Title: £127 Cheap Flights from Copenhagen to Sonderborg (CPH to SGD) - Expedia.co.uk ![danish town S√å√é√å√£Ã¥√å_nderborg (Sonderburg)](https://images.trvl-media.com/place/3137/2e3b6c71-ffc2-4cbb-ae71-2afbdecc3d8c.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/3137/2e3b6c71-ffc2-4cbb-ae71-2afbdecc3d8c.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £127 Cheap Flights from Copenhagen (CPH) to Sonderborg (SGD) [View £127 flight on Fri, 19 Dec 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:CPH,to:SGD,departure:19/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:126.40&airProductToken=AQoyCjAI2GISAzc1NBjiOyDSGSifkIADMMyQgAM4VUAAWAFyBVVPVzZJegkItpIBEgM3NTQSCggBEAEYASoCSFIYASIECAEQASgCKAMoBDAB) - [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 Kastrup Airport (CPH) to Sonderborg (SGD) - ![Hahn Air Technologies](https://a.travel-assets.com/air/airlines/x1_sq.svg) Hahn Air Technologies [](https://www.expedia.co.uk/Flights-Search?leg1=from:CPH,to:SGD,departure:30/12/2025TANYT&leg2=from:SGD,to:CPH,departure:06/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"X1"}}]) - ![Air Alsie](https://a.travel-assets.com/air/airlines/6i.gif) Air Alsie [](https://www.expedia.co.uk/Flights-Search?leg1=from:CPH,to:SGD,departure:30/12/2025TANYT&leg2=from:SGD,to:CPH,departure:06/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"6I"}}]) - ![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 Copenhagen (CPH) to Sonderborg (SGD) Prices were available within the past 7 days and start at £127 for one-way flights and £230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Hahn Air Technologies](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/x1.gif) Mon, 22 Dec - Thu, 1 Jan CPH Copenhagen SGD Sønderborg £230 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CPH,to:SGD,departure:22/12/2025TANYT&leg2=from:SGD,to:CPH,departure:01/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:230.00&airProductToken=AQoyCjAI2GISAzc1NhjiOyDSGSizs4ADMOCzgAM4VUAAWAFyBVVSVDZJegkItpIBEgM3NTYKMgowCNhiEgM3NTUY0hkg4jsoqKOBAzDVo4EDOFVAAFgBcgVVUlQ2SXoJCLaSARIDNzU1EgoIARABGAEqAkhSGAEiBAgBEAEoAigDKAQwAQ) __Flight from Copenhagen to Sonderborg route information__ | Origin airport | Kastrup | | ------------------- | --------------------- | | Destination airport | Sonderborg | | Airlines serving | Hahn Air Technologies | | Return price | £230 | | Distance | 194 km | | 0 | | ## Compare flights from Copenhagen to Sonderborg easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Copenhagen to Sonderborg. Operating between them flights per day, 4 airlines cover the route. And fly direct, getting you to Sonderborg in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Kastrup to Sonderborg. 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 Kastrup (CPH) to Sonderborg (SGD) The easiest way to view the best deals on flights from Copenhagen to Sonderborg 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 Kastrup to Sonderborg start at just £230 and range up to £230\. To find an even better deal, try - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Copenhagen and Sonderborg - booking your flight during December, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper Why you should book your Copenhagen to Sonderborg flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Kastrup to Sonderborg 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. ## Frequently asked questions ### How much is a flight from Copenhagen Airport, Kastrup to Sonderborg Airport? ### Do I need to pay a cancellation fee if I cancel my flight from Kastrup Airport (CPH) to Sonderborg Airport (SGD)? ### How do I find cheap flights from Copenhagen Airport, Kastrup to SGD that have flexible change policies? ### How many hours is the flight from Copenhagen Airport, Kastrup to Sonderborg Airport (SGD)? ### How far is the flight from CPH to SGD? ### Which airlines fly direct from CPH to SGD? ### Are CPH to Sonderborg Airport flight tickets cheaper when they're purchased at the last minute? ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Holiday Homes - [Aabenraa Hotels ](https://www.expedia.co.uk/Aabenraa-Hotels.d55223.Travel-Guide-Hotels) - [Hotels near Aabenraa Museum ](https://www.expedia.co.uk/Aabenraa-Museum-Hotels.0-l6100194-0.Travel-Guide-Filter-Hotels) - 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