Do I need to watch earlier episodes before “Sozin's Comet: The Phoenix King (1)”?

Watching earlier episodes in season 3 helps you follow the plot and character arcs leading into this episode.

Watch Avatar: The Last Airbender Season 3 Episode 18 Online

Q: Where can I watch “Avatar: The Last Airbender” Season 3 Episode 18 online?

This page provides episode info and a legal-only guide. It does not host streams or downloads. Check official platforms and licensed services for availability in your region (US first).

“Sozin's Comet: The Phoenix King (1)” — Watch "Avatar: The Last Airbender" Season 3 Episode 18 online in HD for free. Check streaming providers, cast, and episode details.

Jul 19, 2008 Season 3 Episode 18 23 min TV-Y7

8.5 ★ ★ ★ ★ ★

53 votes

Avatar: The Last Airbender Season 3

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Season 3 Episode 18 — Aired on Jul 19, 2008 • runs about 23 minutes.

Directed by Ethan Spaulding.

Written by Aaron Ehasz, Michael Dante DiMartino.

Notable cast/guest names in this episode include Zach Tyler Eisen, Mae Whitman, Jack De Sena, Dante Basco.

This page includes 2 official still(s) (when available) plus legal availability links.

Looking for “watch Avatar: The Last Airbender Season 3 Episode 18 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Aang struggles to decide whether or not he has to kill the Fire Lord and, during the night, is drawn toward an island which disappears before morning. Zuko leads the rest of the group to the Earth Kingdom to meet a tracker whom they hope can find Aang. The Fire Lord crowns himself Phoenix King and Aang awakens on the island not knowing where he is.