How long is the flight from State of Washington to Limerick?

For as low as $474, American Airlines can have you in Limerick from State of Washington in 18h 54m. State of Washington and Limerick are separated by a distance of 4595 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Limerick ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Limerick when rainfall is around 2.3 in.

If weather is an important factor for your trip to Limerick, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Can I find deals for flights from Washington to Limerick that include hotel bookings?

Yes. In addition to deals on Washington to Limerick flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington to Limerick?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Limerick.

Can I find deals for business class flights from Washington to Limerick?

Yes. Cheapflights offers flight deals from Washington to Limerick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$361+ Flights from Washington to Limerick

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Cheap flight deals from Washington to Limerick

Cheapest flights from Washington to Limerick
Explore the most affordable flight options available from Washington to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Wed 12/315:50 amSEA - SNN

2 stops26h 55mAir Canada

Tue 1/65:30 pmSNN - SEA

2 stops60h 46mAir Canada

Deal found 12/21

$896

Thu 12/2510:05 amSEA - SNN

2 stops22h 40mMultiple Airlines

Thu 1/88:05 pmSNN - SEA

2 stops34h 11mMultiple Airlines

Deal found 12/22

$975

Fri 12/2612:14 amSEA - SNN

2 stops32h 31mAmerican Airlines

Thu 1/82:45 pmSNN - SEA

2 stops32h 49mAmerican Airlines

Deal found 12/22

$1,019

Wed 12/248:00 pmSEA - SNN

2 stops36h 45mAir Canada

Wed 1/77:50 amSNN - SEA

2 stops46h 26mAir Canada

Deal found 12/22

$1,026

Fri 12/2611:59 pmSEA - SNN

2 stops32h 46mAmerican Airlines

Thu 1/82:45 pmSNN - SEA

2 stops31h 04mAmerican Airlines

Deal found 12/22

$1,033

Thu 12/256:50 pmSEA - SNN

1 stop13h 55mAmerican Airlines

Wed 1/72:45 pmSNN - SEA

2 stops39h 35mAmerican Airlines

Deal found 12/22

$1,065

Wed 12/248:00 pmSEA - SNN

2 stops36h 45mAir Canada

Thu 1/85:30 pmSNN - SEA

2 stops36h 46mAir Canada

Deal found 12/22

$1,072

Wed 12/316:50 pmSEA - SNN

1 stop16h 35mMultiple Airlines

Tue 1/68:05 pmSNN - SEA

2 stops52h 31mMultiple Airlines

Deal found 12/21

$1,156

Tue 12/237:11 pmSEA - SNN

2 stops56h 19mBritish Airways

Thu 1/85:30 pmSNN - SEA

2 stops36h 50mBritish Airways

Deal found 12/22

$1,222

Best flights from Washington to Limerick
Discover carefully curated flight deals from Washington to Limerick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

Thu 3/51:51 pmPDX - SNN

2 stops18h 54mAmerican Airlines

Wed 3/117:50 amSNN - PDX

1 stop16h 05mAmerican Airlines

Deal found 12/22

$474

Thu 4/305:30 amPDX - SNN

2 stops20h 45mUnited Airlines

Thu 5/1412:30 pmSNN - PDX

1 stop16h 46mUnited Airlines

Deal found 12/20

$572

Thu 4/22:10 pmPDX - SNN

2 stops37h 05mMultiple Airlines

Sat 4/117:40 amSNN - PDX

2 stops33h 35mMultiple Airlines

Deal found 12/21

$615

Wed 2/45:50 amSEA - SNN

2 stops26h 55mAir Canada

Sun 2/85:30 pmSNN - SEA

2 stops47h 45mAir Canada

Deal found 12/20

$670

Wed 2/45:45 pmSEA - SNN

2 stops33h 45mBritish Airways

Sun 2/88:05 pmSNN - SEA

1 stop28h 50mBritish Airways

Deal found 12/20

$672

Wed 2/46:50 pmSEA - SNN

1 stop13h 55mAmerican Airlines

Wed 2/117:50 amSNN - SEA

2 stops22h 17mAmerican Airlines

Deal found 12/21

$480

Tue 1/206:00 amPDX - SNN

2 stops21h 30mAmerican Airlines

Tue 1/277:50 amSNN - PDX

2 stops20h 37mAmerican Airlines

Deal found 12/22

$484

Wed 2/45:50 amSEA - SNN

3 stops21h 40mMultiple Airlines

Wed 2/117:50 amSNN - SEA

2 stops23h 01mMultiple Airlines

Deal found 12/21

$676

Wed 2/45:50 amSEA - SNN

3 stops21h 40mAir Canada

Wed 2/117:50 amSNN - SEA

3 stops23h 01mAir Canada

Deal found 12/21

$683

Wed 3/187:50 pmSEA - SNN

1 stop16h 35mBritish Airways

Sat 3/282:45 pmSNN - SEA

2 stops29h 08mBritish Airways

Deal found 12/20

$700

Thu 4/307:30 pmPDX - SNN

1 stop12h 40mAmerican Airlines

Thu 5/147:40 amSNN - PDX

1 stop18h 00mAmerican Airlines

Deal found 12/20

$612

Last-minute flights from Washington to Limerick
Discover last-minute flight deals from Washington to Limerick. Data last updated December 23, 2025 and is based on user searches.

