Flóki Vilgerðarson (b. 9th century) was the first Norseman to deliberately sail to Iceland. His story is documented in the Landnámabók manuscript; however, the precise year of his arrival is not clear. He settled in this new land then known as Garðarshólmi. 
Floki was accompanied by his family on his journey. His wife was named Gró and his children included Oddleifur and Þjóðgerður. From Western Norway he set sail to the Shetland Islands where it is said his daughter drowned. He continued his journey and landed in the Faroe Islands where another of his daughters was wed. There he took three ravens to help him find his way to Iceland, and thus, he was nicknamed Raven-Floki (Norse and Icelandic; Hrafna-Flóki) and he is commonly remembered by that name.
Others making the trip included Thorolf (Þórólfr) and two men named Herjolf and Faxe (Herjólfr and Faxi). After sailing for a while from the Faroes, Floki set one of the ravens free. The first raven flew back to the Faroes; later, the second flew up in the air and back on board, but the third flew northwest and did not return. Floki now knew they were close to land, and so they followed the third raven. After sailing west past Reykjanes they spotted a large bay. Faxi remarked that they seemed to have found great land. The bay facing Reykjavík was therefore known as Faxaflói (—lit. Faxi's bay).
Floki set up a winter camp in Vatnsfjörður at Barðaströnd. The summer was very good, so Floki was ill-prepared for the cold winter that followed. Waiting for the spring, Floki hiked up the highest mountain above his camp, now believed to be Nónfell in Westfjords. From there, he spotted a large fjord; Ísafjörður, then full of drift ice. Thus, he named the entire land Ísland (—Iceland).
When Floki and the other men returned to Norway, they were asked about the newly found land. Floki believed it to be worthless. Herjolf believed that the land had both good and bad qualities. Thorolf claimed that butter was smeared on every straw on the land that they had found. Thorolf was then nicknamed Thorolf Butter (Icelandic; Þórólfur smjör). Despite speaking ill of the land, Floki later returned and settled to live there to his death. 
- Settlement of Iceland
- Timeline of Icelandic history
- Naddoddur — (the first Scandinavian to discover Iceland, though accidental)
- Garðar Svavarsson — (second, also accidental)
- Byock, Jesse (1988) Medieval Iceland: Society, Sagas and Power (University of California Press) ISBN 978-0520069541
- Byock, Jesse (2001) Viking Age Iceland (Penguin Books) ISBN 978-0140291155
- Hjalmarsson, Jon R.(1993) History of Iceland - From Settlement to the Present Day (Reykjavík: Iceland Review ) ISBN 978-9979510710
- Jones, Gwyn (1986) The Norse Atlantic Saga: Being the Norse Voyages of Discovery and Settlement to Iceland, Greenland, and North America (Oxford University Press) ISBN 978-0192851604
- Karlsson, Gunnar (2000) The History of Iceland (University of Minnesota Press) ISBN 978-0816635894