MONTREAL — Starting in May WOW air will offer Stockholm flights out of Toronto and Montreal, with fares from $199.

All flights operate via Iceland, with a one-hour stopover before continuing on to Stockholm.

WOW air launched in November 2011. The carrier says its annual passenger capacity will more than double in 2016 to over 1.8 million, up from approximately 840,000 in 2015. Last October the company announced its first Canadian routes from Toronto and Montreal to Copenhagen. See wowair.ca.