Title: £251 Cheap Flights from London to Alderney (LGW to ACI) - Expedia.co.uk ![Alderney light house , Channel islands, UK](https://images.trvl-media.com/place/284/b8f29e7b-25a3-40c3-a0e4-24aa2f704f6d.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/284/b8f29e7b-25a3-40c3-a0e4-24aa2f704f6d.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £251 Cheap Flights from London (LGW) to Alderney (ACI) [View £251 flight on Thu, 26 Mar 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LGW,to:ACI,departure:26/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:250.64&airProductToken=AQpXCioIx6QBEgM2MDEYy7EBIMZAKOPRiAMwpNKIAzhQQABYAXIIUFRIUlVHUk8KKQjHpAESAzIwMhjGQCDAQCiX3YgDMKvdiAM4UEABWAFyCFBUSFJVR1JPEgoIARABGAEqAkdSGAEiBAgBEAEoAigDKAQwAQ) - [Return](?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 Gatwick Airport (LGW) to Alderney (ACI) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_GR.svg) Aurigny Air Services [](https://www.expedia.co.uk/Flights-Search?leg1=from:LGW,to:ACI,departure:15/02/2026TANYT&leg2=from:ACI,to:LGW,departure:22/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"GR"}}]) - ![](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 Flights from London (LGW) to Alderney (ACI) Prices were available within the past 7 days and start at £251 for one-way flights and £397 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Aurigny Air Services](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/GR.gif) Thu, 3 Sept - Sun, 6 Sept LGW London ACI Alderney £397 Return found 11 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:ACI,departure:03/09/2026TANYT&leg2=from:ACI,to:LGW,departure:06/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:396.80&airProductToken=AQpXCioIx6QBEgM2MTEYy7EBIMZAKODplgMwpuqWAzhKQABYAXIISlRIUlVHUlIKKQjHpAESAzIwMhjGQCDAQCiA8JYDMJ7wlgM4SkABWAFyCEpUSFJVR1JSClcKKQjHpAESAzIxNRjAQCDGQCidi5cDMLuLlwM4SkAAWAFyCEpUSFJVR1JSCioIx6QBEgM2MDYYxkAgy7EBKLSUlwMw9ZSXAzhKQAFYAXIISlRIUlVHUlISCggBEAEYASoCR1IYASIECAEQASgCKAMoBDAB) ![Aurigny Air Services](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/GR.gif) Tue, 3 Mar - Tue, 17 Mar LGW London ACI Alderney £399 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:ACI,departure:03/03/2026TANYT&leg2=from:ACI,to:LGW,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:398.80&airProductToken=AQpDCiAIx6QBEgM2MTEYy7EBIMZAKJzUhgMw4tSGAzhQQABYAQofCMekARIDMjAwGMZAIMBAKN3ZhgMw8dmGAzhQQAFYAQpDCh8Ix6QBEgMyMDUYwEAgxkAopO6HAzC47ocDOFBAAFgBCiAIx6QBEgM2MDgYxkAgy7EBKK3whwMw6fCHAzhQQAFYARIKCAEQARgBKgJHUhgBIgQIARABKAQwAQ) ![Aurigny Air Services](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/GR.gif) Tue, 24 Mar - Sun, 12 Apr LGW London ACI Alderney £400 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:ACI,departure:24/03/2026TANYT&leg2=from:ACI,to:LGW,departure:12/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:399.64&airProductToken=AQpDCiAIx6QBEgM2MDEYy7EBIMZAKKO7iAMw5LuIAzhKQABYAQofCMekARIDMjA2GMZAIMBAKLu9iAMwz72IAzhKQAFYAQpDCh8Ix6QBEgMyMTUYwEAgxkAovZWKAzDblYoDOFBAAFgBCiAIx6QBEgM2MTAYxkAgy7EBKKagigMw4qCKAzhQQAFYARIKCAEQARgBKgJHUhgBIgQIARABKAQwAQ) ![Aurigny Air Services](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/GR.gif) Mon, 3 Aug - Tue, 4 Aug LGW London ACI Alderney £404 Return found 16 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:ACI,departure:03/08/2026TANYT&leg2=from:ACI,to:LGW,departure:04/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:403.80&airProductToken=AQpXCioIx6QBEgM2MDUYy7EBIMZAKK-JlAMw8ImUAzhQQABYAXIIUFRIUlVHUlIKKQjHpAESAzIxNBjGQCDAQCj5i5QDMJeMlAM4UEABWAFyCFBUSFJVR1JSClcKKQjHpAESAzIxNRjAQCDGQCjLl5QDMOmXlAM4SkAAWAFyCEpUSFJVR1JSCioIx6QBEgM2MDAYxkAgy7EBKMOdlAMw_52UAzhKQAFYAXIISlRIUlVHUlISCggBEAEYASoCR1IYASIECAEQASgCKAMoBDAB) ![Aurigny Air Services](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/GR.gif) Thu, 3 Sept - Sun, 6 Sept LGW London ACI Alderney £405 Return found 11 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:ACI,departure:03/09/2026TANYT&leg2=from:ACI,to:LGW,departure:06/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:404.74&airProductToken=AQpXCioIx6QBEgM2MDkYy7EBIMZAKJXplgMw2-mWAzhKQABYAXIISlRIUlVHUlIKKQjHpAESAzIwMBjGQCDAQCiX75YDMLXvlgM4SkABWAFyCEpUSFJVR1JSClcKKQjHpAESAzIxNRjAQCDGQCidi5cDMLuLlwM4SkAAWAFyCEpUSFJVR1JSCioIx6QBEgM2MDYYxkAgy7EBKLSUlwMw9ZSXAzhKQAFYAXIISlRIUlVHUlISCggBEAEYASoCR1IYASIECAEQASgCKAMoBDAB) ![Aurigny Air Services](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/GR.gif) Thu, 16 Jul - Sun, 19 Jul LGW London ACI Alderney £406 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:ACI,departure:16/07/2026TANYT&leg2=from:ACI,to:LGW,departure:19/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:405.53&airProductToken=AQpXCioIx6QBEgM2MDkYy7EBIMZAKPXBkgMwu8KSAzhKQABYAXIISlRIUlVHUlIKKQjHpAESAzIwMhjGQCDAQCjgyJIDMP7IkgM4SkABWAFyCEpUSFJVR1JSClcKKQjHpAESAzIxNRjAQCDGQCj945IDMJvkkgM4SkAAWAFyCEpUSFJVR1JSCioIx6QBEgM2MDAYxkAgy7EBKMPpkgMw_-mSAzhKQAFYAXIISlRIUlVHUlISCggBEAEYASoCR1IYASIECAEQASgCKAMoBDAB) ![Aurigny Air Services](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/GR.gif) Mon, 3 Aug - Tue, 4 Aug LGW London ACI Alderney £407 Return found 16 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:ACI,departure:03/08/2026TANYT&leg2=from:ACI,to:LGW,departure:04/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:406.52&airProductToken=AQpXCioIx6QBEgM2MTEYy7EBIMZAKICNlAMwxo2UAzhKQABYAXIISlRIUlVHUlIKKQjHpAESAzIwMhjGQCDAQCigk5QDML6TlAM4SkABWAFyCEpUSFJVR1JSClcKKQjHpAESAzIwNRjAQCDGQCj3lJQDMJWVlAM4SkAAWAFyCEpUSFJVR1JSCioIx6QBEgM2MDYYxkAgy7EBKPSVlAMwtZaUAzhKQAFYAXIISlRIUlVHUlISCggBEAEYASoCR1IYASIECAEQASgCKAMoBDAB) ![Aurigny Air Services](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/GR.gif) Mon, 3 Aug - Tue, 4 Aug LGW London ACI Alderney £408 Return found 16 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:ACI,departure:03/08/2026TANYT&leg2=from:ACI,to:LGW,departure:04/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:407.87&airProductToken=AQpXCioIx6QBEgM2MDcYy7EBIMZAKL2LlAMw_ouUAzhKQABYAXIISlRIUlVHUlIKKQjHpAESAzIwMhjGQCDAQCigk5QDML6TlAM4SkABWAFyCEpUSFJVR1JSClcKKQjHpAESAzIwNRjAQCDGQCj3lJQDMJWVlAM4SkAAWAFyCEpUSFJVR1JSCioIx6QBEgM2MDYYxkAgy7EBKPSVlAMwtZaUAzhKQAFYAXIISlRIUlVHUlISCggBEAEYASoCR1IYASIECAEQASgCKAMoBDAB) ![Aurigny Air Services](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/GR.gif) Mon, 3 Aug - Tue, 4 Aug LGW London ACI Alderney £409 Return found 16 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:ACI,departure:03/08/2026TANYT&leg2=from:ACI,to:LGW,departure:04/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:408.55&airProductToken=AQpXCioIx6QBEgM2MDcYy7EBIMZAKL2LlAMw_ouUAzhKQABYAXIISlRIUlVHUlIKKQjHpAESAzIwMhjGQCDAQCigk5QDML6TlAM4SkABWAFyCEpUSFJVR1JSClcKKQjHpAESAzIwORjAQCDGQCjilpQDMICXlAM4SkAAWAFyCEpUSFJVR1JSCioIx6QBEgM2MTAYxkAgy7EBKMaXlAMwgpiUAzhKQAFYAXIISlRIUlVHUlISCggBEAEYASoCR1IYASIECAEQASgCKAMoBDAB) ![Aurigny Air Services](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/GR.gif) Tue, 24 Mar - Wed, 8 Apr LGW London ACI Alderney £410 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:ACI,departure:24/03/2026TANYT&leg2=from:ACI,to:LGW,departure:08/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:409.84&airProductToken=AQpDCiAIx6QBEgM2MDEYy7EBIMZAKKO7iAMw5LuIAzhKQABYAQofCMekARIDMjA2GMZAIMBAKLu9iAMwz72IAzhKQAFYAQpDCh8Ix6QBEgMyMDkYwEAgxkAooueJAzDA54kDOE5AAFgBCiAIx6QBEgM2MTAYxkAgy7EBKIboiQMwwuiJAzhOQAFYARIKCAEQARgBKgJHUhgBIgQIARABKAQwAQ) ## Alternative airports near Alderney Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.co.uk/Flights-Search?leg1=from:LGW,to:GCI,departure:15/02/2026TANYT&leg2=from:GCI,to:LGW,departure:19/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) GCI Guernsey Cheapest 1 h 40 min [Flights from £170 ](https://www.expedia.co.uk/Flights-Search?leg1=from:LGW,to:GCI,departure:15/02/2026TANYT&leg2=from:GCI,to:LGW,departure:19/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) __Flight from London to Alderney route information__ | Origin airport | Gatwick | | ------------------- | -------------------- | | Destination airport | Alderney | | Airlines serving | Aurigny Air Services | | Return price | £397 | | Distance | 215 km | ## Compare flights from London to Alderney easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Alderney. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Alderney in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Gatwick to Alderney. To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. Grab a great deal on your flight from Gatwick (LGW) to Alderney (ACI) The easiest way to view the best deals on flights from London to Alderney today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Gatwick to Alderney start at just £397 and range up to £410\. To find an even better deal, try - being flexible on your dates – midweek flights can be cheaper - looking for other airports near London and Alderney - booking your flight during September, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper Why you should book your London to Alderney flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Gatwick to Alderney for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you. Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight. ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Holiday Homes - [4 Star Hotels in Alderney ](https://www.expedia.co.uk/4Star-Alderney-Hotels.s40-0-d284.Travel-Guide-Filter-Hotels) - [5 Star Hotels in Alderney ](https://www.expedia.co.uk/5Star-Alderney-Hotels.s50-0-d284.Travel-Guide-Filter-Hotels) - [Guest Houses in Alderney ](https://www.expedia.co.uk/Alderney-Guest-Houses.d284-aaGuestHouses.Travel-Guide-Accommodation) - [Cheap Hotels in Alderney ](https://www.expedia.co.uk/Alderney-Hotels-Budget-Hotels.0-0-d284-tBudgetHotels.Travel-Guide-Filter-Hotels) - [Family-Friendly Hotels in Alderney ](https://www.expedia.co.uk/Alderney-Hotels-Family-Friendly-Hotel.0-0-d284-tFamilyFriendlyHotel.Travel-Guide-Filter-Hotels) - [Hotels with Laundry Service in Alderney ](https://www.expedia.co.uk/Alderney-Hotels-Hotel-With-Laundry-Service.0-0-d284-thotelwithlaundryservice.Travel-Guide-Filter-Hotels) - [Hotels with Restaurant in Alderney ](https://www.expedia.co.uk/Alderney-Hotels-Hotel-With-Restaurant.0-0-d284-thotelwithrestaurant.Travel-Guide-Filter-Hotels) - [Hotels with Wifi in Alderney ](https://www.expedia.co.uk/Alderney-Hotels-Hotels-With-WiFi.0-0-d284-tHotelswithWiFi.Travel-Guide-Filter-Hotels) - [Romantic Hotels in Alderney ](https://www.expedia.co.uk/Alderney-Hotels-Romantic-Hotel.0-0-d284-tRomanticHotel.Travel-Guide-Filter-Hotels) - [Alderney Hotels ](https://www.expedia.co.uk/Alderney-Hotels.d284.Travel-Guide-Hotels) - [Hotels near Alderney Museum ](https://www.expedia.co.uk/Alderney-Museum-Hotels.0-l553248621532488979-0.Travel-Guide-Filter-Hotels) - [Braye Hotels ](https://www.expedia.co.uk/Braye-Hotels.d553248635118840699.Travel-Guide-Hotels) - [Flights to Alderney ](https://www.expedia.co.uk/Cheap-Flights-To-Alderney.d284.Travel-Guide-Flights) - [Flights from Alderney ](https://www.expedia.co.uk/lp/flights/284/flights-from-alderney) - [Alderney Holidays ](https://www.expedia.co.uk/Alderney.d284.Holidays-City-Breaks) - [Visit Alderney ](https://www.expedia.co.uk/Alderney.dx284) - [Car hire Alderney ](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Alderney.d284.Car-Hire-Guide) - [People Carrier Car Hire in Alderney ](https://www.expedia.co.uk/Van-Car-Rentals-In-Alderney.d284-tVan.Car-Rental-Guide-Class) - [Alderney Holiday Rentals ](https://www.expedia.co.uk/Alderney-Holiday-Rentals.d284.Travel-Guide-HolidayRentals) \*Available to Expedia members.