To be honest I'd just get home as soon as possible. People try to dilate on the way home and all that but I didn't. I went for 28 hours without dilating. I got home, made myself a nice dinner, took a hot shower, relaxed a little and then finally did dilation 28 hours after my last session. Yes, it took a little longer to get to depth but I didn't a single millimeter. Honestly I think it would be more a hassle to get into a hotel, sleep, and then continue the rest of the journey than to just come all the way home. I had a super long flight too.