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

Airlines like Delta and British Airways fly from Northern Ireland to Las Vegas in about 15h 45m. The time it takes to get you to your destination can typically vary by up to 5h 59m. There are 4902 mi between Northern Ireland and Las Vegas. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 inches per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.

If weather is an important factor for your trip to Las Vegas, 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 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

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

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

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.

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.

£350+ Cheap Flights from Northern Ireland to Las Vegas

Cheap flight deals from Northern Ireland to Las Vegas

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 October 2026.

Wed 25/1111:00 -

2 stops35h 35m

Wed 2/1212:20 -

2 stops19h 10m

Deal found 26/10£760

Thu 12/1107:15 -

2 stops33h 48m

Tue 24/1114:35 -

2 stops39h 55m

Deal found 29/10£786

Mon 7/1209:25 -

1 stop17h 25m

Mon 14/1220:55 -

1 stop13h 40m

Deal found 29/10£795

Wed 25/1112:20 -

1 stop14h 30m

Wed 2/1212:53 -

2 stops16h 22m

Deal found 26/10£801

Thu 12/1109:40 -

2 stops21h 44m

Tue 24/1109:53 -

2 stops22h 52m

Deal found 26/10£810

Mon 7/1209:25 -

1 stop17h 25m

Tue 15/1220:55 -

1 stop15h 15m

Deal found 30/10£812

Sat 5/1209:40 -

3 stops36h 13m

Wed 9/1207:45 -

2 stops27h 15m

Deal found 27/10£819

Fri 20/1117:05 -

1 stop29h 10m

Thu 26/1106:00 -

2 stops19h 10m

Deal found 29/10£821

Mon 7/1206:35 -

1 stop20h 15m

Tue 15/1208:54 -

2 stops17h 56m

Deal found 30/10£823

Thu 10/1214:00 -

2 stops31h 10m

Thu 17/1206:30 -

2 stops27h 10m

Deal found 26/10£918

Sun 15/1118:10 -

3 stops36h 23m

Thu 19/1107:45 -

3 stops25h 10m

Deal found 29/10£1,152

Sun 15/1109:05 -

2 stops20h 25m

Thu 19/1119:35 -

2 stops30h 40m

Deal found 29/10£1,252

Find flight deals from Northern Ireland to Las Vegas

Round-trip from	£760
One-way from	£350

25/11-2/12
4 total stops
54h 45m total
Northern Ireland to Las Vegas

Search Deals

24/11-31/12
3 total stops
55h 10m total
Northern Ireland to Las Vegas

Search Deals

Cheapflights Fare Finder

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 Belfast City - LAS Las Vegas Harry Reid Intl

BHDLAS

Belfast City

Tue 24/11

14:20-13:30

3 stops55h 10m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£350

BelfastLas Vegas

BHD Belfast City - LAS Las Vegas Harry Reid Intl

BHDLAS

Belfast City

Wed 27/1

07:25-14:15

3 stops38h 50m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£388

BelfastLas Vegas

BHD Belfast City - LAS Las Vegas Harry Reid Intl

BHDLAS

Belfast City

Thu 12/11

07:15-10:33

2 stops35h 18m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£442

BelfastLas Vegas

BHD Belfast City - LAS Las Vegas Harry Reid Intl

BHDLAS

Belfast City

Tue 16/2

15:05-15:15

1 stop32h 10m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£546

BelfastLas Vegas

BHD Belfast City - LAS Las Vegas Harry Reid Intl

BHDLAS

Belfast City

Wed 27/1

12:20-18:33

2 stops38h 13m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£549

Fastest return journey

BelfastLas Vegas

BHD Belfast City - LAS Las Vegas Harry Reid Intl

BHDLAS

Belfast City

Tue 24/11

07:00-17:50

2 stops18h 50m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£635

BelfastLas Vegas

BHD Belfast City - LAS Las Vegas Harry Reid Intl

BHDLAS

Belfast City

Thu 12/11

09:40-23:24

2 stops21h 44m

Las Vegas Harry Reid Intl

Tue 24/11

09:53-16:45

2 stops22h 52m

£810

BelfastLas Vegas

BHD Belfast City - LAS Las Vegas Harry Reid Intl

BHDLAS

Belfast City

Mon 7/12

06:35-18:50

1 stop20h 15m

Las Vegas Harry Reid Intl

Tue 15/12

08:54-10:50

2 stops17h 56m

£823

BelfastLas Vegas

BHD Belfast City - LAS Las Vegas Harry Reid Intl

BHDLAS

Belfast City

Thu 21/1

11:05-18:50

1 stop15h 45m

Las Vegas Harry Reid Intl

Mon 25/1

20:55-18:35

1 stop13h 40m

£842

BelfastLas Vegas

BHD Belfast City - LAS Las Vegas Harry Reid Intl

BHDLAS

Belfast City

Tue 26/1

18:15-15:15

1 stop29h 00m

Las Vegas Harry Reid Intl

Sat 30/1

20:55-20:25

1 stop15h 30m

£842

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 14 resultsSorted by cheapest first

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.

BHD-LAS

LDY-LAS

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

GBNIR-LAS

BHD-LAS

LDY-LAS

No data available for this route at this time. Please check back soon.

Related info for your journey

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 Delta and British Airways fly from Northern Ireland to Las Vegas in about 15h 45m. The time it takes to get you to your destination can typically vary by up to 5h 59m. There are 4902 mi between Northern Ireland and Las Vegas. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
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.

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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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Cheap flights from Northern Ireland to Las Vegas from £350

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Northern Ireland to Las Vegas

Cheapest flights from Northern Ireland to Las VegasExplore 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 October 2026.

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 October 2026.

Best flights from Northern Ireland to Las VegasDiscover carefully curated flight deals from Northern Ireland to Las Vegas that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Discover carefully curated flight deals from Northern Ireland to Las Vegas that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Northern Ireland to Las VegasDiscover last-minute flight deals from Northern Ireland to Las Vegas. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Northern Ireland to Las Vegas. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Northern Ireland to Las VegasSearch for one-way flight options from Northern Ireland to Las Vegas. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options from Northern Ireland to Las Vegas. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Find flight deals from Northern Ireland to Las Vegas

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Use the filters below to find and compare flights from Northern Ireland to Las Vegas that are best for you.

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.

Cheapflights Insights

Related info for your journey

What airport do you fly into for flights to Las Vegas from Northern Ireland?

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

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

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

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

Travelling to a place near Las Vegas?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Northern Ireland to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Las Vegas by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Nevada

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Search flights from Northern Ireland to Las Vegas by cabin class

Find flights from Northern Ireland to Las Vegas, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Las Vegas

Explore flights to Las Vegas departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2026.

Northern Ireland and Las Vegas flights

Browse other Northern Ireland and Las Vegas flight options. Last updated on 30 October 2026.

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

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

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

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

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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 October 2026.

Best flights from Northern Ireland to Las Vegas
Discover carefully curated flight deals from Northern Ireland to Las Vegas that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Northern Ireland to Las Vegas
Discover last-minute flight deals from Northern Ireland to Las Vegas. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Northern Ireland to Las Vegas
Search for one-way flight options from Northern Ireland to Las Vegas. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.