Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Dublin from $264

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Dublin departing on 11/17. 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

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Seattle to Dublin

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to Dublin that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Dublin.

Cheap last minute flights

Planning a quick getaway from Seattle to Dublin? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Dublin, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seattle to Dublin

Find recent round-trip train or bus tickets from Seattle to Dublin.

All round-trip flight deals to Dublin

The cheapest plane tickets to Dublin found on KAYAK recently.
2:35 pm - 10:15 amSEA-DUB
11h 40m1 stop
11:30 am - 5:00 pmDUB-SEA
13h 30m1 stop
$384Icelandair
Find Deal
Sat, Feb 1 - Sat, Feb 8
2:35 pm - 10:15 amSEA-DUB
11h 40m1 stop
11:30 am - 5:00 pmDUB-SEA
13h 30m1 stop
$394Icelandair
Find Deal
Thu, Jan 16 - Fri, Jan 31
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
$426Aer Lingus
Find Deal
Sun, Dec 1 - Sun, Dec 8
9:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
4:30 pm - 7:15 pmDUB-SEA
9h 45mnonstop
$427Aer Lingus
Find Deal
Mon, Mar 17 - Fri, Mar 28
11:35 pm - 8:25 amSEA-DUB
24h 50m1 stop
10:45 am - 10:25 pmDUB-SEA
19h 40m1 stop
$494Delta
Find Deal
Tue, Dec 31 - Tue, Feb 4
12:55 am - 8:45 amSEA-DUB
23h 50m2 stops
10:45 am - 10:30 amDUB-SEA
31h 45m1 stop
$496Delta
Find Deal
Thu, Nov 28 - Fri, Dec 13
1:35 pm - 9:40 amSEA-DUB
12h 05m1 stop
8:30 pm - 11:20 amDUB-SEA
22h 50m1 stop
$497British Airways
Find Deal
Tue, Nov 12 - Mon, Nov 18
1:45 pm - 9:55 amSEA-DUB
12h 10m1 stop
10:55 am - 4:55 pmDUB-SEA
14h 00m1 stop
$498British Airways
Find Deal
Fri, Nov 15 - Tue, Dec 10
6:50 pm - 5:05 pmSEA-DUB
14h 15m1 stop
2:05 pm - 9:53 pmDUB-SEA
15h 48m1 stop
$505American Airlines
Find Deal
Mon, Feb 17 - Mon, Feb 24
6:50 pm - 7:35 pmSEA-DUB
16h 45m1 stop
2:05 pm - 10:21 pmDUB-SEA
16h 16m1 stop
$650American Airlines
Find Deal
Tue, Nov 12 - Wed, Dec 11
5:45 am - 12:20 amSEA-DUB
34h 35m3 stops
Sun, Nov 17
4:00 pm - 11:35 pmSEA-DUB
47h 35m2 stops
Wed, Dec 11
2:35 pm - 10:15 amSEA-DUB
11h 40m1 stop
$305Icelandair
Find Deal
Wed, Jan 8
2:35 pm - 10:15 amSEA-DUB
11h 40m1 stop
$372Icelandair
Find Deal
Thu, Feb 6
2:45 pm - 5:00 pmSEA-DUB
19h 15m1 stop
$400British Airways
Find Deal
Fri, Mar 14
6:50 pm - 7:40 pmSEA-DUB
16h 50m1 stop
$401British Airways
Find Deal
Wed, Nov 27
9:00 am - 8:40 amSEA-DUB
15h 40m1 stop
$410American Airlines
Find Deal
Fri, Dec 13
9:00 am - 8:40 amSEA-DUB
15h 40m1 stop
$411American Airlines
Find Deal
Thu, Dec 12
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
$535Aer Lingus
Find Deal
Mon, Dec 9
6:50 pm - 3:40 pmSEA-DUB
12h 50m1 stop
$629Aer Lingus
Find Deal
Mon, Dec 23
7:00 pm - 3:25 pmSEA-DUB
36h 25m1 stop
10:55 am - 5:05 pmDUB-SEA
38h 10m1 stop
$684Turkish Airlines
Find Deal
Mon, Nov 4 - Wed, Dec 11
7:00 pm - 9:55 amSEA-DUB
30h 55m1 stop
4:55 pm - 5:05 pmDUB-SEA
32h 10m1 stop
$688Turkish Airlines
Find Deal
Tue, Nov 5 - Wed, Dec 11
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
$692Aer Lingus
Find Deal
Mon, Nov 4 - Wed, Dec 11
8:00 pm - 9:55 amSEA-DUB
30h 55m1 stop
4:55 pm - 5:05 pmDUB-SEA
32h 10m1 stop
$724Turkish Airlines
Find Deal
Sat, Nov 2 - Wed, Nov 6
5:02 am - 5:15 amSEA-DUB
16h 13m1 stop
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
$732Aer Lingus
Find Deal
Mon, Nov 4 - Wed, Dec 11
6:50 pm - 5:00 pmSEA-DUB
14h 10m1 stop
8:30 pm - 4:55 pmDUB-SEA
28h 25m1 stop
$890British Airways
Find Deal
Tue, Nov 5 - Wed, Nov 6
6:50 pm - 5:00 pmSEA-DUB
14h 10m1 stop
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
$997British Airways
Find Deal
Tue, Nov 5 - Wed, Dec 11
2:35 pm - 10:15 amSEA-DUB
11h 40m1 stop
11:30 am - 5:00 pmDUB-SEA
13h 30m1 stop
$1,085Icelandair
Find Deal
Sun, Nov 3 - Thu, Nov 7
7:15 pm - 7:10 amSEA-DUB
27h 55m2 stops
9:00 am - 10:00 pmDUB-SEA
21h 00m2 stops
$1,127Air Canada
Find Deal
Mon, Nov 4 - Wed, Dec 11
2:35 pm - 10:15 amSEA-DUB
11h 40m1 stop
11:30 am - 5:00 pmDUB-SEA
13h 30m1 stop
$1,129Icelandair
Find Deal
Sun, Nov 3 - Fri, Nov 8
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
$485Aer Lingus
Find Deal
Wed, Dec 11 - Wed, Feb 26
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
$587Aer Lingus
Find Deal
Mon, Nov 11 - Wed, Dec 11
6:50 pm - 11:55 amSEA-DUB
9h 05mnonstop
3:25 pm - 5:05 pmDUB-SEA
9h 40mnonstop
$604Aer Lingus
Find Deal
Mon, Apr 14 - Wed, Apr 23
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
$689American Airlines
Find Deal
Fri, Nov 15 - Wed, Nov 27
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
$693British Airways
Find Deal
Fri, Nov 15 - Wed, Dec 4
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
$699American Airlines
Find Deal
Sun, Feb 16 - Mon, Feb 24
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
$702British Airways
Find Deal
Sun, Dec 1 - Sun, Dec 8
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
$1,161Iberia
Find Deal
Sun, Dec 15 - Sun, Dec 22
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
$1,532
Find Deal
Wed, Nov 13 - Fri, Nov 22
6:50 pm - 11:55 amSEA-DUB
9h 05mnonstop
3:25 pm - 5:05 pmDUB-SEA
9h 40mnonstop
$1,565
Find Deal
Sun, Mar 30 - Mon, Apr 7

