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Cheap flights from Dallas to Belfast from £336

1 adult
1 adult, Economy, 0 bags

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 - 16:45DFW  Dallas/Fort Worth-BHD Belfast City
13h 30m1 stop London Heathrow
British Airways Logo
17:50 - 19:10BHD  Belfast City-DFW Dallas/Fort Worth
31h 20m1 stop London Heathrow
£704British Airways
Tue, 2 Mar - Thu, 4 Mar
British Airways Logo
21:15 - 16:45DFW  Dallas/Fort Worth-BHD Belfast City
13h 30m1 stop London Heathrow
British Airways Logo
17:50 - 19:10BHD  Belfast City-DFW Dallas/Fort Worth
31h 20m1 stop London Heathrow
£705British Airways
Tue, 2 Mar - Thu, 4 Mar
British Airways Logo
21:15 - 17:25DFW  Dallas/Fort Worth-BHD Belfast City
14h 10m1 stop London Heathrow
British Airways Logo
11:40 - 19:10BHD  Belfast City-DFW Dallas/Fort Worth
13h 30m1 stop London Heathrow
£719British Airways
Mon, 4 Jan - Mon, 18 Jan
British Airways Logo
19:40 - 18:45DFW  Dallas/Fort Worth-BHD Belfast City
17h 05m1 stop London Heathrow
British Airways Logo
19:35 - 17:05BHD  Belfast City-DFW Dallas/Fort Worth
27h 30m1 stop London Heathrow
£755British Airways
Thu, 1 Oct - Mon, 5 Oct
British Airways Logo
18:55 - 20:35DFW  Dallas/Fort Worth-BHD Belfast City
19h 40m2 stops Austin Bergstrom London Heathrow
British Airways Logo
19:35 - 17:41BHD  Belfast City-DFW Dallas/Fort Worth
28h 06m2 stops London Heathrow Houston George Bush Intcntl
£817British Airways
Fri, 25 Sep - Mon, 28 Sep
Multiple Airlines Logo
12:30 - 16:25DFW  Dallas/Fort Worth-BFS Belfast Intl
21h 55m2 stops Toronto Pearson Intl Manchester
Multiple Airlines Logo
22:20 - 10:46BFS  Belfast Intl-DFW Dallas/Fort Worth
42h 26m3 stops Manchester Cancun Mexico City Benito Juarez
£848Multiple Airlines
Tue, 13 Oct - Mon, 19 Oct
British Airways Logo
23:10 - 20:35DFW  Dallas/Fort Worth-BHD Belfast City
15h 25m1 stop London Heathrow
British Airways Logo
19:35 - 17:41BHD  Belfast City-DFW Dallas/Fort Worth
28h 06m2 stops London Heathrow Houston George Bush Intcntl
£849British Airways
Fri, 25 Sep - Mon, 28 Sep
Multiple Airlines Logo
12:30 - 16:25DFW  Dallas/Fort Worth-BFS Belfast Intl
21h 55m2 stops Toronto Pearson Intl Manchester
Multiple Airlines Logo
21:35 - 19:47BFS  Belfast Intl-DFW Dallas/Fort Worth
28h 12m2 stops Glasgow Intl Toronto Pearson Intl
£854Multiple Airlines
Tue, 13 Oct - Mon, 19 Oct
Multiple Airlines Logo
12:10 - 17:20DFW  Dallas/Fort Worth-BFS Belfast Intl
24h 10m3 stops Montreal Pierre Elliott Trudeau Intl Toulouse Blagnac London Stansted
Multiple Airlines Logo
10:35 - 19:10BFS  Belfast Intl-DFW Dallas/Fort Worth
38h 35m3 stops Newcastle upon Tyne Dublin London Heathrow
£868Multiple Airlines
Tue, 27 Oct - Tue, 3 Nov
Multiple Airlines Logo
12:25 - 17:20DFW  Dallas/Fort Worth-BHD Belfast City
22h 55m3 stops Montreal Pierre Elliott Trudeau Intl Dublin Manchester
Multiple Airlines Logo
11:05 - 13:35BHD  Belfast City-DFW Dallas/Fort Worth
32h 30m3 stops Manchester Dublin Frankfurt am Main
£869Multiple Airlines
Fri, 25 Sep - Mon, 28 Sep

