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Cheap flights from Dallas to Belfast from £541

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to Belfast departing on 13/5. 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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Find the cheapest flights from Dallas to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
12:31 - 12:00
DFW
-
BHD
17h 29m
2 stops
British Airways Logo
19:40 - 17:05
BHD
-
DFW
27h 25m
1 stop
£541British Airways
Wed, 13 May - Wed, 20 May
British Airways Logo
14:45 - 13:35
DFW
-
BHD
16h 50m
2 stops
British Airways Logo
10:05 - 22:59
BHD
-
DFW
18h 54m
2 stops
£543British Airways
Wed, 13 May - Wed, 20 May
British Airways Logo
19:40 - 18:10
DFW
-
BHD
16h 30m
1 stop
British Airways Logo
16:25 - 17:05
BHD
-
DFW
30h 40m
1 stop
£574British Airways
Fri, 24 Apr - Tue, 28 Apr
British Airways Logo
19:40 - 18:10
DFW
-
BHD
16h 30m
1 stop
British Airways Logo
20:25 - 17:05
BHD
-
DFW
26h 40m
1 stop
£576British Airways
Fri, 24 Apr - Tue, 28 Apr
American Airlines Logo
22:59 - 19:50
DFW
-
BHD
14h 51m
1 stop
American Airlines Logo
11:35 - 20:45
BHD
-
DFW
15h 10m
1 stop
£583American Airlines
Wed, 13 May - Wed, 20 May
British Airways Logo
21:15 - 16:35
DFW
-
BHD
13h 20m
1 stop
British Airways Logo
15:10 - 19:10
BHD
-
DFW
34h 00m
1 stop
£585British Airways
Wed, 25 Feb - Sun, 1 Mar
British Airways Logo
21:15 - 16:35
DFW
-
BHD
13h 20m
1 stop
British Airways Logo
06:30 - 19:10
BHD
-
DFW
18h 40m
1 stop
£585British Airways
Wed, 25 Feb - Sun, 1 Mar
KLM Logo
10:04 - 09:20
DAL
-
BHD
17h 16m
2 stops
KLM Logo
09:50 - 23:57
BHD
-
DAL
20h 07m
2 stops
£814KLM
Wed, 13 May - Wed, 20 May
KLM Logo
18:40 - 15:55
DAL
-
BHD
16h 15m
2 stops
KLM Logo
09:50 - 22:45
BHD
-
DAL
18h 55m
2 stops
£1,000KLM
Sat, 28 Mar - Fri, 3 Apr
KLM Logo
10:04 - 09:20
DAL
-
BHD
17h 16m
2 stops
KLM Logo
09:50 - 23:57
BHD
-
DAL
20h 07m
2 stops
£2,501KLM
Sat, 23 May - Sun, 31 May

British Airways flights from Dallas to Belfast

Our best British Airways deals on Dallas to Belfast flight tickets
British Airways
13 May
DFW12:31Dallas/Fort Worth
17h 29m
2 stops
BHD12:00Belfast City
20 May
BHD19:40Belfast City
27h 25m
1 stop
DFW17:05Dallas/Fort Worth
£541
British Airways
13 May
DFW14:45Dallas/Fort Worth
16h 50m
2 stops
BHD13:35Belfast City
20 May
BHD10:05Belfast City
18h 54m
2 stops
DFW22:59Dallas/Fort Worth
£543
British Airways
24 Apr
DFW19:40Dallas/Fort Worth
16h 30m
1 stop
BHD18:10Belfast City
28 Apr
BHD16:25Belfast City
30h 40m
1 stop
DFW17:05Dallas/Fort Worth
£574

American Airlines flights from Dallas to Belfast

Our best American Airlines deals on Dallas to Belfast flight tickets
American Airlines
13 May
DFW22:59Dallas/Fort Worth
14h 51m
1 stop
BHD19:50Belfast City
20 May
BHD11:35Belfast City
15h 10m
1 stop
DFW20:45Dallas/Fort Worth
£583
American Airlines
9 Jul
DFW21:00Dallas/Fort Worth
15h 45m
1 stop
BHD18:45Belfast City
20 Jul
BHD06:30Belfast City
18h 10m
1 stop
DFW18:40Dallas/Fort Worth
£769
American Airlines
9 Jul
DFW15:15Dallas/Fort Worth
12h 55m
1 stop
BHD10:10Belfast City
20 Jul
BHD09:40Belfast City
15h 00m
1 stop
DFW18:40Dallas/Fort Worth
£770

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 4 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

Wed 13/5

12:31-12:00

2 stops17h 29m

Belfast City

Wed 20/5

19:40-17:05

1 stop27h 25m

£541

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 13/5

14:45-13:35

2 stops16h 50m

Belfast City

Wed 20/5

10:05-22:59

2 stops18h 54m

£543

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Fri 24/4

19:40-18:10

1 stop16h 30m

Belfast City

Tue 28/4

16:25-17:05

1 stop30h 40m

£574

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Fri 24/4

19:40-18:10

1 stop16h 30m

Belfast City

Tue 28/4

20:25-17:05

1 stop26h 40m

£576

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 13/5

22:59-19:50

1 stop14h 51m

Belfast City

Wed 20/5

11:35-20:45

1 stop15h 10m

£583

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 25/2

21:15-16:35

1 stop13h 20m

Belfast City

Sun 1/3

15:10-19:10

1 stop34h 00m

£585

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 25/2

21:15-16:35

1 stop13h 20m

Belfast City

Sun 1/3

06:30-19:10

1 stop18h 40m

£585

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Wed 13/5

10:04-09:20

2 stops17h 16m

Belfast City

Wed 20/5

09:50-23:57

2 stops20h 07m

£814

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Sat 28/3

18:40-15:55

2 stops16h 15m

Belfast City

Fri 3/4

09:50-22:45

2 stops18h 55m

£1,000

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Sat 23/5

10:04-09:20

2 stops17h 16m

Belfast City

Sun 31/5

09:50-23:57

2 stops20h 07m

£2,501

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 20m

Direct flights

None
The fastest flight from Dallas to Belfast takes 13h 20m
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 20m, 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.

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

    Price Alerts will notify you by email when the price for flights to Belfast from Dallas 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 Dallas to Belfast with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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

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