Are there direct flights from Seattle to Dublin?

Based on historical data from the trailing 90 days, approximately 4.5% of flights from Seattle to Dublin are direct. For flights that include stopovers, travelers typically encounter a median of 2 stopovers. This indicates that direct options are less common for this route.

How long does it take to fly from Seattle to Dublin?

A direct flight from Seattle to Dublin typically takes about 9 hours and 5 minutes, covering a distance of 7283 kilometers. Flights with one stopover, however, have a significantly longer median duration, averaging around 15 hours. Travelers should account for these differences in flight time when planning their journey.

How often do Seattle to Dublin flight prices drop?

Historically, flight prices for the Seattle to Dublin route experience frequent drops. This indicates that travelers may often find opportunities for more favorable pricing. The pricing trends for this route have been observed over a 30-day period, showing consistent fluctuations.

Flights From Seattle

To Dublin

Cheap Flights from Seattle to Dublin

Browse current best options from Seattle. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Seattle

RatePunk searches hundreds of travel sites at once for deals on flights to Dublin

Prices updated 5 days ago

457 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 7, 2026.)

Today’s best flight deals from Seattle to Dublin

Explore current cheapest deals departing from Seattle to Dublin

2026-12-09 – 2026-12-14
SEA - Dublin
88% AI deal score
$750
$533
Round trip
2026-12-01 – 2026-12-06
SEA - Dublin
89% AI deal score
$738
$553
Round trip
2026-12-02 – 2026-12-07
SEA - Dublin
89% AI deal score
$738
$553
Round trip
2026-12-08 – 2026-12-15
SEA - Dublin
89% AI deal score
$735
$553
Round trip
2026-12-03 – 2026-12-08
SEA - Dublin
89% AI deal score
$743
$553
Round trip
2026-12-11 – 2026-12-16
SEA - Dublin
90% AI deal score
$753
$553
Round trip
2026-12-11 – 2026-12-18
SEA - Dublin
89% AI deal score
$738
$553
Round trip
2027-01-04 – 2027-01-27
SEA - Dublin
83% AI deal score
$653
$553
Round trip
2027-01-04 – 2027-01-11
SEA - Dublin
83% AI deal score
$678
$553
Round trip
2027-01-15 – 2027-01-27
SEA - Dublin
83% AI deal score
$672
$553
Round trip

Seattle to Dublin: Overview

Insights for flights from Seattle to Dublin

A typical journey from Seattle to Dublin takes about 31h 39m, including connections. This reflects the reality that most itineraries for this long-haul route involve at least one stop. Given the significant travel time, planning for connections is an important part of the journey.

For travelers seeking cheap flights from Seattle to Dublin, fares typically range from $773–$1247, with a median of $1059. Right now, current fares are near the typical level. Approximately 8% of recent fares were classified as a good price, indicating that competitive deals do appear, and new deals appear almost daily.

When is the cheapest time to fly from Seattle to Dublin? The most affordable months to fly are generally May, with a median fare of $581, followed closely by April at a median of $583. March also presents a good option, with median fares around $610. These months offer significantly lower prices compared to the overall median.

Most itineraries for flights from Seattle to Dublin connect at least once, with only 4.5% of recent fares being non-stop. For the majority of connecting itineraries, the typical number of stopovers is 2. This means you should expect to make at least two stops on your journey to Dublin from Seattle.

The distance between Seattle and Dublin is approximately 7283 kilometers, classifying this as a long-haul route. This considerable distance necessitates a longer travel time and often involves connecting flights to reach the destination.

How much is a round trip from Seattle to Dublin

Regular price: $554 - $1,126

Prices for flights from Seattle to Dublin are currently within the regular range.

The regular price range for flights from Seattle to Dublin is between $554 and $1126. The current lowest deal is $597 with Scandinavian Airlines for travel from Oct 2-Oct 9.

now $597

Low $554

High $1,126

The cheapest time to fly from Seattle to Dublin

The cheapest month to fly from Seattle to Dublin is May, with a median price of $581. The most expensive month is December, with a median price of $1288. Generally, prices are lower from February to October.

