Earn 40,000 miles on transatlantic flights with American Airlines

American Airlines AAdvantage members can earn up to 40,000 bonus miles when booking two return flights between North America and Europe. A round trip in economy will generate 5,000 bonus points, 10,000 in business class and 20,000 in first class. The offer is valid on nonstop flights operated by AA and eligible British Airways, Iberia and Finnair services between Europe and the US, Canada and Mexico until March 31. aa.com