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.

£585 CHEAP FLIGHTS from Northern Ireland to Las Vegas

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Flight Deals

Cheap Flights from Northern Ireland to Las Vegas

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

Return

One-way

Recent return flight deals from Northern Ireland to Las Vegas

Thu, 5 Nov - Mon, 9 Nov

06:20 - 20:25BFS Belfast Intl-LAS Las Vegas Harry Reid Intl

22h 05m1 stop London Stansted

13:30 - 19:55LAS Las Vegas Harry Reid Intl-BFS Belfast Intl

22h 25m2 stops Los Angeles Los Angeles London Heathrow

£585Multiple Airlines

Thu, 5 Nov - Mon, 9 Nov

06:20 - 23:35BFS Belfast Intl-LAS Las Vegas Harry Reid Intl

25h 15m2 stops London Stansted Atlanta Hartsfield-Jackson

13:30 - 19:55LAS Las Vegas Harry Reid Intl-BFS Belfast Intl

22h 25m2 stops Los Angeles Los Angeles London Heathrow

£600Multiple Airlines

Thu, 5 Nov - Mon, 9 Nov

11:05 - 18:50BHD Belfast City-LAS Las Vegas Harry Reid Intl

15h 45m1 stop London Heathrow

08:54 - 10:50LAS Las Vegas Harry Reid Intl-BHD Belfast City

17h 56m2 stops Philadelphia London Heathrow

£609Multiple Airlines

Thu, 5 Nov - Mon, 9 Nov

11:05 - 18:50BHD Belfast City-LAS Las Vegas Harry Reid Intl

15h 45m1 stop London Heathrow

08:54 - 10:50LAS Las Vegas Harry Reid Intl-BHD Belfast City

17h 56m2 stops Philadelphia London Heathrow

£610Multiple Airlines

Thu, 5 Nov - Mon, 9 Nov

09:40 - 19:52BHD Belfast City-LAS Las Vegas Harry Reid Intl

18h 12m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

07:00 - 09:10LAS Las Vegas Harry Reid Intl-BHD Belfast City

18h 10m2 stops New York John F Kennedy Intl Amsterdam Schiphol

£619KLM

Thu, 5 Nov - Mon, 9 Nov

09:40 - 23:35BHD Belfast City-LAS Las Vegas Harry Reid Intl

21h 55m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

12:30 - 16:45LAS Las Vegas Harry Reid Intl-BHD Belfast City

20h 15m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

£619Delta

Thu, 21 Jan - Mon, 25 Jan

20:00 - 18:50BHD Belfast City-LAS Las Vegas Harry Reid Intl

30h 50m1 stop London Heathrow

20:55 - 20:10LAS Las Vegas Harry Reid Intl-BHD Belfast City

15h 15m1 stop London Heathrow

£645British Airways

Thu, 21 Jan - Mon, 25 Jan

20:00 - 18:50BHD Belfast City-LAS Las Vegas Harry Reid Intl

30h 50m1 stop London Heathrow

20:55 - 20:10LAS Las Vegas Harry Reid Intl-BHD Belfast City

15h 15m1 stop London Heathrow

£646British Airways

Thu, 21 Jan - Mon, 25 Jan

20:00 - 18:50BHD Belfast City-LAS Las Vegas Harry Reid Intl

30h 50m1 stop London Heathrow

20:55 - 20:10LAS Las Vegas Harry Reid Intl-BHD Belfast City

15h 15m1 stop London Heathrow

£647British Airways

Thu, 5 Nov - Mon, 9 Nov

11:05 - 18:50BHD Belfast City-LAS Las Vegas Harry Reid Intl

15h 45m1 stop London Heathrow

20:55 - 14:50LAS Las Vegas Harry Reid Intl-BHD Belfast City

33h 55m1 stop London Heathrow

£648American Airlines

Useful Info

Low season	January
High season	September
Cheapest flight	£585

Best time to beat the crowds (15% less expensive on average)

Most popular time to fly and prices are also 8% 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.