The best restaurants serving Fast food food in Newtownbreda Castlereagh South Eastern NI

I arrived at Belfast international at 5:30 and was craving a treat . I purchased a kids burger with bacon and fries . Wait time was short and I soon got tucked in . Burger was yummy and fries were nothing short of delicious. I had a great experience and thoroughly enjoyed my meal. The only negatives were the price (7.95) but I understand that is not abnormal for fast food these days , especially in an airport . I would have also appreciated a napkin with my takeaway . Thank you Burger King