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$315+ Cheap flights from Dallas to Galway, Ireland

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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SNN
Apr 7 — Apr 141
Tue 4/7
Tue 4/14
1 adult, Economy
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Cheap flight deals from Dallas to Galway

Cheapest flights from Dallas to Galway
Explore the most affordable flight options available from Dallas to Galway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 8, 2026.

This United Airlines deal was found by Cheapflights users on 3/2. 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.
Tue 4/79:43 am
DFW
-
SNN
2 stops18h 32m
United Airlines
Tue 4/1412:30 pm
SNN
-
DFW
1 stop13h 05m
United Airlines
Deal found 3/2$547
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Sun 4/57:15 am
DFW
-
SNN
1 stop21h 00m
United Airlines
Tue 4/2112:30 pm
SNN
-
DFW
1 stop26h 47m
United Airlines
Deal found 3/7$584
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Tue 4/215:12 pm
DFW
-
SNN
1 stop11h 03m
United Airlines
Tue 4/2812:30 pm
SNN
-
DFW
1 stop13h 05m
United Airlines
Deal found 3/7$592
This United Airlines deal was found by Cheapflights users on 3/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:00 pm
DFW
-
SNN
2 stops16h 15m
United Airlines
Wed 5/612:30 pm
SNN
-
DFW
2 stops17h 00m
United Airlines
Deal found 3/4$597
This United Airlines deal was found by Cheapflights users on 3/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:10 am
DFW
-
SNN
2 stops23h 05m
United Airlines
Fri 10/2312:30 pm
SNN
-
DFW
2 stops17h 08m
United Airlines
Deal found 3/4$639
This Flysmarter deal was found by Cheapflights users on 3/7. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:15 am
DFW
-
SNN
1 stop21h 00m
Air Canada
Tue 4/2812:30 pm
SNN
-
DFW
2 stops15h 17m
Air Canada
Deal found 3/7$642
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Tue 7/147:00 am
DFW
-
SNN
1 stop18h 30m
United Airlines
Wed 7/229:30 am
SNN
-
DFW
1 stop12h 18m
United Airlines
Deal found 3/6$687
This Flysmarter deal was found by Cheapflights users on 3/5. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:12 pm
DFW
-
SNN
1 stop11h 03m
Air Canada
Mon 4/2712:30 pm
SNN
-
DFW
1 stop15h 45m
Air Canada
Deal found 3/5$692
This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:40 pm
DFW
-
SNN
1 stop21h 55m
British Airways
Wed 5/67:30 am
SNN
-
DFW
1 stop15h 35m
British Airways
Deal found 3/3$717
This KLM deal was found by Cheapflights users on 3/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:27 pm
DAL
-
SNN
2 stops16h 43m
KLM
Sun 6/71:05 pm
SNN
-
DAL
2 stops26h 31m
KLM
Deal found 3/4$872
This Air France deal was found by Cheapflights users on 3/5. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/83:45 pm
DAL
-
SNN
2 stops13h 25m
Multiple Airlines
Fri 6/191:05 pm
SNN
-
DAL
2 stops26h 31m
Multiple Airlines
Deal found 3/5$972
This KLM deal was found by Cheapflights users on 3/2. 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.
Thu 7/3012:01 pm
DAL
-
SNN
2 stops17h 09m
KLM
Sat 8/81:05 pm
SNN
-
DAL
2 stops26h 31m
KLM
Deal found 3/2$1,042

Find flight deals from Dallas to Galway

Keep the following information in mind while searching for Dallas to Galway flight deals. Data was last updated March 8, 2026.

