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Cheap flights from Northern Ireland to Dallas from £449

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Dallas departing on 22/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap one-way flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
22:05 - 20:47
BFS
-
DFW
51h 42m
3 stops
£449Multiple Airlines
Sun, 22 Mar
Multiple Airlines Logo
08:40 - 12:51
BHD
-
DFW
57h 11m
3 stops
£466Multiple Airlines
Sun, 22 Mar
Multiple Airlines Logo
15:45 - 06:07
BFS
-
DFW
43h 22m
2 stops
£600Multiple Airlines
Sun, 22 Mar
British Airways Logo
12:10 - 17:25
BHD
-
DFW
34h 15m
1 stop
£947British Airways
Sun, 22 Mar
Multiple Airlines Logo
19:20 - 19:40
BHD
-
DFW
29h 20m
2 stops
£955Multiple Airlines
Sun, 22 Mar

British Airways flights from Northern Ireland to Dallas/Fort Worth Airport

Our best British Airways deals on Northern Ireland to Dallas/Fort Worth Airport flight tickets
British Airways
6 Mar
BHD08:45Belfast City
16h 25m
1 stop
DFW19:10Dallas/Fort Worth
9 Mar
DFW16:40Dallas/Fort Worth
16h 35m
1 stop
BHD14:15Belfast City
£1,250
British Airways
6 Mar
BHD06:45Belfast City
18h 25m
1 stop
DFW19:10Dallas/Fort Worth
9 Mar
DFW16:40Dallas/Fort Worth
16h 35m
1 stop
BHD14:15Belfast City
£1,258
British Airways
6 Mar
BHD11:30Belfast City
13h 40m
1 stop
DFW19:10Dallas/Fort Worth
9 Mar
DFW22:15Dallas/Fort Worth
15h 20m
1 stop
BHD18:35Belfast City
£1,260

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Dallas/Fort Worth Airport 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 5 March 2026.
Use the filters below to find and compare flights from Northern Ireland to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Sun 22/3

22:05-20:47

3 stops51h 42m

£449

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Sun 22/3

08:40-12:51

3 stops57h 11m

£466

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Sun 22/3

15:45-06:07

2 stops43h 22m

£600

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Sun 22/3

12:10-17:25

1 stop34h 15m

£947

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Sun 22/3

19:20-19:40

2 stops29h 20m

£955

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Dallas from

How to get the cheapest flight ticket from Northern Ireland to Dallas/Fort Worth Airport

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 airline that flies from Northern Ireland to Dallas/Fort Worth?

British Airways is the most popular carrier operating from Northern Ireland to Dallas/Fort Worth

Cheap Northern Ireland to Dallas/Fort Worth Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Dallas/Fort Worth Airport

Fastest flight time

29h 06m

Direct flights

None
The fastest flight from Northern Ireland to Dallas/Fort Worth Airport takes 29h 06m
There are no direct flights from Northern Ireland to Dallas/Fort Worth Airport. There are no popular flight routes from Northern Ireland to Dallas/Fort Worth Airport.
Search flight deals

  • When did momondo last update prices for flights from Northern Ireland to Dallas/Fort Worth Airport?

    Prices for flights from Northern Ireland to Dallas/Fort Worth Airport were last updated today.

  • How many operators does momondo search for flights from Northern Ireland to Dallas/Fort Worth Airport?

  • How old do you have to be to fly from Northern Ireland to Dallas/Fort Worth Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Northern Ireland to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The travel and health documents you'll need for your trip to Dallas/Fort Worth Airport 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/Fort Worth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Northern Ireland to Dallas/Fort Worth Airport

Compare and see reviews for airlines that fly from Northern Ireland to Dallas/Fort Worth Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £689Free CancellationRating
6.7
7,775 reviews
Search British Airways flights

Travelling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
McKinney
Arlington
Fort Worth
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Irving
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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Northern Ireland to Dallas. momondo saves you time and could save you money on your trip.

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

Flights from Northern 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 Northern 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 Northern Ireland.

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

If you are not ready to book a flight from Northern Ireland to Dallas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dallas and let you know when they change.

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