Aer Lingus Flight Deal: 50 Percent Off European Flights for Summer 2018*
Aer Lingus just made our summer vacation planning much more interesting. "Let's be honest: the first few days back from Christmas vacation can be kind of tough. If you're anything like us, you return to work and immediately start dreaming about your next vacation (preferably to somewhere sunny and warm). Luckily for all of us, Aer Lingus is here to make all our post-holiday dreams come true. The Irish airline recently announced its annual January sale, offering up to 50 perce