WOW Air via ShermansTravel offers WOW Air Roundtrip Flights to Scandinavia and Europe from select cities in the U.S. with prices starting from $199.98. (On the ShermansTravel landing page, click on "WOWAir.us" in the main paragraph to see this sale.) That's tied with our mention from two weeks ago and the lowest we could find for select routes today by $212. This price is valid on flights departing from Boston, MA (BOS), on June 3, with arrival in Reykjavik, Iceland, (KEF) and return on June 7. Note that this airline is a "non-bundle" airline, so seat reservation and luggage costs are additional. Book this travel deal by April 30.

All prices, dates, and booking details were valid at the time of publication.