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$278+ Cheap flights from Irving, TX to Dublin (DUB)

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — DUB
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheapflights Tip: The best prices from Irving to Dublin are usually found in February or January, booked 42 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Irving to Dublin

Keep the following information in mind while searching for Irving to Dublin flight deals. Data was last updated April 1, 2025.

Round-trip from

$597
(Mytrip)

One-way from

$278
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$846
From Irving to Dublin
Search Deals
One-way flight from Irving to Dublin
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($255 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Irving to Dublin

Cheapest flights from Irving to Dublin
Explore the most affordable flight options available from Irving to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This Mytrip deal was found by Cheapflights users on 3/30. 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 4/299:35 amDFW - DUB
2 stops31h 50mMultiple Airlines
Tue 5/65:50 pmDUB - DFW
3 stops43h 47mMultiple Airlines
Deal found 3/30$597
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 8/256:50 pmDFW - DUB
Nonstop8h 55mIberia
Tue 10/712:40 pmDUB - DFW
Nonstop9h 40mIberia
Deal found 3/31$605
This StudentUniverse deal was found by Cheapflights users on 3/31. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/204:50 pmDFW - DUB
Nonstop8h 25mFinnair
Sat 11/292:05 pmDUB - DFW
Nonstop9h 15mFinnair
Deal found 3/31$610
This Delta deal was found by Cheapflights users on 4/1. 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 10/2012:00 pmDFW - DUB
1 stop15h 15mDelta
Tue 10/285:55 amDUB - DFW
2 stops22h 05mDelta
Deal found 4/1$618
This Gurufare deal was found by Cheapflights users on 3/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/165:10 pmDFW - DUB
1 stop15h 55mBritish Airways
Sat 11/224:05 pmDUB - DFW
1 stop26h 45mBritish Airways
Deal found 3/31$627
This American Airlines deal was found by Cheapflights users on 3/31. 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 4/79:20 pmDFW - DUB
1 stop12h 25mAmerican Airlines
Tue 4/2212:40 pmDUB - DFW
Nonstop9h 35mAmerican Airlines
Deal found 3/31$630
This Lufthansa deal was found by Cheapflights users on 3/31. 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.
Sun 11/94:20 pmDFW - DUB
2 stops18h 55mLufthansa
Sun 11/165:00 amDUB - DFW
1 stop15h 35mLufthansa
Deal found 3/31$647
This United deal was found by Cheapflights users on 4/1. 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.
Sun 9/217:22 pmDFW - DUB
1 stop32h 23mUnited Airlines
Tue 9/309:20 amDUB - DFW
2 stops39h 36mUnited Airlines
Deal found 4/1$663
This Aunt Betty deal was found by Cheapflights users on 4/1. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/137:15 amDFW - DUB
1 stop19h 00mAir Canada
Tue 4/299:50 amDUB - DFW
2 stops14h 42mAir Canada
Deal found 4/1$675
This Ovago deal was found by Cheapflights users on 3/31. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/15:00 amDFW - DUB
1 stop21h 10mAer Lingus
Wed 4/94:40 pmDUB - DFW
1 stop12h 46mAer Lingus
Deal found 3/31$684
This SmartFares deal was found by Cheapflights users on 3/31. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/187:00 amDFW - DUB
2 stops22h 50mScandinavian Airlines
Thu 8/287:05 pmDUB - DFW
2 stops33h 48mScandinavian Airlines
Deal found 3/31$723
This KLM deal was found by Cheapflights users on 4/1. 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 5/410:37 amDFW - DUB
1 stop15h 08mKLM
Sun 5/1110:00 amDUB - DFW
1 stop13h 32mKLM
Deal found 4/1$746

Cheapflights Fare Finder

Customize your flight search to find flights from Irving to Dublin 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 April 1, 2025.
Use the filters below to find and compare flights from Irving to Dublin that are best for you.

Fly from

Irving

Fly to

Dublin

Route

Depart

Return

Price

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Tue 4/29

9:35 am-11:25 pm

2 stops31h 50m

Dublin

Tue 5/6

5:50 pm-7:37 am

3 stops43h 47m

$597

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 8/25

6:50 pm-9:45 am

Nonstop8h 55m

Dublin

Tue 10/7

12:40 pm-4:20 pm

Nonstop9h 40m

$605

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Sun 4/13

7:00 pm-9:45 am

Nonstop8h 45m

Dublin

Wed 4/30

12:40 pm-4:15 pm

Nonstop9h 35m

$620

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 4/30

7:35 pm-2:50 pm

1 stop13h 15m

Dublin

Wed 5/7

9:30 am-3:16 pm

1 stop11h 46m

$637

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 4/30

12:55 pm-9:45 am

2 stops14h 50m

Dublin

Wed 5/7

8:20 pm-12:30 pm

1 stop22h 10m

$648

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Sun 9/21

7:22 pm-9:45 am

1 stop32h 23m

Dublin

Tue 9/30

9:20 am-6:56 pm

2 stops39h 36m

$663

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Sun 4/13

7:15 am-8:15 am

1 stop19h 00m

Dublin

Tue 4/29

9:50 am-6:32 pm

2 stops14h 42m

$675

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Sun 4/13

1:40 pm-8:45 am

1 stop13h 05m

Dublin

Tue 4/29

1:15 pm-9:06 pm

1 stop13h 51m

$686

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 8/18

7:00 am-11:50 am

2 stops22h 50m

Dublin

Thu 8/28

7:05 pm-10:53 pm

2 stops33h 48m

$723

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Sun 5/4

10:37 am-7:45 am

1 stop15h 08m

Dublin

Sun 5/11

10:00 am-5:32 pm

1 stop13h 32m

$746

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 28 results
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Best time to book a flight from Irving to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Irving 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 Irving to Dublin

How far ahead should I book a flight from Irving to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Irving to Dublin. Price data was last updated on March 28, 2025.

The price you pay for your flight from Irving to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 42 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Irving to Dublin?

Currently, November is the cheapest month in which you can book a flight from Irving to Dublin (average of $509). Flying from Irving to Dublin in June is currently the most expensive (average of $1,010). 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 1RV to DUB?

Find hourly flight availability from Irving to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

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

What is the cheapest day to fly from Irving to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Irving to Dublin. Price data was last updated on May 19, 2024.

Travelers seeking maximum savings on their Irving to Dublin flight should consider departing on Sunday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Dublin by month

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

In terms of precipitation, rainfall in Dublin 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 Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

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

If weather is an important factor for your trip to Dublin, 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 Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated April 1, 2025.
To help decide which airline to fly from Irving to Dublin, see what other customers have to say about Delta, KLM and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,572 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 Irving to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dublin from Irving?

    Most people fly into Dublin (DUB) if they book a flight to Dublin from Irving. On average, Dublin has 2 inbound flights from Irving per day from 13 airlines. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

  • What are the cheapest airlines to fly from Irving to Dublin one-way?

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $493. However, be on the lookout for offers from Scandinavian Airlines and Aer Lingus, as they are both options that can get you from Irving to Dublin for a low price.

  • What are the cheapest flights from Irving to Dublin?

    On average you can expect to pay $2,216 for a flight from Irving to Dublin. The cheapest flight overall is $471 while the most popular route, (Dallas/Fort Worth - Dublin) is currently priced at $528.

  • Can I find deals for flights from Irving to Dublin that include hotel bookings?

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

  • How can I find direct flights from Irving to Dublin?

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

  • Can I find deals for business class flights from Irving to Dublin?

    Yes. Cheapflights offers flight deals from Irving to Dublin 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 Irving to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Irving to Dublin (average of $509). Flying from Irving to Dublin in June is currently the most expensive (average of $1,010). 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

Traveling to a place near Irving?

Book flights to Irving if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Alternative routes for Irving to Dublin

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

Discover the top 10 airlines that operate flights from Irving to Dublin. 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$242Average$742FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$468Average$662FlexibilityNo cancel feeOn-time69%
KLMCheapest$469Average$714FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$469Average$631FlexibilityNo cancel feeOn-time77%
DeltaCheapest$469Average$801FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$470Average$590FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$479Average$878FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$485Average$952FlexibilityNo cancel feeOn-time76%
IberiaCheapest$566Average$931FlexibilityNo cancel feeOn-time77%
FinnairCheapest$586Average$950FlexibilityNo cancel feeOn-time76%

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