This is going to depend on where you are originally mailing the letter from. The amount of postage for a letter is determined by the weight, size and destination of your item. If you are sending a one ounce letter from the United States, it should cost you a little over $1.00.
about 2 stamps
what the price to mail letter to
3 stamps!
About one liberty stamp :)
you need ten stamps actually i don't know
3 stamps.
maybe 2 0r 3 stamps
2
The number of stamps that you need to send a letter from Australia to London, will depend with the value of one stamp.
$1.10 worth of stamps, this may change.
one
1
40