Haven't been for a while but EasyJet or CSA Czeck airlines used to be best value. Also worth getting the 'Sky Scanner' app as that'll search all airlines and find the best deal for you. Good luck. It's a wonderful city.
There seem to be some knowledgeable well travelled chaps on here so I thought I'd give this a go. I need to fly to Prague last weekend in September hence looking for cheap options before I start trawling the interweb.
Haven't been for a while but EasyJet or CSA Czeck airlines used to be best value. Also worth getting the 'Sky Scanner' app as that'll search all airlines and find the best deal for you. Good luck. It's a wonderful city.
Wizz Air from Luton are usually the cheapest, £50 ish return is doable, they can be a bit crap, but no worse than Ryan Air EJ etc.
Great city you will have fun.