It has never been cheaper or easier to fly to or from Denmark. Here is a list of some of the main operators and airlines. By booking in advance and avoiding peak times, return flights can usually be found at very realistic figures. Many budget operators such as Ryanair and easyJet fly from a large number of UK airports to bigger and smaller airports all over Denmark, whilst full-service operators principally use Copenhagen (Kastrup) and to a lesser extent Billund on Jutland.

Attitude Travel (http://www.attitudetravel.com) is a great resource for details of all airlines to/from Denmark. Remember that Malmö (Sturup) is a very sensible alternative to Copenhagen if you are going to the Danish capital or nearby.

Agencies  and  portals

http://www.attitudetravel.com
http://www.ebookers.com
http://www.airline-network.co.uk
http://www.thomascook.co.uk
http://www.tiss.com
http://www.skyscanner.net

Airlines
http://www.airberlin.com
http://www.ba.com
http://www.easyjet.com
http://www.iberia.es
http://www.jet2.com
http://www.klm.com
http://www.ryanair.com (Check also Malmö, Sweden)
http://www.scandinavian.net
http://www.cimber.dk
http://www.norwegian.no