Cheap flights from Ireland to Dallas from £396

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Dallas departing on 21/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Ireland to Dallas

Recent return flight deals from Ireland to Dallas

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:25 - 16:26
DUB
-
DFW
39h 01m
3 stops
Multiple Airlines Logo
05:45 - 22:00
DFW
-
DUB
34h 15m
3 stops
£550Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Turkish Airlines Logo
05:35 - 19:35
DUB
-
DFW
20h 00m
1 stop
Turkish Airlines Logo
21:30 - 23:05
DFW
-
DUB
19h 35m
1 stop
£553Turkish Airlines
Tue, 21 Apr - Tue, 28 Apr
Turkish Airlines Logo
05:45 - 19:35
DUB
-
DFW
19h 50m
1 stop
Turkish Airlines Logo
21:30 - 09:35
DFW
-
DUB
30h 05m
1 stop
£574Turkish Airlines
Sun, 12 Apr - Sun, 19 Apr
Turkish Airlines Logo
05:45 - 19:35
DUB
-
DFW
19h 50m
1 stop
Turkish Airlines Logo
21:30 - 23:05
DFW
-
DUB
19h 35m
1 stop
£581Turkish Airlines
Thu, 11 Jun - Thu, 2 Jul
Turkish Airlines Logo
05:35 - 12:45
DUB
-
DFW
37h 10m
1 stop
Turkish Airlines Logo
21:30 - 23:05
DFW
-
DUB
19h 35m
1 stop
£581Turkish Airlines
Tue, 28 Apr - Tue, 5 May
Turkish Airlines Logo
05:45 - 19:35
DUB
-
DFW
19h 50m
1 stop
Turkish Airlines Logo
21:30 - 23:05
DFW
-
DUB
19h 35m
1 stop
£589Turkish Airlines
Thu, 11 Jun - Fri, 3 Jul
Multiple Airlines Logo
19:50 - 23:09
DUB
-
DFW
33h 19m
3 stops
Multiple Airlines Logo
05:05 - 19:15
DFW
-
DUB
32h 10m
3 stops
£626Multiple Airlines
Fri, 8 May - Fri, 15 May
Delta Logo
11:00 - 09:24
DUB
-
DAL
28h 24m
1 stop
Delta Logo
06:00 - 10:00
DAL
-
DUB
22h 00m
2 stops
£742Delta
Sat, 13 Jun - Tue, 23 Jun
Delta Logo
12:00 - 09:24
DUB
-
DAL
27h 24m
2 stops
Delta Logo
06:00 - 10:00
DAL
-
DUB
22h 00m
2 stops
£751Delta
Sat, 13 Jun - Tue, 23 Jun
KLM Logo
11:00 - 21:10
DUB
-
DAL
16h 10m
1 stop
KLM Logo
12:01 - 08:45
DAL
-
DUB
14h 44m
1 stop
£794KLM
Sat, 23 May - Mon, 24 Aug

British Airways flights from Ireland to Dallas

Our best British Airways deals on Ireland to Dallas flight tickets
British Airways
6 May
DUB08:35Dublin
14h 30m
1 stop
DFW17:05Dallas/Fort Worth
13 May
DFW22:59Dallas/Fort Worth
13h 01m
1 stop
DUB18:00Dublin
£693
British Airways
27 May
DUB12:40Dublin
9h 45m
DFW16:25Dallas/Fort Worth
22 Jun
DFW17:45Dallas/Fort Worth
19h 50m
1 stop
DUB19:35Dublin
£701
British Airways
26 May
DUB08:35Dublin
20h 24m
2 stops
DFW22:59Dallas/Fort Worth
25 Jun
DFW21:35Dallas/Fort Worth
15h 45m
1 stop
DUB19:20Dublin
£706

Turkish Airlines flights from Ireland to Dallas

Our best Turkish Airlines deals on Ireland to Dallas flight tickets
Turkish Airlines
21 Apr
DUB05:35Dublin
20h 00m
1 stop
DFW19:35Dallas/Fort Worth
28 Apr
DFW21:30Dallas/Fort Worth
19h 35m
1 stop
DUB23:05Dublin
£553
Turkish Airlines
12 Apr
DUB05:45Dublin
19h 50m
1 stop
DFW19:35Dallas/Fort Worth
19 Apr
DFW21:30Dallas/Fort Worth
30h 05m
1 stop
DUB09:35Dublin
£574
Turkish Airlines
11 Jun
DUB05:45Dublin
19h 50m
1 stop
DFW19:35Dallas/Fort Worth
2 Jul
DFW21:30Dallas/Fort Worth
19h 35m
1 stop
DUB23:05Dublin
£581

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Dallas 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, momondo users made 279,928 searches. Data last updated 27 March 2026.
Use the filters below to find and compare flights from Ireland to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinDallas

