Aegean Airlines Buenos Aires Office The capital city office provides a range of services, such as booking flights, changing tickets, and customer care for Aegean's European routes. Inquiries about flights, travel arrangements, and other journey-related services can be handled by passengers. Aegean Airlines, which is well-known for its excellent service and wide network throughout Europe, strives to give travelers in Buenos Aires, whether they are traveling for business or pleasure, a smooth travel experience. The office is committed to providing individualized assistance to guarantee seamless travel arrangements.