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$229+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DUB
Nov 9 — Nov 161
Sat 11/9
Sat 11/16
1 adult, Economy
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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 November 4, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/32:35 pmPDX - DUB
1 stop11h 40mIcelandair
Wed 12/1111:30 amDUB - PDX
1 stop13h 20mIcelandair
Deal found 11/4$349
This Expedia deal was found by Cheapflights users on 11/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/68:00 pmSEA - DUB
Nonstop9h 10mAer Lingus
Mon 12/164:30 pmDUB - SEA
Nonstop9h 45mAer Lingus
Deal found 11/3$429
This United deal was found by Cheapflights users on 11/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/128:30 amPDX - DUB
1 stop17h 35mUnited Airlines
Wed 11/209:00 amDUB - PDX
2 stops34h 52mUnited Airlines
Deal found 11/4$463
This Mytrip deal was found by Cheapflights users on 11/3. 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.
Thu 12/55:45 amSEA - DUB
2 stops17h 25mAir Canada
Wed 12/119:00 amDUB - SEA
2 stops21h 00mAir Canada
Deal found 11/3$464
This Gotogate deal was found by Cheapflights users on 11/2. 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.
Mon 11/252:35 pmSEA - DUB
1 stop11h 40mIcelandair
Thu 12/511:30 amDUB - SEA
1 stop13h 30mIcelandair
Deal found 11/2$476
This Air Canada deal was found by Cheapflights users on 11/3. 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.
Sun 12/297:05 pmPDX - DUB
2 stops52h 05mAir Canada
Sun 1/129:00 amDUB - PDX
2 stops32h 34mAir Canada
Deal found 11/3$476
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/48:05 amSEA - DUB
1 stop18h 00mUnited Airlines
Wed 12/119:00 amDUB - SEA
2 stops38h 57mUnited Airlines
Deal found 11/3$477
This Delta deal was found by Cheapflights users on 11/3. 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 11/257:10 amPDX - DUB
1 stop17h 35mDelta
Wed 12/1110:45 amDUB - PDX
1 stop20h 50mDelta
Deal found 11/3$479
This Travelocity deal was found by Cheapflights users on 11/3. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/36:30 pmPDX - DUB
1 stop17h 05mBritish Airways
Wed 12/1110:25 amDUB - PDX
1 stop14h 10mBritish Airways
Deal found 11/3$483
This CheapOair deal was found by Cheapflights users on 11/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1111:59 pmPDX - DUB
2 stops23h 11mMultiple Airlines
Tue 11/195:00 amDUB - PDX
2 stops21h 24mMultiple Airlines
Deal found 11/4$484
This KLM deal was found by Cheapflights users on 11/4. 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 11/117:10 amPDX - DUB
1 stop17h 35mKLM
Tue 11/1911:30 amDUB - PDX
1 stop18h 15mKLM
Deal found 11/4$489
This Delta deal was found by Cheapflights users on 11/4. 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.
Sun 11/2411:10 pmSEA - DUB
1 stop25h 35mDelta
Sun 12/810:45 amDUB - SEA
1 stop31h 47mDelta
Deal found 11/4$493

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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandDublin

PDX - DUB

PDXDUB

Portland

Sun 11/17

5:15 am-10:10 am

2 stops44h 55m

$229

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sun 11/24

3:10 pm-5:15 pm

1 stop18h 05m

$297

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Mon 1/13

2:35 pm-10:15 am

1 stop11h 40m

$305

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 4/8

7:12 am-11:50 pm

2 stops32h 38m

$369

PortlandDublin

PDX - DUB

PDXDUB

Portland

Fri 2/28

6:30 pm-5:00 pm

1 stop14h 30m

$383

PortlandDublin

PDX - DUB

PDXDUB

Portland

Wed 11/13

12:59 am-8:45 am

2 stops23h 46m

$398

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 11/27

6:50 pm-5:00 pm

1 stop14h 10m

$401

PortlandDublin

PDX - DUB

PDXDUB

Portland

Fri 12/13

5:00 am-10:05 am

2 stops21h 05m

$404

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Fri 3/14

2:45 pm-9:00 am

2 stops35h 15m

$451

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 11/27

7:15 pm-7:10 am

2 stops27h 55m

$462

Flights are sorted by cheapest first

Deals found on 11/4

Showing 1-10 of 54 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 $497). Flying from State of Washington to Ireland in June is currently the most expensive (average of $944). 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 November 4, 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 November 4, 2024.
Peruse reviews from past customers who have flown with Aer Lingus, Air Canada and Delta 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
8,829 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

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
8,829 reviews
Delta
8.0
Very good
8,829 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

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

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,829 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

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

Finnair
7.7
Good
1,316 reviews
Delta
8.0
Very good
8,829 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

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

SWISS
7.6
Good
1,646 reviews
Delta
8.0
Very good
8,829 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

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

Air France
7.4
Good
1,532 reviews
Delta
8.0
Very good
8,829 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

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.

  • Can I find flights from State of Washington to Ireland for under $400 on Cheapflights?

    Yes, there are multiple flights from State of Washington to Ireland for under $400. The cheapest flight booked recently is on Icelandair for just $348, but on average you can expect to pay $474.

  • Are there nonstop flights from State of Washington to Ireland for under $500 on Cheapflights?

    Cheapflights has at least 4 direct flights from State of Washington to Ireland under $500. A good price for a nonstop flight from State of Washington to Ireland is less than $796.

  • Are there last-minute flights available from State of Washington to Ireland for under $500?

    There are currently 16+ open flights from State of Washington to Ireland within the next 7 days for less than $500.

  • 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 Lufthansa ($297), Icelandair ($305), and TAP AIR PORTUGAL ($369).

  • What does SEA to DUB mean?

    SEA and DUB are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to DUB refers to a flight route from Seattle/Tacoma Intl Airport to Dublin Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: Cork Airport (ORK), Shannon Airport (SNN), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY).

  • Can I find deals for flights from Washington to Ireland that include extra baggage allowance?

    The amount of baggage you can bring on your Washington to Ireland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Washington to Ireland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington to Ireland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Washington to Ireland that allow pets onboard?

    Many airlines flying from Washington to Ireland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Washington to Ireland?

    Yes, you can often find last-minute deals on Washington to Ireland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the State of Washington to Ireland flight deals updated?

    The State of Washington to Ireland flight deals you see on this page were last updated on 11/4.

  • 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 $497). Flying from State of Washington to Ireland in June is currently the most expensive (average of $944). 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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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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$385Average$776FlexibilityNo cancel feeOn-time76%
IberiaCheapest$418Average$634FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$430Average$754FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$452Average$862FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$455Average$833FlexibilityNo cancel feeOn-time71%
DeltaCheapest$468Average$809FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$474Average$756FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$483Average$887FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$498Average$725FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$509Average$746FlexibilityNo cancel feeOn-time67%
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