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Cheap flights from Northern Ireland to Las Vegas from £342

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — LAS
30 Jul — 6 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Las Vegas

Enter your travel dates to find the best prices.

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 30 June 2026.

Tue 18/805:55
BFS
-
LAS
2 stops24h 27m
Multiple Airlines
Tue 25/809:45
LAS
-
BFS
2 stops26h 05m
Multiple Airlines
Deal found 26/6£721
Sat 25/717:30
BHD
-
LAS
1 stop33h 05m
KLM
Sat 1/820:25
LAS
-
BHD
1 stop12h 30m
KLM
Deal found 27/6£772
Sat 25/709:50
BHD
-
LAS
2 stops21h 20m
Multiple Airlines
Sat 1/807:05
LAS
-
BHD
2 stops18h 15m
Multiple Airlines
Deal found 27/6£784
Mon 10/806:30
BFS
-
LAS
3 stops38h 25m
Multiple Airlines
Mon 17/817:55
LAS
-
BFS
2 stops21h 10m
Multiple Airlines
Deal found 29/6£820
Wed 29/709:50
BHD
-
LAS
1 stop16h 45m
Delta
Thu 6/810:31
LAS
-
BHD
2 stops22h 24m
Delta
Deal found 29/6£828
Fri 31/709:50
BHD
-
LAS
2 stops20h 30m
Delta
Wed 5/806:00
LAS
-
BHD
2 stops19h 20m
Delta
Deal found 29/6£832
Mon 10/809:50
BHD
-
LAS
2 stops20h 09m
Multiple Airlines
Fri 21/820:25
LAS
-
BHD
1 stop12h 30m
Multiple Airlines
Deal found 30/6£840
Mon 10/817:30
BHD
-
LAS
1 stop33h 05m
KLM
Fri 21/820:25
LAS
-
BHD
1 stop12h 30m
KLM
Deal found 30/6£840
Mon 10/806:30
BFS
-
LAS
3 stops42h 45m
Multiple Airlines
Thu 13/820:25
LAS
-
BFS
2 stops17h 15m
Multiple Airlines
Deal found 28/6£855
Tue 11/809:50
BHD
-
LAS
1 stop16h 45m
KLM
Thu 20/813:25
LAS
-
BHD
2 stops19h 30m
KLM
Deal found 28/6£865
Sat 1/807:05
BHD
-
LAS
2 stops20h 23m
American Airlines
Wed 5/815:39
LAS
-
BHD
2 stops16h 01m
American Airlines
Deal found 29/6£865
Sat 25/706:55
BFS
-
LAS
3 stops25h 41m
Multiple Airlines
Sat 1/817:50
LAS
-
BFS
2 stops21h 35m
Multiple Airlines
Deal found 27/6£967

Find 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 30 June 2026.

Round-trip from

£721

One-way from

£342
18/8-25/8
  • 18/8-25/8
  • 4 total stops
  • 50h 32m total
  • Northern Ireland to Las Vegas
Search Deals
21/9
  • 21/9
  • 2 total stops
  • 32h 41m total
  • Northern Ireland to Las Vegas
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 30 June 2026.
Use the filters below to find and compare flights from Northern Ireland to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Sat 25/7

17:30-18:35

1 stop33h 05m

Las Vegas Harry Reid Intl

Sat 1/8

20:25-16:55

1 stop12h 30m

£772

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Sat 25/7

09:50-23:10

2 stops21h 20m

Las Vegas Harry Reid Intl

Sat 1/8

07:05-09:20

2 stops18h 15m

£784

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Thu 30/7

17:30-18:35

1 stop33h 05m

Las Vegas Harry Reid Intl

Thu 6/8

05:50-09:20

2 stops19h 30m

£828

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Wed 29/7

09:50-18:35

1 stop16h 45m

Las Vegas Harry Reid Intl

Thu 6/8

10:31-16:55

2 stops22h 24m

£828

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Mon 10/8

21:50-22:22

2 stops32h 32m

Las Vegas Harry Reid Intl

Mon 17/8

17:55-23:05

2 stops21h 10m

£834

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Tue 18/8

05:55-22:22

2 stops24h 27m

Las Vegas Harry Reid Intl

Tue 25/8

15:45-15:15

1 stop15h 30m

£840

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Mon 10/8

06:30-17:15

3 stops42h 45m

Las Vegas Harry Reid Intl

Thu 13/8

20:25-21:40

2 stops17h 15m

£855

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Sat 1/8

17:30-15:55

2 stops30h 25m

Las Vegas Harry Reid Intl

Sun 9/8

20:25-09:20

1 stop28h 55m

£867

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Thu 30/7

17:30-18:35

1 stop33h 05m

Las Vegas Harry Reid Intl

Tue 11/8

20:25-09:20

1 stop28h 55m

£893

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Sun 2/8

09:50-23:10

2 stops21h 20m

Las Vegas Harry Reid Intl

Tue 11/8

20:25-09:20

1 stop28h 55m

£897

Flights are sorted by cheapest return flights first.

Deals found on 26/6

Showing 1-10 of 27 resultsSorted by cheapest first
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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 return 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?

    For a flight from Northern Ireland to Las Vegas, you will be flying into 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 Northern Ireland to Las Vegas?

    Airlines like KLM and Delta fly from Northern Ireland to Las Vegas in about 33h 05m. The time it takes to get you to your destination can typically vary by up to . There are 4902 mi between Northern Ireland and Las Vegas.

  • 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 holiday 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

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Furnace Creek
Henderson

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Northern Ireland to Las Vegas

Discover the top airline that operate flights from Northern Ireland to Las Vegas. 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 858,174 searches. Data last updated 30 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£650Average£761FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Northern Ireland to Las Vegas?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Northern Ireland to Las Vegas. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Las Vegas?

Cheapflights helps you find that perfect flight to Las Vegas from Northern Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Northern Ireland to Las Vegas with no change fees?

Yes, we can. To see specific flights from Northern Ireland to Las Vegas with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Northern Ireland to Las Vegas become cheaper?

Not ready to book yet? You can track prices for flights from Northern Ireland to Las Vegas on Cheapflights with our Price Alert feature and get notified when better prices are available.

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