Here’s the knock-on effect of the Brexit vote: airfares to the UK from the US are at their cheapest in at least three years. An average round-trip fare from US airports into London’s was $687.36 by July 3, according to airfare-tracker Hopper. That’s a 14% drop since the UK’s vote to leave the European Union,…

via Chart: It hasn’t been this cheap to fly from the US to London in years — Quartz