DUB - DFW

DUBDFW

Dublin

Tue 21/4

07:25-16:26

3 stops39h 01m

Dallas/Fort Worth

Tue 28/4

05:45-22:00

3 stops34h 15m

£550

DublinDallas

DUB - DFW

DUBDFW

Dublin

Tue 21/4

05:35-19:35

1 stop20h 00m

Dallas/Fort Worth

Tue 28/4

21:30-23:05

1 stop19h 35m

£553

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sun 12/4

05:45-19:35

1 stop19h 50m

Dallas/Fort Worth

Sun 19/4

21:30-09:35

1 stop30h 05m

£574

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 11/6

05:45-19:35

1 stop19h 50m

Dallas/Fort Worth

Thu 2/7

21:30-23:05

1 stop19h 35m

£581

DublinDallas

DUB - DFW

DUBDFW

Dublin

Tue 28/4

05:35-12:45

1 stop37h 10m

Dallas/Fort Worth

Tue 5/5

21:30-23:05

1 stop19h 35m

£581

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 11/6

05:45-19:35

1 stop19h 50m

Dallas/Fort Worth

Fri 3/7

21:30-23:05

1 stop19h 35m

£589

DublinDallas

DUB - DFW

DUBDFW

Dublin

Fri 8/5

19:50-23:09

3 stops33h 19m

Dallas/Fort Worth

Fri 15/5

05:05-19:15

3 stops32h 10m

£626

DublinDallas

DUB - DAL

DUBDAL

Dublin

Sat 13/6

11:00-09:24

1 stop28h 24m

Dallas Love Field

Tue 23/6

06:00-10:00

2 stops22h 00m

£742

DublinDallas

DUB - DAL

DUBDAL

Dublin

Sat 13/6

12:00-09:24

2 stops27h 24m

Dallas Love Field

Tue 23/6

06:00-10:00

2 stops22h 00m

£751
Fastest return journey

DublinDallas

DUB - DAL

DUBDAL

Dublin

Sat 23/5

11:00-21:10

1 stop16h 10m

Dallas Love Field

Mon 24/8

12:01-08:45

1 stop14h 44m

£794

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dallas from

How to get the cheapest flight ticket from Ireland to Dallas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Dallas?

In general, February is the cheapest month to fly from Ireland to Dallas. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £642. If you are unable to visit Dallas during the month of February, then departing from Ireland during the month January is also very affordable. Most momondo users find prices during this month for around £651.

What is the cheapest day to depart on your flight to Dallas?

According to our data, Sunday is the cheapest day to fly to Dallas from Ireland. The lowest ticket price found for a Sunday departure recently was £574. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Ireland to Dallas on a Tuesday will generally be more expensive and average around £704. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Dallas?

At midday is the cheapest time of day to fly from Ireland to Dallas when you can find flight prices for as low as £663. Flying to Dallas at midday is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Dallas, so prices are often more expensive at around £688 per ticket.

What is the cheapest Ireland to Dallas flight route?

Fly from Dublin to Dallas/Fort Worth for the best Ireland - Dallas flight prices

How far in advance should I book a flight to Dallas?

You are more likely to see cheaper flights to Dallas from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around £706 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from Ireland for as low as £638 on momondo.

What cabin class options are available on Ireland to Dallas flights?

There are 2 cabin classes available to choose from on Ireland to Dallas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Ireland to Dallas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Dallas

Fastest flight time

9h 45m

Direct flights

Every day

Airports in Dallas

3 airports
The fastest flight from Ireland to Dallas takes 9h 45m
Direct flights go from Ireland to Dallas every day.
There are 3 airports in Dallas. From Ireland there are direct flights to Dallas/Fort Worth (DFW).
  • When did momondo last update prices for flights from Ireland to Dallas?

    Prices for flights from Ireland to Dallas refresh daily.

  • How many operators does momondo search for flights from Ireland to Dallas?

  • How old do you have to be to fly from Ireland to Dallas?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Dallas.

  • What documentation or ID do you need to fly to Dallas?

    The travel and health documents you'll need for your trip to Dallas may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dallas. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ireland to Dallas

Compare and see reviews for airlines that fly from Ireland to Dallas with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom £434Free CancellationRating
7.1
11,517 reviews
Search American Airlines flights
Aer LingusPriceFrom £452Free CancellationRating
7.2
1,491 reviews
Search Aer Lingus flights
FinnairPriceFrom £546Free CancellationRating
7.7
1,374 reviews
Search Finnair flights
British AirwaysPriceFrom £582Free CancellationRating
6.7
7,824 reviews
Search British Airways flights
IberiaPriceFrom £603Free CancellationRating
7.0
3,157 reviews
Search Iberia flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Dallas?

It is quick and easy to find Ireland to Dallas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dallas that suits you.

Can I find flights from Ireland to Dallas with flexible booking policies on momondo?

Flights from Ireland to Dallas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ireland to Dallas?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dallas from Ireland.

I’m not ready to book a flight from Ireland to Dallas right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ireland to Dallas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Sun 26/4
Sun 3/5

Find better results for your trip to the United States

Fly into one of these airports located in Dallas

Airports listed have a maximum distance of 15.5 mi from Dallas