You can post letters to anywhere in Europe from England for :-
Up to
20g ............ 68p
40g ...........£1.00
60g ...........£1.30
80g ...........£1.49
100g ...........£1.73
and upwards.
You can post small packets to anywhere in Europe from England for :-
up to
100g .........£1.49
120g .........£1.61
140g .........£1.79
160g .........£1.93
180g .........£2.11
and upwards.
Austria is not a "postage stamp country". See Related Question, below.
How much postage for 1 oz. letter from US to Austria
It all depends on the price of postage
Austria Austria
You can use regular postage stamps, but it will cost more to mail a letter outside the US. The cost to mail something from USA to England depends on what you are trying to mail. It costs $1.10 for a one-ounce letter. See related links for Postage Price Calculator to see what it would cost to mail other size items and packages.
It depends where you are sending it from... England, the USA, Australia, Iceland?
Postage or sending a package by courier is usually dependent on the weight so it would vary
The related link below helps you find out UK postal charges.
how much does it cost to post a letter weighing 70grams from england to the u.s
1.7 euros
What was the cost of a postage stamp in 2001
how much did a postage stamp cost in 2016