Vuelos Desde Dublín (DUB) a Seattle - Tacoma Intl. (SEA) Empezando Desde $462

Ensure you visit the Covid-19 Travel Advisor to learn if there are any present quarantine requirements and travel advice reports in effect in Sea-Tac Airport when flying from DUB.

If you’d like to travel with minimum fuss from Dublin Airport to SEA, check out British Airways, American Airlines and Aer Lingus. No airlines advertise direct flights between the two locations, so you’ll need to make at least one stopover.

For more info about changing your flight to Sea-Tac Airport, please visit our Customer Service Portal.

It takes a fair amount of time to get from Dublin Airport (DUB) to Sea-Tac Airport, approximately 13 hours and 33 minutes all up. Remember to pack a cushy travel pillow and wear comfortable, layered clothing for this long-haul flight.

From Dublin Airport to Sea-Tac Airport, the flight distance is 4,500 mi. It’s a long journey, so be sure to bring your carry-on basics. A pair of compression socks and a pullover are some must-have items to begin with.

You’ll need to plan for at least one stopover if you’re traveling from DUB to Sea-Tac Airport, as no airlines operate direct flights between these destinations. Make the most of your layover by stretching your legs, freshening up and checking out what the stores have on offer.

From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Alaska Airlines, Delta or Southwest Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.