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

You can take advantage of momondo’s Price Alerts by first searching for your flights to Las Vegas from Northern Ireland . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Las Vegas to Northern Ireland with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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

Prices for flights from Las Vegas Harry Reid Intl Airport to Northern Ireland are refreshed on a daily basis.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Northern Ireland.

What documentation or ID do you need to fly to Northern Ireland?

The required travel and health documents for your Northern Ireland 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 Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$658 Cheap Flights from Las Vegas to Northern Ireland in 2026

1 adult

0 bags

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Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:50 pm - 5:35 pm

LAS

BHD

16h 45m

2 stops

9:40 am - 9:30 pm

BHD

LAS

19h 50m

2 stops

$658American Airlines

Tue, Apr 7 - Tue, Apr 14

10:10 pm - 7:40 pm

LAS

BHD

13h 30m

1 stop

9:40 am - 9:30 pm

BHD

LAS

19h 50m

2 stops

$681British Airways

Tue, Apr 7 - Tue, Apr 14

2:35 pm - 5:40 pm

LAS

BHD

19h 05m

2 stops

7:05 am - 8:15 pm

BHD

LAS

21h 10m

2 stops

$785American Airlines

Sun, Aug 2 - Sat, Aug 15

12:45 pm - 2:35 pm

LAS

BHD

17h 50m

2 stops

7:05 am - 8:15 pm

BHD

LAS

21h 10m

2 stops

$786American Airlines

Sun, Aug 2 - Sat, Aug 15

3:59 pm - 6:45 pm

LAS

BHD

18h 46m

2 stops

9:35 am - 8:00 pm

BHD

LAS

18h 25m

1 stop

$797British Airways

Sun, Aug 2 - Sat, Aug 15

10:10 pm - 12:55 pm

LAS

BHD

30h 45m

1 stop

7:05 am - 8:00 pm

BHD

LAS

20h 55m

1 stop

$810British Airways

Sun, Aug 2 - Sat, Aug 15

10:10 pm - 12:55 pm

LAS

BHD

30h 45m

1 stop

7:05 am - 8:00 pm

BHD

LAS

20h 55m

1 stop

$811British Airways

Sun, Aug 2 - Sat, Aug 15

10:10 pm - 8:50 am

LAS

BHD

26h 40m

1 stop

9:35 am - 8:15 pm

BHD

LAS

18h 40m

2 stops

$814British Airways

Sun, Aug 2 - Sat, Aug 15

10:10 pm - 6:45 pm

LAS

BHD

12h 35m

1 stop

9:35 am - 8:00 pm

BHD

LAS

18h 25m

1 stop

$832British Airways

Sun, Aug 2 - Sat, Aug 15

1:01 am - 5:30 pm

LAS

BFS

33h 29m

3 stops

6:20 am - 10:02 pm

BFS

LAS

23h 42m

2 stops

$1,094Multiple Airlines

Fri, Mar 27 - Sat, Apr 4

American Airlines flights from Las Vegas to Northern Ireland

Our best American Airlines deals on Las Vegas to Northern Ireland flight tickets

American Airlines

Apr 7

LAS4:50 pmLas Vegas Harry Reid Intl

16h 45m

2 stops

BHD5:35 pmBelfast City

Apr 14

BHD9:40 amBelfast City

19h 50m

2 stops

LAS9:30 pmLas Vegas Harry Reid Intl

$658

American Airlines

Aug 2

LAS2:35 pmLas Vegas Harry Reid Intl

19h 05m

2 stops

BHD5:40 pmBelfast City

Aug 15

BHD7:05 amBelfast City

21h 10m

2 stops

LAS8:15 pmLas Vegas Harry Reid Intl

$785

American Airlines

Aug 2

LAS12:45 pmLas Vegas Harry Reid Intl

17h 50m

2 stops

BHD2:35 pmBelfast City

Aug 15

BHD7:05 amBelfast City

21h 10m

2 stops

LAS8:15 pmLas Vegas Harry Reid Intl

$786

British Airways flights from Las Vegas to Northern Ireland

Our best British Airways deals on Las Vegas to Northern Ireland flight tickets

British Airways

Apr 7

LAS10:10 pmLas Vegas Harry Reid Intl

13h 30m

1 stop

BHD7:40 pmBelfast City

Apr 14

BHD9:40 amBelfast City

19h 50m

2 stops

LAS9:30 pmLas Vegas Harry Reid Intl

$681

British Airways

Apr 23

LAS3:55 pmLas Vegas Harry Reid Intl

19h 30m

2 stops

BHD7:25 pmBelfast City

May 3

BHD6:30 amBelfast City

23h 00m

2 stops

LAS9:30 pmLas Vegas Harry Reid Intl

