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

Prices for flights from Belfast to Dallas are updated daily.

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

There is 1 operator available for flights from Belfast to Dallas as of October 2025.

How old do you have to be to fly from Belfast to Dallas?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast to Dallas.

What documentation or ID do you need to fly to Dallas?

The necessary travel and health documents for your Dallas 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.

£552 Cheap Flights from Belfast to Dallas in 2025/26

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Find the cheapest flights from Belfast to Dallas

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:30 - 15:22BFS-DFW

37h 52m3 stops

06:30 - 10:30DFW-BFS

22h 00m3 stops

£759Multiple Airlines

Find Deal

Thu, 30 Oct - Thu, 6 Nov

07:30 - 15:22BHD-DFW

36h 52m3 stops

06:30 - 20:50DFW-BHD

32h 20m3 stops

£828Multiple Airlines

Find Deal

Thu, 30 Oct - Thu, 6 Nov

06:35 - 15:30BHD-DFW

13h 55m1 stop

20:40 - 16:40DFW-BHD

14h 00m1 stop

£887British Airways

Find Deal

Thu, 30 Oct - Thu, 6 Nov

08:45 - 16:15BHD-DFW

13h 30m1 stop

19:45 - 14:50DFW-BHD

14h 05m1 stop

£894American Airlines

Find Deal

Fri, 6 Mar - Tue, 10 Mar

06:45 - 20:55BHD-DFW

20h 10m1 stop

18:00 - 11:30DFW-BHD

12h 30m1 stop

£897American Airlines

Find Deal

Fri, 6 Mar - Tue, 10 Mar

11:05 - 15:49BHD-DFW

33h 44m2 stops

18:50 - 14:00DFW-BHD

13h 10m1 stop

£911Finnair

Find Deal

Thu, 30 Oct - Thu, 6 Nov

06:35 - 18:09BHD-DFW

16h 34m2 stops

12:30 - 10:20DFW-BHD

15h 50m2 stops

£926British Airways

Find Deal

Thu, 30 Oct - Thu, 6 Nov

06:30 - 17:02BHD-DFW

16h 32m2 stops

15:30 - 16:50DFW-BHD

20h 20m2 stops

£933Virgin Atlantic

Find Deal

Fri, 6 Mar - Tue, 10 Mar

06:30 - 17:02BHD-DFW

16h 32m2 stops

18:35 - 16:50DFW-BHD

17h 15m2 stops

£936Virgin Atlantic

Find Deal

Fri, 6 Mar - Tue, 10 Mar

11:30 - 21:10BHD-DFW

15h 40m1 stop

17:40 - 14:15DFW-BHD

14h 35m1 stop

£1,239Finnair

Find Deal

Fri, 19 Dec - Mon, 29 Dec

British Airways flights from Belfast to Dallas

Our best British Airways deals on Belfast to Dallas flight tickets

British Airways

30 Oct

BHD06:35Belfast City

13h 55m

1 stop

DFW15:30Dallas/Fort Worth

6 Nov

DFW20:40Dallas/Fort Worth

14h 00m

1 stop

BHD16:40Belfast City

£887

Find similar

British Airways

30 Oct

BHD06:35Belfast City

16h 34m

2 stops

DFW18:09Dallas/Fort Worth

6 Nov

DFW12:30Dallas/Fort Worth

15h 50m

2 stops

BHD10:20Belfast City

£926

Find similar

British Airways

19 Dec

BHD06:45Belfast City

20h 25m

1 stop

DFW21:10Dallas/Fort Worth

29 Dec

DFW17:33Dallas/Fort Worth

16h 32m

2 stops

BHD16:05Belfast City

£1,229

Find similar

American Airlines flights from Belfast to Dallas

Our best American Airlines deals on Belfast to Dallas flight tickets

American Airlines

6 Mar

BHD08:45Belfast City

13h 30m

1 stop

DFW16:15Dallas/Fort Worth

10 Mar

DFW19:45Dallas/Fort Worth

14h 05m

1 stop

BHD14:50Belfast City

£894

Find similar

American Airlines

6 Mar

BHD06:45Belfast City

20h 10m

1 stop

DFW20:55Dallas/Fort Worth

10 Mar

DFW18:00Dallas/Fort Worth

12h 30m

1 stop

BHD11:30Belfast City

£897

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Thu 30/10

06:30-15:22

3 stops37h 52m

Dallas/Fort Worth

Thu 6/11

06:30-10:30

3 stops22h 00m

£759

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Thu 30/10

07:30-15:22

3 stops36h 52m

Dallas/Fort Worth

Thu 6/11

06:30-20:50

3 stops32h 20m

£828

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Thu 30/10

06:35-15:30

1 stop13h 55m

Dallas/Fort Worth

Thu 6/11

20:40-16:40

1 stop14h 00m

£887

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Fri 6/3

08:45-16:15

1 stop13h 30m

Dallas/Fort Worth

Tue 10/3

19:45-14:50

1 stop14h 05m

£894

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Fri 6/3

06:45-20:55

1 stop20h 10m

Dallas/Fort Worth

Tue 10/3

18:00-11:30

1 stop12h 30m

£897

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Thu 30/10

11:05-15:49

2 stops33h 44m

Dallas/Fort Worth

Thu 6/11

18:50-14:00

1 stop13h 10m

£911

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Thu 30/10

06:35-18:09

2 stops16h 34m

Dallas/Fort Worth

Thu 6/11

12:30-10:20

2 stops15h 50m

£926

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Fri 6/3

06:30-17:02

2 stops16h 32m

Dallas/Fort Worth

Tue 10/3

15:30-16:50

2 stops20h 20m

£933

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Fri 6/3

06:30-17:02

2 stops16h 32m

Dallas/Fort Worth

Tue 10/3

18:35-16:50

2 stops17h 15m

£936

BelfastDallas

BHD - DFW

BHDDFW

Belfast City

Fri 19/12

11:30-21:10

1 stop15h 40m

Dallas/Fort Worth

Mon 29/12

17:40-14:15

1 stop14h 35m

£1,239

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Belfast to Dallas

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 Dallas?

According to our data, Tuesday is the cheapest day to fly to Dallas from Belfast. The lowest ticket price found for a Tuesday departure recently was £593. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Belfast to Dallas on a Friday will generally be more expensive and average around £1,026. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the afternoon is the cheapest time of day to fly from Belfast to Dallas when you can find flight prices for as low as £795. Flying to Dallas in the afternoon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Dallas, so prices are often more expensive at around £863 per ticket.

Cheap Belfast to Dallas flight deals and tips

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

Direct flights	None

There are no direct flights from Belfast to Dallas. There are no popular flight routes from Belfast to Dallas.

Search flight deals

How far is Belfast to Dallas by plane?
Dallas is 4438.6 mi away from Belfast. Typically, this will take 13h 30m by plane in normal conditions.
When did momondo last update prices for flights from Belfast to Dallas?
Prices for flights from Belfast to Dallas are updated daily.
How many operators does momondo search for flights from Belfast to Dallas?
There is 1 operator available for flights from Belfast to Dallas as of October 2025.
How old do you have to be to fly from Belfast to Dallas?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast to Dallas.
What documentation or ID do you need to fly to Dallas?
The necessary travel and health documents for your Dallas 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.

Best airlines flying from Belfast to Dallas

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £613	Free Cancellation	Rating 6.7 7,449 reviews		Search British Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Belfast to Dallas for you.

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

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

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

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 Belfast to Dallas.

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

If you are not ready to book a flight from Belfast to Dallas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dallas and let you know when they change.