LOT Polish Airlines Big Promo Sale is good for travel from New York City, Chicago and Toronto, traveling December 1 through June 30.  Tickets must be booked by September 13.

Avoid blackout dates: December 15-January 12 and March 21-April 4.

Fares Include:

New York City to Bucharest $643 Round-trip

New York City to Gdansk $650 Round-trip

New York City to Kiev $601 Round-trip

New York City to Krakow $650 Round-trip

New York City to Lviv $601 Round-trip

New York City to Prague $845 Round-trip

New York City to Rzeszow $1010 Round-trip

New York City to Tallinn $674 Round-trip

New York City to Vilnius $702 Round-trip

New York City to Warsaw $751 Round-trip, Nonstop

New York City to Wroclaw $777 Round-trip

Chicago to Bucharest $603 Round-trip

Chicago to Copenhagen $652 Round-trip

Chicago to Gdansk $650 Round-trip

Chicago to Kiev $651 Round-trip

Chicago to Krakow $650 Round-trip

Chicago to Lviv $601 Round-trip

Chicago to Prague $802 Round-trip

Chicago to Rzeszow $775 Round-trip

Chicago to Stockholm $552 Round-trip

Chicago to Tallinn $779 Round-trip

Chicago to Vilnius $752 Round-trip

Chicago to Warsaw $769 Round-trip

Chicago to Wroclaw $777 Round-trip

Toronto to Bucharest CAD $645 Round-trip

Toronto to Budapest CAD $681 Round-trip

Toronto to Gdansk CAD $963 Round-trip

Toronto to Kiev CAD $719 Round-trip

Toronto to Krakow CAD $970 Round-trip

Toronto to Poznan CAD $967 Round-trip

Toronto to Prague CAD $611 Round-trip

Toronto to Riga CAD $700 Round-trip

Toronto to Sofia CAD $800 Round-trip

Toronto to Vilnius CAD $750 Round-trip

Toronto to Warsaw CAD $741 Round-trip

Toronto to Wroclaw CAD $966 Round-trip

LOT photo via Shutterstock