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$360+ 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BFS
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
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 March 26, 2025.

Round-trip from

$825
(oojo)

One-way from

$360
(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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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 March 26, 2025.

This oojo deal was found by Cheapflights users on 3/25. 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.
Mon 9/2211:30 amLAS - BHD
2 stops17h 25mBritish Airways
Mon 9/297:30 pmBHD - LAS
1 stop32h 30mBritish Airways
Deal found 3/25$825
This StudentUniverse deal was found by Cheapflights users on 3/25. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2211:30 amLAS - BHD
2 stops39h 05mFinnair
Mon 9/293:25 pmBHD - LAS
2 stops34h 00mFinnair
Deal found 3/25$841
This Delta deal was found by Cheapflights users on 3/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/218:25 pmLAS - BHD
1 stop16h 50mDelta
Thu 10/26:30 amBHD - LAS
2 stops25h 15mDelta
Deal found 3/25$874
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Sun 9/2110:00 pmLAS - BFS
1 stop15h 30mMultiple Airlines
Tue 9/307:25 amBFS - LAS
2 stops22h 04mMultiple Airlines
Deal found 3/25$987
This Mytrip deal was found by Cheapflights users on 3/25. 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 7/189:42 amLAS - BHD
2 stops26h 43mMultiple Airlines
Fri 7/2510:20 amBHD - LAS
2 stops43h 38mMultiple Airlines
Deal found 3/25$1,000
This Iberia deal was found by Cheapflights users on 3/25. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/233:10 pmLAS - BHD
1 stop18h 20mIberia
Sat 9/277:05 amBHD - LAS
1 stop16h 55mIberia
Deal found 3/25$1,111
This Gurufare deal was found by Cheapflights users on 3/25. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:03 amLAS - BHD
3 stops27h 12mAer Lingus
Mon 9/296:50 amBHD - LAS
3 stops23h 42mAer Lingus
Deal found 3/25$1,264
This Air France deal was found by Cheapflights users on 3/25. 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.
Mon 9/228:25 pmLAS - BHD
1 stop12h 30mKLM
Sun 9/286:30 amBHD - LAS
2 stops20h 42mKLM
Deal found 3/25$1,374

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 March 26, 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

Mon 9/22

11:30 am-12:55 pm

2 stops17h 25m

Belfast City

Mon 9/29

7:30 pm-8:00 pm

1 stop32h 30m

$825

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Mon 9/22

11:30 am-10:35 am

2 stops39h 05m

Belfast City

Mon 9/29

3:25 pm-5:25 pm

2 stops34h 00m

$841

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Sun 9/21

8:25 pm-9:15 pm

1 stop16h 50m

Belfast City

Thu 10/2

6:30 am-11:45 pm

2 stops25h 15m

$874

Las VegasBelfast

LAS - BFS

LASBFS

Las Vegas Harry Reid Intl

Sun 9/21

10:00 pm-9:30 pm

1 stop15h 30m

Belfast Intl

Tue 9/30

7:25 am-9:29 pm

2 stops22h 04m

$987

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Fri 7/18

9:42 am-8:25 pm

2 stops26h 43m

Belfast City

Fri 7/25

10:20 am-9:58 pm

2 stops43h 38m

$1,000

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Fri 9/19

10:15 pm-8:45 pm

1 stop14h 30m

Belfast City

Tue 9/30

9:35 am-8:00 pm

1 stop18h 25m

$1,122

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Mon 9/22

7:03 am-6:15 pm

3 stops27h 12m

Belfast City

Mon 9/29

6:50 am-10:32 pm

3 stops23h 42m

$1,264

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Mon 9/22

8:25 pm-4:55 pm

1 stop12h 30m

Belfast City

Sun 9/28

6:30 am-7:12 pm

2 stops20h 42m

$1,374

Las VegasBelfast

LAS - BFS

LASBFS

Las Vegas Harry Reid Intl

Wed 6/18

12:35 pm-6:35 pm

2 stops22h 00m

$360

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Wed 6/18

12:35 pm-5:40 pm

2 stops21h 05m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 11 results
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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 March 26, 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.

Rainfall in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Northern Ireland ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Northern Ireland when rainfall is around 2.0 in.

Temperature in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Northern Ireland. Reviews last updated March 26, 2025.
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,266 reviews
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aer Lingus
7.0
Good
1,062 reviews
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Iberia
7.0
Good
2,646 reviews
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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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