To contact Etihad Airways customer service, you can use several methods. Firstly, visit their official website and navigate to the Contact Us or Help section, where you'll find their customer service phone numbers for different regions. Dial the appropriate number and follow the prompts to connect with a live representative. Secondly, you can opt for the live chat feature on their website for instant messaging support. Additionally, you can reach out to Etihad Airways via email by sending your queries to the provided email address. Choose the method that best suits your needs for efficient communication and assistance from Etihad's customer service team.