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Cheap flights from Belfast Intl Airport to Dallas from £804

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast Intl Airport to Dallas departing on 7/3. 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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Find the cheapest flights from Belfast Intl Airport to Dallas

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:50 - 22:50
BFS
-
DFW
42h 00m
3 stops
Multiple Airlines Logo
14:10 - 20:10
DFW
-
BFS
25h 00m
3 stops
£804Multiple Airlines
Sa, 7 Mrz - So, 15 Mrz
Multiple Airlines Logo
10:50 - 22:50
BFS
-
DFW
42h 00m
3 stops
Multiple Airlines Logo
17:15 - 22:10
DFW
-
BFS
23h 55m
2 stops
£852Multiple Airlines
Sa, 7 Mrz - So, 15 Mrz
Multiple Airlines Logo
22:25 - 14:25
BFS
-
DFW
22h 00m
2 stops
Multiple Airlines Logo
17:15 - 22:10
DFW
-
BFS
23h 55m
2 stops
£1,033Multiple Airlines
Sa, 7 Mrz - So, 15 Mrz
Multiple Airlines Logo
22:45 - 21:32
BFS
-
DFW
27h 47m
2 stops
Multiple Airlines Logo
16:00 - 19:00
DFW
-
BFS
21h 00m
2 stops
£1,035Multiple Airlines
So, 22 Mrz - Sa, 11 Apr
Multiple Airlines Logo
20:45 - 21:32
BFS
-
DFW
29h 47m
3 stops
Multiple Airlines Logo
14:10 - 20:50
DFW
-
BFS
24h 40m
3 stops
£1,083Multiple Airlines
So, 22 Mrz - Sa, 11 Apr
Multiple Airlines Logo
14:20 - 16:10
BFS
-
DFW
30h 50m
3 stops
Multiple Airlines Logo
15:40 - 20:15
DFW
-
BFS
22h 35m
2 stops
£1,466Multiple Airlines
So, 22 Mrz - Sa, 11 Apr

momondo Fare Finder

 
Customise your flight search to find flights from Belfast Intl Airport to Dallas/Fort Worth Airport 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 27 Januar 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Sa 7/3

10:50-22:50

3 stops42h 00m

Dallas/Fort Worth

So 15/3

14:10-20:10

3 stops25h 00m

£804

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Sa 7/3

10:50-22:50

3 stops42h 00m

Dallas/Fort Worth

So 15/3

17:15-22:10

2 stops23h 55m

£852

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

Sa 7/3

22:25-14:25

2 stops22h 00m

Dallas/Fort Worth

So 15/3

17:15-22:10

2 stops23h 55m

£1,033

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

So 22/3

22:45-21:32

2 stops27h 47m

Dallas/Fort Worth

Sa 11/4

16:00-19:00

2 stops21h 00m

£1,035

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

So 22/3

20:45-21:32

3 stops29h 47m

Dallas/Fort Worth

Sa 11/4

14:10-20:50

3 stops24h 40m

£1,083

BelfastDallas

BFS - DFW

BFSDFW

Belfast Intl

So 22/3

14:20-16:10

3 stops30h 50m

Dallas/Fort Worth

Sa 11/4

15:40-20:15

2 stops22h 35m

£1,466

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Belfast Intl Airport to Dallas/Fort Worth Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast Intl Airport to Dallas/Fort Worth Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Belfast Intl Airport to Dallas/Fort Worth Airport (BFS to DFW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to Dallas/Fort Worth Airport

Fastest flight time

16h 50m

Direct flights

None
The fastest flight from Belfast Intl Airport to Dallas/Fort Worth Airport takes 16h 50m
There are no direct flights from Belfast Intl Airport to Dallas/Fort Worth Airport. There are no popular flight routes from Belfast Intl Airport to Dallas/Fort Worth Airport.
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  • How far is Belfast Intl to Dallas/Fort Worth by plane?

    There are 4429.1 mi between Belfast Intl and Dallas/Fort Worth. A reasonable flight in good conditions will take 16h 50m.

  • When did momondo last update prices for flights from Belfast Intl Airport to Dallas/Fort Worth Airport?

    Prices for flights from Belfast Intl Airport to Dallas/Fort Worth Airport were last updated today.

  • How many operators does momondo search for flights from Belfast Intl Airport to Dallas/Fort Worth Airport?

  • How old do you have to be to fly from Belfast Intl Airport to Dallas/Fort Worth Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The travel and health documents required for your trip to Dallas/Fort Worth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dallas/Fort Worth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Belfast Intl Airport to Dallas/Fort Worth Airport?

Best airlines flying from Belfast Intl Airport to Dallas/Fort Worth Airport

Compare and see reviews for airlines that fly from Belfast Intl Airport to Dallas/Fort Worth Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £670Free CancellationRating
6.7
7,702 reviews
Search British Airways flights

  • How do I get Price Alerts for flights from Belfast Intl Airport to Dallas/Fort Worth Airport?

    Confirm your travel details to search for the latest offers for flights from Belfast Intl Airport to Dallas/Fort Worth Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Belfast Intl Airport to Dallas/Fort Worth Airport 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.

Travelling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
McKinney
Arlington
Fort Worth
Frisco
Garland
Grapevine
Lewisville
Sherman
Plano
Flower Mound
Irving
Bridgeport
Bedford
Waxahachie
Denison

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?

Flights from Belfast to Dallas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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 simply researching potential flights to Dallas, momondo offers a useful price alert feature which will track prices for flights to Dallas from Belfast and alert you when they change.

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