$460+ Cheap flights from Seattle (SEA) to Limerick, Ireland
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ORK
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
Last-minute
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Cheapest flights from Seattle to LimerickExplore the most affordable flight options available from Seattle to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
Explore the most affordable flight options available from Seattle to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:00 am
SEA
- SNN
1 stop16h 30m
United Airlines
Thu 9/109:30 am
SNN
- SEA
1 stop14h 37m
United Airlines
Deal found 6/7![United Airlines logo]()
$753
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:30 am
SEA
- SNN
1 stop18h 45m
United Airlines
Wed 10/712:30 pm
SNN
- SEA
1 stop17h 25m
United Airlines
Deal found 6/7![United Airlines logo]()
$770
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:00 am
SEA
- SNN
1 stop16h 30m
United Airlines
Tue 8/259:30 am
SNN
- SEA
1 stop14h 37m
United Airlines
Deal found 6/4![United Airlines logo]()
$813
This KLM deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/210:40 pm
SEA
- SNN
1 stop28h 30m
KLM
Tue 8/181:05 pm
SNN
- SEA
2 stops31h 54m
KLM
Deal found 6/7![KLM logo]()
$815
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:52 am
SEA
- SNN
1 stop12h 38m
United Airlines
Fri 8/149:30 am
SNN
- SEA
1 stop17h 37m
United Airlines
Deal found 6/4![United Airlines logo]()
$830
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:52 am
SEA
- SNN
1 stop12h 38m
United Airlines
Wed 7/229:30 am
SNN
- SEA
1 stop14h 39m
United Airlines
Deal found 6/4![United Airlines logo]()
$847
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:15 am
SEA
- SNN
1 stop19h 55m
Delta
Mon 8/241:05 pm
SNN
- SEA
1 stop18h 15m
Delta
Deal found 6/7![Delta logo]()
$863
Best flights from Seattle to LimerickDiscover carefully curated flight deals from Seattle to Limerick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from Seattle to Limerick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:00 am
SEA
- SNN
1 stop16h 30m
United Airlines
Thu 9/109:30 am
SNN
- SEA
1 stop14h 37m
United Airlines
Deal found 6/8![United Airlines logo]()
$753
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:15 am
SEA
- SNN
1 stop19h 55m
Delta
Mon 8/241:05 pm
SNN
- SEA
1 stop18h 15m
Delta
Deal found 6/8![Delta logo]()
$863
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:00 am
SEA
- SNN
2 stops18h 30m
United Airlines
Wed 9/99:30 am
SNN
- SEA
2 stops17h 44m
United Airlines
Deal found 6/8![United Airlines logo]()
$818
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:56 am
SEA
- SNN
2 stops14h 34m
United Airlines
Tue 8/259:30 am
SNN
- SEA
1 stop14h 37m
United Airlines
Deal found 6/5![United Airlines logo]()
$818
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:52 am
SEA
- SNN
1 stop12h 38m
United Airlines
Wed 7/229:30 am
SNN
- SEA
1 stop14h 39m
United Airlines
Deal found 6/4![United Airlines logo]()
$847
Last-minute flights from Seattle to LimerickDiscover last-minute flight deals from Seattle to Limerick. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Limerick. Data last updated June 9, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:10 pm
SEA
- SNN
2 stops17h 25m
Aer Lingus
Wed 7/89:15 pm
SNN
- SEA
2 stops27h 55m
Aer Lingus
Deal found 6/8![Aer Lingus logo]()
$985
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:00 am
SEA
- SNN
1 stop16h 30m
United Airlines
Sun 7/1212:30 pm
SNN
- SEA
1 stop19h 14m
United Airlines
Deal found 6/7![United Airlines logo]()
$982
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:52 am
SEA
- SNN
1 stop12h 38m
United Airlines
Wed 7/229:30 am
SNN
- SEA
1 stop14h 39m
United Airlines
Deal found 6/4![United Airlines logo]()
$847
This KLM deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:15 am
SEA
- SNN
1 stop19h 55m
KLM
Mon 8/31:05 pm
SNN
- SEA
1 stop15h 15m
KLM
Deal found 6/4![KLM logo]()
$907
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:54 pm
SEA
- SNN
2 stops30h 21m
United Airlines
Mon 8/312:30 pm
SNN
- SEA
2 stops29h 30m
United Airlines
Deal found 6/4![United Airlines logo]()
$912
This Cheapflightsfares deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:10 pm
SEA
- SNN
2 stops17h 25m
Aer Lingus
Mon 8/39:15 pm
SNN
- SEA
2 stops27h 55m
Aer Lingus
Deal found 6/6![Aer Lingus logo]()
$932
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:35 am
SEA
- SNN
2 stops17h 40m
United Airlines
Wed 7/299:30 am
SNN
- SEA
2 stops35h 17m
United Airlines
Deal found 6/7![United Airlines logo]()
$1,000
This Cheapflightsfares deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:10 pm
SEA
- SNN
2 stops32h 10m
Aer Lingus
Fri 7/317:30 am
SNN
- SEA
2 stops17h 40m
Aer Lingus
