jomarlipon

This plugin will allow you to include empty cart button in cart page for Woocommerce. You can choose where to display the empty cart button.
Instruction to display “empty cart” button in the cart page.
<ol>
<li>Go to Wooommerce > Settings.</li>
<li>In the General tab under General options, you will see the empty cart option.</li>
<li>Check the appropriate choice. If you want to display empty cart button before and after cart table, just check the both checkbox.</li>
</ol>

Woo Add Empty Cart

This plugin will allow you to include empty cart button in cart page for Woocommerce. You can choose where to display the empty cart button.

Infoway LLC

This is Woocommerce Empty Cart extension which helps to make cart empty.

Woocommerce Empty Cart

Woocommerce Empty Cart allows cart to be empty.

Woo Add Empty Cart vs Woocommerce Empty Cart