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$742+ Cheap flights from Irving, TX to Belfast

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BHD
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Irving to Belfast

Keep the following information in mind while searching for Irving to Belfast flight deals. Data was last updated July 31, 2025.

Round-trip from

$742
(Ovago)

Popular in

July

Cheapest in

October

Average price

$1,506
From Irving to Belfast
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($278 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Irving to Belfast

Cheapest flights from Irving to Belfast
Explore the most affordable flight options available from Irving to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Ovago deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/243:15 pmDFW - BHD
1 stop16h 15mBritish Airways
Sun 10/58:05 pmBHD - DFW
1 stop22h 30mBritish Airways
Deal found 7/31$742
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/243:15 pmDFW - BHD
1 stop14h 40mAmerican Airlines
Sun 10/51:00 pmBHD - DFW
1 stop13h 35mAmerican Airlines
Deal found 7/30$747
This Mytrip deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/155:05 amDFW - BFS
2 stops28h 45mMultiple Airlines
Mon 9/226:10 amBFS - DFW
3 stops46h 07mMultiple Airlines
Deal found 7/31$891
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:33 pmDFW - BHD
2 stops21h 17mDelta
Sun 11/96:30 amBHD - DFW
2 stops20h 38mDelta
Deal found 7/31$911
This Mytrip deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:30 amDFW - BHD
3 stops25h 05mMultiple Airlines
Sun 11/97:20 amBHD - DFW
3 stops43h 33mMultiple Airlines
Deal found 7/31$963

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irving 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, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Irving to Belfast that are best for you.

Fly from

Irving

Fly to

Belfast

Route

Depart

Return

Price

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 9/24

3:15 pm-1:30 pm

1 stop16h 15m

Belfast City

Sun 10/5

8:05 pm-12:35 pm

1 stop22h 30m

$742

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Wed 9/24

3:15 pm-11:55 am

1 stop14h 40m

Belfast City

Sun 10/5

1:00 pm-8:35 pm

1 stop13h 35m

$747

DallasBelfast

DFW - BFS

DFWBFS

Dallas/Fort Worth

Mon 9/15

5:05 am-3:50 pm

2 stops28h 45m

Belfast Intl

Mon 9/22

6:10 am-10:17 pm

3 stops46h 07m

$891

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Thu 11/6

1:33 pm-4:50 pm

2 stops21h 17m

Belfast City

Sun 11/9

6:30 am-9:08 pm

2 stops20h 38m

$911

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Thu 11/6

6:30 am-1:35 pm

3 stops25h 05m

Belfast City

Sun 11/9

7:20 am-8:53 pm

3 stops43h 33m

$963

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Thu 11/6

10:00 am-1:50 pm

3 stops21h 50m

$1,541

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Thu 11/6

9:15 pm-6:00 pm

1 stop14h 45m

$2,683

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Irving to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Irving with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Irving to Belfast
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast. Reviews last updated July 31, 2025.
Get a feel of what it's like to fly with American Airlines and British Airways from Irving to Belfast by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Entertainment

6.9

Comfort

7.2

Boarding

7.5

Crew

8.0

Overall

7.2

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Entertainment

6.9

Comfort

7.2

Boarding

7.5

Crew

8.0

Overall

7.2

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
British Airways
6.6
Okay
7,222 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Entertainment

6.9

Comfort

7.2

Boarding

7.5

Crew

8.0

Overall

7.2

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Find useful and relevant information for your journey from Irving to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Irving to Belfast that include hotel bookings?

    Yes. In addition to deals on Irving to Belfast flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Irving to Belfast?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irving to Belfast.

  • Can I find deals for business class flights from Irving to Belfast?

    Yes. Cheapflights offers flight deals from Irving to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Irving to Belfast?

    Currently, February is the cheapest month in which you can book a flight from Irving to Belfast (average of $657). Flying from Irving to Belfast in June is currently the most expensive (average of $1,189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Irving to Belfast

Discover the top 2 airlines that operate flights from Irving to Belfast. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$668Average$779FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$683Average$1,032FlexibilityNo cancel feeOn-time70%

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