Did Floki Betray Ragnar?

To prove to Horik he is trustworthy, Floki poisons Torstein. Horik reveals his plan to kill Ragnar and his entire family. ... Arriving in the main hall, he discovers Torstein alive, and sees that Floki and Siggy did not betray Ragnar.

Why did Floki betray?

King Horik takes aside his son and tells him that the “Gods have spoken” and they must “gut and kill” Ragnar's entire family. Floki goes on to tell him that he “betrayed the Gods” and he is going to die. To prove his loyalty to King Horik, Floki must kill someone of importance.

Is Floki a traitor?

Then there is Floki, the once beloved shipbuilder turned traitor and murderer. Bjorn surprises everyone when he has Floki arrested for the murder of Athelstan. ... Ragnar had been content letting things lie for the time being with Floki, and now his hand has been forced.