For certain airlines you can add baggage through the booking process or alternatively, you can contact us via telephone or email. For help adding baggage at booking, visit our how to book baggage page. In some cases, baggage can only be added directly with the airline either online or at check-in. Alternative Airlines will always advise you the best way for you to add your baggage and you can contact us by +44 1293 874 920 or email customerservice@alternativeairlines.com for support.