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Cheap flights from Belfast to Las Vegas from £303

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Las Vegas departing on 13/4. 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.
Multiple Airlines Logo
06:55 - 22:00
BFS
-
LAS
23h 05m
2 stops
Multiple Airlines Logo
00:18 - 21:30
LAS
-
BFS
37h 12m
3 stops
£727Multiple Airlines
Sun, 12 Apr - Sat, 18 Apr
Multiple Airlines Logo
06:55 - 20:16
BFS
-
LAS
45h 21m
3 stops
Multiple Airlines Logo
00:18 - 21:30
LAS
-
BFS
37h 12m
3 stops
£751Multiple Airlines
Sun, 12 Apr - Sat, 18 Apr
Multiple Airlines Logo
06:05 - 22:00
BFS
-
LAS
23h 55m
2 stops
Multiple Airlines Logo
12:40 - 20:55
LAS
-
BFS
24h 15m
2 stops
£782Multiple Airlines
Fri, 17 Apr - Tue, 21 Apr
British Airways Logo
06:45 - 20:13
BHD
-
LAS
20h 28m
2 stops
British Airways Logo
08:00 - 11:30
LAS
-
BHD
20h 30m
2 stops
£790British Airways
Fri, 13 Mar - Tue, 17 Mar
Multiple Airlines Logo
06:15 - 20:35
BFS
-
LAS
22h 20m
2 stops
Multiple Airlines Logo
09:10 - 19:35
LAS
-
BFS
26h 25m
2 stops
£815Multiple Airlines
Wed, 1 Apr - Wed, 8 Apr
Multiple Airlines Logo
06:15 - 20:35
BFS
-
LAS
22h 20m
2 stops
Multiple Airlines Logo
12:30 - 19:35
LAS
-
BFS
23h 05m
2 stops
£819Multiple Airlines
Wed, 1 Apr - Wed, 8 Apr
Delta Logo
06:30 - 19:54
BHD
-
LAS
20h 24m
2 stops
Delta Logo
13:20 - 16:50
LAS
-
BHD
20h 30m
2 stops
£834Delta
Sat, 14 Mar - Wed, 18 Mar
Multiple Airlines Logo
08:15 - 22:00
BFS
-
LAS
21h 45m
2 stops
Multiple Airlines Logo
12:40 - 15:30
LAS
-
BFS
18h 50m
2 stops
£843Multiple Airlines
Mon, 13 Apr - Mon, 20 Apr
British Airways Logo
06:30 - 20:00
BHD
-
LAS
21h 30m
1 stop
British Airways Logo
15:55 - 18:45
LAS
-
BHD
18h 50m
2 stops
£848British Airways
Wed, 8 Apr - Mon, 13 Apr
American Airlines Logo
06:30 - 18:55
BHD
-
LAS
20h 25m
2 stops
American Airlines Logo
15:07 - 17:30
LAS
-
BHD
18h 23m
2 stops
£856American Airlines
Wed, 8 Apr - Mon, 13 Apr

British Airways flights from Belfast to Las Vegas

Our best British Airways deals on Belfast to Las Vegas flight tickets
British Airways
13 Mar
BHD06:45Belfast City
20h 28m
2 stops
LAS20:13Las Vegas Harry Reid Intl
17 Mar
LAS08:00Las Vegas Harry Reid Intl
20h 30m
2 stops
BHD11:30Belfast City
£790
British Airways
8 Apr
BHD06:30Belfast City
21h 30m
1 stop
LAS20:00Las Vegas Harry Reid Intl
13 Apr
LAS15:55Las Vegas Harry Reid Intl
18h 50m
2 stops
BHD18:45Belfast City
£848
British Airways
1 Apr
BHD11:35Belfast City
20h 47m
2 stops
LAS00:22Las Vegas Harry Reid Intl
8 Apr
LAS11:51Las Vegas Harry Reid Intl
17h 44m
2 stops
BHD13:35Belfast City
£885

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 3 March 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

BFS - LAS

BFSLAS

Belfast Intl

Sun 12/4

06:55-22:00

2 stops23h 05m

Las Vegas Harry Reid Intl

Sat 18/4

00:18-21:30

3 stops37h 12m

£727

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Sun 12/4

06:55-20:16

3 stops45h 21m

Las Vegas Harry Reid Intl

Sat 18/4

00:18-21:30

3 stops37h 12m

£751

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Fri 17/4

06:05-22:00

2 stops23h 55m

Las Vegas Harry Reid Intl

Tue 21/4

12:40-20:55

2 stops24h 15m

£782

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Fri 13/3

06:45-20:13

2 stops20h 28m

Las Vegas Harry Reid Intl

Tue 17/3

08:00-11:30

2 stops20h 30m

£790

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Wed 1/4

06:15-20:35

2 stops22h 20m

Las Vegas Harry Reid Intl

Wed 8/4

09:10-19:35

2 stops26h 25m

£815

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Wed 1/4

06:15-20:35

2 stops22h 20m

Las Vegas Harry Reid Intl

Wed 8/4

12:30-19:35

2 stops23h 05m

£819

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Sat 14/3

06:30-19:54

2 stops20h 24m

Las Vegas Harry Reid Intl

Wed 18/3

13:20-16:50

2 stops20h 30m

£834

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Mon 13/4

08:15-22:00

2 stops21h 45m

Las Vegas Harry Reid Intl

Mon 20/4

12:40-15:30

2 stops18h 50m

£843

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Wed 8/4

06:30-20:00

1 stop21h 30m

Las Vegas Harry Reid Intl

Mon 13/4

15:55-18:45

2 stops18h 50m

£848

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Wed 8/4

06:30-18:55

2 stops20h 25m

Las Vegas Harry Reid Intl

Mon 13/4

15:07-17:30

2 stops18h 23m

£856

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Belfast to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Belfast to Las Vegas Harry Reid Intl?

Finnair is the most popular carrier operating from Belfast to Las Vegas Harry Reid Intl

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

20h 05m

Direct flights

None
The fastest flight from Belfast to Las Vegas takes 20h 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 20h 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 £586Free CancellationRating
6.7
7,773 reviews
Search British Airways flights

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
Laughlin
Furnace Creek
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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