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Cheap flights from Dallas to Belfast from £188

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to Belfast departing on 25/3. 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 return flights

Enter your travel dates to find the best prices.
American Airlines Logo
19:45 - 14:50
DFW
-
BHD
14h 05m
1 stop
American Airlines Logo
06:30 - 20:39
BHD
-
DFW
20h 09m
1 stop
£530American Airlines
Tue, 24 Mar - Tue, 31 Mar
British Airways Logo
22:15 - 18:40
DFW
-
BHD
15h 25m
1 stop
British Airways Logo
20:25 - 19:01
BHD
-
DFW
28h 36m
2 stops
£548British Airways
Tue, 24 Mar - Tue, 31 Mar
British Airways Logo
17:35 - 14:50
DFW
-
BHD
16h 15m
2 stops
British Airways Logo
18:20 - 13:50
BHD
-
DFW
25h 30m
2 stops
£548British Airways
Tue, 24 Mar - Tue, 31 Mar
British Airways Logo
22:15 - 16:45
DFW
-
BHD
13h 30m
1 stop
British Airways Logo
20:25 - 13:15
BHD
-
DFW
22h 50m
1 stop
£550British Airways
Tue, 24 Mar - Tue, 31 Mar
British Airways Logo
16:40 - 11:30
DFW
-
BHD
13h 50m
1 stop
British Airways Logo
20:25 - 20:10
BHD
-
DFW
29h 45m
2 stops
£560British Airways
Tue, 24 Mar - Tue, 31 Mar
British Airways Logo
17:35 - 14:50
DFW
-
BHD
16h 15m
2 stops
British Airways Logo
09:40 - 21:42
BHD
-
DFW
18h 02m
2 stops
£565British Airways
Tue, 24 Mar - Tue, 31 Mar
KLM Logo
18:40 - 16:50
DAL
-
BHD
17h 10m
2 stops
KLM Logo
09:50 - 22:45
BHD
-
DAL
18h 55m
2 stops
£622KLM
Tue, 24 Mar - Tue, 31 Mar
KLM Logo
18:40 - 16:50
DAL
-
BHD
17h 10m
2 stops
KLM Logo
09:50 - 22:45
BHD
-
DAL
18h 55m
2 stops
£637KLM
Tue, 24 Mar - Tue, 31 Mar
Multiple Airlines Logo
14:23 - 20:10
DFW
-
BFS
24h 47m
2 stops
Multiple Airlines Logo
20:10 - 23:02
BFS
-
DFW
32h 52m
3 stops
£775Multiple Airlines
Tue, 24 Mar - Tue, 31 Mar
Multiple Airlines Logo
07:20 - 22:20
DFW
-
BFS
34h 00m
2 stops
Multiple Airlines Logo
06:10 - 07:54
BFS
-
DFW
31h 44m
3 stops
£809Multiple Airlines
Thu, 26 Mar - Thu, 2 Apr

KLM flights from Dallas to Belfast

Our best KLM deals on Dallas to Belfast flight tickets
KLM
24 Mar
DAL18:40Dallas Love Field
17h 10m
2 stops
BHD16:50Belfast City
31 Mar
BHD09:50Belfast City
18h 55m
2 stops
DAL22:45Dallas Love Field
£622
KLM
24 Mar
DAL18:40Dallas Love Field
17h 10m
2 stops
BHD16:50Belfast City
31 Mar
BHD09:50Belfast City
18h 55m
2 stops
DAL22:45Dallas Love Field
£637
KLM
24 Mar
DAL18:40Dallas Love Field
17h 10m
2 stops
BHD16:50Belfast City
31 Mar
BHD09:50Belfast City
18h 55m
2 stops
DAL22:45Dallas Love Field
£691

British Airways flights from Dallas to Belfast

Our best British Airways deals on Dallas to Belfast flight tickets
British Airways
24 Mar
DFW22:15Dallas/Fort Worth
15h 25m
1 stop
BHD18:40Belfast City
31 Mar
BHD20:25Belfast City
28h 36m
2 stops
DFW19:01Dallas/Fort Worth
£548
British Airways
24 Mar
DFW17:35Dallas/Fort Worth
16h 15m
2 stops
BHD14:50Belfast City
31 Mar
BHD18:20Belfast City
25h 30m
2 stops
DFW13:50Dallas/Fort Worth
£548
British Airways
24 Mar
DFW22:15Dallas/Fort Worth
13h 30m
1 stop
BHD16:45Belfast City
31 Mar
BHD20:25Belfast City
22h 50m
1 stop
DFW13:15Dallas/Fort Worth
£550

momondo 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, momondo users made 279,928 searches. Data last updated 28 February 2026.
Use the filters below to find and compare flights from Dallas to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Tue 24/3

19:45-14:50

1 stop14h 05m

Belfast City

Tue 31/3

06:30-20:39

1 stop20h 09m

£530

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Tue 24/3

22:15-18:40

1 stop15h 25m

Belfast City

Tue 31/3

20:25-19:01

2 stops28h 36m

£548

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Tue 24/3

17:35-14:50

2 stops16h 15m

Belfast City

Tue 31/3

18:20-13:50

2 stops25h 30m

£548

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Tue 24/3

22:15-16:45

1 stop13h 30m

Belfast City

Tue 31/3

20:25-13:15

1 stop22h 50m

£550

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Tue 24/3

16:40-11:30

1 stop13h 50m

Belfast City

Tue 31/3

20:25-20:10

2 stops29h 45m

£560

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Tue 24/3

17:35-14:50

2 stops16h 15m

Belfast City

Tue 31/3

09:40-21:42

2 stops18h 02m

£565

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Tue 24/3

18:40-16:50

2 stops17h 10m

Belfast City

Tue 31/3

09:50-22:45

2 stops18h 55m

£622

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Tue 24/3

18:40-16:50

2 stops17h 10m

Belfast City

Tue 31/3

09:50-22:45

2 stops18h 55m

£637

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Tue 24/3

14:23-20:10

2 stops24h 47m

Belfast Intl

Tue 31/3

20:10-23:02

3 stops32h 52m

£775

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Thu 26/3

07:20-22:20

2 stops34h 00m

Belfast Intl

Thu 2/4

06:10-07:54

3 stops31h 44m

£809

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belfast from

How to get the cheapest flight ticket from Dallas to Belfast

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 Dallas to Belfast?

British Airways, American Airlines, and KLM are the most popular carriers operating from Dallas to Belfast

Cheap Dallas to Belfast flight deals and tips

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

Fastest flight time

13h 40m

Direct flights

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

  • How far is Dallas to Belfast by plane?

    The straight-line distance from Dallas to Belfast is 4438.6 mi. Flights usually cover this in 13h 40m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Dallas to Belfast refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas to Belfast.

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

    The necessary travel and health documents for your Belfast trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 Dallas to Belfast?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dallas to Belfast . Millions of users trust and use momondo every year so you are in good hands.

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

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

How can momondo help me find flights from Dallas to Belfast?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dallas to Belfast.

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

Of course. momondo tracks the price of Dallas to Belfast flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Belfast trip

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport