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$336+ Cheap flights from Ireland to Washington

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SEA
Nov 10 — Nov 171
Sun 11/10
Sun 11/17
1 adult, Economy
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Find flight deals from Ireland to Washington

Cheapest flights from Ireland to Washington
Explore the most affordable flight options available from Ireland to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2024.

This Billigflug 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/164:30 pmDUB - SEA
Nonstop9h 45mMultiple Airlines
Mon 12/3010:36 pmSEA - DUB
1 stop22h 39mMultiple Airlines
Deal found 11/3$513
This EaseMyTrip 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/412:30 pmDUB - PDX
2 stops43h 25mMultiple Airlines
Sun 12/89:00 amPDX - DUB
2 stops42h 40mMultiple Airlines
Deal found 11/4$518
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/511:30 amDUB - SEA
1 stop13h 30mIcelandair
Mon 12/92:35 pmSEA - DUB
1 stop11h 40mIcelandair
Deal found 11/4$524
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/412:30 pmDUB - PDX
2 stops43h 25mScandinavian Airlines
Mon 12/91:02 pmPDX - DUB
2 stops38h 38mScandinavian Airlines
Deal found 11/4$526
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/185:00 amDUB - SEA
2 stops24h 40mAir Canada
Mon 11/257:15 pmSEA - DUB
2 stops27h 55mAir Canada
Deal found 11/4$610
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/114:30 pmDUB - SEA
Nonstop9h 45mAer Lingus
Sun 11/248:00 pmSEA - DUB
Nonstop9h 10mAer Lingus
Deal found 11/4$641
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.
Tue 11/195:55 amDUB - SEA
1 stop13h 45mDelta
Tue 12/31:35 pmSEA - DUB
1 stop18h 05mDelta
Deal found 11/4$650
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/117:10 pmDUB - SEA
2 stops35h 52mScandinavian Airlines
Mon 11/187:30 amSEA - DUB
2 stops20h 10mScandinavian Airlines
Deal found 11/4$664
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/188:40 amDUB - SEA
1 stop34h 40mAmerican Airlines
Mon 12/21:35 pmSEA - DUB
2 stops19h 30mAmerican Airlines
Deal found 11/4$675
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/118:30 pmDUB - SEA
1 stop22h 50mBritish Airways
Mon 11/186:50 pmSEA - DUB
1 stop14h 15mBritish Airways
Deal found 11/4$676
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2511:30 amDUB - PDX
1 stop13h 20mIcelandair
Mon 12/92:35 pmPDX - DUB
1 stop11h 40mIcelandair
Deal found 11/4$689
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/155:00 amDUB - SEA
2 stops21h 32mLufthansa
Fri 11/293:10 pmSEA - DUB
1 stop18h 05mLufthansa
Deal found 11/4$727

Find flights from Ireland to Washington within your budget

Customize your flight search to find flights from Ireland to Washington 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 5, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DublinSeattle

DUB - SEA

DUBSEA

Dublin

Sat 4/5

6:50 am-2:21 pm

2 stops39h 31m

$336

DublinSeattle

DUB - SEA

DUBSEA

Dublin

Fri 4/4

12:15 pm-5:40 pm

1 stop13h 25m

$421

DublinSeattle

DUB - SEA

DUBSEA

Dublin

Thu 4/3

12:15 pm-2:21 pm

2 stops34h 06m

$429

DublinSeattle

DUB - SEA

DUBSEA

Dublin

Mon 12/9

4:30 pm-6:15 pm

Nonstop9h 45m

$511

DublinSeattle

DUB - SEA

DUBSEA

Dublin

Sun 2/16

11:35 am-10:07 pm

1 stop18h 32m

$570

DublinPortland

DUB - PDX

DUBPDX

Dublin

Wed 1/8

8:40 am-4:35 pm

1 stop15h 55m

$659

DublinSeattle

DUB - SEA

DUBSEA

Dublin

Thu 5/1

10:20 am-10:09 pm

1 stop19h 49m

$694

DublinPortland

DUB - PDX

DUBPDX

Dublin

Mon 12/2

1:25 pm-11:25 am

1 stop30h 00m

$803

DublinSeattle

DUB - SEA

DUBSEA

Dublin

Thu 11/14

4:25 am-10:37 pm

2 stops50h 12m

$818

DublinPortland

DUB - PDX

DUBPDX

Dublin

Thu 12/5

11:30 am-9:45 pm

1 stop18h 15m

$820

Flights are sorted by cheapest first

Deals found on 11/3

Showing 1-10 of 52 results
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6

Best time to book a flight from Ireland to Washington

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

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

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

Currently, January is the cheapest month in which you can book a flight from Ireland to State of Washington (average of $238). Flying from Ireland to State of Washington in July is currently the most expensive (average of $411). 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 IE to WA?

Find hourly flight availability from Ireland to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to State of Washington as you normally would.

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated November 5, 2024.
To help decide which airline to fly from Ireland to Washington, see what other customers have to say about Icelandair, Aer Lingus and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,829 reviews

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

JetBlue
7.5
Good
3,486 reviews
Delta
8.0
Very good
8,829 reviews

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,226 reviews
Delta
8.0
Very good
8,829 reviews

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Turkish Airlines
7.4
Good
3,881 reviews
Delta
8.0
Very good
8,829 reviews

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ireland to Washington. 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 Ireland to State of Washington for under $600 on Cheapflights?

    Yes, there are multiple flights from Ireland to State of Washington for under $600. The cheapest flight booked recently is on Multiple Airlines for just $513, but on average you can expect to pay $683.

  • Are there nonstop flights from Ireland to State of Washington for under $700 on Cheapflights?

    Cheapflights has at least 5 direct flights from Ireland to State of Washington under $700. A good price for a nonstop flight from Ireland to State of Washington is less than $820.

  • Are there last-minute flights available from Ireland to State of Washington for under $600?

    There are currently 11+ open flights from Ireland to State of Washington within the next 7 days for less than $600.

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

    Flights from Ireland to Washington have been viewed 4 times in the past calendar month.

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

    One-way options have recently been found by users for as low as $421 on Icelandair. Other airlines that offer cheap prices include WestJet from $429 and British Airways from $529 one-way.

  • What does DUB to SEA mean?

    Dublin Airport is DUB and Seattle/Tacoma Intl Airport is SEA. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Wenatchee Pangborn Field Airport (EAT), Spokane Airport (GEG), Pasco Tri Cities Airport (PSC), Everett Paine Field Airport (PAE), Bellingham Airport (BLI) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Ireland to Washington 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 Ireland to Washington with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ireland to Washington 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 Ireland to Washington that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland to Washington 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 Ireland to Washington that allow pets onboard?

    Many airlines flying from Ireland to Washington 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 Ireland to Washington?

    Yes, you can often find last-minute deals on Ireland to Washington 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 Ireland to State of Washington flight deals updated?

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

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

    Currently, January is the cheapest month in which you can book a flight from Ireland to State of Washington (average of $238). Flying from Ireland to State of Washington in July is currently the most expensive (average of $411). 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 Ireland to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Ireland to Washington

Discover the top 3 airlines that operate flights from Ireland to Washington. 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 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$309Average$775FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$496Average$872FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$580Average$762FlexibilityNo cancel feeOn-time76%
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