HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Las Vegas (LAS) to Belfast from $631

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. 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.
LAS — BHD
May 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Las Vegas to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2024.

Round-trip from

$640

One-way from

$631
From Las Vegas Harry Reid Intl to Belfast
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Belfast
Search Deals

What is the cheapest day to fly round-trip from Las Vegas to Belfast?

Travelers have found that booking a Tuesday departure is the best way to save up to 59% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

When is the cheapest time to fly from Las Vegas to Belfast (LAS - BFS)?

When flying from Las Vegas to Belfast, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 26% versus a flight at noon.

Cheap Lufthansa flights from Las Vegas to Belfast

Explore cheap flight options specifically provided by Lufthansa for the route between Las Vegas and Belfast. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Sat 9/2112:12 pmLAS - BHD
2 stops42h 38mLufthansa
Sun 9/2910:15 amBHD - LAS
2 stops46h 10mLufthansa
Deal found 4/28$833
Wed 10/210:39 amLAS - BHD
2 stops20h 11mLufthansa
Sun 10/610:15 amBHD - LAS
1 stop33h 50mLufthansa
Deal found 4/28$892
Wed 10/210:39 amLAS - BHD
2 stops20h 11mLufthansa
Sun 10/610:15 amBHD - LAS
2 stops22h 10mLufthansa
Deal found 4/28$1,011

Cheap Las Vegas to Belfast flights in April & May 2024

Find cheap flight options from Las Vegas to Belfast specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Prices were last updated on April 29, 2024.
Wed 5/19:30 pmLAS - BHD
1 stop13h 15mMultiple Airlines
Wed 5/81:40 pmBHD - LAS
1 stop13h 55mMultiple Airlines
Deal found 4/29$2,079
Wed 5/13:00 pmLAS - BHD
2 stops18h 40mIberia
Wed 5/89:50 amBHD - LAS
1 stop17h 45mIberia
Deal found 4/29$2,096
Wed 5/12:13 pmLAS - BHD
2 stops17h 22mBritish Airways
Wed 5/811:50 amBHD - LAS
2 stops18h 53mBritish Airways
Deal found 4/29$2,104
Wed 5/110:40 amLAS - BHD
2 stops22h 10mDelta
Wed 5/85:20 pmBHD - LAS
1 stop28h 50mDelta
Deal found 4/29$2,141
Wed 5/110:40 amLAS - BHD
2 stops22h 10mDelta
Wed 5/85:20 pmBHD - LAS
2 stops30h 50mDelta
Deal found 4/29$2,151
Wed 5/19:30 pmLAS - BHD
1 stop15h 15mBritish Airways
Wed 5/86:50 amBHD - LAS
1 stop20h 45mBritish Airways
Deal found 4/29$2,211
Wed 5/19:30 pmLAS - BHD
1 stop15h 15mAmerican Airlines
Wed 5/86:50 amBHD - LAS
1 stop20h 45mAmerican Airlines
Deal found 4/29$4,084

Las Vegas to Belfast 2024 flight deals

Discover exclusive flight deals for travel between Las Vegas and Belfast in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Sat 9/215:50 amLAS - BHD
2 stops26h 05mMultiple Airlines
Sun 9/297:00 amBHD - LAS
1 stop15h 40mMultiple Airlines
Deal found 4/28$646
Sat 9/2112:12 pmLAS - BHD
2 stops42h 38mLufthansa
Sun 9/2910:15 amBHD - LAS
2 stops46h 10mLufthansa
Deal found 4/28$833
Wed 10/210:39 amLAS - BHD
2 stops20h 11mLufthansa
Sun 10/610:15 amBHD - LAS
1 stop33h 50mLufthansa
Deal found 4/28$892
Sat 9/219:35 pmLAS - BHD
1 stop13h 20mBritish Airways
Sun 9/291:10 pmBHD - LAS
1 stop14h 45mBritish Airways
Deal found 4/28$909
Wed 10/210:39 amLAS - BHD
2 stops20h 11mLufthansa
Sun 10/610:15 amBHD - LAS
2 stops22h 10mLufthansa
Deal found 4/28$1,011
Sat 9/217:18 amLAS - BHD
3 stops23h 17mMultiple Airlines
Sun 9/2910:15 amBHD - LAS
2 stops22h 10mMultiple Airlines
Deal found 4/28$1,180
Wed 5/19:30 pmLAS - BHD
1 stop13h 15mMultiple Airlines
Wed 5/81:40 pmBHD - LAS
1 stop13h 55mMultiple Airlines
Deal found 4/29$2,079
Wed 5/13:00 pmLAS - BHD
2 stops18h 40mIberia
Wed 5/89:50 amBHD - LAS
1 stop17h 45mIberia
Deal found 4/29$2,096
Wed 5/12:13 pmLAS - BHD
2 stops17h 22mBritish Airways
Wed 5/811:50 amBHD - LAS
2 stops18h 53mBritish Airways
Deal found 4/29$2,104

