WOW Air via ShermansTravel offers WOW Air Rountrip Flights to Scandinavia and Europe from select cities in the U.S. with prices starting from $144.99. (On the ShermansTravel landing page, click on "" in the main paragraph to see this sale; we found lower fares within.) That's the lowest price we could find for select routes by at least $246. This price is valid on flights departing from Boston, MA, (BOS) with arrival in Reykjavik, Iceland, (KEF) on March 27 with return on April 4. Note that this airline is a "non-bundle" airline, so seat reservation and luggage costs are additional. Book this travel deal by February 28. All prices, dates, and booking details were valid at the time of publication.