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Cheap flights from Belfast to Las Vegas from £571

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Las Vegas departing on 20/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Belfast to Las Vegas

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
08:45 - 18:50
BHD
-
LAS
18h 05m
1 stop
British Airways Logo
10:31 - 14:50
LAS
-
BHD
20h 19m
2 stops
£571British Airways
Fri, 20 Feb - Tue, 24 Feb
British Airways Logo
06:45 - 19:59
BHD
-
LAS
21h 14m
2 stops
British Airways Logo
10:31 - 11:30
LAS
-
BHD
16h 59m
2 stops
£576British Airways
Fri, 20 Feb - Tue, 24 Feb
British Airways Logo
06:45 - 18:50
BHD
-
LAS
20h 05m
1 stop
British Airways Logo
11:57 - 11:30
LAS
-
BHD
15h 33m
2 stops
£600British Airways
Fri, 6 Feb - Tue, 10 Feb
British Airways Logo
19:35 - 22:03
BHD
-
LAS
34h 28m
2 stops
British Airways Logo
06:03 - 10:30
LAS
-
BHD
20h 27m
2 stops
£605British Airways
Fri, 6 Feb - Tue, 10 Feb
British Airways Logo
06:45 - 18:50
BHD
-
LAS
20h 05m
1 stop
British Airways Logo
20:55 - 08:15
LAS
-
BHD
27h 20m
1 stop
£608British Airways
Fri, 6 Feb - Tue, 10 Feb
Multiple Airlines Logo
07:10 - 22:02
BFS
-
LAS
46h 52m
3 stops
Multiple Airlines Logo
19:35 - 22:40
LAS
-
BFS
19h 05m
2 stops
£737Multiple Airlines
Sat, 28 Feb - Sat, 7 Mar
Multiple Airlines Logo
06:00 - 17:50
BFS
-
LAS
19h 50m
2 stops
Multiple Airlines Logo
19:35 - 21:45
LAS
-
BFS
18h 10m
2 stops
£802Multiple Airlines
Sat, 28 Feb - Sat, 7 Mar
Multiple Airlines Logo
07:10 - 22:12
BFS
-
LAS
47h 02m
3 stops
Multiple Airlines Logo
12:10 - 22:20
LAS
-
BFS
26h 10m
3 stops
£848Multiple Airlines
Sat, 28 Feb - Sat, 7 Mar
British Airways Logo
09:35 - 21:30
BHD
-
LAS
19h 55m
2 stops
British Airways Logo
17:20 - 18:15
LAS
-
BHD
16h 55m
1 stop
£4,650British Airways
Sat, 16 May - Sat, 23 May
British Airways Logo
07:05 - 14:55
BHD
-
LAS
15h 50m
1 stop
British Airways Logo
17:20 - 15:05
LAS
-
BHD
13h 45m
1 stop
£8,472British Airways
Sat, 16 May - Sat, 23 May

British Airways flights from Belfast to Las Vegas

Our best British Airways deals on Belfast to Las Vegas flight tickets
British Airways
20 Feb
BHD08:45Belfast City
18h 05m
1 stop
LAS18:50Las Vegas Harry Reid Intl
24 Feb
LAS10:31Las Vegas Harry Reid Intl
20h 19m
2 stops
BHD14:50Belfast City
£571
British Airways
20 Feb
BHD06:45Belfast City
21h 14m
2 stops
LAS19:59Las Vegas Harry Reid Intl
24 Feb
LAS10:31Las Vegas Harry Reid Intl
16h 59m
2 stops
BHD11:30Belfast City
£576
British Airways
6 Feb
BHD06:45Belfast City
20h 05m
1 stop
LAS18:50Las Vegas Harry Reid Intl
10 Feb
LAS11:57Las Vegas Harry Reid Intl
15h 33m
2 stops
BHD11:30Belfast City
£600

momondo Fare Finder

 
Customise 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, momondo users made 279,928 searches. Data last updated 15 January 2026.
Use the filters below to find and compare flights from Belfast to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Fri 20/2

08:45-18:50

1 stop18h 05m

Las Vegas Harry Reid Intl

Tue 24/2

10:31-14:50

2 stops20h 19m

£571

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Fri 20/2

06:45-19:59

2 stops21h 14m

Las Vegas Harry Reid Intl

Tue 24/2

10:31-11:30

2 stops16h 59m

£576

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Fri 6/2

06:45-18:50

1 stop20h 05m

Las Vegas Harry Reid Intl

Tue 10/2

11:57-11:30

2 stops15h 33m

£600

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Fri 6/2

19:35-22:03

2 stops34h 28m

Las Vegas Harry Reid Intl

Tue 10/2

06:03-10:30

2 stops20h 27m

£605

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Fri 6/2

06:45-18:50

1 stop20h 05m

Las Vegas Harry Reid Intl

Tue 10/2

20:55-08:15

1 stop27h 20m

£608

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Sat 28/2

07:10-22:02

3 stops46h 52m

Las Vegas Harry Reid Intl

Sat 7/3

19:35-22:40

2 stops19h 05m

£737

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Sat 28/2

06:00-17:50

2 stops19h 50m

Las Vegas Harry Reid Intl

Sat 7/3

19:35-21:45

2 stops18h 10m

£802

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Sat 28/2

07:10-22:12

3 stops47h 02m

Las Vegas Harry Reid Intl

Sat 7/3

12:10-22:20

3 stops26h 10m

£848

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Sat 16/5

09:35-21:30

2 stops19h 55m

Las Vegas Harry Reid Intl

Sat 23/5

17:20-18:15

1 stop16h 55m

£4,650

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Sat 16/5

07:05-14:55

1 stop15h 50m

Las Vegas Harry Reid Intl

Sat 23/5

17:20-15:05

1 stop13h 45m

£8,472

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Belfast to Las Vegas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to Las Vegas

Fastest flight time

18h 05m

Direct flights

None
The fastest flight from Belfast to Las Vegas takes 18h 05m
There are no direct flights from Belfast to Las Vegas. There are no popular flight routes from Belfast to Las Vegas.
Search flight deals

  • How far is Belfast to Las Vegas Harry Reid Intl by plane?

    The straight-line distance from Belfast to Las Vegas Harry Reid Intl is 4895.1 mi. A reasonable flight in good conditions will take 18h 05m.

  • When did momondo last update prices for flights from Belfast to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Belfast to Las Vegas Harry Reid Intl Airport are updated daily.

  • How many operators does momondo search for flights from Belfast to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Belfast to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Belfast to Las Vegas

Compare and see reviews for airlines that fly from Belfast to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £584Free CancellationRating
6.7
7,676 reviews
Search British Airways flights

  • How do I get Price Alerts for flights from Belfast to Las Vegas?

    Search flight deals from Belfast to Las Vegas. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Belfast to Las Vegas with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Henderson
Paradise
Mesquite
Boulder City
Furnace Creek
Laughlin
North Las Vegas
Mount Charleston

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Las Vegas?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Las Vegas from Belfast.

Can I find flights from Belfast to Las Vegas with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Belfast to Las Vegas flights to just show those with flexible booking policies.

How can momondo help me find flights from Belfast to Las Vegas?

Once all potential Belfast to Las Vegas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Belfast to Las Vegas right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Belfast to Las Vegas flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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