SWISS flights from Seattle to Dublin

Our best SWISS deals on Seattle to Dublin flight tickets
SWISS
Dec 6
SEA2:00 pmSeattle/Tacoma Intl
19h 50m
2 stops
DUB5:50 pmDublin
Dec 15
DUB6:40 pmDublin
34h 29m
2 stops
SEA9:09 pmSeattle/Tacoma Intl
SWISS
Mar 22
SEA2:45 pmSeattle/Tacoma Intl
20h 05m
2 stops
DUB5:50 pmDublin
Mar 30
DUB6:45 pmDublin
34h 44m
2 stops
SEA9:29 pmSeattle/Tacoma Intl

TAP AIR PORTUGAL flights from Seattle to Dublin

Our best TAP AIR PORTUGAL deals on Seattle to Dublin flight tickets
TAP AIR PORTUGAL
Jan 22
SEA7:00 amSeattle/Tacoma Intl
32h 20m
2 stops
DUB11:20 pmDublin
Jan 29
DUB4:25 amDublin
25h 35m
2 stops
SEA10:00 pmSeattle/Tacoma Intl
TAP AIR PORTUGAL
Nov 12
SEA7:25 amSeattle/Tacoma Intl
31h 55m
2 stops
DUB11:20 pmDublin
Dec 11
DUB4:55 pmDublin
37h 07m
2 stops
SEA10:02 pmSeattle/Tacoma Intl
TAP AIR PORTUGAL
Nov 6
SEA7:25 amSeattle/Tacoma Intl
31h 55m
2 stops
DUB11:20 pmDublin
Nov 20
DUB4:55 pmDublin
37h 42m
2 stops
SEA10:37 pmSeattle/Tacoma Intl

How to get the cheapest flight ticket from Seattle to Dublin

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 typical price of a round-trip flight between Seattle and Dublin?

