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Cheap flights from Dallas to Belfast from £219

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 15/10. 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 Dallas to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
21:15 - 18:40
DFW
-
BHD
15h 25m
1 stop
British Airways Logo
17:40 - 19:10
BHD
-
DFW
31h 30m
1 stop
£698British Airways
Sun, 6 Dec - Wed, 9 Dec
British Airways Logo
19:40 - 13:35
DFW
-
BHD
11h 55m
1 stop
British Airways Logo
10:05 - 17:05
BHD
-
DFW
13h 00m
1 stop
£725British Airways
Wed, 12 Aug - Wed, 19 Aug
British Airways Logo
17:37 - 15:40
DFW
-
BHD
16h 03m
2 stops
British Airways Logo
18:20 - 17:05
BHD
-
DFW
28h 45m
1 stop
£746British Airways
Wed, 12 Aug - Wed, 19 Aug
Multiple Airlines Logo
18:30 - 15:40
DFW
-
BHD
15h 10m
2 stops
Multiple Airlines Logo
06:30 - 18:30
BHD
-
DFW
18h 00m
2 stops
£754Multiple Airlines
Wed, 12 Aug - Wed, 19 Aug
Multiple Airlines Logo
15:45 - 10:30
DFW
-
BHD
12h 45m
1 stop
Multiple Airlines Logo
17:45 - 13:00
BHD
-
DFW
25h 15m
1 stop
£755Multiple Airlines
Fri, 27 Nov - Mon, 30 Nov
Multiple Airlines Logo
12:25 - 19:50
DFW
-
BFS
25h 25m
3 stops
Multiple Airlines Logo
21:05 - 21:34
BFS
-
DFW
30h 29m
3 stops
£766Multiple Airlines
Tue, 18 Aug - Thu, 27 Aug
British Airways Logo
17:03 - 14:15
DFW
-
BHD
15h 12m
2 stops
British Airways Logo
19:25 - 19:10
BHD
-
DFW
29h 45m
1 stop
£776British Airways
Fri, 27 Nov - Mon, 30 Nov
KLM Logo
10:30 - 09:20
DAL
-
BHD
16h 50m
2 stops
KLM Logo
09:50 - 22:26
BHD
-
DAL
18h 36m
2 stops
£845KLM
Wed, 12 Aug - Wed, 19 Aug
KLM Logo
10:07 - 09:20
DAL
-
BHD
17h 13m
2 stops
KLM Logo
09:50 - 22:26
BHD
-
DAL
18h 36m
2 stops
£1,111KLM
Sat, 1 Aug - Sat, 22 Aug
KLM Logo
09:57 - 09:20
DAL
-
BHD
17h 23m
2 stops
KLM Logo
09:50 - 22:26
BHD
-
DAL
18h 36m
2 stops
£1,504KLM
Fri, 14 Aug - Sun, 16 Aug

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British Airways flights from Dallas to Belfast

Our best British Airways deals on Dallas to Belfast flight tickets
British Airways
6 Dec
DFW21:15Dallas/Fort Worth
15h 25m
1 stop
BHD18:40Belfast City
9 Dec
BHD17:40Belfast City
31h 30m
1 stop
DFW19:10Dallas/Fort Worth
£698
British Airways
12 Aug
DFW19:40Dallas/Fort Worth
11h 55m
1 stop
BHD13:35Belfast City
19 Aug
BHD10:05Belfast City
13h 00m
1 stop
DFW17:05Dallas/Fort Worth
£725
British Airways
12 Aug
DFW17:37Dallas/Fort Worth
16h 03m
2 stops
BHD15:40Belfast City
19 Aug
BHD18:20Belfast City
28h 45m
1 stop
DFW17:05Dallas/Fort Worth
£746

KLM flights from Dallas to Belfast

Our best KLM deals on Dallas to Belfast flight tickets
KLM
12 Aug
DAL10:30Dallas Love Field
16h 50m
2 stops
BHD09:20Belfast City
19 Aug
BHD09:50Belfast City
18h 36m
2 stops
DAL22:26Dallas Love Field
£845
KLM
1 Aug
DAL10:07Dallas Love Field
17h 13m
2 stops
BHD09:20Belfast City
22 Aug
BHD09:50Belfast City
18h 36m
2 stops
DAL22:26Dallas Love Field
£1,111
KLM
14 Aug
DAL09:57Dallas Love Field
17h 23m
2 stops
BHD09:20Belfast City
16 Aug
BHD09:50Belfast City
18h 36m
2 stops
DAL22:26Dallas Love Field
£1,504

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 16 July 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

Cheapest return flight

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Sun 6/12

21:15-18:40

1 stop15h 25m

Belfast City

Wed 9/12

17:40-19:10

1 stop31h 30m

£698
Fastest return journey

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 12/8

19:40-13:35

1 stop11h 55m

Belfast City

Wed 19/8

10:05-17:05

1 stop13h 00m

£725

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 12/8

17:37-15:40

2 stops16h 03m

Belfast City

Wed 19/8

18:20-17:05

1 stop28h 45m

£746

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 12/8

18:30-15:40

2 stops15h 10m

Belfast City

Wed 19/8

06:30-18:30

2 stops18h 00m

£754

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Fri 27/11

15:45-10:30

1 stop12h 45m

Belfast City

Mon 30/11

17:45-13:00

1 stop25h 15m

£755

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Tue 18/8

12:25-19:50

3 stops25h 25m

Belfast Intl

Thu 27/8

21:05-21:34

3 stops30h 29m

£766

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Fri 27/11

17:03-14:15

2 stops15h 12m

Belfast City

Mon 30/11

19:25-19:10

1 stop29h 45m

£776

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Wed 12/8

10:30-09:20

2 stops16h 50m

Belfast City

Wed 19/8

09:50-22:26

2 stops18h 36m

£845

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Sat 1/8

10:07-09:20

2 stops17h 13m

Belfast City

Sat 22/8

09:50-22:26

2 stops18h 36m

£1,111

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Fri 14/8

09:57-09:20

2 stops17h 23m

Belfast City

Sun 16/8

09:50-22:26

2 stops18h 36m

£1,504

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 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

11h 55m

Direct flights

None
The fastest flight from Dallas to Belfast takes 11h 55m
There are no direct flights from Dallas to Belfast. There are no popular flight routes from Dallas to Belfast.
Search flight deals

Frequently asked questions about flying from Dallas to Belfast

  • 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 11h 55m, 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