I'm researching an excursion to America (I'm a British Citizen) and planning to fly out using reward points, which means I will be subject to one-way-tax on the way back with BA/AA (Reward points).
As a result, I was looking at alternatives and found IcelandAir to provide a reasonably priced service (ableit with a 16 hour stopover in Keflavik International Airport). I was wondering - during this 16h stopover, will I be able to leave the airport and explore a little, or is this frowned upon? I don't normally get connecting flights.