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Cheap flights from Belfast to Dallas from £362

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 21/2. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — DFW
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Find flight deals from Belfast to Dallas

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Dallas
Explore the most affordable flight options available from Belfast to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Fri 14/1119:35BHD - DFW
2 stops28h 29mBritish Airways
Fri 21/1120:46DFW - BHD
2 stops32h 24mBritish Airways
Deal found 15/10£938
Mon 27/1006:20BFS - DFW
2 stops23h 35mMultiple Airlines
Mon 3/1116:15DFW - BFS
2 stops18h 20mMultiple Airlines
Deal found 15/10£987
Mon 27/1007:20BHD - DFW
3 stops37h 11mMultiple Airlines
Mon 3/1106:05DFW - BHD
3 stops32h 55mMultiple Airlines
Deal found 15/10£1,001
Mon 27/1011:30BHD - DFW
1 stop31h 05mFinnair
Mon 3/1117:35DFW - BHD
1 stop14h 40mFinnair
Deal found 15/10£1,106
Mon 27/1019:25BHD - DFW
2 stops31h 16mBritish Airways
Mon 3/1121:45DFW - BHD
2 stops35h 05mBritish Airways
Deal found 15/10£1,107
Fri 14/1111:30BHD - DFW
1 stop15h 30mMultiple Airlines
Fri 21/1115:45DFW - BHD
1 stop12h 45mMultiple Airlines
Deal found 15/10£1,117
Fri 19/1206:30BHD - DFW
2 stops22h 34mDelta
Mon 29/1218:12DFW - BHD
2 stops20h 48mDelta
Deal found 15/10£1,198
Fri 14/1106:30BFS - DFW
3 stops36h 13mMultiple Airlines
Fri 21/1116:05DFW - BFS
2 stops23h 55mMultiple Airlines
Deal found 15/10£1,241

Cheap flight deals from Belfast to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Dallas (A78). 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 17 October 2025.

Round-trip from

£889

One-way from

£362
American Airlines
  • American Airlines
  • 6/3-10/3
  • 2 total stops
  • 29h 10m total
  • Belfast to Dallas
Search Deals
21/2
  • 21/2
  • 3 total stops
  • 39h 10m total
  • Belfast to Dallas
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast 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, Cheapflights users made 858,174 searches. Data last updated 17 October 2025.
Use the filters below to find and compare flights from Belfast to Dallas that are best for you.

Fly from

Belfast

Fly to

Dallas

Route

Depart

Return

Price

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Fri 6/3

06:45-14:40

1 stop13h 55m

Dallas/Fort Worth

Tue 10/3

14:25-10:30

2 stops15h 05m

£893

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Fri 14/11

06:45-19:10

1 stop18h 25m

Dallas/Fort Worth

Fri 21/11

20:46-11:10

2 stops32h 24m

£939

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Mon 27/10

06:20-00:55

2 stops23h 35m

Dallas/Fort Worth

Mon 3/11

16:15-16:35

2 stops18h 20m

£987

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Mon 27/10

07:20-15:31

3 stops37h 11m

Dallas/Fort Worth

Mon 3/11

06:05-21:00

3 stops32h 55m

£1,001

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Mon 27/10

11:30-13:35

1 stop31h 05m

Dallas/Fort Worth

Mon 3/11

17:35-14:15

1 stop14h 40m

£1,106

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Mon 27/10

19:25-21:41

2 stops31h 16m

Dallas/Fort Worth

Mon 3/11

21:45-14:50

2 stops35h 05m

£1,107

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Fri 14/11

06:30-12:43

3 stops36h 13m

Dallas/Fort Worth

Fri 21/11

16:05-22:00

2 stops23h 55m

£1,241

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Sat 21/2

06:00-15:10

3 stops39h 10m

£362

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Sat 21/2

08:25-15:10

3 stops36h 45m

£367

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Sat 21/2

11:35-19:10

1 stop13h 35m

£619

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Best time to book a flight from Belfast to Dallas

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

What is the cheapest time of day to fly from BFS to DFW?

Find hourly flight availability from Belfast to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2025.

A simple way to save on the total cost of your ticket is to fly from Belfast to Dallas in the afternoon. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight at midday.

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. 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 Dallas. Reviews last updated 17 October 2025.
Check out reviews from past customers who have flown with British Airways from Belfast to Dallas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,457 reviews
Check prices

Boarding

6.9

Comfort

6.7

Overall

6.7

Crew

7.6

Entertainment

6.4

Food

6.3

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,457 reviews
British Airways
6.7
Okay
7,457 reviews
Check prices

Boarding

6.9

Comfort

6.7

Overall

6.7

Crew

7.6

Entertainment

6.4

Food

6.3

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

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

    Departing from Belfast to Dallas will take you 13h 55m. There are 4443 mi between Belfast and Dallas. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Belfast to Dallas round-trip?

    Cheapflights users have booked flights from Belfast to Dallas round-trip from £610.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast to Dallas 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 airline flying from Belfast to Dallas

Discover the top airline that operate flights from Belfast to Dallas. 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 858,174 searches. Data last updated 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£610Average£874FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Belfast to Dallas?

When you search for this flight from Belfast to Dallas, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Belfast to Dallas for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Dallas from Belfast shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Belfast to Dallas flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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