Title: Cheap Flights to Mount Gretna Heights - Expedia.co.uk ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £457 Cheap Flights to Mount Gretna Heights [View £457 flight on Tue, 17 Nov 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LHR,to:MDT,departure:17/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:456.09&airProductToken=AQpmCjAIwYIBEgI5MRjriQEgrhwo07KdAzDgtp0DOEJAAFgBagVCQVNJQ3IIT0xYNUM1QjQKMgjBggESBDM0MTQYrhwg7JgBKLi3nQMwqLidAzhCQAFYAWoFQkFTSUNyCE9MWDVDNUI0EgoIAhABGAIqAkFBGAEiBAgBEAEoAigDKAQwCw) [Hotels in Mount Gretna Heights](https://expedia.co.uk/Mount-Gretna-Heights-Hotels.d553248635975851817.Travel-Guide-Hotels)[Mount Gretna Heights Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Mount-Gretna-Heights.d553248635975851817.Car-Hire-Guide)[Mount Gretna Heights Holidays](https://expedia.co.uk/Mount-Gretna-Heights.d553248635975851817.Holidays-City-Breaks) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Mount Gretna Heights, Pennsylvania, United States of America,departure:17/04/2026TANYT&leg2=from:Mount Gretna Heights, Pennsylvania, United States of America,to:CMH,departure:24/04/2026TANYT&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.co.uk/Flights-Search?leg1=from:CMH,to:Mount Gretna Heights, Pennsylvania, United States of America,departure:17/04/2026TANYT&leg2=from:Mount Gretna Heights, Pennsylvania, United States of America,to:CMH,departure:24/04/2026TANYT&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_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Mount Gretna Heights, Pennsylvania, United States of America,departure:17/04/2026TANYT&leg2=from:Mount Gretna Heights, Pennsylvania, United States of America,to:CMH,departure:24/04/2026TANYT&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_AS.svg) Alaska Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Mount Gretna Heights, Pennsylvania, United States of America,departure:17/04/2026TANYT&leg2=from:Mount Gretna Heights, Pennsylvania, United States of America,to:CMH,departure:24/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Mount Gretna Heights, Pennsylvania, United States of America,departure:17/04/2026TANYT&leg2=from:Mount Gretna Heights, Pennsylvania, United States of America,to:CMH,departure:24/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Mount Gretna Heights, Pennsylvania, United States of America,departure:17/04/2026TANYT&leg2=from:Mount Gretna Heights, Pennsylvania, United States of America,to:CMH,departure:24/04/2026TANYT&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_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Mount Gretna Heights, Pennsylvania, United States of America,departure:17/04/2026TANYT&leg2=from:Mount Gretna Heights, Pennsylvania, United States of America,to:CMH,departure:24/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](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 25% 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 rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap round-trip flights to Mount Gretna Heights Prices were available within the