Look at the Booking.com resources for end-users to learn if an account merge is something that end-users could do. If there isn't a specific resource, look for information about how to contact Booking.com support.

Things that you might try on your own:

1. Try to add an alternate email address.
2. Try to update the misspelled email address by using a different one (not used for sign-up on Booking.com).
3. Try to share the Bookings done with the misspelled account with a verified account.

Look at the Booking.com resources for end-users to learn if an account merge is something that end-users could do. If there isn't a specific resource, look for information about how to contact Booking.com support.

Things that you might try on your own:

1. Try to add an alternate email address.
2. Try to update the misspelled email address by using a different one (not used for sign-up on Booking.com).
3. Try to share the Bookings done with the misspelled account with a verified account.

As of February 23, 2024 the Booking.com homepage has a lot of links to resources near the page bottom, a couple of links have the text Customer Service Help.

Those links point to https://secure.booking.com/help. The page heading is "Welcome to the Help Center".