One-way flights to Belfast from Las Vegas

Search for one-way flight options from Las Vegas to Belfast. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Sun 5/56:40 pmLAS - BFS
3 stops32h 55mMultiple Airlines
Deal found 4/28$631
Sun 5/510:13 pmLAS - BHD
3 stops50h 02mMultiple Airlines
Deal found 4/28$633
Sun 5/512:32 pmLAS - BFS
2 stops35h 08mMultiple Airlines
Deal found 4/28$643
Sun 5/59:55 pmLAS - BHD
2 stops38h 25mMultiple Airlines
Deal found 4/28$721
Sun 5/59:55 pmLAS - BHD
1 stop32h 55mMultiple Airlines
Deal found 4/28$844
Sat 5/412:58 amLAS - BFS
3 stops26h 52mMultiple Airlines
Deal found 4/28$1,143

Find flights from Las Vegas to Belfast within your budget

Customize your flight search to find flights from Las Vegas to Belfast 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, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$646 - $3,881

Route

Depart

Return

Price

Las Vegas Harry Reid IntlBelfast City

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Sat 9/21

2 stops26h 05m

Belfast City

Sun 9/29

1 stop15h 40m

$646

Las Vegas Harry Reid IntlBelfast City

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Sat 9/21

2 stops42h 38m

Belfast City

Sun 9/29

2 stops46h 10m

$833

Las Vegas Harry Reid IntlBelfast City

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Wed 10/2

2 stops20h 11m

Belfast City

Sun 10/6

1 stop33h 50m

$892

Las Vegas Harry Reid IntlBelfast City

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Sat 9/21

1 stop13h 20m

Belfast City

Sun 9/29

1 stop14h 45m

$909

Las Vegas Harry Reid IntlBelfast City

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Wed 10/2

2 stops20h 11m

Belfast City

Sun 10/6

2 stops22h 10m

$1,011

Las Vegas Harry Reid IntlBelfast City

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Sat 9/21

3 stops23h 17m

Belfast City

Sun 9/29

2 stops22h 10m

$1,180

Las Vegas Harry Reid IntlBelfast City

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Sat 9/21

3 stops23h 17m

Belfast City

Sun 9/29

3 stops35h 51m

$3,881

Flights are sorted by cheapest first

Deals found on 4/28

When is the cheapest time to fly from Las Vegas to Belfast?

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Belfast. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Las Vegas to Belfast flight should consider departing on Thursday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Belfast by month

Plan your trip from Las Vegas to Belfast by taking into account the cheapest months to travel. The average price of a one-way flight from Las Vegas to Belfast is currently $769 while a round-trip flight costs $1,336. Price data was last updated on April 21, 2024.

Currently, February is the cheapest month in which you can book a flight from Las Vegas to Belfast (average of $641). Flying from Las Vegas to Belfast in June is currently the most expensive (average of $1,185). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$674

February

$641

March

$690

April

$699

May

$788

June

$1,185

July

$963

August

$867

September

$759

October

$684

November

$658

December

$728

Temperature and rainfall in Belfast by month

Plan your trip to Belfast by taking into account the average temperature and rainfall totals by month.

BFS

Temperature

41 - 60.8 °F

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast. Reviews last updated April 29, 2024.
Lufthansa
7.0
Good
7,742 reviews
Check prices

Comfort

6.9

Crew

7.7

Boarding

7.2

Entertainment

6.7

Food

6.5

Overall

7.0

Reviews

1 / 10

They delete my flight they did not pay me back ! They did not apologize

Lufthansa
7.0
Good
7,742 reviews
Lufthansa
7.0
Good
7,742 reviews
Check prices

Comfort

6.9

Crew

7.7

Boarding

7.2

Entertainment

6.7

Food

6.5

Overall

7.0

Reviews

1 / 10

They delete my flight they did not pay me back ! They did not apologize

British Airways
6.8
Okay
6,891 reviews
Lufthansa
7.0
Good
7,742 reviews
Check prices

Comfort

6.9

Crew

7.7

Boarding

7.2

Entertainment

6.7

Food

6.5

Overall

7.0

Reviews

1 / 10

They delete my flight they did not pay me back ! They did not apologize

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Las Vegas to Belfast?