past 7 days and start at £457 for one-way flights and £713 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Mon, 11 May - Mon, 18 May LCY London MDT Harrisburg £713 Return found 8 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LCY,to:MDT,departure:11/05/2026TANYT&leg2=from:MDT,to:LCY,departure:18/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:712.84&airProductToken=AQrCAQo_CMKCARIEMzI3MBjLwAEgjBgo59uMAzDz3IwDOE9AAFgBagVOT0JBR3IJT0xYOEMxQjRQegoIw5QBEgQzMjcwCj4IwoIBEgQxNjA2GIwYIO9ZKOXkjAMw1OiMAzhPQAFYAWoFTk9CQUdyCU9MWDhDMUI0UHoKCMGCARIEMTYwNgo_CMKCARIENjg2NRjvWSDsmAEozuqMAzCN64wDOE9AAVgBagVOT0JBR3IJT0xYOEMxQjRQegoI0KgBEgQ2ODY1CsIBCj8IwoIBEgQ2Nzg5GOyYASDvWSjFqI0DMICpjQM4T0AAWAFqBU5PQkFHcglPTFg4QzFCNFB6CgjQqAESBDY3ODkKPgjCggESBDE2MDcY71kgwWgo7KuNAzC9r40DOE9AAVgBagVOT0JBR3IJT0xYOEMxQjRQegoIwYIBEgQxNjA3Cj8IwoIBEgQ4NzYwGMFoIMvAASj9sY0DMISzjQM4T0ABWAFqBU5PQkFHcglPTFg4QzFCNFB6CgjDlAESBDg3NjASCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Mon, 27 Apr - Mon, 4 May LHR London MDT Harrisburg £714 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:MDT,departure:27/04/2026TANYT&leg2=from:MDT,to:LHR,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:713.85&airProductToken=AQqoAQozCMuYARIEMTAwNhjriQEggJMBKOW6iwMwtbuLAzhMQABYAWoFTElHSFRyCFZZMkVEQkxBCjEIy5gBEgM2MjEYgJMBIOBcKOm8iwMwmcGLAzhWQAFYAWoFTElHSFRyCFZZMkVEQkxBCj4Iy5gBEgQ2NDU3GOBcIOyYASiFwosDMO_CiwM4VkABWAFqBUxJR0hUcghWWTJFREJMQXoKCMSYARIENjQ1NwqAAQo-CMuYARIENjI0MRjsmAEg4FwomImMAzCSiowDOFZAAFgBagVMSUdIVHIIVlkyRURCTEF6CgjEmAESBDYyNDEKPgjLmAESBDYxOTUY4Fwg64kBKMaRjAMwv5WMAzhWQAFYAWoFTElHSFRyCFZZMkVEQkxBegoIxJgBEgQ2MTk1EgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwDQ) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Mon, 11 May - Mon, 18 May LGW London MDT Harrisburg £716 Return found 8 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:MDT,departure:11/05/2026TANYT&leg2=from:MDT,to:LGW,departure:18/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:715.30&airProductToken=AQqnAQo9CMmEARIEMTg2NBjLsQEgjBgovNyMAzDH3YwDOE9AAFgBagVCQVNJQ3IIT0xYOEMxQjR6CQjJZBIEMTg2NAoxCMGCARIDNzQ5GIwYIOKaASjU44wDMJPojAM4QkABWAFqBUJBU0lDcghPTFg4QzFCNAozCMGCARIENTk1NxjimgEg7JgBKMfpjAMwtuqMAzhCQAFYAWoFQkFTSUNyCE9MWDhDMUI0CqcBCjIIwYIBEgQ1NzkzGOyYASDvWSiXrY0DMNKtjQM4QkAAWAFqBUJBU0lDcghPTFg4QzFCNAoxCMGCARIEMTMxMRjvWSDMcCiStY0DMLG2jQM4QkABWAFqBUJBU0lDcghPTFg4QzFCNAo-CMGCARIENzAxMRjMcCDLsQEooLeNAzCeu40DOE9AAVgBagVCQVNJQ3IIT0xYOEMxQjR6CgjCggESBDcwMTESCggCEAEYAioCQUEYASIECAEQASgCKAMoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, 11 May - Mon, 18 May LGW London MDT Harrisburg £726 Return found 8 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:MDT,departure:11/05/2026TANYT&leg2=from:MDT,to:LGW,departure:18/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:725.20&airProductToken=AQqpAQo-CMGCARIENzAxNRjLsQEg8wMoyNiMAzCC3YwDOE5AAFgBagVCQVNJQ3IITkxYNEMxQjR6CgjCggESBDcwMTUKMgjBggESBDMwNTIY8wMg4poBKILejAMw-d6MAzhCQAFYAWoFQkFTSUNyCE5MWDRDMUI0CjMIwYIBEgQ2MDM5GOKaASDsmAEo5N-MAzDP4IwDOEJAAVgBagVCQVNJQ3IITkxYNEMxQjQKpwEKMgjBggESBDU3OTMY7JgBIO9ZKJetjQMw0q2NAzhCQABYAWoFQkFTSUNyCE9MWDhDMUI0CjEIwYIBEgQxMzExGO9ZIMxwKJK1jQMwsbaNAzhCQAFYAWoFQkFTSUNyCE9MWDhDMUI0Cj4IwYIBEgQ3MDExGMxwIMuxASigt40DMJ67jQM4T0ABWAFqBUJBU0lDcghPTFg4QzFCNHoKCMKCARIENzAxMRIKCAIQARgCKgJBQRgBIgQIARABKAIoAygEMAs) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Wed, 