[KLM offer] New York - from 499 euro, Montreal - from 499 euro, Portland - from 549 euro
KLM returns with the offer - 3 days / 3 destinations. Between 3-5 July 2014, you will be able to purchase tickets to 3 destinations in North America:
The trip must take place between August 23 2014 - 31 March 2015. The displayed tariff is round trip with all taxes included. The offer is limited and is sold as hot bread.