Cheap flights from Seattle (SEA) to Dublin (DUB)
The best prices from Seattle/Tacoma Intl to Dublin are usually found in January or February, booked 37 days in advance, depart on a Tuesday or Wednesday and return on a Monday
How to find the cheapest flight from Seattle to Dublin
All the information you need to plan the best SEA to DUB flight in 2022: compare Seattle to Dublin flight prices with the expected peak season, weather and rainfall in Dublin.
SEA - DUB Price | $506 - $808 |
|---|---|
DUB Temperature | 41 - 60.8 °F |
DUB Rainfall | 1.9 - 3.1 inches |
| Popular in | December | High demand for flights, 21% potential price rise |
|---|---|---|
| Cheapest in | January | Best time to find cheap flights, 20% potential price drop |
| Round-trip from | $506 | From Seattle/Tacoma Intl to Dublin |
| One-way from | $347 | One-way flight from Seattle/Tacoma Intl to Dublin |
What is the cheapest day to fly round-trip from Seattle to Dublin?
Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 24% on your flight compared to booking on days when demand is much higher.
How far in advance should I book a flight from Seattle to Dublin?
Find a great deal and save up to 72% by booking at least 38 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seattle to Dublin within the next two weeks, with the cheapest ticket starting at $773.
When is the cheapest time to fly from Seattle to Dublin (SEA - DUB)?
It’s typically best to fly out from Seattle to Dublin in the afternoon. Doing so could potentially save you 22% on the flight price compared to flying in the evening, which is usually more expensive.
Cheap flights from Seattle to Dublin in May, June 2022
The best prices found for SEA to DUB flights for May, June
Seattle/Tacoma Intl
Dublin
1 stop
38h 05mDublin
Seattle/Tacoma Intl
1 stop
31h 25mTurkish Airlines
Seattle/Tacoma Intl
Dublin
1 stop
32h 15mDublin
Seattle/Tacoma Intl
1 stop
31h 25mTurkish Airlines
Seattle/Tacoma Intl
Dublin
1 stop
32h 15mDublin
Seattle/Tacoma Intl
1 stop
31h 25mTurkish Airlines
Seattle to Dublin 2022 flight deals
Cheap flights to Dublin from Seattle found for this year
Seattle/Tacoma Intl
Dublin
1 stop
11h 15mDublin
Seattle/Tacoma Intl
1 stop
13h 40mIcelandair
Seattle/Tacoma Intl
Dublin
1 stop
11h 15mDublin
Seattle/Tacoma Intl
1 stop
13h 40mIcelandair
Seattle/Tacoma Intl
Dublin
1 stop
11h 15mDublin
Seattle/Tacoma Intl
1 stop
13h 40mIcelandair
Cheap Icelandair flights from Seattle to Dublin
Seattle/Tacoma Intl
Dublin
1 stop
11h 15mDublin
Seattle/Tacoma Intl
1 stop
13h 40mIcelandair
Seattle/Tacoma Intl
Dublin
1 stop
11h 15mDublin
Seattle/Tacoma Intl
1 stop
13h 40mIcelandair
Seattle/Tacoma Intl
Dublin
1 stop
11h 15mDublin
Seattle/Tacoma Intl
1 stop
13h 40mIcelandair
Cheap United Airlines flights from Seattle to Dublin
Seattle/Tacoma Intl
Dublin
1 stop
13h 03mDublin
Seattle/Tacoma Intl
2 stops
34h 22mUnited Airlines
Seattle/Tacoma Intl
Dublin
2 stops
18h 30mDublin
Seattle/Tacoma Intl
2 stops
34h 22mUnited Airlines
Seattle/Tacoma Intl
Dublin
1 stop
16h 05mDublin
Seattle/Tacoma Intl
2 stops
33h 33mUnited Airlines
Non-stop flights to Dublin from Seattle
Save time with Seattle to Dublin direct flight deals
Seattle/Tacoma Intl
Dublin
Nonstop
9h 20mDublin
Seattle/Tacoma Intl
Nonstop
9h 35mAer Lingus
Seattle/Tacoma Intl
Dublin
Nonstop
9h 20mDublin
Seattle/Tacoma Intl
Nonstop
9h 35mAer Lingus
Seattle/Tacoma Intl
Dublin
Nonstop
9h 20mDublin
Seattle/Tacoma Intl
Nonstop
9h 35mAer Lingus
Last minute flights from Seattle to Dublin
