Title: Cheap Flights from Southampton (SOU) to Alderney (ACI) - Expedia.ca ![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) # Cheap Flights from Southampton (SOU) to Alderney (ACI) ## Popular airlines from Southampton (SOU) 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.ca/Flights-Search?leg1=from:SOU,to:ACI,departure:24/03/2026TANYT&leg2=from:ACI,to:SOU,departure:31/03/2026TANYT&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 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 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 $578 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) Fri, May 29 - Tue, Jun 23 SOU Southampton ACI Alderney CA $578 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SOU,to:ACI,departure:29/05/2026TANYT&leg2=from:ACI,to:SOU,departure:23/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:577.20&airProductToken=AQorCikIx6QBEgM1MDIY0qMBIMBAKMyijgMwg6OOAzhUQABYAXIHVFdFQkdSUgorCikIx6QBEgM1MDEYwEAg0qMBKJK7kAMwxLuQAzhUQABYAXIHVFdFQkdSUhIKCAEQARgBKgJIUhgBIgQIARABKAIoAygEMAE) ![Aurigny Air Services](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/GR.gif) Fri, May 29 - Tue, Jun 23 SOU Southampton ACI Alderney CA $817 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SOU,to:ACI,departure:29/05/2026TANYT&leg2=from:ACI,to:SOU,departure:23/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:816.70&airProductToken=AQpXCioIx6QBEgM2NTkY0qMBIMZAKM-mjgMw_KaOAzhOQABYAXIITlRIUlVHUlIKKQjHpAESAzIwMBjGQCDAQCj3q44DMJWsjgM4TkABWAFyCE5USFJVR1JSClcKKQjHpAESAzIwMRjAQCDGQCipupADMMe6kAM4TkAAWAFyCE5USFJVR1JSCioIx6QBEgM2NTYYxkAg0qMBKIy9kAMwub2QAzhOQAFYAXIITlRIUlVHUlISCggBEAEYASoCSFIYASIECAEQASgCKAMoBDAB) ![Aurigny Air Services](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/GR.gif) Fri, May 29 - Tue, Jun 23 SOU Southampton ACI Alderney CA $832 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SOU,to:ACI,departure:29/05/2026TANYT&leg2=from:ACI,to:SOU,departure:23/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:831.70&airProductToken=AQpXCioIx6QBEgM2NTkY0qMBIMZAKM-mjgMw_KaOAzhOQABYAXIITlRIUlVHUlIKKQjHpAESAzIwMhjGQCDAQCjgrI4DMP6sjgM4TkABWAFyCE5USFJVR1JSClcKKQjHpAESAzIwORjAQCDGQCiivpADMMC-kAM4WkAAWAFyCFpUSFJVR1JSCioIx6QBEgM2NTgYxkAg0qMBKKS_kAMw0b-QAzhaQAFYAXIIWlRIUlVHUlISCggBEAEYASoCSFIYASIECAEQASgCKAMoBDAB) ![Aurigny Air Services](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/GR.gif) Sat, May 30 - Tue, Jun 23 SOU Southampton ACI Alderney CA $845 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SOU,to:ACI,departure:30/05/2026TANYT&leg2=from:ACI,to:SOU,departure:23/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:844.70&airProductToken=AQpXCioIx6QBEgM2NTkY0qMBIMZAKO-xjgMwnLKOAzhIQABYAXIISFRIUlVHUlIKKQjHpAESAzIxNBjGQCDAQCirvI4DMMm8jgM4SEABWAFyCEhUSFJVR1JSClcKKQjHpAESAzIwORjAQCDGQCiivpADMMC-kAM4TkAAWAFyCE5USFJVR1JSCioIx6QBEgM2NTAYxkAg0qMBKPnEkAMwpsWQAzhOQAFYAXIITlRIUlVHUlISCggBEAEYASoCSFIYASIECAEQASgCKAMoBDAB) ![Aurigny Air Services](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/GR.gif) Sat, May 30 - Tue, Jun 23 SOU Southampton ACI Alderney CA $859 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SOU,to:ACI,departure:30/05/2026TANYT&leg2=from:ACI,to:SOU,departure:23/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:858.70&airProductToken=AQpXCioIx6QBEgM2NTkY0qMBIMZAKO-xjgMwnLKOAzhIQABYAXIISFRIUlVHUlIKKQjHpAESAzIxNBjGQCDAQCirvI4DMMm8jgM4SEABWAFyCEhUSFJVR1JSClcKKQjHpAESAzIwORjAQCDGQCiivpADMMC-kAM4WkAAWAFyCFpUSFJVR1JSCioIx6QBEgM2NTgYxkAg0qMBKKS_kAMw0b-QAzhaQAFYAXIIWlRIUlVHUlISCggBEAEYASoCSFIYASIECAEQASgCKAMoBDAB) ![](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.ca/deals?rfrr=FTG_SPRING_PROMO_) ## 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 $577 | | 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 5 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 $578 rising to CA $859\. Here are more money-saving tips: - Fly in May 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.