Yes! Through Western Union online services, you can send funds from international bank accounts.
Please note that paying via bank transfer is available for certain regions only, including:
Australia
Austria
Belgium
Burkina Faso
Canada
Denmark
Fiji
Finland
Germany
Gibraltar
Greece
Guadeloupe
Guam
Guinea-Bissau
Ireland
Italy
Ivory Coast
Korea
Malaysia
Mali
Netherlands
Niger
Northern Mariana Islands
Puerto Rico
Oman
Samoa
Senegal
Solomon Islands
Sweden
Thailand
Togo
Tonga
United Arab Emirates
United Kingdom
United States
Vanuatu
Please note as well that you will need to register with address in the relevant country in order to use Western Union online services.