Can you buy more luggage allowance with Thai Airways ?

[1927]

just booked our flights but the wife not happy with 20k luggage and wants to buy some more, is there a way to do this other than pay extra at check in - if you are over as that will be very expensive ?

any help appreciated

thanks

[David48]

Mate, have a look at this ... baggage-allowances-over-20-kgs

[Crossy]

Then let's continue here http://www.thaivisa.com/forum/topic/696425-can-you-buy-more-luggage-allowance-with-thai-air/