Find flights
When to book
FAQs

Cheap flights from Dallas to Belfast from £541

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BHD
6 Mar — 13 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dallas to Belfast

Enter your travel dates to find the best prices.

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 4 February 2026.

Wed 13/512:31
DFW
-
BHD
2 stops17h 29m
British Airways
Wed 20/519:40
BHD
-
DFW
1 stop27h 25m
British Airways
Deal found 3/2£541
Fri 24/419:40
DFW
-
BHD
1 stop16h 30m
British Airways
Tue 28/416:25
BHD
-
DFW
1 stop30h 40m
British Airways
Deal found 3/2£574
Sun 11/1012:30
DFW
-
BHD
2 stops16h 00m
British Airways
Sun 18/1006:30
BHD
-
DFW
2 stops17h 20m
British Airways
Deal found 1/2£578
Wed 13/522:59
DFW
-
BHD
1 stop14h 51m
American Airlines
Wed 20/511:35
BHD
-
DFW
1 stop15h 10m
American Airlines
Deal found 3/2£583
Wed 25/221:15
DFW
-
BHD
1 stop13h 20m
British Airways
Sun 1/315:10
BHD
-
DFW
1 stop34h 00m
British Airways
Deal found 3/2£584
Sat 28/312:21
DFW
-
BHD
2 stops18h 04m
British Airways
Fri 3/419:35
BHD
-
DFW
2 stops28h 33m
British Airways
Deal found 3/2£620
Wed 13/510:04
DAL
-
BHD
2 stops17h 16m
KLM
Wed 20/509:50
BHD
-
DAL
2 stops20h 07m
KLM
Deal found 3/2£814
Fri 27/306:34
DFW
-
BFS
3 stops34h 26m
Multiple Airlines
Sun 29/321:05
BFS
-
DFW
3 stops48h 00m
Multiple Airlines
Deal found 4/2£884
Sat 28/318:40
DAL
-
BHD
2 stops16h 15m
KLM
Fri 3/409:50
BHD
-
DAL
2 stops18h 55m
KLM
Deal found 3/2£1,000
Sun 11/1018:37
DAL
-
BHD
2 stops16h 18m
KLM
Sun 18/1009:45
BHD
-
DAL
2 stops16h 51m
KLM
Deal found 1/2£2,067
Sat 23/510:04
DAL
-
BHD
2 stops17h 16m
KLM
Sun 31/509:50
BHD
-
DAL
2 stops20h 07m
KLM
Deal found 3/2£2,500
Thu 9/718:37
DAL
-
BHD
2 stops16h 18m
KLM
Mon 20/709:50
BHD
-
DAL
2 stops16h 40m
KLM
Deal found 3/2£2,950

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 4 February 2026.

Round-trip from

£541
British Airways
  • British Airways
  • 13/5-20/5
  • 3 total stops
  • 44h 54m total
  • Dallas to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 4 February 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 13/5

14:45-13:35

2 stops16h 50m

Belfast City

Wed 20/5

10:05-22:59

2 stops18h 54m

£543

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Fri 24/4

19:40-18:10

1 stop16h 30m

Belfast City

Tue 28/4

16:25-17:05

1 stop30h 40m

£574

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 13/5

22:59-19:50

1 stop14h 51m

Belfast City

Wed 20/5

11:35-20:45

1 stop15h 10m

£583

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 25/2

21:15-16:35

1 stop13h 20m

Belfast City

Sun 1/3

15:10-19:10

1 stop34h 00m

£584

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Sat 28/3

19:40-17:15

1 stop16h 35m

Belfast City

Fri 3/4

20:10-18:08

2 stops27h 58m

£627

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Wed 13/5

10:04-09:20

2 stops17h 16m

Belfast City

Wed 20/5

09:50-23:57

2 stops20h 07m

£814

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Fri 27/3

06:34-22:00

3 stops34h 26m

Belfast Intl

Sun 29/3

21:05-15:05

3 stops48h 00m

£884

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Sat 28/3

18:40-15:55

2 stops16h 15m

Belfast City

Fri 3/4

09:50-22:45

2 stops18h 55m

£1,000

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Sat 23/5

10:04-09:20

2 stops17h 16m

Belfast City

Sun 31/5

09:50-23:57

2 stops20h 07m

£2,500

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Thu 9/7

18:37-16:55

2 stops16h 18m

Belfast City

Mon 20/7

09:50-20:30

2 stops16h 40m

£2,950

Flights are sorted by cheapest return flights first.

Deals found on 3/2

Showing 1-10 of 12 results
1
2

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 return 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.

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?

    Departing from Dallas to Belfast will take you 14h 51m. There are 4443 mi between Dallas and Belfast. Both multi-stop and direct flights can be found to your destination and back.

  • 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 holiday 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.

Alternative routes for Dallas to Belfast

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Belfast City flights
Dallas/Fort Worth to Belfast Intl flights
George Bush Intcntl to Belfast City flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dallas to Belfast?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Belfast from Dallas today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Dallas to Belfast?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dallas to Belfast.

Can Cheapflights find flights from Dallas to Belfast with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dallas to Belfast, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Dallas to Belfast become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.