May

Cheapest

Flights from $581

December

Most Expensive

Flights from $1,288

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Seattle to Dublin

Aer Lingus

Last-minute flights going from Seattle to Dublin

Fri, Sep 11

⌛ Last-Minute

SEA - Dublin

Seattle (SEA) - Dublin (DUB)

Aer Lingus

$878

$739

One-way

Mon, Sep 14

⌛ Last-Minute

SEA - Dublin

Seattle (SEA) - Dublin (DUB)

Aer Lingus

$865

$687

One-way

Mon, Sep 28

⌛ Last-Minute

SEA - Dublin

Seattle (SEA) - Dublin (DUB)

Icelandair

$764

$665

One-way

Wed, Sep 30

⌛ Last-Minute

SEA - Dublin

Seattle (SEA) - Dublin (DUB)

Icelandair

$786

$657

One-way

Wed, Sep 30

⌛ Last-Minute

SEA - Dublin

Seattle (SEA) - Dublin (DUB)

Icelandair

$761

$657

One-way

Thu, Oct 1

⌛ Last-Minute

SEA - Dublin

Seattle (SEA) - Dublin (DUB)

Icelandair

$662

$647

One-way

Biggest price drops on these dates for flights from Seattle to Dublin

6 nights

Feb 17 - Feb 23

$848 → $654

23%

9 nights

Feb 16 - Feb 25

$845 → $654

23%

10 nights

Feb 14 - Feb 24

$839 → $654

22%

9 nights

Feb 14 - Feb 23

$837 → $654

22%

Popular Airports to fly from Seattle to Dublin

Seattle - Dublin route insights

💸 Price insights

Recent fares near the typical level

Recent fares from Seattle to Dublin are near the typical level, with prices around $597.

📅 Best time to fly

Fly in May for prices around $581

Historically, May is the cheapest month to fly from Seattle to Dublin, with a median price of $581.

⏱️ Flight duration

Average flight time is 31h 39m

The typical flight duration from Seattle to Dublin is 31 hours and 39 minutes, including layovers.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 95.5% of recent routes, with a median of 2 stopovers.

🏆 Airline highlight

Aer Lingus offers direct flights

Aer Lingus is one airline offering direct flights from Seattle to Dublin.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Seattle to Dublin are frequent, appearing often in the last 30 days.

Seattle main airports to depart from

Seattle–Tacoma International (SEA)

Cheapest

Seattle–Tacoma International is a convenient option for flights from Seattle to Dublin.

📍 ~18 km from Seattle city center (reachable by car or train).

💸 Flights from ~$596

Boeing Field (BFI)

Boeing Field offers an alternative departure point for your journey to Dublin.

📍 ~9 km from Seattle city center (reachable by car).

💸 Flights from ~$1,038

Kenmore Air Harbor Seaplane Base (LKE)

Kenmore Air Harbor Seaplane Base provides another departure choice for flights to Dublin.

📍 ~3 km from Seattle city center (reachable by car).

💸 Flights from ~$596

Dublin main airports to arrive at

Dublin (DUB)

Cheapest

Dublin Airport is a convenient arrival point for flights from Seattle to Dublin.

📍 ~8 km from city center (reachable by car)

💸 Flights from ~$597

Airports nearby Dublin used as alternative

Belfast International (BFS)

Belfast International (BFS) is a major international hub with an extensive low-cost carrier network.

📍 ~145 km from Dublin (reachable by car or bus, involves crossing the border into Northern Ireland, currency change to GBP required)

💸 Flights from ~$753

Business & First Class Flight Deals to Dublin

$2,718

Save $1,016

Icelandair

Business Class

Frequently Asked Questions About Flights to Dublin

Historically, the best time to purchase tickets for flights from Seattle to Dublin is typically 14-27 days before departure. During this period, the average price observed was $591. Prices tend to be higher for bookings made further in advance, with flights booked 60+ days out averaging $1158. Even last-minute bookings, within 0-6 days of departure, show a higher average price of $673 compared to the optimal window.

Across the trailing quarter, a good price for a flight from Seattle to Dublin is considered to be $773 or less. The median price for this route historically stands at $1059. Prices above $1247 are typically in the higher range for this route. These figures are based on observations over a 90-day period.

Historically, the cheapest months to fly from Seattle to Dublin are May, April, and March. May typically has a median price of $581, while April closely follows with a median of $583. March also offers competitive pricing, with a median of $610. These prices are significantly lower than the annual median price of $1059 for this route, based on data from the trailing 270 days.

Related routes

More routes from Seattle

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Flights to Dublin from other cities

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Seattle to Dublin: Overview

Insights for flights from Seattle to Dublin

How much is a round trip from Seattle to Dublin

Regular price: $554 - $1,126

Prices for flights from Seattle to Dublin are currently within the regular range.

The regular price range for flights from Seattle to Dublin is between $554 and $1126. The current lowest deal is $597 with Scandinavian Airlines for travel from Oct 2-Oct 9.

now $597

Low $554

High $1,126

The cheapest time to fly from Seattle to Dublin

May

Cheapest

Flights from $581

December

Most Expensive

Flights from $1,288

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec