Rome, Berlin, Paris or Amsterdam?

It may only be April, but we've already begun to cast an eye towards our next big vacation. Especially since the weather has been a bit all over the place lately. Thankfully, Aer Lingus have come to the rescue - and launched a "marvellous May" flash sale with flights to Europe beginning at €36.99 each way. However, you'll have to be quick if you want to bag a bargain as the offer is only available until midnight on April 8. Whether it’s the stylish streets of Milan, the edgy, urban Berlin or the romantic ambience of Paris, there’s something for every sort of sightseer with Aer Lingus. Culture vulture and city slickers alike can visit super cool cities such as Vienna, Frankfurt and Amsterdam to soak up the art, the atmosphere and the people. While those in search of sunshine can travel further south to destinations like Barcelona and Rome where they can warm up while they take in the sights. Anyone else dreaming of their next vacation? There is a small catch as to when you can actually use these flights, though. Aer Lingus' Marvellous May sale is valid for travel from May 1 to May 31, 2019. You can check out a full list of the routes on offer here.