Deal found 6/7![Aer Lingus logo]()
$1,005
One-way flights from Seattle to LimerickSearch for one-way flight options from Seattle to Limerick. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from Seattle to Limerick. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:45 pm
SEA
- SNN
1 stop28h 00m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:05 pm
SEA
- SNN
2 stops28h 25m
United Airlines
Deal found 6/4![United Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2510:40 pm
SEA
- SNN
1 stop28h 30m
Delta
Deal found 6/4![Delta logo]()
$474
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/85:15 pm
SEA
- SNN
1 stop30h 15m
United Airlines
Deal found 6/5![United Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:35 pm
SEA
- SNN
3 stops57h 55m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$524
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/197:41 pm
SEA
- SNN
3 stops54h 04m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$542
This Air Canada deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2510:45 am
SEA
- SNN
3 stops21h 20m
Air Canada
Deal found 6/4![Air Canada logo]()
$620
This oojo deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:10 pm
SEA
- SNN
2 stops17h 25m
Aer Lingus
Deal found 6/5![Aer Lingus logo]()
$627
Find flight deals from Seattle to Limerick
Keep the following information in mind while searching for Seattle to Limerick flight deals. Data was last updated June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $753 (United Airlines) |
One-way from | $460 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Limerick that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 9, 2026.
Use the filters below to find and compare flights from Seattle to Limerick that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleShannon
SEA - SNN
SEASNN
Seattle/Tacoma Intl
Sun 9/6
7:00 am-7:30 am
1 stop16h 30m
Shannon
Thu 9/10
9:30 am-4:07 pm
1 stop14h 37m
$753
SeattleShannon
SEA - SNN
SEASNN
Seattle/Tacoma Intl
Tue 9/1
5:00 am-7:30 am
2 stops18h 30m
Shannon
Wed 9/9
9:30 am-7:14 pm
2 stops17h 44m
$818
SeattleShannon
SEA - SNN
SEASNN
Seattle/Tacoma Intl
Tue 8/4
8:56 am-7:30 am
2 stops14h 34m
Shannon
Tue 8/25
9:30 am-4:07 pm
1 stop14h 37m
$818
Quickest round-trip
SeattleShannon
SEA - SNN
SEASNN
Seattle/Tacoma Intl
Wed 7/15
10:52 am-7:30 am
1 stop12h 38m
Shannon
Wed 7/22
9:30 am-4:09 pm
1 stop14h 39m
$847
SeattleShannon
SEA - SNN
SEASNN
Seattle/Tacoma Intl
Mon 8/3
7:15 am-11:10 am
1 stop19h 55m
Shannon
Mon 8/24
1:05 pm-11:20 pm
1 stop18h 15m
$863
Cheapest one-way
Quickest one-way
SeattleShannon
SEA - SNN
SEASNN
Seattle/Tacoma Intl
Sat 8/8
11:49 pm-10:15 am
2 stops26h 26m
$463
SeattleShannon
SEA - SNN
SEASNN
Seattle/Tacoma Intl
Sat 7/25
7:05 pm-7:30 am
2 stops28h 25m
$463
SeattleShannon
SEA - SNN
SEASNN
Seattle/Tacoma Intl
Sat 7/25
10:40 pm-11:10 am
1 stop28h 30m
$474
Sorted by cheapest first
Best time to book a flight from Seattle to Limerick
Have a flexible travel schedule? Discover the best time to fly to Limerick from Seattle with our price prediction graph.
SEA-SNN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Limerick
SEA-LR9
SEA-SNN
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Limerick
Get insights into the airlines that provide service to Limerick. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Limerick. Reviews last updated June 9, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Seattle to Limerick. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Food
6.6
Overall
7.4
Entertainment
7.1
Boarding
7.7
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Comfort
7.3
Food
6.6
Overall
7.4
Entertainment
7.1
Boarding
7.7
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Comfort
7.3
Food
6.6
Overall
7.4
Entertainment
7.1
Boarding
7.7
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Seattle to Limerick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Seattle to Limerick
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Complete your trip
Complete your trip to Limerick by adding a car rental and/or hotel reservation to your travel itinerary.
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Seattle and Limerick flights
Browse other Seattle and Limerick flight options. Last updated on June 9, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on June 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Seattle to Limerick flights
Consider these flights traveling from Seattle to Limerick.
Top 2 airlines flying from Seattle to Limerick
Discover the top 2 airlines that operate flights from Seattle to Limerick. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$468 | Average$744 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$586 | Average$817 | FlexibilityNo cancel fee | On-time69% |