International travel with large time changes and Lantus timing

What is the best way to handle large time changes 9-12 hrs+ and Lantus dosing. I recently travelled internationally and have been taking my Lantus approx 24 hours after the previous dose, however, this means that instead of taking it at night I am now taking it in the morning. My BG is not as controlled as it was taking it at night. How can I break the cycle and get back to taking it at night? This morning I took it so should I take it again before going to bed late or skip tomorrow's dose in the AM and take some mid-afternoon? I have MODY and am on Lantus and Amaryl. Thanks!