Icelandair has confirmed it will relocate to Heathrow airport Terminal 2 on March 25.
The carrier, which currently operates from Terminal 1, operates twice daily services to Reykjavik, Iceland and then onwards to 14 US and Canadian gateways including Denver, Toronto and Boston.
The airline recently announced expansion to its network for 2015, with more frequencies to several destinations including starting flights from Birmingham to Iceland next month.
Andres Jonsson, Icelandair's UK general manager, said: "This move to Terminal 2 is great news for our passengers as they will get an even higher quality of service in a brand new state of the art terminal.
"We are investing in our on-board experience too with wifi being installed across our fleet to enhance the passenger journey.
"Icelandair continues growing its route network in 2015, with more frequencies to several destinations including starting flights from Birmingham airport to Iceland in February and from Iceland to Portland, Oregon in May. Birmingham will be the 5th airport in the UK with an Icelandair service. Portland will become Icelandair's 14th North American destination."
In June, the Queen opened Heathrow Terminal 2, almost 60 years after opening the original building.