Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Dallas to Belfast from £257

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 24/4. 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
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Dallas to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
20:50 - 15:05
DFW
-
BHD
12h 15m
1 stop
American Airlines Logo
09:35 - 20:35
BHD
-
DFW
17h 00m
1 stop
£736American Airlines
Sat, 5 Sep - Sat, 12 Sep
British Airways Logo
22:46 - 10:30
DFW
-
BHD
29h 44m
2 stops
British Airways Logo
09:35 - 21:40
BHD
-
DFW
18h 05m
2 stops
£739British Airways
Sat, 5 Sep - Sat, 12 Sep
British Airways Logo
15:08 - 15:30
DFW
-
BHD
18h 22m
2 stops
British Airways Logo
12:00 - 23:23
BHD
-
DFW
17h 23m
2 stops
£743British Airways
Fri, 24 Apr - Fri, 1 May
American Airlines Logo
20:50 - 18:15
DFW
-
BHD
15h 25m
1 stop
American Airlines Logo
09:35 - 21:40
BHD
-
DFW
18h 05m
2 stops
£744American Airlines
Sat, 5 Sep - Sat, 12 Sep
British Airways Logo
22:59 - 20:35
DFW
-
BHD
15h 36m
1 stop
British Airways Logo
09:35 - 21:40
BHD
-
DFW
18h 05m
2 stops
£749British Airways
Fri, 24 Apr - Fri, 1 May
British Airways Logo
20:55 - 19:20
DFW
-
BHD
16h 25m
1 stop
British Airways Logo
19:05 - 13:10
BHD
-
DFW
24h 05m
1 stop
£766British Airways
Sat, 18 Apr - Sat, 25 Apr
KLM Logo
10:07 - 09:20
DAL
-
BHD
17h 13m
2 stops
KLM Logo
09:50 - 23:57
BHD
-
DAL
20h 07m
2 stops
£987KLM
Thu, 9 Jul - Mon, 20 Jul
Multiple Airlines Logo
05:45 - 21:15
DFW
-
BFS
33h 30m
3 stops
Multiple Airlines Logo
07:25 - 09:16
BFS
-
DFW
31h 51m
3 stops
£1,009Multiple Airlines
Fri, 24 Apr - Fri, 1 May
KLM Logo
10:20 - 09:20
DAL
-
BHD
17h 00m
2 stops
KLM Logo
09:50 - 20:35
BHD
-
DAL
16h 45m
2 stops
£1,025KLM
Thu, 9 Jul - Mon, 20 Jul
Multiple Airlines Logo
12:30 - 23:20
DFW
-
BFS
28h 50m
3 stops
Multiple Airlines Logo
14:50 - 19:35
BFS
-
DFW
34h 45m
3 stops
£1,276Multiple Airlines
Mon, 22 Jun - Tue, 30 Jun

American Airlines flights from Dallas to Belfast

Our best American Airlines deals on Dallas to Belfast flight tickets
American Airlines
5 Sept
DFW20:50Dallas/Fort Worth
12h 15m
1 stop
BHD15:05Belfast City
12 Sept
BHD09:35Belfast City
17h 00m
1 stop
DFW20:35Dallas/Fort Worth
£736
American Airlines
5 Sept
DFW20:50Dallas/Fort Worth
15h 25m
1 stop
BHD18:15Belfast City
12 Sept
BHD09:35Belfast City
18h 05m
2 stops
DFW21:40Dallas/Fort Worth
£744
American Airlines
5 Jun
DFW21:35Dallas/Fort Worth
14h 35m
1 stop
BHD18:10Belfast City
12 Jun
BHD09:35Belfast City
18h 04m
2 stops
DFW21:39Dallas/Fort Worth
£902

KLM flights from Dallas to Belfast

Our best KLM deals on Dallas to Belfast flight tickets
KLM
29 Mar
DAL18:40Dallas Love Field
16h 15m
2 stops
BHD16:55Belfast City
14 Apr
BHD09:50Belfast City
18h 43m
2 stops
DAL22:33Dallas Love Field
£754
KLM
24 Apr
DAL18:40Dallas Love Field
16h 15m
2 stops
BHD16:55Belfast City
1 May
BHD09:50Belfast City
29h 41m
2 stops
DAL09:31Dallas Love Field
£795
KLM
9 Jul
DAL10:07Dallas Love Field
17h 13m
2 stops
BHD09:20Belfast City
20 Jul
BHD09:50Belfast City
20h 07m
2 stops
DAL23:57Dallas Love Field
£987

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 25 March 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
Fastest return journey

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Sat 5/9

20:50-15:05

1 stop12h 15m

Belfast City

Sat 12/9

09:35-20:35

1 stop17h 00m

£736

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Sat 5/9

22:46-10:30

2 stops29h 44m

Belfast City

Sat 12/9

09:35-21:40

2 stops18h 05m

£739

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Fri 24/4

15:08-15:30

2 stops18h 22m

Belfast City

Fri 1/5

12:00-23:23

2 stops17h 23m

£743

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Sat 5/9

20:50-18:15

1 stop15h 25m

Belfast City

Sat 12/9

09:35-21:40

2 stops18h 05m

£744

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Fri 24/4

22:59-20:35

1 stop15h 36m

Belfast City

Fri 1/5

09:35-21:40

2 stops18h 05m

£749

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Sat 18/4

20:55-19:20

1 stop16h 25m

Belfast City

Sat 25/4

19:05-13:10

1 stop24h 05m

£766

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Thu 9/7

10:07-09:20

2 stops17h 13m

Belfast City

Mon 20/7

09:50-23:57

2 stops20h 07m

£987

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Fri 24/4

05:45-21:15

3 stops33h 30m

Belfast Intl

Fri 1/5

07:25-09:16

3 stops31h 51m

£1,009

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Thu 9/7

10:20-09:20

2 stops17h 00m

Belfast City

Mon 20/7

09:50-20:35

2 stops16h 45m

£1,025

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Mon 22/6

12:30-23:20

3 stops28h 50m

Belfast Intl

Tue 30/6

14:50-19:35

3 stops34h 45m

£1,276

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

13h 05m

Direct flights

None
The fastest flight from Dallas to Belfast takes 13h 05m
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 05m, 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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 24/4
Fri 1/5
By creating a price alert you accept our terms of use and privacy policy.

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