Flying Seattle Dublin at the front of the plane
Few pairings reward flying at the front of the plane like Seattle to Dublin. Departing from Seattle-Tacoma International Airport (SEA), you trade a long economy night for a suite, a proper meal, and arrival at Dublin Airport (DUB) actually rested.
British Airways First sets the tone here, though British Airways, Air France, Lufthansa and United Airlines each bring serious hardware to this market. Your choice usually comes down to schedule, aircraft, and which ground experience you value most.
Sea-Tac's international premium facilities are comfortable and continually improving: Emirates First passengers are hosted in a premium lounge before the Dubai departure, and the European flagships provide elevated partner lounge access. The airport's manageable scale is itself a luxury, check-in to gate rarely takes long, even at peak hours.
May through September is Dublin's bright season, eighteen-hour June days, festival calendars, and the coast at its best, with airfares peaking to match. St. Patrick's week in March and the autumn rugby internationals spike hotels dramatically. October and November are atmospheric and well priced, and the weeks after New Year offer the softest premium fares of the year. Pack for rain in every month; that part never changes.
How much is First Class from Seattle to Dublin?
Published First Class fares to Dublin typically run $9,000–$17,000 round trip. Through negotiated and consolidator fares, Seattle travelers routinely pay 30–50% less for the same seats, where the SEA DUB fare lands inside that band depends on your dates, the season, and whether a nonstop or one-stop routing prices better that week. For a live number on your exact dates, call +1 (855) 490-4330, quotes are free and take minutes.
Planning beyond this pairing? The complete First Class flights to Dublin guide covers every airline, season, and fare band for this destination, and the guide to first class flights from Seattle maps every route from your airport.