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$640+ Cheap flights from Las Vegas (LAS) to Northern Ireland

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BFS
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Las Vegas to Northern Ireland

Cheapest flights from Las Vegas to Northern Ireland
Explore the most affordable flight options available from Las Vegas to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This British Airways deal was found by Cheapflights users on 1/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:00 am
LAS
-
BHD
2 stops19h 15m
British Airways
Sun 3/110:40 am
BHD
-
LAS
2 stops19h 10m
British Airways
Deal found 1/20$640
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/23:59 pm
LAS
-
BHD
2 stops18h 46m
British Airways
Sat 8/159:35 am
BHD
-
LAS
1 stop18h 25m
British Airways
Deal found 1/20$718
This Mytrip deal was found by Cheapflights users on 1/19. 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.
Fri 6/1912:35 pm
LAS
-
BFS
2 stops25h 15m
Multiple Airlines
Wed 6/246:10 am
BFS
-
LAS
2 stops19h 08m
Multiple Airlines
Deal found 1/19$1,261
This Mytrip deal was found by Cheapflights users on 1/21. 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.
Sat 3/77:35 pm
LAS
-
BFS
2 stops18h 10m
Multiple Airlines
Sat 3/147:25 pm
BFS
-
LAS
3 stops28h 49m
Multiple Airlines
Deal found 1/21$1,351
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Fri 1/231:01 am
LAS
-
BFS
3 stops32h 39m
Multiple Airlines
Tue 2/36:30 am
BFS
-
LAS
3 stops36h 48m
Multiple Airlines
Deal found 1/20$1,392
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Sat 1/247:35 pm
LAS
-
BFS
2 stops19h 05m
Multiple Airlines
Sat 1/316:00 am
BFS
-
LAS
2 stops19h 50m
Multiple Airlines
Deal found 1/20$1,454
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Fri 3/69:00 am
LAS
-
BFS
2 stops20h 50m
Multiple Airlines
Fri 3/138:50 pm
BFS
-
LAS
2 stops29h 00m
Multiple Airlines
Deal found 1/20$1,579

Find flight deals from Las Vegas to Northern Ireland

Keep the following information in mind while searching for Las Vegas to Northern Ireland flight deals. Data was last updated January 21, 2026.

Round-trip from

$640
(British Airways)
From Las Vegas Harry Reid Intl to Northern Ireland
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Northern Ireland 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 January 21, 2026.
Use the filters below to find and compare flights from Las Vegas to Northern Ireland that are best for you.

Fly from

Las Vegas

Fly to

Northern Ireland

Route

Depart

Return

Price

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Wed 2/25

7:00 am-10:15 am

2 stops19h 15m

Belfast City

Sun 3/1

10:40 am-9:50 pm

2 stops19h 10m

$640

Las VegasBelfast

LAS - BFS

LASBFS

Las Vegas Harry Reid Intl

Fri 6/19

12:35 pm-9:50 pm

2 stops25h 15m

Belfast Intl

Wed 6/24

6:10 am-5:18 pm

2 stops19h 08m

$1,261

Las VegasBelfast

LAS - BFS

LASBFS

Las Vegas Harry Reid Intl

Sat 3/7

7:35 pm-9:45 pm

2 stops18h 10m

Belfast Intl

Sat 3/14

7:25 pm-5:14 pm

3 stops28h 49m

$1,351

Las VegasBelfast

LAS - BFS

LASBFS

Las Vegas Harry Reid Intl

Fri 3/6

9:00 am-1:50 pm

2 stops20h 50m

Belfast Intl

Fri 3/13

8:50 pm-6:50 pm

2 stops29h 00m

$1,579

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Best time to book a flight from Las Vegas to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Las Vegas 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 Las Vegas to Northern Ireland
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly from for flights from Las Vegas to Northern Ireland?

    For a flight from Las Vegas to Northern Ireland, you will be flying from Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city.

  • How long is the flight from Las Vegas to Northern Ireland?

    Departing from Las Vegas to Northern Ireland will take you 19h 15m. Las Vegas and Northern Ireland are separated by a distance of 4902 mi.

  • Can I find deals for flights from Las Vegas to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Northern Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Northern Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Northern Ireland.

  • Can I find deals for business class flights from Las Vegas to Northern Ireland?

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

See more FAQs

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