$328 Cheap flights from Seattle - Tacoma Intl. to Dublin (SEA to DUB)

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Find The Best Dates To Fly from Seattle - Tacoma Intl. to Dublin

Amazing SEA to DUB Flight Deals

The cheapest flights to Dublin found within the past 7 days were $408 round trip and $328 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Jan 9 - Mon, Feb 3
SEA
Seattle
DUB
Dublin
$408 Roundtrip, found 5 days ago
$408
Roundtrip
found 5 days ago
Select Icelandair flight, departing Thu, Jan 9 from Seattle to Dublin, returning Mon, Feb 3, priced at $408 found 5 days ago
Mon, Feb 17 - Mon, Feb 24
SEA
Seattle
DUB
Dublin
$454 Roundtrip, found 6 days ago
$454
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Mon, Feb 17 from Seattle to Dublin, returning Mon, Feb 24, priced at $454 found 6 days ago
Sun, Mar 2 - Fri, Mar 14
SEA
Seattle
DUB
Dublin
$486 Roundtrip, found 3 days ago
$486
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sun, Mar 2 from Seattle to Dublin, returning Fri, Mar 14, priced at $486 found 3 days ago
Tue, Dec 31 - Wed, Jan 29
SEA
Seattle
DUB
Dublin
$489 Roundtrip, found 4 days ago
$489
Roundtrip
found 4 days ago
Select United flight, departing Tue, Dec 31 from Seattle to Dublin, returning Wed, Jan 29, priced at $489 found 4 days ago
Tue, Mar 11 - Wed, Apr 2
SEA
Seattle
DUB
Dublin
$495 Roundtrip, found 5 days ago
$495
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Mar 11 from Seattle to Dublin, returning Wed, Apr 2, priced at $495 found 5 days ago
Mon, Mar 3 - Wed, Mar 19
SEA
Seattle
DUB
Dublin
$497 Roundtrip, found 1 day ago
$497
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Mar 3 from Seattle to Dublin, returning Wed, Mar 19, priced at $497 found 1 day ago
Sun, Aug 31 - Tue, Sep 9
SEA
Seattle
DUB
Dublin
$498 Roundtrip, just found
$498
Roundtrip
just found
Select Scandinavian Airlines flight, departing Sun, Aug 31 from Seattle to Dublin, returning Tue, Sep 9, priced at $498 just found
Mon, Mar 17 - Tue, Mar 25
SEA
Seattle
DUB
Dublin
$499 Roundtrip, found 3 days ago
$499
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Mar 17 from Seattle to Dublin, returning Tue, Mar 25, priced at $499 found 3 days ago
Mon, Mar 31 - Tue, Apr 8
SEA
Seattle
DUB
Dublin
$503 Roundtrip, found 1 day ago
$503
Roundtrip
found 1 day ago
Select Iberia flight, departing Mon, Mar 31 from Seattle to Dublin, returning Tue, Apr 8, priced at $503 found 1 day ago
Tue, Feb 4 - Tue, Feb 18
SEA
Seattle
DUB
Dublin
$517 Roundtrip, just found
$517
Roundtrip
just found
Select Lufthansa flight, departing Tue, Feb 4 from Seattle to Dublin, returning Tue, Feb 18, priced at $517 just found

Best Dublin Flight and Hotel Packages

Dublin flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Clayton Hotel Dublin Airport

Clayton Hotel Dublin Airport

4 out of 5
per person
Dec 24 - Dec 29
found 22 hours ago
Roundtrip flight included
Seattle (SEA) to Dublin (DUB)
Temple Bar Wellington Quay Apartments

Temple Bar Wellington Quay Apartments

3.5 out of 5
per person
Dec 24 - Dec 29
found 22 hours ago
Roundtrip flight included
Seattle (SEA) to Dublin (DUB)
Hotel Riu Plaza The Gresham Dublin

Hotel Riu Plaza The Gresham Dublin

4 out of 5
per person
Dec 24 - Dec 29
found 22 hours ago
Roundtrip flight included
Seattle (SEA) to Dublin (DUB)
Grafton Street Studios

Grafton Street Studios

3.5 out of 5
per person
Dec 24 - Dec 29
found 22 hours ago
Roundtrip flight included
Seattle (SEA) to Dublin (DUB)
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Frequently asked questions

Can I catch a flight from Seattle - Tacoma Intl. Airport (SEA) to Dublin Airport right now?
For information on any current Dublin Airport (DUB) quarantine requirements and travel advice, visit our Covid-19 Travel Advisor. Look before you book your flight, so you don’t get caught out en route.
Are there direct flights from SEA to DUB?
There are no nonstop flights from Sea-Tac Airport to DUB. But we can point you to airlines which offer flights with only one stopover. Take a look at British Airways, American Airlines or Aer Lingus.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to DUB, please visit our Customer Service Portal.
How long is the flight from Seattle - Tacoma Intl. Airport (SEA) to Dublin Airport?
It takes quite a while to travel from Seattle - Tacoma Intl. Airport (SEA) to DUB, approximately 12 hours and 45 minutes all up. Make sure you bring a quality travel pillow and wear loose-fitting, layered clothing for this long-distance flight.
What is the flight distance from Seattle - Tacoma Intl. Airport (SEA) to Dublin Airport (DUB)?
The flight distance from Seattle - Tacoma Intl. Airport (SEA) to DUB is 4,500 mi. Apart from cramming your laptop with more entertainment, it’ll be wise to take a neck pillow and a pullover too.
What airlines fly from Sea-Tac Airport to Dublin Airport?
With no direct flights available, it’s in your best interest to book well in advance when you’re traveling between Sea-Tac Airport and DUB. Find the quickest route with minimal stopovers and save yourself some time.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Ryanair, Aer Lingus or British Airways 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.
What is the best day to buy a plane ticket?
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.
What are the cheapest days to fly?
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.
How far in advance can you book a flight?
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.

 

Traveling From
Seattle - Tacoma Intl.
Traveling To
Dublin
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$408

Route Info

Flight path for flights from Seattle-Tacoma International Airport to Dublin Airport


Origin:
SEA - Seattle-Tacoma International Airport
Destination:
DUB - Dublin Airport
Distance:
5,519.00 miles


Airlines & Aircraft Used on SEA to DUB Flight Routes


Airline Carrier
Aircraft
American Airlines
Embraer 170
Jet Airways (India)
Boeing 737-300 pax

Discover our best flights from Seattle SEA to Dublin DUB. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Seattle SEA to Dublin DUB at the right price  

Airfares to Dublin DUB from Seattle SEA currently cost between $408 and $517. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Seattle SEA to Dublin DUB 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Seattle SEA to Dublin DUB on Travelocity starting at $328. Prices and availability subject to change. Additional terms may apply. 

 

Get to Dublin DUB from Seattle SEA quicker with direct flights. 

Get to Dublin faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to DUB from SEA to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Seattle SEA to Dublin DUB

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to DUB from SEA. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Seattle SEA to Dublin DUB today 

If you’re flexible about when you travel, January is usually the cheapest month to fly from Seattle SEA to Dublin DUB. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Dublin DUB from Seattle SEA 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to DUB from SEA have this option.  

 

Travel with confidence when you book flights to Dublin DUB from Seattle SEA with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.