Cheap flights from Seattle (SEA) to Dublin (DUB) from $328

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 22% on your flight compared to booking on days when demand is much higher.

Find a great deal and save up to 57% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seattle to Dublin within the next two weeks, with the cheapest ticket starting at $920.

Our data shows that January tends to be the cheapest month to fly to Dublin from Seattle. Users have commonly found prices around $738 for the month, but tickets can be as low as $448. Due to multiple factors, prepare for potentially higher prices in July.

It’s typically best to fly out from Seattle to Dublin in the evening. Doing so could potentially save you 20% on the flight price compared to flying in the afternoon, which is usually more expensive.

If you book a flight from Seattle to Dublin, you will be flying from Seattle/Tacoma Intl to Dublin. Flights to Dublin (DUB) from Seattle/Tacoma Intl (SEA) take 8h 55m for a nonstop flight. There is 1 flight from Seattle/Tacoma Intl to Dublin per day from 11 airlines.

Some of our airline partners flying from Seattle/Tacoma Intl to Dublin have new flexible policies in place due to COVID-19. Aer Lingus, Icelandair, and British Airways are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Aer Lingus with this kind of flexibility.

Yes, there are multiple flights from Seattle to Dublin for under $500. The cheapest flight booked recently is on Aer Lingus for just $493, but on average you can expect to pay $544.

Cheapflights has at least 20 direct flights from Seattle to Dublin under $500. A good price for a nonstop flight from Seattle to Dublin is less than $564.

There are currently 20+ open flights from Seattle to Dublin within the next 7 days for less than $1,200.

Within the past month, 28 users have taken a look at flights from Seattle/Tacoma Intl to Dublin.

Cheapflights users have booked flights from Seattle to Dublin round-trip from $493. Other airlines that can offer you cheap pricing are Icelandair, from $572, and United Airlines, from $582. You may be able to fly from Seattle to Dublin for 33% less than the average price by searching for these airlines.

For one-way options, check prices for WestJet. According to our data, you can fly for as low as $328. Users have also found prices from $429 and $455 on Aer Lingus and Delta, respectively.

The most popular airlines flying from Seattle to Dublin are American Airlines, Air Canada and Air France. Something to consider prior to booking your flight.

Looking at all options, your cheapest flight can be booked for $444. While the most popular route (Seattle/Tacoma Intl - Dublin) can be booked for $491 on average our data indicates $2,358 when flying from Seattle to Dublin.

SEA stands for Seattle/Tacoma Intl Airport, while DUB stands for Dublin Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.