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  1. Flights
  2. Ireland
  3. Dublin
  4. Seattle, WA - Dublin

Cheap Flights from Seattle, WA (SEA) to Dublin (DUB)

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Discover the cheapest flights from Seattle, WA to Dublin
Filter by
Tue, Nov 17 - Thu, Nov 26
BA
BADirect
SEA - DUB
BA
BADirect
DUB - SEA
636$
621$
Prime price per passenger
Wed, Jan 13 - Wed, Jan 20
FI
FIDirect
SEA - DUB
FI
FIDirect
DUB - SEA
659$
636$
Prime price per passenger
Tue, Jan 5 - Wed, Jan 13
FI
FIDirect
SEA - DUB
FI
FIDirect
DUB - SEA
664$
641$
Prime price per passenger
Tue, Dec 8 - Tue, Dec 15
FI
FIDirect
SEA - DUB
FI
FIDirect
DUB - SEA
685$
660$
Prime price per passenger
Wed, Dec 2 - Tue, Dec 8
FI
FIDirect
SEA - DUB
FI
FIDirect
DUB - SEA
677$
668$
Prime price per passenger
Wed, Dec 23 - Sat, Dec 26
AA
AADirect
SEA - DUB
AA
AADirect
DUB - SEA
1034$
988$
Prime price per passenger
Mon, Jan 11
FI
FIDirect
SEA - DUB
351$
333$
Prime price per passenger
Sun, Nov 29
FI
FIDirect
SEA - DUB
357$
339$
Prime price per passenger
Wed, Dec 9
FI
FIDirect
SEA - DUB
359$
341$
Prime price per passenger
Mon, Nov 16
FI
FIDirect
SEA - DUB
370$
352$
Prime price per passenger
Wed, Dec 30
FI
FIDirect
SEA - DUB
383$
358$
Prime price per passenger
Sun, Jan 17
FI
FIDirect
SEA - DUB
368$
365$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Seattle, WA to Dublin

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the end of November. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
Filter by
week: Nov 23 - Nov 29
Flights from just $562
$728
$723
$675
$616
$562
$657
$799
$879
$897
$793
$797
$776
OctoberNovemberDecemberJanuary
Flying Time10 h and 45 mWhen flying from Seattle, WA to Dublin, this can take around 10 h and 45 m in flying time, however this flight duration can vary due to other factors
Cheapest flight$333The best price for flights from Seattle, WA to Dublin offered by eDreams, which have been found by our customers in the last 3 days
Origin airportSeattle-Tacoma International AirportWhen flying from Seattle, WA to Dublin
Destination airportDublin AirportFor the route from Seattle, WA to Dublin
Peak seasonMarchMarch is the busiest time to fly from Seattle, WA to Dublin according to search data results from our customers
Airlines operating this routeAer Lingus, IberiaAirline(s) that fly from Seattle, WA to Dublin
One-way average Price$731A flight from Seattle, WA to Dublin at eDreams will cost around $731, this being based on prices of the previous 6 months of data
Best time to bookJuneSeptember is one of the most frequent times to fly to Dublin from Seattle, WA according to real data from our customers
Exchange rate
1 USD = 0.89 EUR
1 EUR = 1.13 USD
Last revised on Fri, 10/30
Distance: 4,521 mi
Seattle, WA airports
Seattle-Tacoma International Airport (SEA)How far from city center: 11 mi
Dublin airports
Dublin Airport (DUB)How far from city center: 6 mi

Book a flight from Seattle, WA to Dublin

Compare fares, schedules and travel times for flights from Seattle, WA (SEA) to Dublin (DUB) on eDreams. Choose between nonstop and connecting flights, then sort the results by price, schedule or number of stops.

For reference, the lowest recent price for this route is $333. Your fare will vary depending on your travel date and how early you book.

  • Flight Duration: Nonstop flights from Seattle, WA to Dublin take about 10 h and 40 m, and connecting flights take longer.
  • Departure Airport: Most flights depart from Seattle-Tacoma International Airport (SEA), the main airport in Seattle, WA.
  • Arrival Airport: Flights land at Dublin Airport (DUB), the main airport in Dublin.

Make your trip to Dublin easier by booking your flight, hotel and rental car together with eDreams. That way, everything is in one place and simple to keep track of.

Frequently asked questions about flights from Seattle, WA to Dublin

On average, how much is the price of a flight from Seattle, WA to Dublin?
When you fly from Seattle, WA to Dublin the average price is $731. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
For flights from Seattle, WA to Dublin, how can I find the cheapest price?
The cheapest price for a flight from Seattle, WA to Dublin is $333. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When booking, when is the best time to get the best prices for flights from Seattle, WA to Dublin?
The most popular months to book a trip from Seattle, WA to Dublin are September, June and July, based on the searches of our customers.
When is the best time to travel from Seattle, WA to Dublin?
The best time of the year to visit Dublin depends on lots of personal preferences, especially the price. Regarding popularity, September is the best month to fly to Dublin from Seattle, WA in terms of searches from our customers, followed by June and December. If you prefer to avoid the busy season and get away from the crowds January, February and May are the months with fewer searches for Seattle, WA - Dublin.
How long does the flight from Seattle, WA to Dublin take?
Flight length from Seattle, WA to Dublin is around 10 h and 45 m on average, at an average distance of 4,521.46 mi, for flights for the route (which may have 1 or more stops in other cities in between).
How is the weather in Dublin compared to Seattle, WA?
While in Seattle, WA the temperatures can reach an average of 64ºF ºC in summer, Dublin's temperatures can go up to 59ºF ºC during the hot season. In winter, however, weather indicators show around 42ºF ºC in Dublin, compared to the 42ºF ºC average degrees reported in Seattle, WA.

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