How does KAYAK find such low prices on flights from Northern Ireland to Las Vegas?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Northern Ireland to Las Vegas.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Northern Ireland to Las Vegas?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Northern Ireland is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Northern Ireland to Las Vegas?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Las Vegas with an airline and back to Northern Ireland with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Northern Ireland to Las Vegas?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

£522 CHEAP FLIGHTS from Northern Ireland to Las Vegas

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Cheap Flights from Northern Ireland to Las Vegas

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

Recent return flight deals from Northern Ireland to Las Vegas

Fri, 30 Oct - Wed, 4 Nov

06:30 - 21:25BFS Belfast Intl-LAS Las Vegas Harry Reid Intl

21h 55m1 stop London Gatwick

09:44 - 13:30LAS Las Vegas Harry Reid Intl-BFS Belfast Intl

19h 46m2 stops Atlanta Hartsfield-Jackson London Heathrow

£522Multiple Airlines

Fri, 30 Oct - Wed, 4 Nov

07:20 - 21:25BHD Belfast City-LAS Las Vegas Harry Reid Intl

21h 05m1 stop London Luton

13:29 - 19:00LAS Las Vegas Harry Reid Intl-BHD Belfast City

21h 31m2 stops Atlanta Hartsfield-Jackson London Heathrow

£523Multiple Airlines

Fri, 30 Oct - Wed, 4 Nov

13:15 - 09:58BFS Belfast Intl-LAS Las Vegas Harry Reid Intl

27h 43m2 stops London Luton New York John F Kennedy Intl

09:52 - 15:35LAS Las Vegas Harry Reid Intl-BFS Belfast Intl

21h 43m2 stops Detroit Metropolitan Wayne County London Heathrow

£553Multiple Airlines

Sun, 7 Feb - Thu, 11 Feb

12:00 - 18:50BHD Belfast City-LAS Las Vegas Harry Reid Intl

14h 50m1 stop London Heathrow

20:55 - 18:45LAS Las Vegas Harry Reid Intl-BHD Belfast City

13h 50m1 stop London Heathrow

£595British Airways

Sun, 7 Feb - Thu, 11 Feb

06:30 - 19:59BHD Belfast City-LAS Las Vegas Harry Reid Intl

21h 29m2 stops London Heathrow Chicago O'Hare Intl

11:50 - 12:45LAS Las Vegas Harry Reid Intl-BHD Belfast City

16h 55m2 stops Los Angeles London Heathrow

£599British Airways

Fri, 5 Mar - Wed, 10 Mar

11:50 - 23:03BHD Belfast City-LAS Las Vegas Harry Reid Intl

19h 13m2 stops London Heathrow Chicago O'Hare Intl

13:49 - 14:35LAS Las Vegas Harry Reid Intl-BHD Belfast City

16h 46m2 stops Chicago O'Hare Intl London Heathrow

£599British Airways

Fri, 30 Oct - Wed, 4 Nov

08:35 - 19:50BHD Belfast City-LAS Las Vegas Harry Reid Intl

18h 15m1 stop London Heathrow

14:50 - 14:35LAS Las Vegas Harry Reid Intl-BHD Belfast City

15h 45m2 stops Los Angeles London Heathrow

£608Multiple Airlines

Fri, 30 Oct - Fri, 6 Nov

08:35 - 19:50BHD Belfast City-LAS Las Vegas Harry Reid Intl

18h 15m1 stop London Heathrow

08:58 - 10:55LAS Las Vegas Harry Reid Intl-BHD Belfast City

17h 57m2 stops New York John F Kennedy Intl London Heathrow

£612British Airways

Fri, 30 Oct - Fri, 6 Nov

11:50 - 23:34BHD Belfast City-LAS Las Vegas Harry Reid Intl

18h 44m2 stops London Heathrow Dallas/Fort Worth

16:12 - 19:10LAS Las Vegas Harry Reid Intl-BHD Belfast City

18h 58m2 stops Los Angeles London Heathrow

£617British Airways

Fri, 30 Oct - Wed, 4 Nov

17:45 - 19:50BHD Belfast City-LAS Las Vegas Harry Reid Intl

33h 05m1 stop London Heathrow

20:55 - 19:05LAS Las Vegas Harry Reid Intl-BHD Belfast City

14h 10m1 stop London Heathrow

£643British Airways

Useful Info

Low season	January
High season	September
Cheapest flight	£522

Best time to beat the crowds (16% less expensive on average)

Most popular time to fly and prices are also 9% lower on average.

Flight from Belfast Intl Airport to Las Vegas

How does KAYAK find such low prices on flights from Northern Ireland to Las Vegas?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Northern Ireland to Las Vegas.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Northern Ireland to Las Vegas?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Northern Ireland is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Northern Ireland to Las Vegas?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Las Vegas with an airline and back to Northern Ireland with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Northern Ireland to Las Vegas?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.