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British Airways flights from Dallas to Belfast

Our best British Airways deals on Dallas to Belfast flight tickets
British Airways
2 Mar
DFW21:15Dallas/Fort Worth
13h 30m
1 stop
BHD16:45Belfast City
4 Mar
BHD17:50Belfast City
31h 20m
1 stop
DFW19:10Dallas/Fort Worth
£704
British Airways
2 Mar
DFW21:15Dallas/Fort Worth
13h 30m
1 stop
BHD16:45Belfast City
4 Mar
BHD17:50Belfast City
31h 20m
1 stop
DFW19:10Dallas/Fort Worth
£705
British Airways
1 Oct
DFW19:40Dallas/Fort Worth
17h 05m
1 stop
BHD18:45Belfast City
5 Oct
BHD19:35Belfast City
27h 30m
1 stop
DFW17:05Dallas/Fort Worth
£755

momondo Fare Finder

 
Use the filters below to find and compare flights from Dallas to Belfast that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

DallasBelfast

DFW Dallas/Fort Worth - BHD Belfast City

DFWBHD

Dallas/Fort Worth

Tue 2/3

21:15-16:45

1 stop13h 30m

Belfast City

Thu 4/3

17:50-19:10

1 stop31h 20m

£704

DallasBelfast

DFW Dallas/Fort Worth - BHD Belfast City

DFWBHD

Dallas/Fort Worth

Tue 2/3

21:15-16:45

1 stop13h 30m

Belfast City

Thu 4/3

17:50-19:10

1 stop31h 20m

£705
Fastest return journey

DallasBelfast

DFW Dallas/Fort Worth - BHD Belfast City

DFWBHD

Dallas/Fort Worth

Mon 4/1

21:15-17:25

1 stop14h 10m

Belfast City

Mon 18/1

11:40-19:10

1 stop13h 30m

£719

DallasBelfast

DFW Dallas/Fort Worth - BHD Belfast City

DFWBHD

Dallas/Fort Worth

Thu 1/10

19:40-18:45

1 stop17h 05m

Belfast City

Mon 5/10

19:35-17:05

1 stop27h 30m

£755

DallasBelfast

DFW Dallas/Fort Worth - BHD Belfast City

DFWBHD

Dallas/Fort Worth

Fri 25/9

18:55-20:35

2 stops19h 40m

Belfast City

Mon 28/9

19:35-17:41

2 stops28h 06m

£817

DallasBelfast

DFW Dallas/Fort Worth - BFS Belfast Intl

DFWBFS

Dallas/Fort Worth

Tue 13/10

12:30-16:25

2 stops21h 55m

Belfast Intl

Mon 19/10

22:20-10:46

3 stops42h 26m

£848

DallasBelfast

DFW Dallas/Fort Worth - BHD Belfast City

DFWBHD

Dallas/Fort Worth

Fri 25/9

23:10-20:35

1 stop15h 25m

Belfast City

Mon 28/9

19:35-17:41

2 stops28h 06m

£849

DallasBelfast

DFW Dallas/Fort Worth - BFS Belfast Intl

DFWBFS

Dallas/Fort Worth

Tue 13/10

12:30-16:25

2 stops21h 55m

Belfast Intl

Mon 19/10

21:35-19:47

2 stops28h 12m

£854

DallasBelfast

DFW Dallas/Fort Worth - BFS Belfast Intl

DFWBFS

Dallas/Fort Worth

Tue 27/10

12:10-17:20

3 stops24h 10m

Belfast Intl

Tue 3/11

10:35-19:10

3 stops38h 35m

£868

DallasBelfast

DFW Dallas/Fort Worth - BHD Belfast City

DFWBHD

Dallas/Fort Worth

Fri 25/9

12:25-17:20

3 stops22h 55m

Belfast City

Mon 28/9

11:05-13:35

3 stops32h 30m

£869

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?

American Airlines, Air France, and British Airways 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

Best price found

£336

Fastest flight time

12h 50m

Direct flights

None
The best one-way flight to Belfast from Dallas in the past 72 hours is £336. The best return flight deal from Dallas to Belfast found on momondo in the last 72 hours is £704.
The fastest flight from Dallas to Belfast takes 12h 50m
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 12h 50m, 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.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Belfast Intl Airport
Belfast City Airport