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$676+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BFS
Aug 22 — Aug 291
Fri 8/22
Fri 8/29
1 adult, Economy
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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 August 17, 2025.

Round-trip from

$676
(Mytrip)
From Las Vegas Harry Reid Intl to Northern Ireland
Search Deals

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 August 17, 2025.

This Mytrip deal was found by Cheapflights users on 8/17. 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.
Wed 10/112:35 pmLAS - BFS
2 stops22h 00mMultiple Airlines
Wed 10/88:15 amBFS - LAS
3 stops39h 40mMultiple Airlines
Deal found 8/17$676
This British Airways deal was found by Cheapflights users on 8/15. 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.
Mon 10/610:00 pmLAS - BHD
1 stop14h 45mBritish Airways
Mon 10/133:25 pmBHD - LAS
1 stop29h 55mBritish Airways
Deal found 8/15$715
This Rumbo deal was found by Cheapflights users on 8/15. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/61:59 pmLAS - BHD
2 stops18h 56mVirgin Atlantic
Mon 10/135:25 pmBHD - LAS
1 stop33h 10mVirgin Atlantic
Deal found 8/15$789
This Trip.com deal was found by Cheapflights users on 8/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/65:50 pmLAS - BFS
2 stops21h 10mMultiple Airlines
Mon 10/1310:35 amBFS - LAS
2 stops31h 41mMultiple Airlines
Deal found 8/15$808
This Rumbo deal was found by Cheapflights users on 8/15. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/208:25 pmLAS - BHD
1 stop12h 30mVirgin Atlantic
Wed 8/276:40 amBHD - LAS
2 stops24h 40mVirgin Atlantic
Deal found 8/15$946
This Mytrip deal was found by Cheapflights users on 8/16. 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.
Tue 9/3012:20 pmLAS - BFS
2 stops18h 40mMultiple Airlines
Tue 10/79:00 amBFS - LAS
2 stops34h 20mMultiple Airlines
Deal found 8/16$1,141
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2010:05 pmLAS - BFS
1 stop26h 15mMultiple Airlines
Wed 8/2710:05 pmBFS - LAS
2 stops32h 30mMultiple Airlines
Deal found 8/15$1,147
This Mytrip deal was found by Cheapflights users on 8/15. 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 10/67:05 pmLAS - BHD
2 stops17h 50mMultiple Airlines
Mon 10/136:00 pmBHD - LAS
3 stops31h 34mMultiple Airlines
Deal found 8/15$1,467
This Mytrip deal was found by Cheapflights users on 8/15. 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.
Wed 8/208:54 amLAS - BHD
3 stops21h 01mMultiple Airlines
Wed 8/277:05 amBHD - LAS
2 stops22h 23mMultiple Airlines
Deal found 8/15$1,556

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 August 17, 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 - BFS

LASBFS

Las Vegas Harry Reid Intl

Wed 10/1

12:35 pm-6:35 pm

2 stops22h 00m

Belfast Intl

Wed 10/8

8:15 am-3:55 pm

3 stops39h 40m

$676

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Mon 10/6

10:00 pm-8:45 pm

1 stop14h 45m

Belfast City

Mon 10/13

3:25 pm-1:20 pm

1 stop29h 55m

$715

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Mon 10/6

1:59 pm-4:55 pm

2 stops18h 56m

Belfast City

Mon 10/13

5:25 pm-7:32 pm

2 stops34h 07m

$789

Las VegasBelfast

LAS - BFS

LASBFS

Las Vegas Harry Reid Intl

Mon 10/6

5:50 pm-11:00 pm

2 stops21h 10m

Belfast Intl

Mon 10/13

10:35 am-10:16 am

2 stops31h 41m

$808

Las VegasBelfast

LAS - BFS

LASBFS

Las Vegas Harry Reid Intl

Tue 9/30

12:20 pm-3:00 pm

2 stops18h 40m

Belfast Intl

Tue 10/7

9:00 am-11:20 am

2 stops34h 20m

$1,141

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Mon 10/6

7:05 pm-8:55 pm

2 stops17h 50m

Belfast City

Mon 10/13

6:00 pm-5:34 pm

3 stops31h 34m

$1,467

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

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

What is the cheapest time of day to fly from LAS to NIR?

Find hourly flight availability from Las Vegas to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Northern Ireland as you normally would.

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.

  • 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.

  • What is the cheapest month to book a flight from Las Vegas to Northern Ireland?

    Currently, February is the cheapest month in which you can book a flight from Las Vegas to Northern Ireland (average of $657). Flying from Las Vegas to Northern Ireland 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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