HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$359+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — DUB
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Irving to Dublin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Irving to Dublin are usually found in February or January, booked 64 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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 June 12, 2025.

Round-trip from

$494
(United Airlines)

One-way from

$401
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$1,167
From Irving to Dublin
Search Deals
One-way flight from Irving to Dublin
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($212 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:35 pmDFW - DUB
1 stop31h 35mMultiple Airlines
Mon 11/31:20 pmDUB - DFW
2 stops39h 07mMultiple Airlines
Deal found 6/11$493
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 8/45:20 pmDFW - DUB
1 stop31h 50mUnited Airlines
Wed 8/209:50 amDUB - DFW
1 stop31h 02mUnited Airlines
Deal found 6/10$494
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 10/2910:15 pmDFW - DUB
1 stop12h 25mAmerican Airlines
Fri 11/72:05 pmDUB - DFW
Nonstop9h 55mAmerican Airlines
Deal found 6/12$500
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 8/47:10 pmDFW - DUB
Nonstop8h 35mIberia
Wed 8/2012:40 pmDUB - DFW
Nonstop9h 30mIberia
Deal found 6/12$501
This lol.travel deal was found by Cheapflights users on 6/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/47:10 pmDFW - DUB
Nonstop8h 35mFinnair
Wed 8/2012:40 pmDUB - DFW
Nonstop9h 30mFinnair
Deal found 6/12$503
This SWISS deal was found by Cheapflights users on 6/11. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/42:10 pmDFW - DUB
2 stops21h 40mSWISS
Wed 8/206:40 pmDUB - DFW
2 stops33h 35mSWISS
Deal found 6/11$506
This Air Canada deal was found by Cheapflights users on 6/12. 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 8/136:30 amDFW - DUB
2 stops19h 15mAir Canada
Thu 8/219:20 amDUB - DFW
2 stops15h 47mAir Canada
Deal found 6/12$508
This Ovago deal was found by Cheapflights users on 6/11. 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.
Wed 11/59:15 pmDFW - DUB
1 stop13h 45mBritish Airways
Wed 11/1210:25 amDUB - DFW
1 stop14h 45mBritish Airways
Deal found 6/11$509
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 11/511:10 amDFW - DUB
2 stops15h 35mDelta
Fri 11/1411:30 amDUB - DFW
2 stops16h 07mDelta
Deal found 6/11$521
This Lufthansa deal was found by Cheapflights users on 6/12. 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.
Wed 10/297:25 pmDFW - DUB
2 stops16h 45mLufthansa
Tue 11/45:00 amDUB - DFW
1 stop15h 25mLufthansa
Deal found 6/12$529
This Gurufare deal was found by Cheapflights users on 6/11. 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.
Wed 9/243:35 pmDFW - DUB
2 stops38h 15mScandinavian Airlines
Tue 9/3012:40 pmDUB - DFW
2 stops41h 28mScandinavian Airlines
Deal found 6/11$618
This KLM deal was found by Cheapflights users on 6/12. 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 10/2011:15 amDFW - DUB
1 stop14h 40mKLM
Tue 10/289:45 amDUB - DFW
1 stop17h 46mKLM
Deal found 6/12$630

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 June 12, 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

Mon 8/4

5:20 pm-7:10 am

1 stop31h 50m

Dublin

Wed 8/20

9:50 am-10:52 am

1 stop31h 02m

$494

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 8/4

7:10 pm-9:45 am

Nonstop8h 35m

Dublin

Wed 8/20

12:40 pm-4:10 pm

Nonstop9h 30m

$501

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 8/13

10:59 pm-5:15 pm

1 stop12h 16m

Dublin

Thu 8/21

12:40 pm-4:10 pm

Nonstop9h 30m

$504

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 8/4

2:10 pm-5:50 pm

2 stops21h 40m

Dublin

Wed 8/20

9:00 am-6:27 pm

2 stops39h 27m

$506

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 8/4

7:10 pm-9:45 am

Nonstop8h 35m

Dublin

Wed 8/20

12:40 pm-4:10 pm

Nonstop9h 30m

$507

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 8/13

11:40 am-7:45 am

2 stops14h 05m

Dublin

Thu 8/21

9:20 am-10:32 pm

2 stops19h 12m

$508

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 9/3

11:20 am-7:45 am

2 stops14h 25m

Dublin

Tue 9/9

9:20 am-12:48 pm

2 stops33h 28m

$518

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 8/11

3:50 pm-11:25 am

1 stop13h 35m

Dublin

Wed 8/20

5:55 am-2:05 pm

1 stop14h 10m

$532

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Thu 8/7

9:47 am-8:45 am

1 stop16h 58m

Dublin

Tue 8/26

3:00 pm-11:05 pm

1 stop14h 05m

$571

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Thu 8/14

6:30 pm-5:45 pm

2 stops17h 15m

Dublin

Tue 8/19

10:25 am-7:15 pm

1 stop14h 50m

$576

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 26 results
1
2
3

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 June 9, 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 64 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 $947). 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 June 12, 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 December 16, 2024.

Travelers seeking maximum savings on their Irving to Dublin flight should consider departing on Wednesday evenings 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.

Weekly flight availability from Irving to Dublin

Explore weekly flight availability from Irving to Dublin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from 1RV to DUB are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

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 June 12, 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
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 5 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 United Airlines, with whom users have recently found tickets for as low as $401. However, be on the lookout for offers from Iberia and Aer Lingus, as they are both options that can get you from Irving to Dublin for a low price.

  • What are the most reliable airlines from Irving to Dublin?

    Consider American Airlines (64%), Aer Lingus (64%) or Finnair (64%) when booking your flight. These represent the most reliable airlines when flying from Irving to Dublin.

  • What are the cheapest flights from Irving to Dublin?

    On average you can expect to pay $3,128 for a flight from Irving to Dublin. The cheapest flight overall is $466 while the most popular route, (Dallas/Fort Worth - Dublin) is currently priced at $448.

  • 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 $947). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Irving to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dublin flights
Love Field to Dublin flights
Hobby to Dublin flights
Austin to Dublin flights
George Bush Intcntl to Dublin flights
San Antonio to Dublin flights
Dallas/Fort Worth to Shannon flights
Hobby to Shannon flights
George Bush Intcntl to Shannon flights
Austin to Shannon flights
El Paso to Dublin flights
San Antonio to Shannon flights
Love Field to Shannon flights
Dallas/Fort Worth to Cork flights
Austin to Cork flights
Midland to Dublin flights
Love Field to Cork flights
Hobby to Cork flights
George Bush Intcntl to Cork flights
George Bush Intcntl to Milltown (Kerry) flights
Killeen to Dublin flights
El Paso to Shannon flights
Texarkana to Dublin flights
Lubbock to Dublin flights
El Paso to Cork flights
Dallas/Fort Worth to Milltown (Kerry) flights
Brownsville to Dublin flights
Austin to Milltown (Kerry) flights

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$162Average$735FlexibilityNo cancel feeOn-time70%
KLMCheapest$391Average$712FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$440Average$590FlexibilityNo cancel feeOn-time67%
DeltaCheapest$441Average$742FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$468Average$660FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$469Average$705FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$478Average$849FlexibilityNo cancel feeOn-time71%
IberiaCheapest$485Average$873FlexibilityNo cancel feeOn-time77%
FinnairCheapest$496Average$886FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$564Average$772FlexibilityNo cancel feeOn-time62%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.