Hilton Honors has reactivated the 50,000 points targeted Winback-promotion requiring four nights (don’t need to be one stay).
The offer is valid for registration through July 16, 2018, and the eligible stay(s) must be consumed within 90 days of registering for it.
You can access and register for this offer on Hilton’s website here.
Note that this offer is targeted to those that likely have not had much Hilton Honors activity lately.
The 25,000 bonus offer (read more here) explicitly requires one stay of four nights. This one does not and thus I believe that four nights or more over a stay or multiple stays should be adequate (for those able to sign up).
Hilton Honors had similar offers for the last few years and some were able to register while most were not (myself included). Doesn’t hurt to check a few times throughout the 2018 to see if your account is included at some point.
Here are the terms and conditions of this offer:
Please note this offer is only valid for recipients of the email invitation and is not transferable and is one-time use only. Members who register for the Honors 50 Promotion between now and July 16, 2018 and then stay four nights within 90 days of registration will receive 50,000 Hilton Honors™ Bonus Points. A ‘stay’ is defined as the total number of consecutive nights spent at the same hotel, whether or not a guest checks out and checks back in again. You must provide your Hilton Honors™ account number at the time of booking. Please allow six to eight weeks from completion of your fourth night stay for Bonus Points to appear in your account. Offer is not valid for groups and cannot be combined with other select offers.