Instead, smart shoppers are looking at traditionally less-popular cities than the typical "Grand Circle" stops such as London, Paris and Rome.

WSJ: Sky-High Airfares to Europe

Any Grand Bargain deal that would have any chance of getting the Iranian leadership onboard would therefore have to square that circle and provide iron-clad security guarantees to the Iranian regime.

FORBES: A Completely Unrealistic Iran Grand Bargain Proposal