Title: £97 Cheap Flights from Alderney to Guernsey (ACI to GCI) - Expedia.co.uk ![St. Peter Port featuring a coastal town and a bay or harbour](https://images.trvl-media.com/place/4305/2b8e74e9-16b8-4b55-b8da-76485460cfc7.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/4305/2b8e74e9-16b8-4b55-b8da-76485460cfc7.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £97 Cheap Flights from Alderney (ACI) to Guernsey (GCI) [View £97 flight on Wed, 17 Dec 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:ACI,to:GCI,departure:17/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:96.83&airProductToken=AQoqCigIx6QBEgMyMDEYwEAgxkAo6vf_AjD-9_8COFNAAFgBcgdTV0VCR1JPEgoIARABGAEqAkdSGAEiBAgBEAEoAigDKAQwAQ) - [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 Alderney (ACI) to Guernsey (GCI) - ![Aurigny Air Services](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:aci,to:gci,departure:14/11/2025TANYT&leg2=from:gci,to:aci,departure:21/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"GR"}}]) - ![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 25% 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.co.uk/login) ## Cheap Flights from Alderney (ACI) to Guernsey (GCI) Prices were available within the past 7 days and start at £97 for one-way flights and £204 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, 19 Feb - Sun, 22 Feb ACI Alderney GCI Guernsey £204 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ACI,to:GCI,departure:19/02/2026TANYT&leg2=from:GCI,to:ACI,departure:22/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:203.76&airProductToken=AQoqCigIx6QBEgMyMDEYwEAgxkAo6seFAzD-x4UDOFNAAFgBcgdTV0VCR1JSCioKKAjHpAESAzIwMhjGQCDAQCj36YUDMIvqhQM4U0AAWAFyB1NXRUJHUlISCggBEAEYASoCR1IYASIECAEQASgCKAMoBDAB) 0 Flight from Alderney to Guernsey route information | Origin airport | Alderney | | --- | --- | | Destination airport | Guernsey | | Airlines serving | Aurigny Air Services | | Return price | £204 | | Distance | 40 km | ## Compare flights from Alderney to Guernsey easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Alderney to Guernsey. Operating between them flights per day, 3 airlines cover the route. And fly direct, getting you to Guernsey in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Alderney to Guernsey.   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 Alderney (ACI) to Guernsey (GCI) The easiest way to view the best deals on flights from Alderney to Guernsey 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 Alderney to Guernsey start at just £204 and range up to £204.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Alderney and Guernsey - booking your flight during February, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Alderney to Guernsey flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Alderney to Guernsey 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 - Holiday Homes - Other ### Accommodation - [Beach Resorts & in Forest](https://www.expedia.co.uk/Forest-Hotels-Beach-Hotels.0-0-d6155883-tBeachHotels.Travel-Guide-Filter-Hotels) - [Hotels with Hot Tubs in Forest](https://www.expedia.co.uk/Forest-Hotels-Hotels-With-Hot-Tubs.0-0-d6155883-tHotelsWithHotTubs.Travel-Guide-Filter-Hotels) - [Pet-Friendly Hotels in Forest](https://www.expedia.co.uk/Forest-Hotels-Pet-Friendly-Hotel.0-0-d6155883-tPetFriendlyHotel.Travel-Guide-Filter-Hotels) - [Spa Hotels in Forest](https://www.expedia.co.uk/Forest-Hotels-Spa-Hotels.0-0-d6155883-tSpaHotels.Travel-Guide-Filter-Hotels) - [Forest Hotels](https://www.expedia.co.uk/Forest-Hotels.d6155883.Travel-Guide-Hotels) - [Hotels near Petit Bot Bay](https://www.expedia.co.uk/Petit-Bot-Bay-Hotels.0-l6266077-0.Travel-Guide-Filter-Hotels) - [Saint Andrew Hotels](https://www.expedia.co.uk/Saint-Andrew-Hotels.d3000435310.Travel-Guide-Hotels) ### Flights - [Flights to Forest](https://www.expedia.co.uk/Cheap-Flights-To-Forest.d6155883.Travel-Guide-Flights) ### Packages - [Forest Holidays](https://www.expedia.co.uk/Forest.d6155883.Holidays-City-Breaks) - [Visit Forest](https://www.expedia.co.uk/Forest.dx6155883) - [German Underground Hospital](https://www.expedia.co.uk/German-Underground-Hospital-Saint-Andrew.d553248621532488965.Attraction) - [Petit Bot Bay](https://www.expedia.co.uk/Petit-Bot-Bay-Guernsey.d6266077.Attraction) - [Visit Saint Andrew](https://www.expedia.co.uk/Saint-Andrew.dx3000435310) ### Holiday Homes - [Forest Holiday Rentals](https://www.expedia.co.uk/Forest-Holiday-Rentals.d6155883.Travel-Guide-HolidayRentals) ### Other - [Things to do in Forest](https://www.expedia.co.uk/Things-To-Do-In-Forest.d6155883.Travel-Guide-Activities) \*Available to Expedia members.