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$246+ Cheap flights from Washington to 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DUB
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Washington to Ireland

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Ireland (IE0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$450
(Flightnetwork)

One-way from

$254
(Kiwi.com)
From Washington to Ireland
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One-way flight from Washington to Ireland
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Find flight deals from Washington to Ireland

Cheapest flights from Washington to Ireland
Explore the most affordable flight options available from Washington to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This United deal was found by Cheapflights users on 12/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/304:45 pmPDX - DUB
2 stops30h 25mUnited Airlines
Fri 1/179:00 amDUB - PDX
2 stops41h 43mUnited Airlines
Deal found 12/17$488
This Delta deal was found by Cheapflights users on 12/17. 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 12/305:10 amPDX - DUB
2 stops19h 15mDelta
Mon 1/1310:45 amDUB - PDX
2 stops21h 09mDelta
Deal found 12/17$500
This Air Canada deal was found by Cheapflights users on 12/17. 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.
Wed 12/2510:10 amPDX - DUB
2 stops22h 25mMultiple Airlines
Thu 1/98:55 amDUB - PDX
3 stops21h 14mMultiple Airlines
Deal found 12/17$704
This Mytrip deal was found by Cheapflights users on 12/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:00 amPDX - SNN
2 stops32h 30mMultiple Airlines
Sun 5/46:00 amSNN - PDX
3 stops39h 07mMultiple Airlines
Deal found 12/17$723
This CheapOair deal was found by Cheapflights users on 12/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2510:10 amPDX - DUB
2 stops22h 25mAir Canada
Thu 1/97:45 pmDUB - PDX
2 stops30h 39mAir Canada
Deal found 12/17$804
This Air Canada deal was found by Cheapflights users on 12/16. 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.
Thu 12/266:05 amSEA - DUB
1 stop17h 05mAir Canada
Fri 1/109:00 amDUB - SEA
1 stop20h 30mAir Canada
Deal found 12/16$852
This Air Canada deal was found by Cheapflights users on 12/17. 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.
Tue 12/3110:10 amPDX - SNN
2 stops22h 35mAir Canada
Sun 5/47:40 amSNN - PDX
2 stops34h 20mAir Canada
Deal found 12/17$853
This Air Canada deal was found by Cheapflights users on 12/17. 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.
Tue 12/3110:10 amPDX - ORK
2 stops21h 15mMultiple Airlines
Sun 5/47:20 amORK - PDX
2 stops34h 40mMultiple Airlines
Deal found 12/17$854
This KAYAK deal was found by Cheapflights users on 12/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/293:10 pmSEA - DUB
1 stop18h 05mLufthansa
Wed 1/810:45 amDUB - SEA
2 stops57h 25mLufthansa
Deal found 12/18$860
This Air Canada deal was found by Cheapflights users on 12/16. 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.
Thu 12/266:05 amSEA - DUB
1 stop17h 05mMultiple Airlines
Thu 1/95:15 amDUB - SEA
2 stops24h 15mMultiple Airlines
Deal found 12/16$861
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/266:05 amSEA - DUB
1 stop17h 05mUnited Airlines
Fri 1/109:00 amDUB - SEA
2 stops21h 53mUnited Airlines
Deal found 12/16$862
This Gotogate deal was found by Cheapflights users on 12/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/282:35 pmPDX - DUB
1 stop11h 40mIcelandair
Mon 6/162:15 pmDUB - PDX
2 stops32h 10mIcelandair
Deal found 12/17$916

Find flights from Washington to Ireland within your budget

Customize your flight search to find flights from Washington to Ireland 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Thu 1/23

2:35 pm-10:15 am

1 stop11h 40m

Dublin

Thu 1/30

11:30 am-5:00 pm

1 stop13h 30m

$450

PortlandDublin

PDX - DUB

PDXDUB

Portland

Wed 5/7

3:20 pm-11:05 am

1 stop11h 45m

Dublin

Tue 5/13

12:15 pm-5:55 pm

1 stop13h 40m

$485

PortlandDublin

PDX - DUB

PDXDUB

Portland

Mon 12/30

4:45 pm-7:10 am

2 stops30h 25m

Dublin

Fri 1/17

9:00 am-6:43 pm

2 stops41h 43m

$488

PortlandDublin

PDX - DUB

PDXDUB

Portland

Fri 2/14

10:55 pm-7:00 am

1 stop24h 05m

Dublin

Sun 2/23

9:00 am-9:34 am

2 stops32h 34m

$493

PortlandDublin

PDX - DUB

PDXDUB

Portland

Wed 1/8

10:10 am-7:10 am

2 stops37h 00m

Dublin

Wed 1/15

9:00 am-6:24 pm

2 stops41h 24m

$496

PortlandDublin

PDX - DUB

PDXDUB

Portland

Mon 12/30

5:10 am-8:25 am

2 stops19h 15m

Dublin

Mon 1/13

10:45 am-11:54 pm

2 stops21h 09m

$500

PortlandDublin

PDX - DUB

PDXDUB

Portland

Tue 2/4

6:00 am-7:10 am

2 stops17h 10m

Dublin

Wed 2/12

9:00 am-10:09 pm

2 stops21h 09m

$505

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 2/19

8:00 pm-1:10 pm

Nonstop9h 10m

Dublin

Wed 2/26

4:30 pm-6:15 pm

Nonstop9h 45m

$512

PortlandDublin

PDX - DUB

PDXDUB

Portland

Fri 2/21

6:30 pm-7:45 pm

1 stop17h 15m

Dublin

Sun 3/2

10:45 am-4:35 pm

1 stop13h 50m

$517

PortlandDublin

PDX - DUB

PDXDUB

Portland

Wed 2/5

7:05 am-8:45 am

1 stop17h 40m

Dublin

Mon 2/10

10:45 am-11:29 pm

1 stop20h 44m

$519

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 58 results
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Best time to book a flight from Washington to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland 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.

Travel insights for flights from Washington to Ireland

Get recent, data-driven insights about flights from Washington to Ireland including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from State of Washington to Ireland (average of $509). Flying from State of Washington to Ireland in June is currently the most expensive (average of $1,016). 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 IE?

Find hourly flight availability from Washington to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from State of Washington to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ireland, 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 41.0 F).

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated December 18, 2024.
Peruse reviews from past customers who have flown with Delta, KLM and Icelandair from Washington to Ireland to help guide your decision. 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.
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,606 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,055 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • How popular is this State of Washington to Ireland flight route?

    Flights from Washington to Ireland have been viewed 17 times in the past calendar month.

  • What are the cheapest airlines to fly from State of Washington to Ireland one-way?

    The cheapest airlines for a one-way flight from State of Washington to Ireland are Icelandair ($305), British Airways ($402), and Scandinavian Airlines ($403).

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

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

  • How can I find direct flights from Washington to Ireland?

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

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

    Yes. Cheapflights offers flight deals from Washington to Ireland 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 Ireland?

    Currently, November is the cheapest month in which you can book a flight from State of Washington to Ireland (average of $509). Flying from State of Washington to Ireland in June is currently the most expensive (average of $1,016). 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.

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Alternative routes for Washington to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Washington to Ireland

Discover the top 10 airlines that operate flights from Washington to Ireland. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$382Average$797FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$434Average$766FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$455Average$879FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$469Average$804FlexibilityNo cancel feeOn-time70%
KLMCheapest$474Average$769FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$480Average$864FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$498Average$703FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$509Average$743FlexibilityNo cancel feeOn-time67%
DeltaCheapest$513Average$854FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$532Average$772FlexibilityNo cancel feeOn-time77%
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