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Cheap flights from Dallas/Fort Worth Airport to Belfast from $857

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas/Fort Worth Airport to Belfast departing on 9/16. 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 Dallas/Fort Worth Airport to Belfast

Cheap round-trip flights

Logo
2:25 pm - 4:35 pmDFW-BFS
20h 10m2 stops
Logo
5:10 pm - 10:17 pmBFS-DFW
35h 07m3 stops
$857
Find Deal
mar., sep. 16 - mar., sep. 23
Logo
5:00 am - 8:05 pmDFW-BFS
33h 05m2 stops
Logo
6:05 am - 11:54 pmBFS-DFW
23h 49m2 stops
$865
Find Deal
vie., oct. 3 - vie., oct. 10
Logo
8:21 am - 1:30 pmDFW-BFS
23h 09m3 stops
Logo
6:05 am - 11:54 pmBFS-DFW
23h 49m2 stops
$887
Find Deal
vie., oct. 3 - vie., oct. 10
Logo
5:35 am - 4:35 pmDFW-BFS
29h 00m3 stops
Logo
5:10 pm - 10:17 pmBFS-DFW
35h 07m3 stops
$894
Find Deal
mar., sep. 16 - mar., sep. 23
Logo
8:21 am - 1:30 pmDFW-BFS
23h 09m3 stops
Logo
6:05 am - 12:55 pmBFS-DFW
36h 50m3 stops
$930
Find Deal
vie., oct. 3 - vie., oct. 10
Logo
5:05 am - 3:35 pmDFW-BFS
28h 30m2 stops
Logo
6:10 am - 10:17 pmBFS-DFW
22h 07m2 stops
$958
Find Deal
jue., sep. 18 - jue., sep. 25
Logo
5:05 am - 3:35 pmDFW-BFS
28h 30m2 stops
Logo
6:10 am - 11:29 pmBFS-DFW
23h 19m3 stops
$999
Find Deal
jue., sep. 18 - jue., sep. 25

momondo Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth Airport to Belfast Intl 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 832,500 searches. Data last updated agosto 21, 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

mar. 9/16

2:25 pm-4:35 pm

2 stops20h 10m

Belfast Intl

mar. 9/23

5:10 pm-10:17 pm

3 stops35h 07m

$857

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

vie. 10/3

5:00 am-8:05 pm

2 stops33h 05m

Belfast Intl

vie. 10/10

6:05 am-11:54 pm

2 stops23h 49m

$865

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

vie. 10/3

8:21 am-1:30 pm

3 stops23h 09m

Belfast Intl

vie. 10/10

6:05 am-11:54 pm

2 stops23h 49m

$887

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

mar. 9/16

5:35 am-4:35 pm

3 stops29h 00m

Belfast Intl

mar. 9/23

5:10 pm-10:17 pm

3 stops35h 07m

$894

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

vie. 10/3

8:21 am-1:30 pm

3 stops23h 09m

Belfast Intl

vie. 10/10

6:05 am-12:55 pm

3 stops36h 50m

$930

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

jue. 9/18

5:05 am-3:35 pm

2 stops28h 30m

Belfast Intl

jue. 9/25

6:10 am-10:17 pm

2 stops22h 07m

$958

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

jue. 9/18

5:05 am-3:35 pm

2 stops28h 30m

Belfast Intl

jue. 9/25

6:10 am-11:29 pm

3 stops23h 19m

$999

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Belfast from

How to get the cheapest flight ticket from Dallas/Fort Worth Airport to Belfast Intl Airport

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 typical price of a round-trip flight between Dallas/Fort Worth Airport and Belfast Intl Airport?

What is the cheapest day to depart on your flight to Belfast Intl Airport?

The cheapest day to depart on your flight to Belfast Intl Airport is on a Thursday when prices can be found for as low as $832. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Dallas/Fort Worth Airport to Belfast Intl Airport for around $1,078.

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

In the afternoon is the cheapest time of day to fly from Dallas/Fort Worth Airport to Belfast Intl Airport when you can find flight prices for as low as $893. Flying to Belfast Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Belfast Intl Airport is in the evening when prices are around $1,116.

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

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

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

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

Direct flights

None
There are no direct flights from Dallas/Fort Worth Airport to Belfast Intl Airport. There are no popular flight routes from Dallas/Fort Worth Airport to Belfast Intl Airport.
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  • How far is Dallas/Fort Worth to Belfast Intl by plane?

    The distance between Dallas/Fort Worth and Belfast Intl is about 4429.1 mi. A reasonable flight in good conditions will take 20h 10m.

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

    Prices for flights from Dallas/Fort Worth Airport to Belfast Intl Airport refresh daily.

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

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

    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/Fort Worth Airport to Belfast Intl Airport.

  • What documentation or ID do you need to fly to Belfast Intl Airport?

    The travel and health documents required for your trip to Belfast Intl 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 Belfast Intl 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 Dallas/Fort Worth Airport to Belfast Intl Airport?

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

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Belfast Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $668Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $683Free CancellationRating
6.7
7,291 reviews
Search British Airways flights

Traveling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Newry
Armagh
Cookstown
Dungannon

Why use momondo?

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

It is quick and easy to find Dallas to Belfast flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belfast that suits you.

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?

Once all potential Dallas to Belfast flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Belfast from Dallas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Belfast Intl Airport trip

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mar. 8/26
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