6 May - Mon, 18 May LHR London MDT Harrisburg £728 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:MDT,departure:06/05/2026TANYT&leg2=from:MDT,to:LHR,departure:18/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:727.19&airProductToken=AQqAAQo-CNamARIENDAwORjriQEg4Fwo9J6MAzCeo4wDOFRAAFgBagVMSUdIVHIIT1kyRURETEF6CgjEmAESBDQwMDkKPgjWpgESBDIxMzYY4Fwg7JgBKKWnjAMwj6iMAzhUQAFYAWoFTElHSFRyCE9ZMkVERExBegoIxJgBEgQyMTM2CoABCj4I1qYBEgQyMjI2GOyYASDgXCjYpo0DMNSnjQM4VEAAWAFqBUxJR0hUcghPWTJFRERMQXoKCMSYARIEMjIyNgo-CNamARIENDA2NxjgXCDriQEohq-NAzD_so0DOFRAAVgBagVMSUdIVHIIT1kyRURETEF6CgjEmAESBDQwNjcSCggBEAEYASoCVlMYASIECAEQASgCKAMoBDAB) ## Find the cheapest month to fly from Columbus (CMH) to Harrisburg (MDT) ### May is typically the cheapest month to fly From £151 - £473 per traveller. ## Book with confidence # Expedia flights to Mount Gretna Heights Searching for cheap flights to Mount Gretna Heights? No travel company presents more choices than Expedia if you're looking to compare flights to Mount Gretna Heights. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Lebanon. Expedia provides the cheapest flights to many destinations in Lebanon and you may find even greater savings if you combine your flight with a hotel stay in Mount Gretna Heights. Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast. Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Mount Gretna Heights for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Mount Gretna Heights flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price. ## Travel information | Destination airport | Lancaster | | ----------------------------- | --------- | | Destination airport IATA code | LNS | | Destination city name | Lancaster | | Return price | £88 | ## Trending flights to Mount Gretna Heights Prices were available within the past 7 days and start at £457 for one-way flights and £713 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Mon, 11 May - Mon, 18 May LCY London MDT Harrisburg £713 Return found 8 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LCY,to:MDT,departure:11/05/2026TANYT&leg2=from:MDT,to:LCY,departure:18/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:712.84&airProductToken=AQrCAQo_CMKCARIEMzI3MBjLwAEgjBgo59uMAzDz3IwDOE9AAFgBagVOT0JBR3IJT0xYOEMxQjRQegoIw5QBEgQzMjcwCj4IwoIBEgQxNjA2GIwYIO9ZKOXkjAMw1OiMAzhPQAFYAWoFTk9CQUdyCU9MWDhDMUI0UHoKCMGCARIEMTYwNgo_CMKCARIENjg2NRjvWSDsmAEozuqMAzCN64wDOE9AAVgBagVOT0JBR3IJT0xYOEMxQjRQegoI0KgBEgQ2ODY1CsIBCj8IwoIBEgQ2Nzg5GOyYASDvWSjFqI0DMICpjQM4T0AAWAFqBU5PQkFHcglPTFg4QzFCNFB6CgjQqAESBDY3ODkKPgjCggESBDE2MDcY71kgwWgo7KuNAzC9r40DOE9AAVgBagVOT0JBR3IJT0xYOEMxQjRQegoIwYIBEgQxNjA3Cj8IwoIBEgQ4NzYwGMFoIMvAASj9sY0DMISzjQM4T0ABWAFqBU5PQkFHcglPTFg4QzFCNFB6CgjDlAESBDg3NjASCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) \*Available to Expedia members.