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Cheap flights from Belfast to Las Vegas from £632

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 1/10. 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

British Airways Logo
10:00 - 20:00BHD-LAS
18h 00m1 stop
British Airways Logo
22:05 - 18:40LAS-BHD
12h 35m1 stop
£632British Airways
Find Deal
Wed, 1 Oct - Wed, 8 Oct
Logo
07:05 - 21:19BHD-LAS
22h 14m2 stops
Logo
12:11 - 19:45LAS-BHD
23h 34m2 stops
£650
Find Deal
Wed, 10 Sep - Wed, 17 Sep
Delta Logo
06:30 - 23:14BHD-LAS
24h 44m2 stops
Delta Logo
20:25 - 21:15LAS-BHD
16h 50m1 stop
£657Delta
Find Deal
Wed, 1 Oct - Wed, 8 Oct
Logo
06:10 - 13:20BFS-LAS
15h 10m1 stop
Logo
15:10 - 15:35LAS-BFS
16h 25m1 stop
£689
Find Deal
Thu, 9 Oct - Thu, 16 Oct
Logo
06:10 - 21:19BFS-LAS
23h 09m2 stops
Logo
09:36 - 19:40LAS-BFS
26h 04m2 stops
£748
Find Deal
Wed, 10 Sep - Wed, 17 Sep
Logo
09:25 - 23:48BFS-LAS
46h 23m3 stops
Logo
08:00 - 14:05LAS-BFS
22h 05m2 stops
£757
Find Deal
Thu, 9 Oct - Thu, 16 Oct
Logo
09:25 - 23:48BFS-LAS
46h 23m3 stops
Logo
08:00 - 15:35LAS-BFS
23h 35m3 stops
£779
Find Deal
Thu, 9 Oct - Thu, 16 Oct
Logo
07:05 - 17:34BHD-LAS
42h 29m3 stops
Logo
09:36 - 19:45LAS-BHD
26h 09m2 stops
£786
Find Deal
Wed, 10 Sep - Wed, 17 Sep
Logo
06:10 - 21:19BFS-LAS
23h 09m2 stops
Logo
07:25 - 20:25LAS-BFS
29h 00m3 stops
£800
Find Deal
Wed, 10 Sep - Wed, 17 Sep
Logo
20:15 - 19:55BHD-LAS
31h 40m1 stop
Logo
11:30 - 15:35LAS-BHD
20h 05m2 stops
£812
Find Deal
Wed, 10 Sep - Wed, 17 Sep

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 26 August 2025.
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

Wed 1/10

10:00-20:00

1 stop18h 00m

Las Vegas Harry Reid Intl

Wed 8/10

22:05-18:40

1 stop12h 35m

£632

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Wed 10/9

07:05-21:19

2 stops22h 14m

Las Vegas Harry Reid Intl

Wed 17/9

12:11-19:45

2 stops23h 34m

£650

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Wed 1/10

06:30-23:14

2 stops24h 44m

Las Vegas Harry Reid Intl

Wed 8/10

20:25-21:15

1 stop16h 50m

£657

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Thu 9/10

06:10-13:20

1 stop15h 10m

Las Vegas Harry Reid Intl

Thu 16/10

15:10-15:35

1 stop16h 25m

£689

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Wed 10/9

06:10-21:19

2 stops23h 09m

Las Vegas Harry Reid Intl

Wed 17/9

09:36-19:40

2 stops26h 04m

£748

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Thu 9/10

09:25-23:48

3 stops46h 23m

Las Vegas Harry Reid Intl

Thu 16/10

08:00-14:05

2 stops22h 05m

£757

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Thu 9/10

09:25-23:48

3 stops46h 23m

Las Vegas Harry Reid Intl

Thu 16/10

08:00-15:35

3 stops23h 35m

£779

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Wed 10/9

07:05-17:34

3 stops42h 29m

Las Vegas Harry Reid Intl

Wed 17/9

09:36-19:45

2 stops26h 09m

£786

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Wed 10/9

06:10-21:19

2 stops23h 09m

Las Vegas Harry Reid Intl

Wed 17/9

07:25-20:25

3 stops29h 00m

£800

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Wed 10/9

20:15-19:55

1 stop31h 40m

Las Vegas Harry Reid Intl

Wed 17/9

11:30-15:35

2 stops20h 05m

£812

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 typical price of a round-trip flight between Belfast and Las Vegas?

What is the cheapest day to depart on your flight to Las Vegas?

The cheapest day to depart on your flight to Las Vegas is on a Monday when prices can be found for as low as £672. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Belfast because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £830.

What is the cheapest time of day to depart on your flight to Las Vegas?

Our data shows that the cheapest Belfast to Las Vegas flights are usually those with departure times in the evening. Our users have found flights to Las Vegas in the evening for as low as £652. Flights to Las Vegas are more costly at midday, with an average ticket price of £785. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights

None
There are no direct flights from Belfast to Las Vegas. There are no popular flight routes from Belfast to Las Vegas.
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  • 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 15h 10m.

  • 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 £582Free CancellationRating
6.7
7,309 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
Kingman
Paradise
Laughlin
Henderson
North Las Vegas
Mesquite
Boulder City
Furnace Creek
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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