HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Belfast

$698+ Cheap flights from Las Vegas (LAS) to Belfast

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BHD
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Las Vegas to Belfast with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 30, 2025.

Round-trip from

$698
(British Airways)
From Las Vegas Harry Reid Intl to Belfast
Search Deals

Find flight deals from Las Vegas to Belfast

Best flights from Las Vegas to Belfast
Discover carefully curated flight deals from Las Vegas to Belfast that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

This British Airways deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:55 pmLAS - BHD
1 stop15h 35mBritish Airways
Mon 3/25:45 pmBHD - LAS
1 stop33h 05mBritish Airways
Deal found 10/28$698
This Air France deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/912:05 pmLAS - BHD
2 stops20h 45mMultiple Airlines
Wed 3/115:20 pmBHD - LAS
1 stop28h 55mMultiple Airlines
Deal found 10/30$699
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/269:25 amLAS - BHD
2 stops27h 35mDelta
Mon 3/25:20 pmBHD - LAS
2 stops31h 35mDelta
Deal found 10/29$709
This Virgin Atlantic deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2611:30 amLAS - BHD
2 stops25h 30mVirgin Atlantic
Mon 3/25:20 pmBHD - LAS
2 stops36h 45mVirgin Atlantic
Deal found 10/29$709
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:45 amLAS - BHD
2 stops17h 45mAmerican Airlines
Thu 4/26:35 amBHD - LAS
2 stops19h 09mAmerican Airlines
Deal found 10/30$752
This Ovago deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/98:55 pmLAS - BHD
1 stop15h 20mBritish Airways
Wed 3/113:40 pmBHD - LAS
1 stop35h 10mBritish Airways
Deal found 10/30$753
This FlightHub deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:28 pmLAS - BHD
2 stops35h 47mBritish Airways
Thu 4/22:15 pmBHD - LAS
1 stop13h 45mBritish Airways
Deal found 10/30$756
This Mytrip deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/812:15 amLAS - BFS
3 stops35h 55mMultiple Airlines
Wed 3/118:35 amBFS - LAS
2 stops19h 58mMultiple Airlines
Deal found 10/30$992
This Mytrip deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:00 amLAS - BFS
3 stops29h 10mMultiple Airlines
Thu 4/26:40 amBFS - LAS
2 stops18h 55mMultiple Airlines
Deal found 10/30$1,120

Cheapflights Fare Finder

 
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 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Las Vegas to Belfast that are best for you.

Fly from

Las Vegas

Fly to

Belfast

Route

Depart

Return

Price

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Thu 2/26

8:55 pm-8:30 pm

1 stop15h 35m

Belfast City

Mon 3/2

5:45 pm-6:50 pm

1 stop33h 05m

$698

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Mon 2/9

12:05 pm-4:50 pm

2 stops20h 45m

Belfast City

Wed 3/11

5:20 pm-3:15 pm

1 stop28h 55m

$699

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Thu 2/26

9:25 am-9:00 pm

2 stops27h 35m

Belfast City

Mon 3/2

5:20 pm-4:55 pm

2 stops31h 35m

$709

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Thu 2/26

11:30 am-9:00 pm

2 stops25h 30m

Belfast City

Mon 3/2

5:20 pm-10:05 pm

2 stops36h 45m

$709

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Tue 3/3

9:45 am-11:30 am

2 stops17h 45m

Belfast City

Thu 4/2

6:35 am-5:44 pm

2 stops19h 09m

$752

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Mon 2/9

8:55 pm-8:15 pm

1 stop15h 20m

Belfast City

Wed 3/11

3:40 pm-7:50 pm

1 stop35h 10m

$753

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Tue 3/3

12:28 pm-8:15 am

2 stops35h 47m

Belfast City

Thu 4/2

2:15 pm-8:00 pm

1 stop13h 45m

$756

Las VegasBelfast

LAS - BFS

LASBFS

Las Vegas Harry Reid Intl

Sun 2/8

12:15 am-8:10 pm

3 stops35h 55m

Belfast Intl

Wed 3/11

8:35 am-9:33 pm

2 stops19h 58m

$992

Las VegasBelfast

LAS - BFS

LASBFS

Las Vegas Harry Reid Intl

Tue 3/3

7:00 am-8:10 pm

3 stops29h 10m

Belfast Intl

Thu 4/2

6:40 am-5:35 pm

2 stops18h 55m

$1,120

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Best time to book a flight from Las Vegas to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Belfast
No data available for this route at this time. Please check back soon.

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. 0 airlines have flights to Belfast from Las Vegas Harry Reid Intl on a regular basis.

  • How long is the flight from Las Vegas to Belfast?

    A quick flight from Las Vegas to Belfast can take about 15h 35m. British Airways provides one of the quickest options available for as low as $698. There are 4902 mi between Las Vegas and Belfast. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

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 City flights

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.