Aer Lingus celebrates the 4th of July with savings of up to €200 on return flights to North America. Travelers can choose from 21 direct routes in 2025, including New York, Orlando, and San Francisco. Economy passengers enjoy €100 discounts, while Business Class fliers benefit from lie-flat seats, fine dining, and premium amenities. All travelers receive onboard meals and entertainment, making transatlantic journeys both affordable and comfortable.