What is the cheapest month to fly from Seattle to Dublin?

January. The cheapest time of year to fly to Dublin from Seattle is January. Most expensive is June

What is the cheapest day to depart Seattle for Dublin?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Friday

When is the cheapest time to fly from Seattle to Dublin?

In the evening. Seattle to Dublin flights are approximately 18% more expensive in the afternoon than in the evening

What is the cheapest airline that flies to Dublin from Seattle?

Icelandair. Icelandair, Iberia, and KLM are the most popular carriers operating from Seattle to Dublin

What is the cheapest Seattle to Dublin flight route?

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

How far in advance should you book Seattle to Dublin flights?

26 days before. The cheapest time to buy a flight from Seattle to Dublin is approximately 26 days to departure

How many flights depart from Seattle to Dublin on average per week?

As of October 2024, there are 6 flights per week flying from Seattle to Dublin. The most common day of the week flights depart is Wednesday, with 50% of flights taking off on this day.

Can stopping save me money on Seattle to Dublin flights?

You could potentially save up to 47% on your flight if you consider stops on a Seattle to Dublin flight.

How have Seattle to Dublin flight prices changed over time?

As of October 2024, prices for Seattle to Dublin flights are approximately 40% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Dublin (SEA to DUB) flight deals and tips

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

Best Price Found

$264

Fastest flight time

9h 05m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Dublin

1 airport
The best one-way flight to Dublin from Seattle in the past 72 hours is $264. The best round-trip flight deal from Seattle to Dublin found on momondo in the last 72 hours is $384.
The fastest flight from Seattle to Dublin takes 9h 05m
Direct flights go from Seattle to Dublin on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. Airlines offering direct flights are: Aer Lingus, American Airlines and British Airways.
There is 1 airport near Dublin: Dublin (DUB)

  • How far is Seattle/Tacoma Intl to Dublin by plane?

    Dublin is 4518.4 mi away from Seattle/Tacoma Intl. By plane, this route typically takes 9h 10m.

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

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

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

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Dublin 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 Seattle/Tacoma Intl Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The necessary travel and health documents for your Dublin 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 license 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.

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

  • What is the most popular airline from Seattle to Dublin?


Best airlines flying from Seattle to Dublin

Compare and see reviews for airlines that fly from Seattle to Dublin with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $385Free CancellationRating
7.2
588 reviews
Search Icelandair flights
IberiaPriceFrom $418Free CancellationRating
7.0
2,670 reviews
Search Iberia flights
Aer LingusPriceFrom $430Free CancellationRating
7.1
1,087 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $452Free CancellationRating
7.4
9,240 reviews
Search United Airlines flights
British AirwaysPriceFrom $483Free CancellationRating
6.7
6,843 reviews
Search British Airways flights
LufthansaPriceFrom $498Free CancellationRating
6.8
7,182 reviews
Search Lufthansa flights
American AirlinesPriceFrom $505Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $509Free CancellationRating
7.0
8,095 reviews
Search Air Canada flights
DeltaPriceFrom $516Free CancellationRating
8.0
8,835 reviews
Search Delta flights
Air FrancePriceFrom $539Free CancellationRating
7.4
1,531 reviews
Search Air France flights
  • American Airlines Flights From Seattle to Dublin

    American Airlines flies from Seattle to Dublin around 3 times per week, with 10,000 momondo users rating the airline 7.2/10. The cheapest American Airlines deal from Seattle to Dublin in the last 72 hours was $505 (round-trip), much lower than the average airfare cost of $774 for American Airlines flights on this route.

  • Aer Lingus Flights From Seattle to Dublin

    Aer Lingus (7.1/10 from 1,087 reviews) operates around 3 flights from Seattle to Dublin in any given week. The average Aer Lingus airfare for this route is around $736, with deals from around $430 rare but found on momondo. Referenced prices are for round-trip Seattle to Dublin flight searches in the last 72 hours.


Why use momondo?

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

It is quick and easy to find Seattle to Dublin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dublin that suits you.

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

Yes. momondo allows you to filter the results for Seattle to Dublin flights to just show those with flexible booking policies.

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

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

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

Price alerts on flights to Dublin from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Dublin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 11/5
Tue 11/12
Email me momondo's favorite deals

Find better results for your trip to Ireland