Flights from Seattle to Dublin from US$ 769.99

For flights from Seattle (SEA) to Dublin (DUB), the lowest fares occur for departures in April, in January and February, and again in late August. These periods sit outside the busiest spring and peak-summer travel weeks to Dublin (DUB), which keeps prices lower. Within the week, Thursday departures on this route are cheaper than Sunday departures.

Flights from Seattle (SEA) to Dublin (DUB) are offered as one-stop connections via Frankfurt (FRA). The flight from Seattle (SEA) to Frankfurt (FRA) is scheduled for about 10 hours, and the flight from Frankfurt (FRA) to Dublin (DUB) is scheduled for about 2 hours.

On Condor’s long-haul flight from Seattle (SEA) to Frankfurt (FRA), operated with an Airbus A330-900neo, Economy Class includes a complimentary hot meal from the Taste the World Menu, Premium Economy features the Classic Premium Menu, and Business Class offers the Taste the World Gourmet Menu, all served without an extra charge. Onboard amenities and any snacks or drinks on the connecting flight from Frankfurt (FRA) to Dublin (DUB) may differ from the long-haul flight.

On Condor’s long-haul flight from Seattle (SEA) to Frankfurt (FRA), operated with an Airbus A330-900neo, Business Class includes priority services at the airport such as lounge access and priority check-in, an increased Baggage allowance and one piece of sports equipment free of charge after registration, and a fully flat seat for sleeping comfort. On board this long-haul flight, Business Class passengers receive the Taste the World Gourmet Menu with an elevated meal service, an extensive drinks selection, and enhanced inflight entertainment. On some A330-900neo flights, Prime Seats in the front rows of Business Class can be reserved for an additional fee, offering more space and extra amenities. Onboard services on the connecting flight from Frankfurt (FRA) to Dublin (DUB) follow a short-haul concept and may differ from the long-haul flight.

Flights from Seattle (SEA) to Dublin (DUB) operate as one-stop connections via Frankfurt (FRA). In the summer season, the Seattle (SEA)–Frankfurt (FRA)–Dublin (DUB) connection operates on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday; in the winter season, this routing operates on Monday, Thursday and Saturday.

On Condor’s long-haul flight from Seattle (SEA) to Frankfurt (FRA), operated with an Airbus A330-900neo, FlyConnect Wi-Fi is offered with paid data packages that enable messaging and internet use during the flight, although it is not provided on every routing or departure. Onboard amenities and internet access on the connecting flight from Frankfurt (FRA) to Dublin (DUB) may differ and can depend on the operating airline and aircraft type.

On Condor’s long-haul flight from Seattle (SEA) to Frankfurt (FRA), operated with an Airbus A330-900neo, three travel classes are offered: Economy Class, Premium Economy Class and Business Class. Economy provides standard seating and Inflight entertainment with a complimentary meal, Premium Economy adds more space and comfort together with an upgraded Classic Premium Menu, and Business Class offers a fully flat bed, priority ground services and the Taste the World Gourmet Menu. The onward European flight from Frankfurt (FRA) to Dublin (DUB) follows a short-haul concept, so the set of travel classes and onboard services there may be more limited and can differ from the long-haul flight.

On flights from Seattle (SEA) to Dublin (DUB) via Frankfurt (FRA), small dogs and cats can travel in the cabin on many departures if they are transported in a watertight, bite-proof carrier that fits under the seat and the combined weight of pet and carrier does not exceed 8 kg. The pet must remain inside the closed carrier under the front seat for the entire flight, and pets are not permitted in Business Class on the long-haul flight or in exit rows. Larger pets can be transported as checked baggage in the hold in an approved transport crate, subject to advance registration and applicable fees. For entry into Ireland, an EU pet passport with proof of rabies vaccination and all required veterinary documents is mandatory, so all formalities must be completed before starting the journey from Seattle (SEA).

For flights from Seattle (SEA) to Dublin (DUB), Condor offers Flex fare options in Economy and Business that provide more generous conditions for rebooking and refunds than the lowest Economy fares. Flex fares are designed for travelers who want the option to change travel dates or cancel under defined conditions rather than committing to a strictly restricted ticket. Lower-priced Economy fare types on this route have limited or no refund rights and more restrictive change rules, so travelers seeking flexibility should select a Flex fare as the most suitable option.

For the Seattle (SEA)–Dublin (DUB) route, lower fares are linked to departures in January, February, April and late August, which are among the cheaper travel periods for this corridor. To secure these prices, good results occur when tickets are booked about 40 days before departure, while for summer and major holiday trips on this route it is better to book around 12 to 16 weeks in advance.