Q: How much does it cost for a return flight from Northern Ireland to Las Vegas?

Airfare is below average for this route at the moment. Northern Ireland to Las Vegas flights typically cost between £739 and £871 in October. The cheapest return flight price found within the last 3 days was £689 on Multiple Airlines (9 Oct-16 Oct).

Question 1

How much does it cost for a return flight from Northern Ireland to Las Vegas?

Accepted Answer

Airfare is below average for this route at the moment.Northern Ireland to Las Vegas flights typically cost between £739 and £871 in October.
The cheapest return flight price found within the last 3 days was £689 on Multiple Airlines (9 Oct-16 Oct).

Question 2

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

Accepted Answer

Airlines like British Airways and Delta fly from Northern Ireland to Las Vegas in about 18h. The time it takes to get you to your destination can typically vary by up to 5h 58m. 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.

Question 3

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Las Vegas (average of £689). Flying from Northern Ireland to Las Vegas in July is currently the most expensive (average of £1,020). 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.

Question 4

E

Accepted Answer

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.

Question 5

E

Accepted Answer

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).

Question 6

What is the cheapest month to fly from Northern Ireland to Las Vegas?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in October. For low rates, February can be a great choice for travel to Las Vegas. Flights to Las Vegas from Northern Ireland in February are about £806 on average during February, but can be found for as low as £620.

Question 7

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

Accepted Answer

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.

Question 8

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

Accepted Answer

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.

Question 9

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

Accepted Answer

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

Question 10

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

Accepted Answer

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.

Question 11

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

Accepted Answer

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.

Question 12

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

Accepted Answer

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.

Question 13

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

Accepted Answer

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!

Question 14

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

Accepted Answer

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.

Question 15

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

Accepted Answer

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.

Round-trip from	£632
Popular in	October
Cheapest in	February
Average price	£840

Cheap flights from Northern Ireland to Las Vegas from £632

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. 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

Keep the following information in mind while searching for Northern Ireland to Las Vegas flight deals. Data was last updated 26 August 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find 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 26 August 2025.

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 26 August 2025.

Cheapflights Fare Finder

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

Everything you need to know about your flight from Northern Ireland to Las Vegas

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

Find hourly flight availability from Northern Ireland to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 August 2025.

How much does it cost for a return flight from Northern Ireland to Las Vegas?

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?

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?

What is the cheapest month to book a flight 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.

Top airline flying from Northern Ireland to Las Vegas

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?

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?

100% Free

Book with Flexibility

Travel Smart

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 26 August 2025.