    For a flight from Las Vegas to Belfast, you will be flying from Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city. Harry Reid Intl is the only Las Vegas airport and it handles 0 outbound flights to Belfast per day. 1 airline has flights to Belfast from Las Vegas Harry Reid Intl on a regular basis.

  • Can I find flights from Las Vegas to Belfast for under $700 on Cheapflights?

    Yes, there are multiple flights from Las Vegas to Belfast for under $700. The cheapest flight booked recently is on Multiple Airlines for just $646, but on average you can expect to pay $1,336.

  • What are the cheapest airlines flying from Las Vegas to Belfast round-trip?

    Lufthansa, at $833, was found to be the cheapest airline from Las Vegas to Belfast. An alternate airline flying to your destination would be British Airways.

  • What does LAS to BFS mean?

    This is defined as Las Vegas Harry Reid Intl Airport (LAS) and Belfast Intl Airport (BFS). Codes like Belfast Intl Airport are often used to just call airports uniquely. Belfast City Airport (BHD), Glasgow Prestwick Airport (PIK), Londonderry Eglinton Airport (LDY), Isle of Islay Glenegedale Airport (ILY), Campbeltown Machrihanish Airport (CAL) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Las Vegas to Belfast that include extra baggage allowance?

    The amount of baggage you can bring on your Las Vegas to Belfast flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Las Vegas to Belfast with specific airlines?

    Yes, Cheapflights allows you to browse and filter Las Vegas to Belfast flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Las Vegas to Belfast that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Belfast flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Belfast?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Belfast.

  • Can I find deals for business class flights from Las Vegas to Belfast?

    Yes. Cheapflights offers flight deals from Las Vegas to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Las Vegas to Belfast that allow pets onboard?

    Many airlines flying from Las Vegas to Belfast offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Las Vegas to Belfast?

    Yes, you can often find last-minute deals on Las Vegas to Belfast flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Las Vegas to Belfast flight deals updated?

    The Las Vegas to Belfast flight deals you see on this page were last updated on 4/29.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Las Vegas to Belfast
See prices for flight routes from nearby airports that may be better suited for you.

Las Vegas to Belfast Intl flights
Las Vegas to Belfast City flights

Top airline flying from Las Vegas to Belfast

Discover the top airline that operate flights from Las Vegas to Belfast. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$837Average$1,187FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Cleveland to Tampa flights
Miami to Boston flights
New York to Sydney flights
Los Angeles to Baltimore flights
Newark Airport to Rome flights
New York to Pittsburgh flights
Denver to Austin flights
Houston to Detroit flights
New York to Hawaii flights
Las Vegas to San Diego flights
New York to Los Angeles flights
Las Vegas to Scottsbluff flights

Search flights from Las Vegas to Belfast by cabin class

Find flights from Las Vegas to Belfast, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Perugia Sant Egidio
Flights to Biarritz Parme
Flights to Argostoli Cephalonia
Flights to Melilla
Flights to Milas–Bodrum
Flights to Girona Costa Brava
Flights to Hakodate
Flights to Fez Sais
Flights to Constantine Ain El Bey
Flights to Zakynthos Dionsios Salomos
Flights to Bourgas
Flights to Bodø
Flights to Reggio Calabria Tito Menniti
Flights to Bastia Poretta
Flights to Skiathos
Flights to Kalamata
Flights to Batumi
Flights to Menorca/Mahon
Flights to Kristiansand Kjevik
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Ohrid
Flights to Clermont-Ferrand Aulnat
Flights to Parikia Paros

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Las Vegas to Belfast?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Las Vegas to Belfast. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Las Vegas to Belfast?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Las Vegas to Belfast for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Las Vegas to Belfast with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Las Vegas to Belfast flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Las Vegas to Belfast become cheaper?

Yes! Start tracking prices for Las Vegas to Belfast flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines