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

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

Amazing DUB to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $541 round trip and $328 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Jun 5 - Tue, Jun 11
DUB
Dublin
SEA
Seattle
$541 Roundtrip, found 6 hours ago
$541
Roundtrip
found 6 hours ago
Select Icelandair flight, departing Wed, Jun 5 from Dublin to Seattle, returning Tue, Jun 11, priced at $541 found 6 hours ago
Sat, May 25 - Mon, Jun 3
DUB
Dublin
SEA
Seattle
$560 Roundtrip, found 5 days ago
$560
Roundtrip
found 5 days ago
Select Icelandair flight, departing Sat, May 25 from Dublin to Seattle, returning Mon, Jun 3, priced at $560 found 5 days ago
Sat, May 25 - Mon, Jun 3
DUB
Dublin
SEA
Seattle
$561 Roundtrip, found 5 days ago
$561
Roundtrip
found 5 days ago
Select Icelandair flight, departing Sat, May 25 from Dublin to Seattle, returning Mon, Jun 3, priced at $561 found 5 days ago
Wed, Jun 5 - Tue, Jun 11
DUB
Dublin
SEA
Seattle
$562 Roundtrip, found 6 hours ago
$562
Roundtrip
found 6 hours ago
Select Icelandair flight, departing Wed, Jun 5 from Dublin to Seattle, returning Tue, Jun 11, priced at $562 found 6 hours ago
Wed, May 22 - Tue, May 28
DUB
Dublin
SEA
Seattle
$563 Roundtrip, found 4 days ago
$563
Roundtrip
found 4 days ago
Select Icelandair flight, departing Wed, May 22 from Dublin to Seattle, returning Tue, May 28, priced at $563 found 4 days ago
Mon, Dec 9 - Fri, Jan 3
DUB
Dublin
SEA
Seattle
$689 Roundtrip, found 1 day ago
$689
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Dec 9 from Dublin to Seattle, returning Fri, Jan 3, priced at $689 found 1 day ago
Wed, May 8 - Tue, May 14
DUB
Dublin
SEA
Seattle
$690 Roundtrip, found 4 days ago
$690
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, May 8 from Dublin to Seattle, returning Tue, May 14, priced at $690 found 4 days ago
Mon, Jun 3 - Thu, Jun 13
DUB
Dublin
SEA
Seattle
$738 Roundtrip, found 1 day ago
$738
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Mon, Jun 3 from Dublin to Seattle, returning Thu, Jun 13, priced at $738 found 1 day ago
Wed, Nov 27 - Sat, Dec 7
DUB
Dublin
SEA
Seattle
$761 Roundtrip, found 5 days ago
$761
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Nov 27 from Dublin to Seattle, returning Sat, Dec 7, priced at $761 found 5 days ago
Tue, Sep 24 - Thu, Oct 24
DUB
Dublin
SEA
Seattle
$769 Roundtrip, found 2 days ago
$769
Roundtrip
found 2 days ago
Select Iberia flight, departing Tue, Sep 24 from Dublin to Seattle, returning Thu, Oct 24, priced at $769 found 2 days ago

Flight Schedule for DUB to SEA

CarrierFlightDepart DUBArrive SEAWed
5/1		Thu
5/2		Fri
5/3		Sat
5/4		Sun
5/5		Mon
5/6		Tue
5/7		Stops
EI5303:20 pm05:01 pmCheck Fare
-
Check Fare
-
Check FareCheck Fare
-
0 Stops

Frequently asked questions

Can I catch a flight from Dublin Airport (DUB) to SEA right now?
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.
Are there direct flights from Dublin Airport to Seattle - Tacoma Intl. Airport (SEA)?
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.
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 Sea-Tac Airport, please visit our Customer Service Portal.
How long is the flight from DUB to Sea-Tac Airport?
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.
What is the flight distance from Dublin Airport (DUB) to Seattle - Tacoma Intl. Airport (SEA)?
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.
What airlines fly from DUB to Sea-Tac Airport?
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.
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 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.
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
Dublin
Traveling To
Seattle - Tacoma Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$541

Route Info

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


Origin:
DUB - Dublin Airport
Destination:
SEA - Seattle-Tacoma International Airport
Distance:
5,408.00 miles

Airline carriers and aircraft used on flights from DUB to SEA


Airline Carrier
Aircraft
American Airlines
Airbus A320-100/200
British Airways
Boeing 737-800 (winglets) pax
Finnair
Boeing 737 all pax models

Discover our best flights from Dublin DUB to Seattle SEA. 

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 Dublin DUB to Seattle SEA at the right price  

Airfares to Seattle SEA from Dublin DUB currently cost between $541 and $769. 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 Dublin DUB to Seattle SEA 

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 Dublin DUB to Seattle SEA on Travelocity starting at $328. Prices and availability subject to change. Additional terms may apply. 

 

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

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

 

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

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SEA from DUB. 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 Dublin DUB to Seattle SEA today 

If you’re flexible about when you travel, June is usually the cheapest month to fly from Dublin DUB to Seattle SEA. 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 Seattle SEA from Dublin DUB 

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

 

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