Wed 12/248:00 pmSEA - SNN

2 stops36h 45mAir Canada

Wed 1/77:50 amSNN - SEA

2 stops46h 26mAir Canada

Deal found 12/22

$1,026

Thu 12/2510:05 amSEA - SNN

2 stops22h 40mMultiple Airlines

Thu 1/88:05 pmSNN - SEA

2 stops34h 11mMultiple Airlines

Deal found 12/22

$975

Thu 12/256:50 pmSEA - SNN

1 stop13h 55mAmerican Airlines

Wed 1/72:45 pmSNN - SEA

2 stops39h 35mAmerican Airlines

Deal found 12/22

$1,065

Fri 12/2612:14 amSEA - SNN

2 stops32h 31mAmerican Airlines

Thu 1/82:45 pmSNN - SEA

2 stops32h 49mAmerican Airlines

Deal found 12/22

$1,019

Fri 12/2611:59 pmSEA - SNN

2 stops32h 46mAmerican Airlines

Thu 1/82:45 pmSNN - SEA

2 stops31h 04mAmerican Airlines

Deal found 12/22

$1,033

Wed 12/315:50 amSEA - SNN

2 stops26h 55mAir Canada

Tue 1/65:30 pmSNN - SEA

2 stops60h 46mAir Canada

Deal found 12/21

$896

Sat 1/173:15 pmPDX - SNN

2 stops17h 30mMultiple Airlines

Wed 1/217:50 amSNN - PDX

2 stops33h 25mMultiple Airlines

Deal found 12/22

$901

Sat 1/179:50 amPDX - SNN

2 stops22h 55mAir Canada

Wed 1/217:50 amSNN - PDX

3 stops33h 25mAir Canada

Deal found 12/22

$919

Sat 1/176:00 amPDX - SNN

2 stops21h 30mAmerican Airlines

Wed 1/217:50 amSNN - PDX

1 stop16h 05mAmerican Airlines

Deal found 12/22

$1,051

Tue 1/206:00 amPDX - SNN

2 stops21h 30mAmerican Airlines

Tue 1/277:50 amSNN - PDX

2 stops20h 37mAmerican Airlines

Deal found 12/22

$484

Tue 1/209:50 amPDX - SNN

3 stops22h 55mAir Canada

Tue 1/277:50 amSNN - PDX

2 stops33h 25mAir Canada

Deal found 12/22

$670

Tue 1/207:00 amPDX - SNN

1 stop15h 20mMultiple Airlines

Tue 1/275:30 pmSNN - PDX

2 stops35h 17mMultiple Airlines

Deal found 12/22

$914

One-way flights from Washington to Limerick
Search for one-way flight options from Washington to Limerick. Find affordable one-way fares based on user searches. Data last updated December 23, 2025.

Wed 1/287:10 amPDX - SNN

3 stops42h 05mMultiple Airlines

Deal found 12/21

$361

Find flight deals from Washington to Limerick

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$474 (American Airlines)
One-way from	$361 (Kiwi.com)

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From Washington to Limerick

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Use the filters below to find and compare flights from Washington to Limerick that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandShannon

