There is a substantial fare war happening from Miami MIA to many cities across central and southern Europe between the major alliances. Spain is the low fare destination at $421 to Barcelona or Madrid. Paris is $450 and Milan $499. Oneworld, SkyTeam and Star Alliance are within a few dollars of each other to these destinations and many more.
Departure Dates: Jan – last week in May or first week June 2017 depending on airline and destination.
Madrid, Spain is priced in low $400s and Geneva, Switzerland GVA is on sale in low $500s from about Jan 9 to last week May / June first week depending on alliance.
Miami to Europe Sale Cities:
Lisbon $476 – $529 (ends April 6)
Miami MIA – Madrid, Spain MAD American Airlines ticket for Iberia operated nonstop flights
Miami MIA – Madrid, Spain MAD Air Europa (SkyTeam) ticket nonstop flights
Star Alliance is a little bit higher on these dates at $446 for Swiss Airlines Miami – Zurich – Madrid.