Bangkok-Dusseldorf. I was very grateful for LTU helping me to return to Europe but the ticket was very expensive (it was apparently the "last seat"). The plane was modern A330 Airbus - 13 hours with very little IFE in Economy. But the Cabin Service was disappointing - it was just a bit borderline unfriendly. It was an efficient enough flight but let down mainly by some unfriendly, unhelpful service.