$744

British Airways

Aug 2

LAS10:10 pmLas Vegas Harry Reid Intl

12h 35m

1 stop

BHD6:45 pmBelfast City

Aug 15

BHD9:35 amBelfast City

18h 25m

1 stop

LAS8:00 pmLas Vegas Harry Reid Intl

$790

momondo Fare Finder

Use the filters below to find and compare flights from Las Vegas to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Tue 4/7

4:50 pm-5:35 pm

2 stops16h 45m

Belfast City

Tue 4/14

9:40 am-9:30 pm

2 stops19h 50m

$658

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Tue 4/7

10:10 pm-7:40 pm

1 stop13h 30m

Belfast City

Tue 4/14

9:40 am-9:30 pm

2 stops19h 50m

$681

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Sun 8/2

2:35 pm-5:40 pm

2 stops19h 05m

Belfast City

Sat 8/15

7:05 am-8:15 pm

2 stops21h 10m

$785

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Sun 8/2

12:45 pm-2:35 pm

2 stops17h 50m

Belfast City

Sat 8/15

7:05 am-8:15 pm

2 stops21h 10m

$786

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Sun 8/2

3:59 pm-6:45 pm

2 stops18h 46m

Belfast City

Sat 8/15

9:35 am-8:00 pm

1 stop18h 25m

$797

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Sun 8/2

10:10 pm-12:55 pm

1 stop30h 45m

Belfast City

Sat 8/15

7:05 am-8:00 pm

1 stop20h 55m

$810

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Sun 8/2

10:10 pm-12:55 pm

1 stop30h 45m

Belfast City

Sat 8/15

7:05 am-8:00 pm

1 stop20h 55m

$811

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Sun 8/2

10:10 pm-8:50 am

1 stop26h 40m

Belfast City

Sat 8/15

9:35 am-8:15 pm

2 stops18h 40m

$814

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Sun 8/2

10:10 pm-6:45 pm

1 stop12h 35m

Belfast City

Sat 8/15

9:35 am-8:00 pm

1 stop18h 25m

$832

Las VegasBelfast

LAS - BFS

LASBFS

Las Vegas Harry Reid Intl

Fri 3/27

1:01 am-5:30 pm

3 stops33h 29m

Belfast Intl

Sat 4/4

6:20 am-10:02 pm

2 stops23h 42m

$1,094

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Las Vegas to Northern Ireland flight deals and tips

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

Fastest flight time	18h 46m
Direct flights	None

The fastest flight from Las Vegas to Northern Ireland takes 18h 46m

There are no direct flights from Las Vegas to Northern Ireland. There are no popular flight routes from Las Vegas to Northern Ireland.

Search flight deals

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Northern Ireland?
Prices for flights from Las Vegas Harry Reid Intl Airport to Northern Ireland are refreshed on a daily basis.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Northern Ireland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The required travel and health documents for your Northern Ireland 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 Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Las Vegas to Northern Ireland?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Las Vegas from Northern Ireland. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Las Vegas to Northern Ireland with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

It is quick and easy to find Las Vegas to Northern Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Northern Ireland that suits you.

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

momondo does allow users to show only those flights to Northern Ireland from Las Vegas which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Las Vegas to Northern Ireland 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 Las Vegas to Northern Ireland right now. Can momondo alert me if prices change?

Price alerts on flights to Northern Ireland from Las Vegas 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.