When did momondo last update prices for flights from Dallas to Belfast?

Prices for flights from Dallas to Belfast are updated daily.

How many operators does momondo search for flights from Dallas to Belfast?

As of September 2025, there are 2 operators available to choose from for flights from Dallas to Belfast.

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 travel and health documents you'll need for your trip to Belfast may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$669 Cheap Flights from Dallas to Belfast in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Dallas to Belfast

Round-trip

One-way

Cheap round-trip flights

5:50 pm - 3:35 pmDFW-BHD

15h 45m1 stop

6:50 am - 2:55 pmBHD-DFW

14h 05m1 stop

$669American Airlines

Find Deal

Wed, Oct 1 - Wed, Oct 8

5:50 pm - 11:55 amDFW-BHD

12h 05m1 stop

11:30 am - 11:58 pmBHD-DFW

18h 28m2 stops

$679American Airlines

Find Deal

Wed, Oct 1 - Wed, Oct 8

5:35 pm - 2:15 pmDFW-BHD

14h 40m1 stop

11:30 am - 7:10 pmBHD-DFW

13h 40m1 stop

$719Finnair

Find Deal

Mon, Nov 3 - Mon, Nov 10

9:15 pm - 7:40 pmDFW-BHD

16h 25m1 stop

7:30 pm - 7:10 pmBHD-DFW

29h 40m1 stop

$733British Airways

Find Deal

Sat, Mar 7 - Mon, Mar 30

12:19 pm - 10:40 amDFW-BHD

16h 21m2 stops

7:25 pm - 2:50 pmBHD-DFW

25h 25m2 stops

$734British Airways

Find Deal

Mon, Nov 3 - Mon, Nov 10

6:39 pm - 4:55 pmDAL-BHD

16h 16m2 stops

6:30 am - 8:42 pmBHD-DAL

20h 12m2 stops

$792KLM

Find Deal

Wed, Oct 15 - Wed, Oct 22

2:00 pm - 7:40 pmDFW-BFS

23h 40m2 stops

6:10 am - 11:12 pmBFS-DFW

23h 02m2 stops

$851Multiple Airlines

Find Deal

Wed, Oct 15 - Wed, Oct 22

6:30 am - 3:05 pmDFW-BHD

26h 35m3 stops

7:05 am - 11:12 pmBHD-DFW

22h 07m2 stops

$856Multiple Airlines

Find Deal

Wed, Oct 15 - Wed, Oct 22

6:29 pm - 4:55 pmDAL-BHD

16h 26m2 stops

6:30 am - 8:42 pmBHD-DAL

20h 12m2 stops

$866KLM

Find Deal

Wed, Oct 1 - Wed, Oct 8

3:45 pm - 1:55 pmDFW-BHD

16h 10m1 stop

11:30 am - 9:05 pmBHD-DFW

15h 35m1 stop

$1,141Finnair

Find Deal

Sun, Dec 21 - Mon, Jan 5

American Airlines flights from Dallas to Belfast

Our best American Airlines deals on Dallas to Belfast flight tickets

American Airlines

Oct 1

DFW5:50 pmDallas/Fort Worth

15h 45m

1 stop

BHD3:35 pmBelfast City

Oct 8

BHD6:50 amBelfast City

14h 05m

1 stop

DFW2:55 pmDallas/Fort Worth

$669

Find similar

American Airlines

Oct 1

DFW5:50 pmDallas/Fort Worth

12h 05m

1 stop

BHD11:55 amBelfast City

Oct 8

BHD11:30 amBelfast City

18h 28m

2 stops

DFW11:58 pmDallas/Fort Worth

$679

Find similar

American Airlines

Nov 3

DFW5:35 pmDallas/Fort Worth

16h 30m

1 stop

BHD4:05 pmBelfast City

Nov 10

BHD6:35 amBelfast City

16h 00m

2 stops

DFW4:35 pmDallas/Fort Worth

$722

Find similar

KLM flights from Dallas to Belfast

Our best KLM deals on Dallas to Belfast flight tickets

KLM

Oct 15

DAL6:39 pmDallas Love Field

16h 16m

2 stops

BHD4:55 pmBelfast City

Oct 22

BHD6:30 amBelfast City

20h 12m

2 stops

DAL8:42 pmDallas Love Field

$792

Find similar

KLM

Oct 1

DAL6:29 pmDallas Love Field

16h 26m

2 stops

BHD4:55 pmBelfast City

Oct 8

BHD6:30 amBelfast City

20h 12m

2 stops

DAL8:42 pmDallas Love Field

$866

Find similar

KLM

Oct 1

DAL6:29 pmDallas Love Field

16h 26m

2 stops

BHD4:55 pmBelfast City

Oct 8

BHD6:30 amBelfast City

20h 12m

2 stops

DAL8:42 pmDallas Love Field

$896

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 10/1

5:50 pm-3:35 pm

1 stop15h 45m

Belfast City

Wed 10/8

6:50 am-2:55 pm

1 stop14h 05m

$669

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 10/1

5:50 pm-11:55 am

1 stop12h 05m

Belfast City

Wed 10/8

