LAS

£446 Find Cheap Flights from Belfast to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast to Las Vegas departing on 24/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to Las Vegas, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£654
Multiple Airlines
Mon 16/3Sun 22/3
BFS - LAS • 2 stops
Cheapest one-way flight
£446
Multiple Airlines
Wed 24/6
BHD - LAS • 3 stops
Top airlines
Finnair
Cheapest • from £687 (return)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Las Vegas!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Belfast to Las Vegas

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belfast to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Belfast to Las Vegas

Mon, 16 Mar - Sun, 22 Mar
Multiple Airlines Logo
08:50 - 21:33
BFS
-
LAS
19h 43m
2 stops
Multiple Airlines Logo
01:01 - 20:10
LAS
-
BFS
36h 09m
3 stops
£654Multiple Airlines
Mon, 16 Mar - Mon, 23 Mar
Finnair Logo
09:15 - 23:08
BHD
-
LAS
20h 53m
2 stops
Finnair Logo
07:10 - 16:05
LAS
-
BHD
25h 55m
2 stops
£687Finnair
Mon, 16 Mar - Mon, 23 Mar
Multiple Airlines Logo
08:50 - 18:39
BFS
-
LAS
40h 49m
3 stops
Multiple Airlines Logo
09:00 - 19:05
LAS
-
BFS
27h 05m
3 stops
£705Multiple Airlines
Mon, 16 Mar - Mon, 23 Mar
Finnair Logo
14:40 - 19:50
BHD
-
LAS
36h 10m
1 stop
Finnair Logo
10:47 - 10:40
LAS
-
BHD
16h 53m
2 stops
£713Finnair
Mon, 16 Mar - Mon, 23 Mar
Multiple Airlines Logo
08:50 - 21:33
BFS
-
LAS
19h 43m
2 stops
Multiple Airlines Logo
12:10 - 21:40
LAS
-
BFS
26h 30m
2 stops
£714Multiple Airlines
Mon, 16 Mar - Mon, 23 Mar
British Airways Logo
19:25 - 19:50
BHD
-
LAS
31h 25m
1 stop
British Airways Logo
21:55 - 18:35
LAS
-
BHD
13h 40m
1 stop
£779British Airways
Thu, 5 Mar - Mon, 9 Mar
Delta Logo
06:30 - 14:15
BHD
-
LAS
15h 45m
1 stop
Delta Logo
15:00 - 16:45
LAS
-
BHD
18h 45m
2 stops
£823Delta
Thu, 5 Mar - Mon, 9 Mar
Virgin Atlantic Logo
17:20 - 19:14
BHD
-
LAS
33h 54m
2 stops
Virgin Atlantic Logo
15:00 - 16:45
LAS
-
BHD
18h 45m
2 stops
£828Virgin Atlantic
Wed, 24 Jun - Sun, 28 Jun
Virgin Atlantic Logo
09:50 - 18:35
BHD
-
LAS
16h 45m
1 stop
Virgin Atlantic Logo
20:25 - 16:55
LAS
-
BHD
12h 30m
1 stop
£851Virgin Atlantic
Wed, 24 Jun - Sun, 28 Jun
KLM Logo
09:50 - 21:56
BHD
-
LAS
20h 06m
2 stops
KLM Logo
20:25 - 09:20
LAS
-
BHD
28h 55m
1 stop
£856KLM
Booking Insights

KAYAK's insights & trends for Belfast to Las Vegas flights

Get data-powered insights and trends into flights from Belfast to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Belfast to Las Vegas?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Belfast to Las Vegas were found on Finnair (£687) and British Airways (£779).

Find deals

Good to know - Cheap tickets from Belfast to Las Vegas

Cheapest flight£446
Flight from Belfast City Airport to Las Vegas

When to book flights from Belfast to Las Vegas

Are your dates flexible? Find out the best times to travel from Belfast to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Belfast to Las Vegas

  • What is the cheapest flight from Belfast to Las Vegas?

    In the last 3 days, the lowest price for a flight from Belfast to Las Vegas was £446 for a one-way ticket and £654 for a return.

  • Which airports will I be using when flying from Belfast to Las Vegas?

    There are 2 airports in Belfast (Belfast Intl and Belfast City.) and only 1 airport in Las Vegas (Las Vegas Harry Reid Intl). The cheapest flights are generally found on the Belfast City Airport to Las Vegas Harry Reid Intl flight route.

  • Which aircraft models fly most regularly from Belfast to Las Vegas?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Belfast to Las Vegas?

    oneworld is the only airline alliance operating flights between Belfast and Las Vegas.

  • How does KAYAK find such low prices on flights from Belfast 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 Belfast to Las Vegas.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Belfast 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 Belfast 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 Belfast with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belfast 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 Belfast up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Belfast to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Belfast to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Belfast to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7752 reviews
6.9Boarding
6.4Entertainment
6.4Food
6.8Comfort
7.6Crew
Airline reviews

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

4.0 OkayDaniel, Feb 2026
LHR - BWI
Read more British Airways reviews

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Everything you need to know for your flight from Belfast to Las Vegas

Information on your arrival and departure airports

Las Vegas (LAS)