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$220+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — DUB
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Irving to Dublin are usually found in January or February, booked 31 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 September 11, 2025.

Round-trip from

$433
(Ticket)

One-way from

$220
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$807
From Irving to Dublin
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One-way flight from Irving to Dublin
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Highest demand for flights based on searches. 20% potential increase in price ($205 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This Ticket deal was found by Cheapflights users on 9/9. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1911:40 amDFW - DUB
1 stop14h 35mAir Canada
Mon 11/39:00 amDUB - DFW
1 stop18h 32mAir Canada
Deal found 9/9$433
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/1212:10 pmDFW - DUB
1 stop16h 10mUnited Airlines
Wed 11/199:00 amDUB - DFW
2 stops34h 20mUnited Airlines
Deal found 9/9$444
This Ovago deal was found by Cheapflights users on 9/9. 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 10/2910:15 pmDFW - DUB
1 stop13h 45mBritish Airways
Wed 11/1910:20 amDUB - DFW
1 stop14h 50mBritish Airways
Deal found 9/9$454
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:35 pmDFW - DUB
1 stop12h 40mMultiple Airlines
Fri 11/2112:55 pmDUB - DFW
Nonstop9h 40mMultiple Airlines
Deal found 9/11$456
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:35 pmDFW - DUB
1 stop10h 45mUnited Airlines
Fri 11/219:00 amDUB - DFW
1 stop18h 32mUnited Airlines
Deal found 9/11$457
This Ovago deal was found by Cheapflights users on 9/9. 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 10/2910:15 pmDFW - DUB
1 stop13h 45mBritish Airways
Wed 11/58:50 amDUB - DFW
1 stop16h 20mBritish Airways
Deal found 9/9$459
This Booking.com deal was found by Cheapflights users on 9/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:55 pmDFW - DUB
1 stop18h 25mFinnair
Tue 11/46:05 pmDUB - DFW
1 stop27h 05mFinnair
Deal found 9/9$460
This Booking.com deal was found by Cheapflights users on 9/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:55 pmDFW - DUB
1 stop18h 25mFinnair
Tue 11/46:05 pmDUB - DFW
1 stop27h 05mFinnair
Deal found 9/9$461
This United deal was found by Cheapflights users on 9/11. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:00 amDFW - DUB
2 stops21h 55mMultiple Airlines
Fri 11/79:00 amDUB - DFW
1 stop18h 32mMultiple Airlines
Deal found 9/11$462
This Booking.com deal was found by Cheapflights users on 9/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:55 pmDFW - DUB
1 stop18h 25mFinnair
Tue 11/46:05 pmDUB - DFW
1 stop27h 05mFinnair
Deal found 9/11$464
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:05 pmDFW - DUB
1 stop12h 05mUnited Airlines
Wed 11/510:40 amDUB - DFW
2 stops18h 17mUnited Airlines
Deal found 9/11$466

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 September 11, 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

Wed 11/12

4:55 pm-5:20 pm

1 stop18h 25m

Dublin

Fri 11/21

12:55 pm-4:35 pm

Nonstop9h 40m

$468

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 10/29

5:06 pm-9:55 am

1 stop11h 49m

Dublin

Tue 11/4

9:30 am-4:02 pm

1 stop12h 32m

$472

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 10/29

10:15 pm-5:00 pm

1 stop13h 45m

Dublin

Tue 11/4

8:50 am-7:10 pm

1 stop16h 20m

$473

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 10/29

10:15 pm-5:00 pm

1 stop13h 45m

Dublin

Wed 11/19

10:20 am-7:10 pm

1 stop14h 50m

$473

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 12/29

7:00 pm-7:10 am

2 stops30h 10m

Dublin

Fri 1/9

9:30 am-6:28 pm

1 stop14h 58m

$479

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Sun 10/19

1:59 pm-8:45 am

1 stop12h 46m

Dublin

Mon 11/3

8:45 am-2:00 pm

1 stop35h 15m

$491

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 10/29

2:16 pm-9:55 am

2 stops14h 39m

Dublin

Wed 11/19

9:00 am-9:47 pm

2 stops18h 47m

$495

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 11/3

3:45 pm-7:10 am

1 stop33h 25m

Dublin

Mon 11/10

9:00 am-6:23 pm

2 stops39h 23m

$496

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Sun 12/28

4:45 pm-7:10 am

Nonstop8h 25m

Dublin

Tue 1/6

6:05 pm-3:10 pm

1 stop27h 05m

$503

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 10/27

7:25 pm-5:10 pm

2 stops16h 45m

Dublin

Tue 11/4

5:00 am-2:25 pm

1 stop15h 25m

$505

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 21 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 August 29, 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 31 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 $924). 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 September 11, 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 September 11, 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).

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 September 11, 2025.
See what other customers who have flown with Finnair, United Airlines, and American Airlines from Irving to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,323 reviews

Boarding

7.6

Overall

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Comfort

7.5

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Finnair
7.6
Good
1,323 reviews
Finnair
7.6
Good
1,323 reviews

Boarding

7.6

Overall

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Comfort

7.5

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
United Airlines
7.4
Good
8,937 reviews
Finnair
7.6
Good
1,323 reviews

Boarding

7.6

Overall

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Comfort

7.5

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,323 reviews

Boarding

7.6

Overall

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Comfort

7.5

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Aer Lingus
7.2
Good
1,271 reviews
Finnair
7.6
Good
1,323 reviews

Boarding

7.6

Overall

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Comfort

7.5

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Iberia
7.0
Good
2,929 reviews
Finnair
7.6
Good
1,323 reviews

Boarding

7.6

Overall

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Comfort

7.5

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

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.

  • How long is the flight from Irving to Dublin?

    Airlines like Finnair, United Airlines, and British Airways fly from Irving to Dublin in about 11h 49m. The time it takes to get you to your destination can typically vary by up to 6h 36m. The distance from Irving to Dublin is about 4459 mi. This flight may include one or multiple stops.

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

    Consider American Airlines (46%), Aer Lingus (46%) or Finnair (46%) 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 $2,768 for a flight from Irving to Dublin. The cheapest flight overall is $481 while the most popular route, (Dallas/Fort Worth - Dublin) is currently priced at $444.

  • 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 $924). 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 Dublin?

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

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$721FlexibilityNo cancel feeOn-time62%
KLMCheapest$391Average$714FlexibilityNo cancel feeOn-time75%
DeltaCheapest$391Average$695FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$442Average$621FlexibilityNo cancel feeOn-time67%
IberiaCheapest$481Average$817FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$494Average$660FlexibilityNo cancel feeOn-time69%
FinnairCheapest$496Average$883FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$504Average$697FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$504Average$852FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$516Average$705FlexibilityNo cancel feeOn-time77%

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