Trip.com
>
Cheap Flights
>
Denmark
>
Sonderborg
Hotels in Sonderborg
>
Flights from Copenhagen to Sonderborg

Flight deals from Copenhagen to Sonderborg

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Information from Copenhagen to Sonderborg

Cheapest one-way flight price €133
Cheapest return ticket price €246
Off-season travel month March
Peak season for travel June
Flight distance 273.32km
Average flight time 45 minutes
Popular airline Air Alsie

Find the best time to fly from Copenhagen to Sonderborg

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
From price
Search
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Copenhagen (CPH) to Sonderborg (SGD) the cheapest?

    Airlines adjust prices for flights from Copenhagen to Sonderborg based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Copenhagen (CPH) to Sonderborg (SGD) cost?

    According to Trip.com's data, the lowest price is around €221.

  • How long is the flight from Copenhagen (CPH) to Sonderborg (SGD)?

    It takes about 45 minutes to fly from Copenhagen (CPH) to Sonderborg (SGD).

  • What are the most popular airlines that fly from Copenhagen (CPH) to Sonderborg (SGD)?

    Airlines with flights from Copenhagen (CPH) to Sonderborg (SGD): Air Alsie and Hahn Air.

  • How many airports in Sonderborg (SGD)?

    There are 1 airport(s) in Sonderborg (SGD): Sonderborg Airport.

How to find a cheap flight from Copenhagen to Sonderborg

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Copenhagen to Sonderborg. Book your flights at the right time and save more.
1
Be flexible with your travel dates to get the cheapest flight from Copenhagen to Sonderborg.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Copenhagen to Sonderborg over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Tue, May 20, with one-way flights priced at just €134.
2
Compare cheap flight deals from Copenhagen to Sonderborg across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Copenhagen to Sonderborg. The cheapest airline for this route is Hahn Air.
3
Set up a Price Alert
By setting up a Price Alert for your journey from Copenhagen to Sonderborg, you can easily keep an eye on ticket prices without having to check every day.
4
Don't miss out on cheap flight deals and promo codes from Copenhagen to Sonderborg.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
5
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
6
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Copenhagen to Sonderborg and snag some exclusive deals just for you.

More Travel Options

  • Top Routes from Copenhagen
  • Top Routes to Sonderborg
  • Popular Airlines