PDX - SNN

PDXSNN

Portland

Thu 3/5

1:51 pm-4:45 pm

2 stops18h 54m

Shannon

Wed 3/11

7:50 am-4:55 pm

1 stop16h 05m

$474

SeattleShannon

SEA - SNN

SEASNN

Seattle/Tacoma Intl

Wed 2/4

6:50 pm-4:45 pm

1 stop13h 55m

Shannon

Wed 2/11

7:50 am-10:07 pm

2 stops22h 17m

$480

PortlandShannon

PDX - SNN

PDXSNN

Portland

Tue 1/20

6:00 am-11:30 am

2 stops21h 30m

Shannon

Tue 1/27

7:50 am-8:27 pm

2 stops20h 37m

$484

PortlandShannon

PDX - SNN

PDXSNN

Portland

Thu 4/30

5:30 am-10:15 am

2 stops20h 45m

Shannon

Thu 5/14

12:30 pm-9:16 pm

1 stop16h 46m

$572

PortlandShannon

PDX - SNN

PDXSNN

Portland

Thu 4/30

7:30 pm-4:10 pm

1 stop12h 40m

Shannon

Thu 5/14

7:40 am-5:40 pm

1 stop18h 00m

$612

PortlandShannon

PDX - SNN

PDXSNN

Portland

Thu 4/2

2:10 pm-11:15 am

2 stops37h 05m

Shannon

Sat 4/11

7:40 am-9:15 am

2 stops33h 35m

$615

SeattleShannon

SEA - SNN

SEASNN

Seattle/Tacoma Intl

Wed 2/4

5:50 am-4:45 pm

2 stops26h 55m

Shannon

Sun 2/8

5:30 pm-9:15 am

2 stops47h 45m

$670

SeattleShannon

SEA - SNN

SEASNN

Seattle/Tacoma Intl

Wed 2/4

5:45 pm-11:30 am

2 stops33h 45m

Shannon

Sun 2/8

8:05 pm-4:55 pm

1 stop28h 50m

$672

SeattleShannon

SEA - SNN

SEASNN

Seattle/Tacoma Intl

Wed 2/4

5:50 am-11:30 am

3 stops21h 40m

Shannon

Wed 2/11

7:50 am-10:51 pm

2 stops23h 01m

$676

SeattleShannon

SEA - SNN

SEASNN

Seattle/Tacoma Intl

Wed 2/4

5:50 am-11:30 am

3 stops21h 40m

Shannon

Wed 2/11

7:50 am-10:51 pm

3 stops23h 01m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 12 results

Best time to book a flight from Washington to Limerick

Have a flexible travel schedule? Discover the best time to fly to Limerick from Washington with our price prediction graph.

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 Washington to Limerick

What is the cheapest month to book a flight from State of Washington to Limerick?

Currently, November is the cheapest month in which you can book a flight from State of Washington to Limerick (average of $526). Flying from State of Washington to Limerick in June is currently the most expensive (average of $1,105). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to LR9?

When flying from State of Washington to Limerick, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 26% versus a flight in the morning.

What is the cheapest day to fly from State of Washington to Limerick?

Travelers seeking maximum savings on their State of Washington to Limerick flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

How long is the flight from State of Washington to Limerick?
For as low as $474, American Airlines can have you in Limerick from State of Washington in 18h 54m. State of Washington and Limerick are separated by a distance of 4595 mi. This flight may include one or multiple stops.
Can I find deals for flights from Washington to Limerick that include hotel bookings?
Yes. In addition to deals on Washington to Limerick flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington to Limerick?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Limerick.
Can I find deals for business class flights from Washington to Limerick?
Yes. Cheapflights offers flight deals from Washington to Limerick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from State of Washington to Limerick?
Currently, November is the cheapest month in which you can book a flight from State of Washington to Limerick (average of $526). Flying from State of Washington to Limerick in June is currently the most expensive (average of $1,105). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 5 airlines flying from Washington to Limerick

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$469	Average$760	FlexibilityNo cancel fee	On-time71%
KLM	Cheapest$509	Average$793	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$526	Average$945	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$593	Average$694	FlexibilityNo cancel fee	On-time69%
British Airways	Cheapest$777	Average$1,104	FlexibilityNo cancel fee	On-time70%

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$361+ Cheap flights from Washington 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington to Limerick with Cheapflights

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Cheap flight deals from Washington to Limerick

Cheapest flights from Washington to LimerickExplore the most affordable flight options available from Washington to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Explore the most affordable flight options available from Washington to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Find flight deals from Washington to Limerick

Keep the following information in mind while searching for Washington to Limerick flight deals. Data was last updated December 23, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Limerick that are best for you.

Best time to book a flight from Washington to Limerick

Have a flexible travel schedule? Discover the best time to fly to Limerick from Washington with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington to Limerick

What is the cheapest month to book a flight from State of Washington to Limerick?

What is the cheapest time of day to fly from WA to LR9?

Find hourly flight availability from Washington to Limerick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

What is the cheapest day to fly from State of Washington to Limerick?

Use this chart to determine the cheapest time to fly round-trip from Washington to Limerick. Price data was last updated on December 16, 2024.

Related info for your journey

Find useful and relevant information for your journey from Washington to Limerick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from State of Washington to Limerick?

Can I find deals for flights from Washington to Limerick that include hotel bookings?

How can I find direct flights from Washington to Limerick?

Can I find deals for business class flights from Washington to Limerick?

What is the cheapest month to book a flight from State of Washington to Limerick?

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Alternative routes for Washington to Limerick

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Top 5 airlines flying from Washington to Limerick

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Cheapest flights from Washington to Limerick
Explore the most affordable flight options available from Washington to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.