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Cheap flights from Dallas to Belfast from £531

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 23/3. 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.
British Airways Logo
17:31 - 14:15
DFW
-
BHD
15h 44m
2 stops
British Airways Logo
19:35 - 09:11
BHD
-
DFW
43h 36m
2 stops
£531British Airways
Mon, 23 Mar - Mon, 30 Mar
British Airways Logo
22:15 - 16:05
DFW
-
BHD
12h 50m
1 stop
British Airways Logo
19:35 - 09:11
BHD
-
DFW
43h 36m
2 stops
£533British Airways
Mon, 23 Mar - Mon, 30 Mar
British Airways Logo
15:22 - 12:00
DFW
-
BHD
14h 38m
2 stops
British Airways Logo
06:30 - 18:14
BHD
-
DFW
17h 44m
2 stops
£549British Airways
Wed, 22 Apr - Wed, 29 Apr
American Airlines Logo
21:25 - 18:35
DFW
-
BHD
16h 10m
1 stop
American Airlines Logo
06:30 - 20:39
BHD
-
DFW
20h 09m
1 stop
£563American Airlines
Mon, 23 Mar - Mon, 30 Mar
British Airways Logo
22:15 - 16:40
DFW
-
BHD
13h 25m
1 stop
British Airways Logo
06:35 - 18:08
BHD
-
DFW
16h 33m
2 stops
£564British Airways
Thu, 19 Mar - Thu, 26 Mar
American Airlines Logo
21:25 - 16:50
DFW
-
BHD
14h 25m
1 stop
American Airlines Logo
07:05 - 18:50
BHD
-
DFW
17h 45m
1 stop
£575American Airlines
Sun, 22 Mar - Sat, 4 Apr
KLM Logo
06:05 - 09:20
DAL
-
BHD
21h 15m
2 stops
KLM Logo
09:50 - 09:31
BHD
-
DAL
29h 41m
2 stops
£616KLM
Wed, 22 Apr - Wed, 29 Apr
Multiple Airlines Logo
17:15 - 20:15
DFW
-
BFS
22h 00m
2 stops
Multiple Airlines Logo
08:40 - 14:15
BFS
-
DFW
35h 35m
2 stops
£666Multiple Airlines
Mon, 23 Mar - Mon, 30 Mar
Multiple Airlines Logo
15:59 - 16:45
DAL
-
BHD
19h 46m
2 stops
Multiple Airlines Logo
09:50 - 22:45
BHD
-
DAL
18h 55m
2 stops
£770Multiple Airlines
Mon, 23 Mar - Mon, 30 Mar
KLM Logo
18:40 - 16:40
DAL
-
BHD
17h 00m
2 stops
KLM Logo
06:30 - 17:54
BHD
-
DAL
16h 24m
2 stops
£1,724KLM
Thu, 19 Mar - Thu, 26 Mar

British Airways flights from Dallas to Belfast

Our best British Airways deals on Dallas to Belfast flight tickets
British Airways
23 Mar
DFW17:31Dallas/Fort Worth
15h 44m
2 stops
BHD14:15Belfast City
30 Mar
BHD19:35Belfast City
43h 36m
2 stops
DFW09:11Dallas/Fort Worth
£531
British Airways
23 Mar
DFW22:15Dallas/Fort Worth
12h 50m
1 stop
BHD16:05Belfast City
30 Mar
BHD19:35Belfast City
43h 36m
2 stops
DFW09:11Dallas/Fort Worth
£533
British Airways
18 Feb
DFW12:30Dallas/Fort Worth
15h 45m
2 stops
BHD10:15Belfast City
25 Feb
BHD15:40Belfast City
29h 15m
2 stops
DFW14:55Dallas/Fort Worth
£544

American Airlines flights from Dallas to Belfast

Our best American Airlines deals on Dallas to Belfast flight tickets
American Airlines
23 Mar
DFW21:25Dallas/Fort Worth
16h 10m
1 stop
BHD18:35Belfast City
30 Mar
BHD06:30Belfast City
20h 09m
1 stop
DFW20:39Dallas/Fort Worth
£563
American Airlines
22 Mar
DFW21:25Dallas/Fort Worth
14h 25m
1 stop
BHD16:50Belfast City
4 Apr
BHD07:05Belfast City
17h 45m
1 stop
DFW18:50Dallas/Fort Worth
£575
American Airlines
22 Mar
DFW12:40Dallas/Fort Worth
16h 40m
2 stops
BHD10:20Belfast City
4 Apr
BHD07:05Belfast City
17h 45m
1 stop
DFW18:50Dallas/Fort Worth
£578

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 14 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

Mon 23/3

17:31-14:15

2 stops15h 44m

Belfast City

Mon 30/3

19:35-09:11

2 stops43h 36m

£531

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Mon 23/3

22:15-16:05

1 stop12h 50m

Belfast City

Mon 30/3

19:35-09:11

2 stops43h 36m

£533

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 22/4

15:22-12:00

2 stops14h 38m

Belfast City

Wed 29/4

06:30-18:14

2 stops17h 44m

£549

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Mon 23/3

21:25-18:35

1 stop16h 10m

Belfast City

Mon 30/3

06:30-20:39

1 stop20h 09m

£563

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Thu 19/3

22:15-16:40

1 stop13h 25m

Belfast City

Thu 26/3

06:35-18:08

2 stops16h 33m

£564

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Sun 22/3

21:25-16:50

1 stop14h 25m

Belfast City

Sat 4/4

07:05-18:50

1 stop17h 45m

£575

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Wed 22/4

06:05-09:20

2 stops21h 15m

Belfast City

Wed 29/4

09:50-09:31

2 stops29h 41m

£616

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Mon 23/3

17:15-20:15

2 stops22h 00m

Belfast Intl

Mon 30/3

08:40-14:15

2 stops35h 35m

£666

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Mon 23/3

15:59-16:45

2 stops19h 46m

Belfast City

Mon 30/3

09:50-22:45

2 stops18h 55m

£770

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Thu 19/3

18:40-16:40

2 stops17h 00m

Belfast City

Thu 26/3

06:30-17:54

2 stops16h 24m

£1,724

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 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.

  • 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