For drivers under the age of 21 additional fees and/or restrictions may apply.
For information and assistance in completing your reservation, please call:
To cancel your prepaid Car Hire reservation please use the form below.
Car Hire Cancellation Form
If you have any questions regarding this form then please email
Please note to cancel your pay later reservation online please login to your Costco Travel account, select the booking you wish to cancel and click "Cancel". A confirmation email of the cancellation will be emailed to you.
If you are unable to cancel your pay later booking via your Costco Travel account then please complete the cancellation form.
Monday - Friday 09:00 - 20:00
Saturday 09:00 - 15:00
Sunday 11:00 - 15:00
Excluding Public/Bank Holidays
0800 014 7386
Monday - Friday 08:00 - 23:00
Saturday 09:00 - 22:00
0808 169 8807
Costco Home Office
Costco Travel UK