Originally Posted by
Talay
Etihad.
Return leg is BKK-AUH-LHR-ARN
Layover at LHR is 7.5 hours
I cannot push the LHR-ARN leg back to the following day
since you’re apparently planning to skip that last leg anyway, the point is simply that you BOOK / TICKET that leg for the following day (up to 23+59 after arrival); when you check in at BKK you ask Etihad to check your bag only as far as LHR, since you will need things in it for your (ostensible) overnight stay