11:30 am-11:58 pm

2 stops18h 28m

$679

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Mon 11/3

5:35 pm-2:15 pm

1 stop14h 40m

Belfast City

Mon 11/10

11:30 am-7:10 pm

1 stop13h 40m

$719

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Sat 3/7

9:15 pm-7:40 pm

1 stop16h 25m

Belfast City

Mon 3/30

7:30 pm-7:10 pm

1 stop29h 40m

$733

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Mon 11/3

12:19 pm-10:40 am

2 stops16h 21m

Belfast City

Mon 11/10

7:25 pm-2:50 pm

2 stops25h 25m

$734

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Wed 10/15

6:39 pm-4:55 pm

2 stops16h 16m

Belfast City

Wed 10/22

6:30 am-8:42 pm

2 stops20h 12m

$792

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Wed 10/15

2:00 pm-7:40 pm

2 stops23h 40m

Belfast Intl

Wed 10/22

6:10 am-11:12 pm

2 stops23h 02m

$851

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 10/15

6:30 am-3:05 pm

3 stops26h 35m

Belfast City

Wed 10/22

7:05 am-11:12 pm

2 stops22h 07m

$856

DallasBelfast

DAL - BHD

DALBHD

Dallas Love Field

Wed 10/1

6:29 pm-4:55 pm

2 stops16h 26m

Belfast City

Wed 10/8

6:30 am-8:42 pm

2 stops20h 12m

$866

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Sun 12/21

3:45 pm-1:55 pm

1 stop16h 10m

Belfast City

Mon 1/5

11:30 am-9:05 pm

1 stop15h 35m

$1,141

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 day to depart on your flight to Belfast?

The cheapest day to depart from Dallas to Belfast is on a Thursday when prices can be found for as low as $832. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Dallas to Belfast for around $1,078.

What is the cheapest time of day to depart on your flight to Belfast?

Our data shows that the cheapest Dallas to Belfast flights are usually those with departure times in the afternoon. Our users have found flights to Belfast in the afternoon for as low as $893. Try not to purchase tickets in the evening because they tend to be around $1,116. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Dallas to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas to Belfast

Direct flights	None

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?
Belfast is 4438.6 mi away from Dallas. 12h 05m is a normal flight duration for this route.
When did momondo last update prices for flights from Dallas to Belfast?
Prices for flights from Dallas to Belfast are updated daily.
How many operators does momondo search for flights from Dallas to Belfast?
As of September 2025, there are 2 operators available to choose from for flights from Dallas to Belfast.
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 travel and health documents you'll need for your trip to Belfast may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Dallas to Belfast

Compare and see reviews for airlines that fly from Dallas to Belfast with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $668	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
British Airways	PriceFrom $683	Free Cancellation	Rating 6.7 7,363 reviews		Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Dallas to Belfast?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belfast from Dallas.

Can I find flights from Dallas to Belfast with flexible booking policies on momondo?

Yes. All flights to Belfast from Dallas on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Dallas to Belfast?

momondo helps you find the best flight between Dallas and Belfast by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Dallas to Belfast right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Belfast from Dallas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.