Yes, you will be able to use it anywhere, including abroad. The Priceline credit card comes with a Visa Signature label on it, so the card is accepted everywhere Visa cards are accepted. Also, the card comes with an EMV chip that guarantees acceptance in Europe where mostly chip cards are accepted.
Disclaimer: This editorial content is not provided or commissioned by the credit card issuer(s). Opinions expressed here are the author's alone, not those of the credit card issuer(s), and have not been reviewed, approved or otherwise endorsed by the credit card issuer(s). Reasonable efforts are made to present accurate information, however all information is presented without warranty. Consult a card's issuing bank for the terms & conditions.
All rates and fees, and other terms and conditions of the products mentioned in this article/post are actual as of the last update date but are subject to change. See the current products' Terms & Conditions on the issuing banks' websites.