Title: Cheap Flights from Southampton (SOU) to Alderney (ACI) - Expedia.ca ![Ortac from above Clonque Bay, Alderney, Channel Islands, British Isles](https://images.trvl-media.com/place/284/e0e9d382-ce03-4c3d-837e-569dcf7a19c4.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/284/e0e9d382-ce03-4c3d-837e-569dcf7a19c4.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Southampton (SOU) to Alderney (ACI) - [Roundtrip](?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 Southampton (SOU) to Alderney (ACI) - ![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.ca/Flights-Search?leg1=from:SOU,to:ACI,departure:30/01/2026TANYT&leg2=from:ACI,to:SOU,departure:06/02/2026TANYT&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 30% 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.ca/login) ## Cheap flights from Southampton (SOU) to Alderney (ACI) Prices were available within the past 7 days and start at for one-way flights and CA $585 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Aurigny Air Services](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/GR.gif) Sat, Jun 6 - Tue, Jun 9 SOU Southampton ACI Alderney CA $585 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SOU,to:ACI,departure:06/06/2026TANYT&leg2=from:ACI,to:SOU,departure:09/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:584.90&airProductToken=AQorCikIx6QBEgM1MDIY0qMBIMBAKMz8jgMwg_2OAzhUQABYAXIHVFdFQkdSUgorCikIx6QBEgM1MDUYwEAg0qMBKLOfjwMw5Z-PAzhUQABYAXIHVFdFQkdSUhIKCAEQARgBKgJIUhgBIgQIARABKAIoAygEMAE) ![Aurigny Air Services](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/GR.gif) Sat, Jun 6 - Tue, Jun 9 SOU Southampton ACI Alderney CA $822 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SOU,to:ACI,departure:06/06/2026TANYT&leg2=from:ACI,to:SOU,departure:09/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:821.50&airProductToken=AQpXCioIx6QBEgM2NTEY0qMBIMZAKIT7jgMwsfuOAzhOQABYAXIITlRIUlVHUlIKKQjHpAESAzIxNBjGQCDAQCjr_44DMImAjwM4TkABWAFyCE5USFJVR1JSClcKKQjHpAESAzIwNRjAQCDGQCj3no8DMJWfjwM4TkAAWAFyCE5USFJVR1JSCioIx6QBEgM2NTAYxkAg0qMBKLmnjwMw5qePAzhOQAFYAXIITlRIUlVHUlISCggBEAEYASoCSFIYASIECAEQASgCKAMoBDAB) ## Frequently asked questions ### How much is a flight from Southampton Airport to Alderney Airport? ### Do I need to pay a cancellation fee if I cancel my flight from Southampton Airport (SOU) to Alderney Airport? ### How do I find cheap flights from Southampton Airport (SOU) to ACI that have flexible change policies? ### How many hours is the flight from SOU to Alderney Airport? ### How far is the flight from SOU to Alderney Airport (ACI)? ### Which airlines fly direct from Southampton Airport to Alderney Airport (ACI)? ### Are Southampton Airport (SOU) to Alderney Airport flight tickets cheaper when they're purchased at the last minute? ## Travel information | Origin airport | Southampton | | ------------------- | ----------- | | Destination airport | Alderney | | Roundtrip price | CA $585 | | Distance | 150 km | | 0 | | ## Book with confidence # Southampton to Alderney Flights **The easy way to book your flights from Southampton to Alderney** With Expedia, it’s simple to find and book flights to Alderney from Southampton whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 2 airlines that cover this route. There are nonstop flights to Alderney, too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Southampton to Alderney today, tomorrow, or this week. **Save dollars with cheap flights from Southampton, SOU to Alderney, ACI** Sort your search results by price to find great deals on your flight from Southampton to Alderney—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Alderney from Southampton currently is just CA $585 rising to CA $822\. Here are more money-saving tips: - Fly in June when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Alderney - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! **Reasons to choose Expedia for your flight to Alderney from Southampton** Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Alderney with Expedia today. ## Explore a world of travel with Expedia - Lodging - Flights - Cars - Vacation Rental - [Alderney Hotels ](https://www.expedia.ca/Alderney-Hotels.d284.Travel-Guide-Hotels) - [Flights to Alderney ](https://www.expedia.ca/Cheap-Flights-To-Alderney.d284.Travel-Guide-Flights) - [Flights from Alderney ](https://www.expedia.ca/lp/flights/284/flights-from-alderney) - [Car rental Alderney ](https://www.expedia.ca/Car-Rentals-In-Alderney.d284.Car-Rental-Guide) - [Alderney Vacation Rentals ](https://www.expedia.ca/Alderney-Vacation-Rentals.d284.Travel-Guide-VacationRentals) \*Available to Expedia members.