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Cheap flights from Northern Ireland to Dallas from £377

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 7/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Northern Ireland to Dallas

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:35 - 19:46
BFS
-
DFW
29h 11m
3 stops
Multiple Airlines Logo
12:30 - 22:15
DFW
-
BFS
27h 45m
3 stops
£817Multiple Airlines
Mon, 17 Aug - Mon, 24 Aug
Multiple Airlines Logo
05:55 - 19:46
BFS
-
DFW
43h 51m
3 stops
Multiple Airlines Logo
12:25 - 15:15
DFW
-
BFS
20h 50m
3 stops
£829Multiple Airlines
Tue, 18 Aug - Tue, 25 Aug
Multiple Airlines Logo
05:55 - 19:46
BFS
-
DFW
43h 51m
3 stops
Multiple Airlines Logo
12:30 - 15:15
DFW
-
BFS
20h 45m
2 stops
£830Multiple Airlines
Tue, 18 Aug - Tue, 25 Aug
Multiple Airlines Logo
22:45 - 19:46
BFS
-
DFW
27h 01m
2 stops
Multiple Airlines Logo
12:30 - 15:15
DFW
-
BFS
20h 45m
2 stops
£882Multiple Airlines
Tue, 18 Aug - Tue, 25 Aug
Multiple Airlines Logo
21:50 - 19:46
BFS
-
DFW
27h 56m
2 stops
Multiple Airlines Logo
12:30 - 22:15
DFW
-
BFS
27h 45m
3 stops
£885Multiple Airlines
Mon, 17 Aug - Mon, 24 Aug
British Airways Logo
06:30 - 17:05
BHD
-
DFW
16h 35m
1 stop
British Airways Logo
19:40 - 17:35
DFW
-
BHD
15h 55m
1 stop
£888British Airways
Tue, 6 Oct - Tue, 20 Oct
British Airways Logo
06:30 - 17:45
BHD
-
DFW
17h 15m
2 stops
British Airways Logo
12:14 - 10:45
DFW
-
BHD
16h 31m
2 stops
£892British Airways
Tue, 6 Oct - Tue, 20 Oct
Multiple Airlines Logo
08:05 - 19:35
BHD
-
DFW
41h 30m
3 stops
Multiple Airlines Logo
15:45 - 16:15
DFW
-
BHD
18h 30m
2 stops
£903Multiple Airlines
Tue, 6 Oct - Tue, 20 Oct
Multiple Airlines Logo
21:05 - 21:34
BFS
-
DFW
30h 29m
3 stops
Multiple Airlines Logo
12:30 - 11:50
DFW
-
BFS
17h 20m
2 stops
£921Multiple Airlines
Thu, 6 Aug - Thu, 13 Aug
Multiple Airlines Logo
14:50 - 19:35
BFS
-
DFW
34h 45m
3 stops
Multiple Airlines Logo
15:45 - 15:15
DFW
-
BFS
17h 30m
2 stops
£948Multiple Airlines
Tue, 6 Oct - Tue, 20 Oct

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British Airways flights from Northern Ireland to Dallas

Our best British Airways deals on Northern Ireland to Dallas flight tickets
British Airways
6 Oct
BHD06:30Belfast City
16h 35m
1 stop
DFW17:05Dallas/Fort Worth
20 Oct
DFW19:40Dallas/Fort Worth
15h 55m
1 stop
BHD17:35Belfast City
£888
British Airways
6 Oct
BHD06:30Belfast City
17h 15m
2 stops
DFW17:45Dallas/Fort Worth
20 Oct
DFW12:14Dallas/Fort Worth
16h 31m
2 stops
BHD10:45Belfast City
£892
British Airways
12 Nov
BHD09:05Belfast City
16h 05m
1 stop
DFW19:10Dallas/Fort Worth
16 Nov
DFW15:45Dallas/Fort Worth
16h 30m
1 stop
BHD14:15Belfast City
£1,017

American Airlines flights from Northern Ireland to Dallas

Our best American Airlines deals on Northern Ireland to Dallas flight tickets
American Airlines
22 Jul
BHD06:30Belfast City
20h 09m
1 stop
DFW20:39Dallas/Fort Worth
28 Jul
DFW21:30Dallas/Fort Worth
15h 25m
1 stop
BHD18:55Belfast City
£1,278
American Airlines
6 Aug
BHD12:45Belfast City
13h 54m
1 stop
DFW20:39Dallas/Fort Worth
13 Aug
DFW23:15Dallas/Fort Worth
15h 20m
1 stop
BHD20:35Belfast City
£1,353

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland 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, momondo users made 279,928 searches. Data last updated 7 July 2026.
Use the filters below to find and compare flights from Northern Ireland to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Mon 17/8

20:35-19:46

3 stops29h 11m

Dallas/Fort Worth

Mon 24/8

12:30-22:15

3 stops27h 45m

£817

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Tue 18/8

05:55-19:46

3 stops43h 51m

Dallas/Fort Worth

Tue 25/8

12:25-15:15

3 stops20h 50m

£829

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Tue 18/8

05:55-19:46

3 stops43h 51m

Dallas/Fort Worth

Tue 25/8

12:30-15:15

2 stops20h 45m

£830

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Tue 18/8

22:45-19:46

2 stops27h 01m

Dallas/Fort Worth

Tue 25/8

12:30-15:15

2 stops20h 45m

£882

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Mon 17/8

21:50-19:46

2 stops27h 56m

Dallas/Fort Worth

Mon 24/8

12:30-22:15

3 stops27h 45m

£885
Fastest return journey

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Tue 6/10

06:30-17:05

1 stop16h 35m

Dallas/Fort Worth

Tue 20/10

19:40-17:35

1 stop15h 55m

£888

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Tue 6/10

06:30-17:45

2 stops17h 15m

Dallas/Fort Worth

Tue 20/10

12:14-10:45

2 stops16h 31m

£892

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Tue 6/10

08:05-19:35

3 stops41h 30m

Dallas/Fort Worth

Tue 20/10

15:45-16:15

2 stops18h 30m

£903

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Thu 6/8

21:05-21:34

3 stops30h 29m

Dallas/Fort Worth

Thu 13/8

12:30-11:50

2 stops17h 20m

£921

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Tue 6/10

14:50-19:35

3 stops34h 45m

Dallas/Fort Worth

Tue 20/10

15:45-15:15

2 stops17h 30m

£948

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Dallas from

How to get the cheapest flight ticket from Northern Ireland to Dallas

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?

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

Cheap Northern Ireland to Dallas flight deals and tips

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

Fastest flight time

16h 05m

Direct flights

None
The fastest flight from Northern Ireland to Dallas takes 16h 05m
There are no direct flights from Northern Ireland to Dallas. There are no popular flight routes from Northern Ireland to Dallas.
Search flight deals

Frequently asked questions about flying from Northern Ireland to Dallas

  • When did momondo last update prices for flights from Northern Ireland to Dallas?

    Prices for flights from Northern Ireland to Dallas are refreshed on a daily basis.

  • How old do you have to be to fly from Northern Ireland to Dallas?

    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.

  • What documentation or ID do you need to fly to Dallas?

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

Why use momondo?

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

Finding the right flight to Dallas from Northern Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dallas quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Dallas from Northern Ireland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Northern Ireland to Dallas?

momondo provides multiple filters to help you find the best flight to Dallas from Northern Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Dallas from Northern Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United States

Fly into one of these airports located in Dallas

Airports listed have a maximum distance of 15.5 mi from Dallas
Dallas Addison Airport
Dallas Love Field Airport
Dallas/Fort Worth Airport