If you prefer permanent access, the Arrow Seasons 1-3 Blu-ray/DVD Box Set is a fan favorite. These sets are often "Region Free" and include dedicated English subtitle tracks for the hearing impaired (SDH).
Platforms like Apple TV , Amazon, and Google Play allow you to buy the seasons "complete," which always includes closed captioning and subtitle options. Season 1: The Return of Oliver Queen Arrow Season 1 2 3 Complete With English Subtitles
For many fans, English subtitles are essential for catching every detail of Oliver Queen’s gritty transformation. You can find the complete first three seasons with full subtitle support through several official channels: If you prefer permanent access, the Arrow Seasons