Aer Lingus operates nonstop flights from Dublin (DUB) to Seattle (SEA). The nonstop flight takes around ~9h 6m, covering 4,525 miles (7,283 km). Updated 28 June 2026.
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Yes, Aer Lingus operates nonstop flights from Dublin (DUB) to Seattle (SEA).
Aer Lingus operates nonstop flights from Dublin to Seattle.
The nonstop flight from Dublin to Seattle takes ~9h 6m (approximately 7283 km).