Late deals on return flights to Dublin from Seattle, departing today and this week
Seattle/Tacoma Intl
Dublin
1 stop
38h 05mDublin
Seattle/Tacoma Intl
1 stop
31h 25mTurkish Airlines
Seattle/Tacoma Intl
Dublin
1 stop
32h 15mDublin
Seattle/Tacoma Intl
1 stop
31h 25mTurkish Airlines
Seattle/Tacoma Intl
Dublin
1 stop
32h 15mDublin
Seattle/Tacoma Intl
1 stop
31h 25mTurkish Airlines
One-way flights to Dublin from Seattle
The cheapest one-way flights from Seattle to Dublin
Seattle/Tacoma Intl
Dublin
1 stop
20h 19mLufthansa
Seattle/Tacoma Intl
Dublin
2 stops
25h 21mSWISS
Seattle/Tacoma Intl
Dublin
3 stops
28h 20mMultiple Airlines
Related info for your journey
Useful info, stats and facts about Seattle to Dublin flights.
Which airlines flying from Seattle/Tacoma Intl to Dublin have flexible cancellations due to COVID-19?
Some of our airline partners flying from Seattle/Tacoma Intl to Dublin have new flexible policies in place due to COVID-19. Icelandair, Aer Lingus, and British Airways are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Icelandair with this kind of flexibility.
Can I find flights from Seattle to Dublin for under $600 on Cheapflights?
Yes, there are multiple flights from Seattle to Dublin for under $600. The cheapest flight booked recently is on Icelandair for just $525, but on average you can expect to pay $537.
Are there nonstop flights from Seattle to Dublin for under $600 on Cheapflights?
Cheapflights has at least 20 direct flights from Seattle to Dublin under $600. A good price for a nonstop flight from Seattle to Dublin is less than $725.
Are there last-minute flights available from Seattle to Dublin for under $900?
There are currently 20+ open flights from Seattle to Dublin within the next 7 days for less than $900.
How popular is this Seattle to Dublin flight route?
Within the past month, 21 users have taken a look at flights from Seattle/Tacoma Intl to Dublin.
What are the cheapest airlines flying from Seattle to Dublin round-trip?
Cheapflights users have booked flights from Seattle to Dublin round-trip from $525. Other airlines that can offer you cheap pricing are United Airlines, from $552, and Lufthansa, from $562. You may be able to fly from Seattle to Dublin for 17% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Seattle to Dublin one-way?
For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $347. Users have also found prices from $366 and $387 on SWISS and Icelandair, respectively.
What are the most popular airlines that fly from Seattle to Dublin?
The most popular airlines flying from Seattle to Dublin are Major Airline, American Airlines and Air Canada. Something to consider prior to booking your flight.
What are the cheapest flights from Seattle to Dublin?
Looking at all options, your cheapest flight can be booked for $521. While the most popular route (Seattle/Tacoma Intl - Dublin) can be booked for $528 on average our data indicates $2,813 when flying from Seattle to Dublin.
Other flights from Seattle
Flights to Dublin from Seattle
Can I fly to Dublin from Seattle/Tacoma Intl right now?
Most visitors from Seattle/Tacoma Intl can enter Dublin without restrictions.
COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Dublin.
Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Dublin.
Can I fly back to Seattle/Tacoma Intl from Dublin?
COVID-19 testing requirements
Visitors from Dublin must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Seattle/Tacoma Intl.
Quarantine requirements
Visitors from Dublin are not required to quarantine after entering Seattle/Tacoma Intl.