Crystal Cruises Grand Voyages World Cruises Grand Voyages Asia , Africa and Europe Asia, Africa and Europe Adventure Three in one Vacation Cruise 17 Apr 25 17 Jun 25 61 nights Nautica Singapore Barcelona From $33,550*/person Asia to Europe Cruise 57-Night Japan To Greece Grand Voyage 3 May 25 29 Jun 25 57 nights Azamara Pursuit TOKYO ATHENS (PIRAEUS) From $25,232*/person