The currency in Antalya is the Turkish Lira. You may find other currencies such as dollars or euros are accepted, but generally the best value will be found by using Turkish Lira, especially in the markets and souqs. It is a good idea to change some money before you go so you can get on with enjoying your holiday as soon as you step off the plane.
If you need a bit more Antalya currency whilst you’re away, money can be exchanged at a post office, or an exchange office. ATMs are available in Antalya, and many travellers find a mix of cash and plastic is convenient. Be cautious about bank charges, and check with your card provider about their fees before you leave. Cards are accepted in larger places, but cash will always be welcome, and it’s useful to have small denominations for tipping.