This is how Delta.com determines the billing currency.

Currency is quoted based on the currency of the departure country. When the billing address is entered, the currency is changed to the currency of the billing address country. The fare will be displayed on Step 4.

If you are logged into your SkyMiles account, Delta.com will quote the fare based on the address on your SkyMiles account on Step 2. This is the address that shows in the Delta reservations system, in case you have multiple addresses on file. The currency will still change to the billing address currency, if that is different than the address on your SkyMiles account.

**The fare may not be an exact conversion due to any SITI restrictions in effect on the quoted fare. Delta.com considers you to be in the country of the billing address for sale and ticketing purposes.**

SITI - Sold Inside/Ticketed Inside