Only the lead name on the booking can make changes to the booking, subject to availability at the time of the change. Any changes are subject to an amendment fee, plus any increase in cost. The amendment fee is payable per person and will be advised at the time of the change.

Yes, you can add another person to your Jet2.com or Jet2holidays booking in 2026, but it is not as simple as a "name change." To add a completely new passenger to an existing reservation, you must contact Jet2's Pre-Travel Services team or use the "Manage My Booking" portal, though the latter is usually for adding "essentials" rather than new people. Adding a person is subject to current seat/room availability and will be charged at the current prevailing rate, which is likely higher than your original booking price. You will also have to pay an amendment fee (typically around £50 per person). For 2026 holidaymakers, a high-value "pro-tip" is to check if your hotel room has the capacity for an extra person first; if the room is at "max occupancy," you may be forced to book a second room or upgrade to a larger suite, which can significantly increase the total cost of the "simple" addition.