Cheap flights from Belfast to Las Vegas from £591
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 1/7. 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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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 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 £668. 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 £824.
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 £648. Flights to Las Vegas are more costly at midday, with an average ticket price of £779. 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
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 16h 30m.
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?
As of June 2025, there is 1 operator available to choose from 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 | ||
|---|---|---|---|---|---|
| PriceFrom £578 | Free Cancellation | Rating 6.6 7,011 reviews |
Travelling to a place near Las Vegas?
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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.