Icelandair via DealBase offers select Roundtrip Fares to Europe with prices starting at $319.45. (On the DealBase landing page, click “icelandair.us” in the top line to see this sale.) That’s the lowest price we could find for select routes by $141. This price is valid on flights departing on February 12, 2019, from Boston, MA, (BOS) with arrival in Dublin, Ireland, (DUB) and return on February 20. Book this travel deal by September 19.
All prices, dates, and booking details were valid at the time of publication.