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$945+ Cheap flights from Northern Ireland to Las Vegas (LAS)

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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — LAS
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find flight deals from Northern Ireland to Las Vegas

Cheapest flights from Northern Ireland to Las Vegas
Explore the most affordable flight options available from Northern Ireland to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Trip.com deal was found by Cheapflights users on 11/2. 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.
Sun 11/308:55 pmBFS - LAS
2 stops52h 55mMultiple Airlines
Sun 12/712:00 pmLAS - BFS
2 stops25h 30mMultiple Airlines
Deal found 11/2$945
This American Airlines deal was found by Cheapflights users on 10/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:35 amBHD - LAS
1 stop20h 15mAmerican Airlines
Mon 12/158:55 pmLAS - BHD
1 stop13h 40mAmerican Airlines
Deal found 10/31$946
This Booking.com deal was found by Cheapflights users on 11/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:15 amBFS - LAS
2 stops18h 35mMultiple Airlines
Tue 12/237:35 pmLAS - BFS
2 stops19h 00mMultiple Airlines
Deal found 11/1$974
This TravelUp deal was found by Cheapflights users on 11/1. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:35 amBHD - LAS
2 stops20h 07mBritish Airways
Thu 11/278:55 pmLAS - BHD
1 stop13h 05mBritish Airways
Deal found 11/1$991
This Trip.com deal was found by Cheapflights users on 11/2. 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.
Sun 11/308:25 pmBHD - LAS
2 stops53h 25mBritish Airways
Sun 12/712:00 pmLAS - BHD
2 stops22h 40mBritish Airways
Deal found 11/2$1,043
This Gotogate deal was found by Cheapflights users on 11/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:20 pmBHD - LAS
1 stop28h 55mVirgin Atlantic
Thu 11/274:05 pmLAS - BHD
1 stop16h 45mVirgin Atlantic
Deal found 11/1$1,078
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/810:20 pmBFS - LAS
2 stops43h 25mMultiple Airlines
Mon 12/158:45 pmLAS - BFS
1 stop27h 35mMultiple Airlines
Deal found 10/31$1,135
This Mytrip deal was found by Cheapflights users on 11/1. 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 11/1710:20 amBFS - LAS
3 stops30h 01mMultiple Airlines
Thu 11/274:05 pmLAS - BFS
2 stops23h 40mMultiple Airlines
Deal found 11/1$1,143
This Mytrip deal was found by Cheapflights users on 10/31. 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 12/87:20 amBHD - LAS
2 stops22h 11mMultiple Airlines
Mon 12/157:05 amLAS - BHD
3 stops22h 30mMultiple Airlines
Deal found 10/31$1,211
This Mytrip deal was found by Cheapflights users on 11/2. 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 11/307:25 amBHD - LAS
3 stops43h 05mMultiple Airlines
Sun 12/79:10 amLAS - BHD
3 stops24h 10mMultiple Airlines
Deal found 11/2$1,214

Cheap flight deals from Northern Ireland to Las Vegas

Keep the following information in mind while searching for Northern Ireland to Las Vegas flight deals. Data was last updated November 3, 2025.

Round-trip from

$945
(Trip.com)

Popular in

October

Cheapest in

November

Average price

$860
From Northern Ireland to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Northern Ireland to Las Vegas 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 3, 2025.
Use the filters below to find and compare flights from Northern Ireland to Las Vegas that are best for you.

Fly from

Northern Ireland

Fly to

Las Vegas

Route

Depart

Return

Price

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Sun 11/30

8:55 pm-5:50 pm

2 stops52h 55m

Las Vegas Harry Reid Intl

Sun 12/7

12:00 pm-9:30 pm

2 stops25h 30m

$945

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Mon 12/8

6:35 am-6:50 pm

1 stop20h 15m

Las Vegas Harry Reid Intl

Mon 12/15

8:55 pm-6:35 pm

1 stop13h 40m

$946

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Tue 12/16

7:15 am-5:50 pm

2 stops18h 35m

Las Vegas Harry Reid Intl

Tue 12/23

7:35 pm-10:35 pm

2 stops19h 00m

$974

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Mon 11/17

6:35 am-6:42 pm

2 stops20h 07m

Las Vegas Harry Reid Intl

Thu 11/27

8:55 pm-6:00 pm

1 stop13h 05m

$991

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Fri 3/6

8:45 am-6:50 pm

1 stop18h 05m

Las Vegas Harry Reid Intl

Tue 3/10

9:55 pm-6:40 pm

1 stop13h 45m

$996

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Tue 3/3

11:25 am-6:50 pm

1 stop15h 25m

Las Vegas Harry Reid Intl

Thu 3/5

11:40 pm-10:30 am

2 stops26h 50m

$997

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Fri 3/6

11:30 am-6:50 pm

1 stop15h 20m

Las Vegas Harry Reid Intl

Tue 3/10

9:55 pm-6:40 pm

1 stop13h 45m

$1,001

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Mon 12/8

10:20 pm-9:45 am

2 stops43h 25m

Las Vegas Harry Reid Intl

Mon 12/15

8:45 pm-8:20 am

1 stop27h 35m

$1,135

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Mon 11/17

10:20 am-8:21 am

3 stops30h 01m

Las Vegas Harry Reid Intl

Thu 11/27

6:15 am-1:40 pm

3 stops23h 25m

$1,143

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

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

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Northern Ireland 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 Northern Ireland to Las Vegas
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 Northern Ireland to Las Vegas. 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 into for flights to Las Vegas from Northern Ireland?

    Located just 6.2 mi from the city center, Las Vegas Harry Reid Intl (LAS) is the airport most travelers will use when flying to Las Vegas from Northern Ireland.

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

    For as low as $991, American Airlines can have you in Las Vegas from Northern Ireland in 20h 07m. Airlines will cover a distance of 4902 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland to Las Vegas 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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