The actor was seen making his way to his plane at Charles de Gaulle Airport on Monday (July 9) in Paris, France.
He wore a black sweatshirt and sweatpants, black and gold mules, and a matching baseball cap.
Colton was in town for various Paris Fashion Week events.
Colton, who plays Roy Harper on Arrow, left at the end of season three. His character made a few brief returns over the past few years, but he is now returning as a series regular.
Season seven of Arrow will premiere on October 15 on The CW!
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