Yes, passengers flying in Economy Class can use the Etihad lounges at Zayed International Airport (AUH) in Abu Dhabi, but it requires a paid fee. In 2026, the standard cost for an Economy passenger to access the Etihad Business Class Lounge is approximately $160 USD (approx. 590 AED) for a four-hour stay. This "pay-per-use" option grants access to the full suite of amenities, including high-end international buffets, shower suites, relaxation areas, and a family room. Alternatively, Etihad Guest loyalty members may receive complimentary or discounted access depending on their tier status (Silver, Gold, or Platinum). While the fee is relatively high compared to standard airport lounges, it is often viewed as a worthwhile investment for travelers with long layovers who want to avoid the busy terminal and enjoy a premium dining and spa experience before their next flight.