Round-trip from

$584
(United Airlines)

One-way from

$315
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$690
From Dallas to Galway
Search Deals
One-way flight from Dallas to Galway
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($157 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas to Galway 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 March 8, 2026.
Use the filters below to find and compare flights from Dallas to Galway that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasShannon

DFW - SNN

DFWSNN

Dallas/Fort Worth

Tue 4/7

9:43 am-10:15 am

2 stops18h 32m

Shannon

Tue 4/14

12:30 pm-9:47 pm

2 stops15h 17m

$547

DallasShannon

DFW - SNN

DFWSNN

Dallas/Fort Worth

Sun 4/5

7:15 am-10:15 am

1 stop21h 00m

Shannon

Tue 4/21

12:30 pm-9:17 am

1 stop26h 47m

$584
Quickest round-trip

DallasShannon

DFW - SNN

DFWSNN

Dallas/Fort Worth

Tue 4/21

5:12 pm-10:15 am

1 stop11h 03m

Shannon

Tue 4/28

12:30 pm-7:35 pm

1 stop13h 05m

$592

DallasShannon

DFW - SNN

DFWSNN

Dallas/Fort Worth

Wed 4/29

12:00 pm-10:15 am

2 stops16h 15m

Shannon

Wed 5/6

12:30 pm-11:30 pm

2 stops17h 00m

$597

DallasShannon

DAL - SNN

DALSNN

Dallas Love Field

Thu 5/28

12:27 pm-11:10 am

2 stops16h 43m

Shannon

Sun 6/7

1:05 pm-9:36 am

2 stops26h 31m

$872

DallasShannon

DAL - SNN

DALSNN

Dallas Love Field

Thu 7/30

12:01 pm-11:10 am

2 stops17h 09m

Shannon

Sat 8/8

1:05 pm-9:36 am

2 stops26h 31m

$1,042

DallasShannon

DAL - SNN

DALSNN

Dallas Love Field

Tue 6/9

12:01 pm-11:10 am

2 stops17h 09m

Shannon

Fri 6/19

1:05 pm-9:36 am

2 stops26h 31m

$1,068

DallasShannon

DAL - SNN

DALSNN

Dallas Love Field

Fri 5/29

12:27 pm-11:10 am

2 stops16h 43m

Shannon

Fri 6/12

1:05 pm-9:36 am

2 stops26h 31m

$1,285

DallasShannon

DAL - SNN

DALSNN

Dallas Love Field

Fri 5/29

12:27 pm-11:10 am

2 stops16h 43m

Shannon

Thu 6/4

1:05 pm-9:25 am

2 stops26h 20m

$1,296

DallasShannon

DAL - SNN

DALSNN

Dallas Love Field

Fri 5/29

12:27 pm-11:10 am

2 stops16h 43m

Shannon

Wed 6/3

1:05 pm-9:25 am

2 stops26h 20m

$1,296

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Dallas to Galway

Have a flexible travel schedule? Discover the best time to fly to Galway from Dallas 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 Dallas to Galway

What is the cheapest month to book a flight from Dallas to Galway?

Currently, April is the cheapest month in which you can book a flight from Dallas to Galway (average of $402). Flying from Dallas to Galway in December is currently the most expensive (average of $1,349). 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.

Reviews of airlines servicing Galway

Get insights into the airlines that provide service to Galway. 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 Galway. Reviews last updated March 8, 2026.
Read through reviews of airlines operating flights from Dallas to Galway, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,405 reviews

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,405 reviews
United Airlines
7.4
Good
9,405 reviews

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,397 reviews
United Airlines
7.4
Good
9,405 reviews

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Dallas to Galway. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Dallas to Galway?

    There are many flights that can get you from Dallas to Galway in 16h 43m. Fly via United Airlines or KLM to get the fastest option. There are 4369 mi between Dallas and Galway. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Dallas to Galway that include hotel bookings?

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

  • How can I find direct flights from Dallas to Galway?

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

  • Can I find deals for business class flights from Dallas to Galway?

    Yes. Cheapflights offers flight deals from Dallas to Galway 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 Dallas to Galway?

    Currently, April is the cheapest month in which you can book a flight from Dallas to Galway (average of $402). Flying from Dallas to Galway in December is currently the most expensive (average of $1,349). 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

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.

Top 2 airlines flying from Dallas to Galway

Discover the top 2 airlines that operate flights from Dallas to Galway. 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 March 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$438Average$928FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$562Average$804FlexibilityNo cancel feeOn-time69%

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