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Cheap flights from Northern Ireland to Dallas from £285

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 17/11. 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

Find the cheapest flights from Northern Ireland to Dallas

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:35 - 19:46
BFS
-
DFW
18h 11m
2 stops
Multiple Airlines Logo
12:25 - 19:15
DFW
-
BFS
24h 50m
2 stops
£834Multiple Airlines
Wed, 26 Aug - Wed, 2 Sep
Multiple Airlines Logo
07:35 - 19:46
BFS
-
DFW
18h 11m
2 stops
Multiple Airlines Logo
12:30 - 19:15
DFW
-
BFS
24h 45m
3 stops
£845Multiple Airlines
Wed, 26 Aug - Wed, 2 Sep
Multiple Airlines Logo
22:45 - 19:46
BFS
-
DFW
27h 01m
2 stops
Multiple Airlines Logo
12:25 - 19:15
DFW
-
BFS
24h 50m
2 stops
£852Multiple Airlines
Wed, 26 Aug - Wed, 2 Sep
Multiple Airlines Logo
22:45 - 19:46
BFS
-
DFW
27h 01m
2 stops
Multiple Airlines Logo
12:25 - 19:15
DFW
-
BFS
24h 50m
2 stops
£854Multiple Airlines
Wed, 26 Aug - Wed, 2 Sep
Multiple Airlines Logo
07:35 - 21:34
BFS
-
DFW
19h 59m
3 stops
Multiple Airlines Logo
12:30 - 19:15
DFW
-
BFS
24h 45m
3 stops
£855Multiple Airlines
Wed, 26 Aug - Wed, 2 Sep
Multiple Airlines Logo
22:45 - 19:46
BFS
-
DFW
27h 01m
2 stops
Multiple Airlines Logo
12:30 - 19:15
DFW
-
BFS
24h 45m
3 stops
£859Multiple Airlines
Wed, 26 Aug - Wed, 2 Sep
Multiple Airlines Logo
22:45 - 19:46
BFS
-
DFW
27h 01m
2 stops
Multiple Airlines Logo
12:30 - 19:15
DFW
-
BFS
24h 45m
3 stops
£860Multiple Airlines
Wed, 26 Aug - Wed, 2 Sep
Multiple Airlines Logo
06:10 - 10:30
BFS
-
DFW
34h 20m
2 stops
Multiple Airlines Logo
15:45 - 13:45
DFW
-
BFS
16h 00m
1 stop
£869Multiple Airlines
Wed, 26 Aug - Wed, 2 Sep
Multiple Airlines Logo
20:55 - 11:29
BFS
-
DFW
44h 34m
2 stops
Multiple Airlines Logo
15:45 - 19:05
DFW
-
BFS
21h 20m
1 stop
£880Multiple Airlines
Mon, 24 Aug - Mon, 31 Aug
Multiple Airlines Logo
06:20 - 21:34
BFS
-
DFW
21h 14m
2 stops
Multiple Airlines Logo
12:25 - 22:40
DFW
-
BFS
28h 15m
3 stops
£899Multiple Airlines
Sat, 12 Sep - Sat, 19 Sep

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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
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
£1,009
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
£1,011
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
£1,011

Aer Lingus flights from Northern Ireland to Dallas

Our best Aer Lingus deals on Northern Ireland to Dallas flight tickets
Aer Lingus
24 Aug
BHD18:30Belfast City
27h 45m
2 stops
DFW16:15Dallas/Fort Worth
31 Aug
DFW19:05Dallas/Fort Worth
16h 55m
2 stops
BHD18:00Belfast City
£1,139
Aer Lingus
26 Aug
BHD12:25Belfast City
33h 50m
2 stops
DFW16:15Dallas/Fort Worth
2 Sept
DFW19:05Dallas/Fort Worth
13h 50m
2 stops
BHD14:55Belfast City
£1,213
Aer Lingus
26 Aug
BHD17:55Belfast City
28h 20m
2 stops
DFW16:15Dallas/Fort Worth
2 Sept
DFW19:05Dallas/Fort Worth
19h 50m
2 stops
BHD20:55Belfast City
£1,222

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 1 August 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

Wed 26/8

07:35-19:46

2 stops18h 11m

Dallas/Fort Worth

Wed 2/9

12:25-19:15

2 stops24h 50m

£834
Fastest return journey

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Wed 26/8

07:35-19:46

2 stops18h 11m

Dallas/Fort Worth

Wed 2/9

12:30-19:15

3 stops24h 45m

£845

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Wed 26/8

22:45-19:46

2 stops27h 01m

Dallas/Fort Worth

Wed 2/9

12:25-19:15

2 stops24h 50m

£852

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Wed 26/8

22:45-19:46

2 stops27h 01m

Dallas/Fort Worth

Wed 2/9

12:25-19:15

2 stops24h 50m

£854

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Wed 26/8

07:35-21:34

3 stops19h 59m

Dallas/Fort Worth

Wed 2/9

12:30-19:15

3 stops24h 45m

£854

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Wed 26/8

22:45-19:46

2 stops27h 01m

Dallas/Fort Worth

Wed 2/9

12:30-19:15

3 stops24h 45m

£859

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Wed 26/8

22:45-19:46

2 stops27h 01m

Dallas/Fort Worth

Wed 2/9

12:30-19:15

3 stops24h 45m

£860

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Wed 26/8

06:10-10:30

2 stops34h 20m

Dallas/Fort Worth

Wed 2/9

15:45-13:45

1 stop16h 00m

£869

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Mon 24/8

20:55-11:29

2 stops44h 34m

Dallas/Fort Worth

Mon 31/8

15:45-19:05

1 stop21h 20m

£880

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Sat 12/9

06:20-21:34

2 stops21h 14m

Dallas/Fort Worth

Sat 19/9

12:25-22:40

3 stops28h 15m

£899

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

13h 40m

Direct flights

None
The fastest flight from Northern Ireland to Dallas takes 13h 40m
There are no direct flights from Northern Ireland to Dallas. There are no popular flight routes from Northern Ireland to Dallas.
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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.

Frequently asked questions about flying from Northern Ireland to Dallas

  • How do I get Price Alerts for flights from Northern Ireland to Dallas?

    Price Alerts will notify you by email when the price for flights to Dallas from Northern Ireland decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Northern Ireland to Dallas with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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