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Cheap flights from Northern Ireland to Las Vegas from £788

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Las Vegas departing on 6/3. 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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Cheap return flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
17:20 - 16:39
BHD
-
LAS
31h 19m
2 stops
Virgin Atlantic Logo
23:35 - 16:45
LAS
-
BHD
34h 10m
2 stops
£788Virgin Atlantic
Fri, 6 Mar - Sun, 8 Mar
British Airways Logo
20:00 - 18:50
BHD
-
LAS
30h 50m
1 stop
British Airways Logo
12:02 - 14:15
LAS
-
BHD
18h 13m
2 stops
£791British Airways
Thu, 19 Feb - Mon, 23 Feb
British Airways Logo
10:40 - 00:25
BHD
-
LAS
21h 45m
2 stops
British Airways Logo
17:50 - 18:35
LAS
-
BHD
16h 45m
2 stops
£794British Airways
Thu, 19 Feb - Mon, 23 Feb
British Airways Logo
09:05 - 19:53
BHD
-
LAS
18h 48m
2 stops
British Airways Logo
12:02 - 16:05
LAS
-
BHD
20h 03m
2 stops
£795British Airways
Thu, 19 Feb - Mon, 23 Feb
Multiple Airlines Logo
07:50 - 21:33
BFS
-
LAS
21h 43m
2 stops
Multiple Airlines Logo
22:05 - 21:55
LAS
-
BFS
16h 50m
1 stop
£798Multiple Airlines
Fri, 6 Mar - Sun, 8 Mar
British Airways Logo
15:05 - 18:50
BHD
-
LAS
35h 45m
1 stop
British Airways Logo
17:50 - 20:15
LAS
-
BHD
18h 25m
2 stops
£807British Airways
Thu, 19 Feb - Mon, 23 Feb
British Airways Logo
11:05 - 00:25
BHD
-
LAS
21h 20m
2 stops
British Airways Logo
14:46 - 16:05
LAS
-
BHD
17h 19m
2 stops
£812British Airways
Thu, 19 Feb - Mon, 23 Feb
British Airways Logo
12:25 - 18:50
BHD
-
LAS
14h 25m
1 stop
British Airways Logo
10:06 - 10:20
LAS
-
BHD
16h 14m
2 stops
£856British Airways
Wed, 18 Feb - Sun, 22 Feb
British Airways Logo
06:35 - 18:39
BHD
-
LAS
20h 04m
2 stops
British Airways Logo
10:06 - 10:20
LAS
-
BHD
16h 14m
2 stops
£860British Airways
Wed, 18 Feb - Sun, 22 Feb
Multiple Airlines Logo
10:00 - 22:02
BFS
-
LAS
44h 02m
3 stops
Multiple Airlines Logo
07:00 - 20:45
LAS
-
BFS
30h 45m
3 stops
£872Multiple Airlines
Fri, 6 Mar - Sun, 8 Mar

Virgin Atlantic flights from Northern Ireland to Las Vegas

Our best Virgin Atlantic deals on Northern Ireland to Las Vegas flight tickets
Virgin Atlantic
6 Mar
BHD17:20Belfast City
31h 19m
2 stops
LAS16:39Las Vegas Harry Reid Intl
8 Mar
LAS23:35Las Vegas Harry Reid Intl
34h 10m
2 stops
BHD16:45Belfast City
£788
Virgin Atlantic
26 Jul
BHD17:30Belfast City
31h 25m
2 stops
LAS16:55Las Vegas Harry Reid Intl
4 Aug
LAS20:25Las Vegas Harry Reid Intl
12h 30m
1 stop
BHD16:55Belfast City
£929
Virgin Atlantic
26 Jul
BHD17:30Belfast City
37h 14m
2 stops
LAS22:44Las Vegas Harry Reid Intl
4 Aug
LAS09:10Las Vegas Harry Reid Intl
40h 10m
2 stops
BHD09:20Belfast City
£957

KLM flights from Northern Ireland to Las Vegas

Our best KLM deals on Northern Ireland to Las Vegas flight tickets
KLM
20 Mar
BHD06:30Belfast City
22h 33m
2 stops
LAS22:03Las Vegas Harry Reid Intl
27 Mar
LAS23:35Las Vegas Harry Reid Intl
33h 20m
2 stops
BHD15:55Belfast City
£1,004
KLM
29 Jul
BHD09:50Belfast City
16h 45m
1 stop
LAS18:35Las Vegas Harry Reid Intl
7 Aug
LAS07:05Las Vegas Harry Reid Intl
18h 15m
2 stops
BHD09:20Belfast City
£1,097

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland 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 4 February 2026.
Use the filters below to find and compare flights from Northern Ireland to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Fri 6/3

17:20-16:39

2 stops31h 19m

Las Vegas Harry Reid Intl

Sun 8/3

23:35-16:45

2 stops34h 10m

£788

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Thu 19/2

20:00-18:50

1 stop30h 50m

Las Vegas Harry Reid Intl

Mon 23/2

12:02-14:15

2 stops18h 13m

£791

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Thu 19/2

10:40-00:25

2 stops21h 45m

Las Vegas Harry Reid Intl

Mon 23/2

17:50-18:35

2 stops16h 45m

£794

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Thu 19/2

09:05-19:53

2 stops18h 48m

Las Vegas Harry Reid Intl

Mon 23/2

12:02-16:05

2 stops20h 03m

£795

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Fri 6/3

07:50-21:33

2 stops21h 43m

Las Vegas Harry Reid Intl

Sun 8/3

22:05-21:55

1 stop16h 50m

£798

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Thu 19/2

15:05-18:50

1 stop35h 45m

Las Vegas Harry Reid Intl

Mon 23/2

17:50-20:15

2 stops18h 25m

£807

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Thu 19/2

11:05-00:25

2 stops21h 20m

Las Vegas Harry Reid Intl

Mon 23/2

14:46-16:05

2 stops17h 19m

£812

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Wed 18/2

12:25-18:50

1 stop14h 25m

Las Vegas Harry Reid Intl

Sun 22/2

10:06-10:20

2 stops16h 14m

£856

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Wed 18/2

06:35-18:39

2 stops20h 04m

Las Vegas Harry Reid Intl

Sun 22/2

10:06-10:20

2 stops16h 14m

£860

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Fri 6/3

10:00-22:02

3 stops44h 02m

Las Vegas Harry Reid Intl

Sun 8/3

07:00-20:45

3 stops30h 45m

£872

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Northern Ireland to Las Vegas flight deals and tips

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

Fastest flight time

18h 18m

Direct flights

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

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

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

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

  • How old do you have to be to fly from Northern Ireland 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 Northern Ireland to Las Vegas Harry Reid Intl Airport.

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

    The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Northern Ireland to Las Vegas

Compare and see reviews for airlines that fly from Northern Ireland to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £574Free CancellationRating
6.7
7,712 reviews
Search British Airways flights

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

    Price Alerts will notify you by email when the price for flights to Las Vegas from Northern Ireland decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Northern Ireland 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?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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 Northern Ireland to Las Vegas?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Northern Ireland to Las Vegas. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Las Vegas from Northern Ireland with this policy.

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

Once you have performed a search for Northern Ireland to Las Vegas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Las Vegas from Northern Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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