If you're in a wormhole and it's safe for you, you can move in through space backwards in time if the opening of that wormhole is near a black hole where time is ticking more slowly than where you came from.
Or if it was there for a while, once you set the time difference between the two openings, you can then move away from the black hole.
What type of time travel is in A Christmas Carol? Neil deGrasse Tyson and comedian Chuck Nice answer fan questions on time travel, paradoxes, and wormholes with theoretical physicist, Brian Greene. Did Ebenezer Scrooge get pulled through a wormhole?