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Cheap flights from Ireland to Seattle from €351

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 16/6. 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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Wed 1/5
Wed 8/5

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Easily compare return flights from Ireland to Seattle

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Ireland to Seattle by changing tabs
Icelandair
25 May
DUB12:15Dublin
16h 20m
1 stop
SEA20:35Seattle/Tacoma Intl
31 May
SEA23:00Seattle/Tacoma Intl
28h 05m
1 stop
DUB11:05Dublin
Multiple Airlines
10 Sep
DUB11:35Dublin
16h 57m
1 stop
SEA20:32Seattle/Tacoma Intl
25 Sep
SEA10:48Seattle/Tacoma Intl
15h 37m
1 stop
DUB10:25Dublin
Delta
8 May
DUB05:55Dublin
18h 45m
1 stop
SEA16:40Seattle/Tacoma Intl
15 May
SEA06:00Seattle/Tacoma Intl
20h 45m
1 stop
DUB10:45Dublin
KLM
4 Jun
DUB05:55Dublin
18h 40m
1 stop
SEA16:35Seattle/Tacoma Intl
24 Jun
SEA07:15Seattle/Tacoma Intl
17h 30m
1 stop
DUB08:45Dublin
Aer Lingus
17 May
DUB16:15Dublin
9h 41m
SEA17:56Seattle/Tacoma Intl
2 Jun
SEA18:45Seattle/Tacoma Intl
9h 00m
DUB11:45Dublin
British Airways
9 May
DUB10:50Dublin
19h 00m
2 stops
SEA21:50Seattle/Tacoma Intl
19 May
SEA13:40Seattle/Tacoma Intl
14h 45m
1 stop
DUB12:25Dublin

Find the cheapest one-way flights from Ireland to Seattle

If you're looking for one-way flights from Ireland to Seattle, view some of our deals below provided by Aer Lingus, Icelandair and WestJet
WestJet
16 Jun
DUB11:30Dublin
35h 16m
2 stops
SEA14:46Seattle/Tacoma Intl
Multiple Airlines
25 May
DUB20:05Dublin
47h 15m
2 stops
SEA11:20Seattle/Tacoma Intl
Icelandair
9 Jun
DUB12:15Dublin
13h 25m
1 stop
SEA17:40Seattle/Tacoma Intl

Search last-minute flights to Seattle from Ireland

Find and compare return flight prices for your last-minute flight from Ireland to Seattle
Delta
8 May
DUB05:55Dublin
18h 45m
1 stop
SEA16:40Seattle/Tacoma Intl
15 May
SEA06:00Seattle/Tacoma Intl
20h 45m
1 stop
DUB10:45Dublin
Icelandair
9 May
DUB12:15Dublin
16h 20m
1 stop
SEA20:35Seattle/Tacoma Intl
19 May
SEA15:50Seattle/Tacoma Intl
11h 15m
1 stop
DUB11:05Dublin
British Airways
9 May
DUB10:50Dublin
19h 00m
2 stops
SEA21:50Seattle/Tacoma Intl
19 May
SEA13:40Seattle/Tacoma Intl
14h 45m
1 stop
DUB12:25Dublin
American Airlines
30 Apr
DUB13:40Dublin
29h 55m
1 stop
SEA11:35Seattle/Tacoma Intl
7 May
SEA13:30Seattle/Tacoma Intl
19h 25m
1 stop
DUB16:55Dublin
Multiple Airlines
6 May
DUB07:15Dublin
18h 30m
1 stop
SEA17:45Seattle/Tacoma Intl
27 May
SEA05:20Seattle/Tacoma Intl
20h 25m
1 stop
DUB09:45Dublin
Iberia
6 May
DUB11:00Dublin
20h 59m
2 stops
SEA23:59Seattle/Tacoma Intl
27 May
SEA05:20Seattle/Tacoma Intl
20h 25m
1 stop
DUB09:45Dublin

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
Aer LingusPriceFrom €386Free CancellationRating
7.2
1,350 reviews
Search Aer Lingus flights
British AirwaysPriceFrom €498Free CancellationRating
6.8
6,913 reviews
Search British Airways flights
IcelandairPriceFrom €529Free CancellationRating
7.1
1,346 reviews
Search Icelandair flights
United AirlinesPriceFrom €643Free CancellationRating
7.4
11,226 reviews
Search United Airlines flights

British Airways flights from Ireland to Seattle

Our best British Airways deals on Ireland to Seattle flight tickets
British Airways
9 May
DUB10:50Dublin
19h 00m
2 stops
SEA21:50Seattle/Tacoma Intl
19 May
SEA13:40Seattle/Tacoma Intl
14h 45m
1 stop
DUB12:25Dublin
British Airways
18 Sep
DUB13:10Dublin
12h 35m
1 stop
SEA17:45Seattle/Tacoma Intl
2 Oct
SEA19:40Seattle/Tacoma Intl
13h 55m
1 stop
DUB17:35Dublin
British Airways
1 May
DUB15:30Dublin
28h 00m
1 stop
SEA11:30Seattle/Tacoma Intl
8 May
SEA13:30Seattle/Tacoma Intl
20h 05m
1 stop
DUB17:35Dublin

American Airlines flights from Ireland to Seattle

Our best American Airlines deals on Ireland to Seattle flight tickets
American Airlines
24 May
DUB13:55Dublin
30h 57m
2 stops
SEA12:52Seattle/Tacoma Intl
31 May
SEA13:22Seattle/Tacoma Intl
21h 43m
2 stops
DUB19:05Dublin
American Airlines
30 Apr
DUB13:40Dublin
29h 55m
1 stop
SEA11:35Seattle/Tacoma Intl
7 May
SEA13:30Seattle/Tacoma Intl
19h 25m
1 stop
DUB16:55Dublin
American Airlines
30 Apr
DUB13:40Dublin
29h 55m
1 stop
SEA11:35Seattle/Tacoma Intl
7 May
SEA13:22Seattle/Tacoma Intl
19h 33m
2 stops
DUB16:55Dublin

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 airline that flies to Seattle from Ireland?

British Airways. Aer Lingus, British Airways, and Icelandair are the most popular carriers operating from Ireland to Seattle

What is the cheapest Ireland to Seattle flight route?

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

Can stopping save me money on Ireland to Seattle flights?

You could potentially save up to 32% 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

€351

Fastest flight time

9h 41m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Ireland in the past 72 hours is €351. The best return flight deal from Ireland to Seattle found on momondo in the last 72 hours is €497.
The fastest flight from Ireland to Seattle takes 9h 41m
Direct flights go from Ireland to Seattle every day.
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 were last updated today.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify 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 necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Seattle. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Seattle from Ireland which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Ireland to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Seattle from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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Wed 1/5
Wed 8/5
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