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$740+ Cheap flights from Dallas to Belfast

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BHD
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Dallas to Belfast

Cheapest flights from Dallas to Belfast
Explore the most affordable flight options available from Dallas to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This oojo deal was found by Cheapflights users on 2/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:31 pm
DFW
-
BHD
2 stops17h 29m
British Airways
Wed 5/207:40 pm
BHD
-
DFW
1 stop27h 25m
British Airways
Deal found 2/3$740
This FlightHub deal was found by Cheapflights users on 2/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1112:40 pm
DFW
-
BHD
2 stops15h 30m
British Airways
Sun 3/158:25 pm
BHD
-
DFW
2 stops39h 05m
British Airways
Deal found 2/5$759
This British Airways deal was found by Cheapflights users on 2/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:40 pm
DFW
-
BHD
1 stop16h 30m
British Airways
Tue 4/287:30 pm
BHD
-
DFW
1 stop27h 35m
British Airways
Deal found 2/4$786
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:30 pm
DFW
-
BHD
2 stops16h 00m
British Airways
Sun 10/186:30 am
BHD
-
DFW
2 stops17h 20m
British Airways
Deal found 2/1$791
This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:59 pm
DFW
-
BHD
1 stop14h 51m
American Airlines
Wed 5/2011:35 am
BHD
-
DFW
1 stop15h 10m
American Airlines
Deal found 2/3$798
This British Airways deal was found by Cheapflights users on 2/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/259:15 pm
DFW
-
BHD
1 stop13h 20m
British Airways
Sun 3/110:40 am
BHD
-
DFW
1 stop14h 30m
British Airways
Deal found 2/4$799
This oojo deal was found by Cheapflights users on 2/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/274:38 pm
DFW
-
BHD
2 stops16h 37m
British Airways
Sun 3/298:10 pm
BHD
-
DFW
2 stops27h 48m
British Airways
Deal found 2/4$832
This KLM deal was found by Cheapflights users on 2/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:04 am
DAL
-
BHD
2 stops17h 16m
KLM
Wed 5/209:50 am
BHD
-
DAL
2 stops20h 07m
KLM
Deal found 2/3$1,114
This Mytrip deal was found by Cheapflights users on 2/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/276:34 am
DFW
-
BFS
3 stops34h 26m
Multiple Airlines
Sun 3/299:05 pm
BFS
-
DFW
3 stops48h 00m
Multiple Airlines
Deal found 2/4$1,210
This KLM deal was found by Cheapflights users on 2/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:40 pm
DAL
-
BHD
2 stops16h 15m
KLM
Fri 4/39:50 am
BHD
-
DAL
2 stops18h 55m
KLM
Deal found 2/3$1,369
This KLM deal was found by Cheapflights users on 2/1. 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 10/116:37 pm
DAL
-
BHD
2 stops16h 18m
KLM
Sun 10/189:45 am
BHD
-
DAL
2 stops16h 51m
KLM
Deal found 2/1$2,830
This KLM deal was found by Cheapflights users on 2/4. 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.
Fri 3/63:59 pm
DAL
-
BHD
2 stops18h 51m
KLM
Sat 3/146:30 am
BHD
-
DAL
2 stops21h 15m
KLM
Deal found 2/4$3,217

Find flight deals from Dallas to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 5, 2026.

Round-trip from

$740
(oojo)
From Dallas to Belfast
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas to Belfast 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 February 5, 2026.
Use the filters below to find and compare flights from Dallas to Belfast that are best for you.

Fly from

Dallas

Fly to

Belfast

Route

Depart

Return

Price

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 5/13

2:45 pm-1:35 pm

2 stops16h 50m

Belfast City

Wed 5/20

10:05 am-10:59 pm

2 stops18h 54m

$743

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 3/11

12:40 pm-9:10 am

2 stops15h 30m

Belfast City

Sun 3/15

8:25 pm-6:30 am

2 stops39h 05m

$759

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Fri 4/24

7:40 pm-6:10 pm

1 stop16h 30m

Belfast City

Tue 4/28

7:30 pm-5:05 pm

1 stop27h 35m

$786

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 5/13

10:59 pm-7:50 pm

1 stop14h 51m

Belfast City

Wed 5/20

11:35 am-8:45 pm

1 stop15h 10m

$798

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 2/25

9:15 pm-4:35 pm

1 stop13h 20m

Belfast City

Sun 3/1

10:40 am-7:10 pm

1 stop14h 30m

$799

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Sat 3/28

7:40 pm-5:15 pm

1 stop16h 35m

Belfast City

Fri 4/3

8:10 pm-6:08 pm

2 stops27h 58m

$858

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Fri 3/6

12:30 pm-2:15 pm

2 stops19h 45m

Belfast City

Sat 3/14

6:00 pm-1:40 pm

1 stop24h 40m

$868

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Wed 5/13

10:04 am-9:20 am

2 stops17h 16m

Belfast City

Wed 5/20

9:50 am-11:57 pm

2 stops20h 07m

$1,114

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Fri 3/27

6:34 am-10:00 pm

3 stops34h 26m

Belfast Intl

Sun 3/29

9:05 pm-3:05 pm

3 stops48h 00m

$1,210

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Sat 3/28

6:40 pm-3:55 pm

2 stops16h 15m

Belfast City

Fri 4/3

9:50 am-10:45 pm

2 stops18h 55m

$1,369

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 16 results
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Best time to book a flight from Dallas to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast 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 Belfast
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. 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 Belfast. Reviews last updated February 5, 2026.
Read through reviews of airlines operating flights from Dallas to Belfast, such as American Airlines and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,237 reviews

Overall

7.2

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Food

6.4

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
11,237 reviews
American Airlines
7.2
Good
11,237 reviews

Overall

7.2

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Food

6.4

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
British Airways
6.7
Okay
7,716 reviews
American Airlines
7.2
Good
11,237 reviews

Overall

7.2

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Food

6.4

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Find useful and relevant information for your journey from Dallas to Belfast. 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 Belfast?

    For as low as $798, British Airways can have you in Belfast from Dallas in 14h 51m. Dallas and Belfast are separated by a distance of 4443 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Dallas to Belfast round-trip?

    Our cheapest airline available from Dallas to Belfast is British Airways. Our recent data shows that you can find tickets from as low as $683 on this airline. An additional option worth looking into is American Airlines, starting at $705.

  • What are the most popular routes from Dallas to Belfast?

    Most travelers choose Dallas/Fort Worth - Belfast City, Dallas/Fort Worth - Belfast Intl or Dallas Love Field - Belfast City when deciding on the best route from Dallas to Belfast.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dallas to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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 Belfast

Discover the top 2 airlines that operate flights from Dallas to Belfast. 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 February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$683Average$992FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$705Average$785FlexibilityNo cancel feeOn-time71%

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