Cheap flights from Dublin to Seattle from £324

The cheapest month to fly to Seattle from Dublin is in April. Flight prices, which tend to average around £448, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Seattle, with average flight prices from Dublin averaging around £466.

According to our data, Wednesday is the cheapest day to fly to Seattle from Dublin. The lowest ticket price found for a Wednesday departure recently was £548. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Seattle on Tuesday is £944.

Fly from Dublin to Seattle/Tacoma Intl for the best Dublin - Seattle/Tacoma Intl flight prices

You are more likely to see cheaper flights to Seattle from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around £574 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Dublin for as low as £456 on momondo.

There are 3 cabin classes available to choose from on Dublin to Seattle flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 1% on your flight if you consider stops on a Dublin to Seattle flight.

Historically, on average around 12% of flights between Dublin and Seattle have experienced a delay on any given week. The average delay length over the past 12 months has been 163 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.

London (LHR) was the most common stop: 43% of momondo users choosing one-stop flights on this route connected there.

Flights via Amsterdam (AMS) offer the lowest average return price of £688.

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 13h 14m.

Dallas (DFW) has the shortest average stopover time for this route: 1h 03m.