Icelandair via Dealbase offers select Icelandair Roundtrip Fares to Iceland with prices starting at $398.65. (On the Dealbase landing page, click on "Iceland Air" in the main paragraph to see this sale.) That's a current low for any non-budget flights to Iceland and the best fares we could find for select routes by $71. This price is valid on flights departing on August 19 from Boston, MA, (BOS) with arrival in Reykjavik, Iceland, (KEF) and return on August 24. This sale includes routes from New York, NY, (JFK); Philadelphia, PA, (PHL); Denver, CO, (DEN); and more. Book this travel deal by June 1 for flights from August through June 20.

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