Fly from Miami to Barcelona for $689 round-trip on TAP Portugal.
Searching TAP Portugal, we found seats departing MIA on September 19, returning from BCN on September 29. Flights connect via Lisbon LIS.
Other dates are also available for travel in September/October.
See our Miami MIA fare listings for a complete look at current finds.
Need a room in Barcelona? Here's what's available for the above dates on Hotelwatchdog.