8aMAzhCQAFYAWoFQkFTSUNyCFFMVzhDMUJWCjIIwYIBEgQ1OTEyGOKaASCzRCityIwDMPXIjAM4QkABWAFqBUJBU0lDcghRTFc4QzFCVhIMCAEQARgBKgJBQTIAGAEiBAgBEAEoAigDKAQwCw) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Fri, May 1 - Sat, May 9 TRI Tri-Cities EDI Edinburgh $774 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:TRI,to:EDI,departure:5/1/2026TANYT&leg2=from:EDI,to:TRI,departure:5/9/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:773.83&airProductToken=AQqZAQoxCMuYARIENTYyNxizRCDgXCjX7YsDMKfuiwM4VkAAWAFqBUxJR0hUcghWTFc4NlNCQQoxCMuYARIENzYyMhjgXCCpUSjP84sDMNf0iwM4VkABWAFqBUxJR0hUcghWTFc4NlNCQQoxCMuYARIENjE0NxipUSDkQCjk-IsDMI38iwM4VkABWAFqBUxJR0hUcghWTFc4NlNCQQqaAQoyCNamARIEMzk2MxjkQCDBkwEozMGMAzDzxIwDOFRAAFgBagVMSUdIVHIIT0xXODZOQkwKMQjEmAESAzM5ORjBkwEg4Fwo8sWMAzChx4wDOEVAAVgBagVMSUdIVHIIT0xXODZOQkwKMQjEmAESBDUxNDEY4Fwgs0Qo2ciMAzCgyYwDOEVAAVgBagVMSUdIVHIIT0xXODZOQkwSDAgBEAEYASoCS0wyABgBIgQIARABKAIoAygEMAE) ![](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 Edinburgh Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:TRI,to:EDI,departure:3/25/2026TANYT&leg2=from:EDI,to:TRI,departure:3/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) EDI Edinburgh Airport CheapestClosest 17 min [Flights from $1,151 ](https://www.expedia.com/Flights-Search?leg1=from:TRI,to:EDI,departure:3/25/2026TANYT&leg2=from:EDI,to:TRI,departure:3/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Frequently asked questions ### How much does a flight from Tri-Cities Regional Airport (TRI) to Edinburgh Airport (EDI) cost? ### What is the cheapest month to fly from Tri-Cities Regional Airport (TRI) to Edinburgh Airport (EDI)? ### What is the cheapest airline that flies from Tri-Cities Regional Airport (TRI) to Edinburgh Airport (EDI)? ### How many flights per day from Tri-Cities Regional Airport (TRI) to Edinburgh Airport (EDI)? ### What day of the week has the most flights from TRI to EDI? ### What is the best time to fly from Tri-Cities Regional Airport (TRI) to Edinburgh Airport (EDI)? ### Is it cheaper to buy a plane ticket from Tri-Cities Regional Airport (TRI) to Edinburgh Airport (EDI) last-minute? ### Is it cheaper to book a TRI to EDI flight and hotel package? ### Can I cancel or change the date of my flight from Tri-Cities Regional Airport (TRI) to Edinburgh Airport (EDI)? ## Travel information | Origin airport | Tri-Cities Regional | | ------------------- | --------------------------------------------------------------------------------- | | Destination airport | Edinburgh | | Airlines serving | Air France, American Airlines, Delta, KLM, Scandinavian Airlines, Virgin Atlantic | | Roundtrip price | $690 | | Distance | 3777 mi | ## Book with confidence # Tri-Cities to Edinburgh Flights The cheapest times to fly from Tri-Cities to Edinburgh 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 Tri-Cities to Edinburgh are during the month of September. You can find some of the cheapest flights from Tri-Cities to Edinburgh with Expedia's search tool and vast selection of airlines. The best time to book a flight from Tri-Cities to Edinburgh Sunday is one of the best days to book for cheap flights from Tri-Cities to Edinburgh: 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 Tri-Cities to Edinburgh 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 Tri-Cities to Edinburgh in 2026\. You can also book with separate airlines for your outbound and return journeys, from $255 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 Tri-Cities to Edinburgh 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 Tri-Cities to Edinburgh 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\. 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