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Cheap flights from Ireland to Seattle from £282

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Seattle departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ireland to Seattle

Recent return flight deals from Ireland to Seattle

Scandinavian Airlines Logo
19:05 - 13:50DUB-SEA
26h 45m1 stop
Scandinavian Airlines Logo
10:55 - 18:15SEA-DUB
23h 20m2 stops
£385Scandinavian Airlines
Find Deal
Tue, 9 Sep - Thu, 18 Sep
Icelandair Logo
11:30 - 17:00DUB-SEA
13h 30m1 stop
Icelandair Logo
14:35 - 10:15SEA-DUB
11h 40m1 stop
£386Icelandair
Find Deal
Fri, 7 Nov - Mon, 10 Nov
British Airways Logo
10:55 - 18:20DUB-SEA
15h 25m1 stop
British Airways Logo
13:30 - 14:40SEA-DUB
17h 10m1 stop
£496British Airways
Find Deal
Wed, 18 Jun - Mon, 30 Jun
 Logo
19:05 - 13:50DUB-SEA
26h 45m1 stop
 Logo
15:45 - 23:15SEA-DUB
23h 30m2 stops
Thu, 12 Jun - Thu, 10 Jul
JetBlue Logo
10:40 - 10:20DUB-SEA
31h 40m1 stop
JetBlue Logo
11:43 - 09:00SEA-DUB
13h 17m1 stop
£533JetBlue
Find Deal
Wed, 11 Jun - Thu, 10 Jul
 Logo
07:35 - 17:50DUB-SEA
18h 15m2 stops
 Logo
19:00 - 23:25SEA-DUB
20h 25m2 stops
Tue, 15 Jul - Tue, 22 Jul
Aer Lingus Logo
16:10 - 17:50DUB-SEA
9h 40mdirect
Aer Lingus Logo
19:35 - 12:40SEA-DUB
9h 05mdirect
£581Aer Lingus
Find Deal
Wed, 13 Aug - Tue, 19 Aug
British Airways Logo
12:45 - 18:20DUB-SEA
13h 35m1 stop
British Airways Logo
13:30 - 14:35SEA-DUB
17h 05m1 stop
£587British Airways
Find Deal
Wed, 25 Jun - Thu, 10 Jul
Aer Lingus Logo
06:30 - 11:35DUB-SEA
13h 05m1 stop
Aer Lingus Logo
19:35 - 12:40SEA-DUB
9h 05mdirect
£592Aer Lingus
Find Deal
Wed, 13 Aug - Tue, 19 Aug
JetBlue Logo
11:30 - 19:58DUB-SEA
16h 28m1 stop
JetBlue Logo
11:43 - 09:00SEA-DUB
13h 17m1 stop
£617JetBlue
Find Deal
Mon, 30 Jun - Thu, 10 Jul

Scandinavian Airlines flights from Ireland to Seattle

Our best Scandinavian Airlines deals on Ireland to Seattle flight tickets
Scandinavian Airlines
9 Sept
DUB19:05Dublin
26h 45m
1 stop
SEA13:50Seattle/Tacoma Intl
18 Sept
SEA10:55Seattle/Tacoma Intl
23h 20m
2 stops
DUB18:15Dublin
Scandinavian Airlines
9 Sept
DUB12:40Dublin
33h 10m
1 stop
SEA13:50Seattle/Tacoma Intl
18 Sept
SEA10:55Seattle/Tacoma Intl
23h 20m
2 stops
DUB18:15Dublin
Scandinavian Airlines
7 Nov
DUB12:30Dublin
38h 27m
2 stops
SEA18:57Seattle/Tacoma Intl
10 Nov
SEA14:00Seattle/Tacoma Intl
20h 20m
2 stops
DUB18:20Dublin

Icelandair flights from Ireland to Seattle

Our best Icelandair deals on Ireland to Seattle flight tickets
Icelandair
7 Nov
DUB11:30Dublin
13h 30m
1 stop
SEA17:00Seattle/Tacoma Intl
10 Nov
SEA14:35Seattle/Tacoma Intl
11h 40m
1 stop
DUB10:15Dublin
Icelandair
9 Sept
DUB14:15Dublin
14h 25m
1 stop
SEA20:40Seattle/Tacoma Intl
18 Sept
SEA15:45Seattle/Tacoma Intl
11h 20m
1 stop
DUB11:05Dublin
Icelandair
9 Sept
DUB14:15Dublin
29h 10m
1 stop
SEA11:25Seattle/Tacoma Intl
18 Sept
SEA15:45Seattle/Tacoma Intl
11h 20m
1 stop
DUB11:05Dublin

See travel insights to Seattle from

How to get the cheapest flight ticket from Ireland to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

The cheapest month to fly to Seattle from Ireland is in February. Flight prices, which tend to average around £450, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Seattle, with average flight prices from Ireland averaging around £470.

What is the cheapest day to depart on your flight to Seattle?

According to our data, Wednesday is the cheapest day to fly to Seattle from Ireland. The lowest ticket price found for a Wednesday departure recently was £555. 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 Saturday as prices are generally higher than usual. According to our data, the average ticket price to Seattle on Saturday is £773.

What is the cheapest time of day to depart on your flight to Seattle?

According to our data, the cheapest time of day to fly to Seattle is in the morning. momondo users have found flights departing from Ireland to Seattle in the morning for as low as £533. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive, with an average ticket price of £620.

What is the cheapest Ireland to Seattle/Tacoma Intl flight route?

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

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Ireland when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around £553 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Ireland for as low as £509 on momondo.

What cabin class options are available on Ireland to Seattle/Tacoma Intl flights?

There are 2 cabin classes available to choose from on Ireland to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to Seattle flights?

You could potentially save up to 24% on your flight if you consider stops on a Ireland to Seattle flight.

Cheap Ireland to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Seattle

Best price found

£282

Fastest flight time

9h 40m

Direct flights

Tue, Wed, Thu, Fri and Sat

Airports in Seattle

1 airport
The best one-way flight to Seattle from Ireland in the past 72 hours is £282. The best return flight deal from Ireland to Seattle found on momondo in the last 72 hours is £385.
The fastest flight from Ireland to Seattle takes 9h 40m
Direct flights go from Ireland to Seattle on Tuesday, Wednesday, Thursday, Friday and Saturday. Airlines offering direct flights are: Aer Lingus and American Airlines..
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • When did momondo last update prices for flights from Ireland to Seattle/Tacoma Intl Airport?

    Prices for flights from Ireland to Seattle/Tacoma Intl Airport are updated daily.

  • How many operators does momondo search for flights from Ireland to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Ireland to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Ireland to Seattle?


Best airlines flying from Ireland to Seattle

Compare and see reviews for airlines that fly from Ireland to Seattle with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £348Free CancellationRating
6.6
6,970 reviews
Search British Airways flights
IcelandairPriceFrom £376Free CancellationRating
7.0
493 reviews
Search Icelandair flights
Aer LingusPriceFrom £429Free CancellationRating
7.1
1,110 reviews
Search Aer Lingus flights

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Kent
SeaTac
Tukwila
Fife
Mukilteo
Renton

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Seattle?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Seattle . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ireland to Seattle with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Seattle from Ireland with this policy.

How can momondo help me find flights from Ireland to Seattle?

momondo provides multiple filters to help you find the best flight to Seattle from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ireland to Seattle right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ireland to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Fri 6/6
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