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$302+ Cheap flights from Las Vegas (LAS) to Northern Ireland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BFS
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find 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 November 6, 2025.

This Mytrip deal was found by Cheapflights users on 11/5. 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 11/88:31 amLAS - BFS
3 stops30h 09mMultiple Airlines
Mon 11/1010:20 amBFS - LAS
3 stops30h 01mMultiple Airlines
Deal found 11/5$1,398
This KLM deal was found by Cheapflights users on 11/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/911:36 amLAS - BHD
2 stops21h 14mKLM
Tue 11/116:30 amBHD - LAS
1 stop15h 45mKLM
Deal found 11/5$1,672
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Sun 11/99:10 amLAS - BHD
3 stops27h 45mMultiple Airlines
Tue 11/117:20 amBHD - LAS
3 stops22h 47mMultiple Airlines
Deal found 11/5$1,687
This Air France deal was found by Cheapflights users on 11/5. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/84:05 pmLAS - BHD
1 stop16h 45mMultiple Airlines
Mon 11/105:20 pmBHD - LAS
1 stop28h 55mMultiple Airlines
Deal found 11/5$1,771
This FlightHub deal was found by Cheapflights users on 11/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/812:00 pmLAS - BHD
2 stops18h 15mBritish Airways
Mon 11/107:25 pmBHD - LAS
2 stops30h 44mBritish Airways
Deal found 11/5$1,775
This Ovago deal was found by Cheapflights users on 11/5. 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.
Sun 11/93:58 pmLAS - BHD
3 stops33h 47mBritish Airways
Tue 11/113:05 pmBHD - LAS
2 stops27h 41mBritish Airways
Deal found 11/5$1,842

Cheap 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 November 6, 2025.

Round-trip from

$672
(British Airways)

One-way from

$302
(Kiwi.com)
From Las Vegas Harry Reid Intl to Northern Ireland
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One-way flight from Las Vegas Harry Reid Intl to Northern Ireland
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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 November 6, 2025.
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

Thu 2/26

8:55 pm-6:50 pm

1 stop13h 55m

Belfast City

Mon 3/2

2:40 pm-6:50 pm

1 stop36h 10m

$672

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Thu 2/26

11:06 am-9:00 pm

2 stops25h 54m

Belfast City

Mon 3/2

5:20 pm-11:24 pm

2 stops38h 04m

$707

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Thu 2/26

11:06 am-9:00 pm

2 stops25h 54m

Belfast City

Mon 3/2

5:20 pm-4:07 pm

2 stops30h 47m

$750

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Thu 2/26

9:58 am-6:50 pm

2 stops24h 52m

Belfast City

Mon 3/2

2:40 pm-6:50 pm

1 stop36h 10m

$874

Las VegasBelfast

LAS - BFS

LASBFS

Las Vegas Harry Reid Intl

Tue 12/9

9:34 pm-10:50 pm

2 stops41h 16m

$302

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Tue 12/9

9:34 pm-7:20 pm

2 stops37h 46m

$319

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Tue 12/9

4:05 pm-4:50 pm

1 stop16h 45m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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 13h 55m. Las Vegas and Northern Ireland are separated by a distance of 4902 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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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