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$849+ Cheap flights from Belfast to Las Vegas (LAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LAS
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Belfast to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) 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 April 17, 2025.

Round-trip from

$879
(American Airlines)

Popular in

August

Cheapest in

February

Average price

$1,031
From Belfast to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($147 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Belfast to Las Vegas

Cheapest flights from Belfast to Las Vegas
Explore the most affordable flight options available from Belfast to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Expedia deal was found by Cheapflights users on 4/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/269:35 amBHD - LAS
2 stops19h 23mBritish Airways
Tue 4/2910:18 amLAS - BHD
2 stops16h 17mBritish Airways
Deal found 4/17$849
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/123:25 pmBHD - LAS
1 stop29h 55mAmerican Airlines
Tue 5/203:10 pmLAS - BHD
1 stop16h 10mAmerican Airlines
Deal found 4/16$879
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1212:15 pmBHD - LAS
2 stops17h 45mMultiple Airlines
Tue 5/205:03 amLAS - BHD
2 stops21h 32mMultiple Airlines
Deal found 4/16$891
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Mon 5/126:10 amBFS - LAS
2 stops25h 11mMultiple Airlines
Tue 5/203:00 pmLAS - BFS
1 stop16h 00mMultiple Airlines
Deal found 4/16$976

Cheapflights Fare Finder

Customize your flight search to find flights from Belfast 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 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Belfast to Las Vegas that are best for you.

Fly from

Belfast

Fly to

Las Vegas

Route

Depart

Return

Price

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Mon 5/12

3:25 pm-1:20 pm

1 stop29h 55m

Las Vegas Harry Reid Intl

Tue 5/20

3:10 pm-3:20 pm

1 stop16h 10m

$879

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Mon 5/12

12:15 pm-10:00 pm

2 stops17h 45m

Las Vegas Harry Reid Intl

Tue 5/20

5:03 am-10:35 am

2 stops21h 32m

$891

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Mon 5/12

6:10 am-11:21 pm

2 stops25h 11m

Las Vegas Harry Reid Intl

Tue 5/20

3:00 pm-3:00 pm

1 stop16h 00m

$976

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Best time to book a flight from Belfast to Las Vegas

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

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

Currently, August is the cheapest month in which you can book a flight from Belfast to Las Vegas (average of $198). Flying from Belfast to Las Vegas in March is currently the most expensive (average of $269). 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.

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 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

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 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated April 17, 2025.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.

Related info for your journey

Find useful and relevant information for your journey from Belfast 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?

    Located just 6.2 mi from the city center, Las Vegas Harry Reid Intl is the airport most travelers will use when flying to Las Vegas from Belfast. Booking flights from Belfast to Harry Reid Intl (LAS) should be relatively easy as there are 0 daily inbound flights from Belfast from 0 different airlines.

  • What is the cheapest airline to fly from Belfast to Las Vegas round-trip?

    Cheapflights users have booked flights from Belfast to Las Vegas round-trip from $879. American Airlines is currently priced 19% below the average price you’ll pay for this route.

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast 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 to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Belfast to Las Vegas (average of $198). Flying from Belfast to Las Vegas in March is currently the most expensive (average of $269). 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

Traveling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Henderson
Paradise
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Alternative routes for Belfast to Las Vegas

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