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Cheap flights from Belfast Intl Airport to Las Vegas from £738

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — LAS
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Belfast Intl to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 February 2025.

Round-trip from

£738

Popular in

August

Cheapest in

November

Average price

£729
4/4-5/4
  • 4/4-5/4
  • 6 total stops
  • 82h 51m total
  • Belfast to Las Vegas
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£93 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£28 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Find flight deals from Belfast Intl to Las Vegas

Cheapest flights from Belfast Intl to Las Vegas
Explore the most affordable flight options available from Belfast Intl to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Fri 4/406:05BFS - LAS
3 stops47h 32mMultiple Airlines
Sat 5/401:01LAS - BFS
3 stops35h 19mMultiple Airlines
Deal found 20/2£738

Find flights from Belfast Intl to Las Vegas within your budget

Customise your flight search to find flights from Belfast Intl 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 21 February 2025.

Fly from

Belfast Intl

Fly to

Las Vegas

Route

Depart

Return

Price

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Fri 4/4

06:05-21:37

3 stops47h 32m

Las Vegas Harry Reid Intl

Sat 5/4

01:01-20:20

3 stops35h 19m

£738

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Best time to book a flight from Belfast Intl to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Belfast Intl 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.

Travel insights for flights from Belfast Intl to Las Vegas

Get recent, data-driven insights about flights from Belfast Intl to Las Vegas including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Belfast Intl 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 21 February 2025.

It’s optimal to fly from Belfast Intl Airport to Las Vegas in the morning. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight at midday.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

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.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

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).

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl 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 Belfast Intl?

    Most people fly into Las Vegas Harry Reid Intl (LAS) if they book a flight to Las Vegas from Belfast Intl. On average, Harry Reid Intl has 0 inbound flights from Belfast Intl per day from 1 airline. Las Vegas Harry Reid Intl is conveniently located just 6.2 mi from Las Vegas’s city center.

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

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

  • How can I find direct flights from Belfast Intl to Las Vegas?

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

  • Can I find deals for business class flights from Belfast Intl to Las Vegas?

    Yes. Cheapflights offers flight deals from Belfast Intl 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.

  • What is the cheapest month to book a flight from Belfast Intl Airport to Las Vegas?

    Currently, January is the cheapest month in which you can book a flight from Belfast Intl Airport to Las Vegas (average of £689). Flying from Belfast Intl Airport 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.

See more FAQs

Travelling to a place near Belfast Intl Airport?

Book flights to Belfast Intl Airport if you plan to visit one of these locations
Kingman
Henderson
Primm
Paradise

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast Intl to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
Belfast City to Las Vegas flights

Top airline flying from Belfast Intl to Las Vegas

Discover the top airline that operate flights from Belfast Intl 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£644Average£827FlexibilityNo 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 Belfast Intl to Las Vegas?

When you search for this flight from Belfast Intl to Las Vegas, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Las Vegas?

Cheapflights simply makes it quick and affordable to book flights from Belfast Intl to Las Vegas by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Belfast Intl to Las Vegas with no change fees?

Need flexible booking options for your flight to Las Vegas from Belfast Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Belfast Intl to Las Vegas become cheaper?

Yes! Start tracking prices for Belfast Intl to Las Vegas flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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