HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Las Vegas

$649+ Cheap flights from Bucharest (BUH) to Las Vegas (LAS)

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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
BUH — LAS
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bucharest to Las Vegas 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.

Cheapflights Tip: The best prices from Bucharest to Las Vegas Harry Reid Intl are usually found in January or March, booked 32 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Bucharest to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Bucharest (BUH) to Las Vegas (LAS). 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 julio 30, 2025.

Round-trip from

$649
(Booking.com)

Popular in

July

Cheapest in

January

Average price

$1,157
From Bucharest (BUH) to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Bucharest to Las Vegas

Cheapest flights from Bucharest to Las Vegas
Explore the most affordable flight options available from Bucharest to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/178:35 amOTP - LAS
1 stop16h 10mMultiple Airlines
dom. 8/315:05 pmLAS - OTP
1 stop19h 45mMultiple Airlines
Deal found 7/29$649
This SmartFares deal was found by Cheapflights users on 7/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/139:25 pmOTP - LAS
2 stops36h 30mScandinavian Airlines
sáb. 9/2010:14 amLAS - OTP
2 stops24h 21mScandinavian Airlines
Deal found 7/30$662
This Netflights deal was found by Cheapflights users on 7/30. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/138:05 pmOTP - LAS
1 stop29h 05mBritish Airways
sáb. 9/2010:00 pmLAS - OTP
1 stop16h 30mBritish Airways
Deal found 7/30$816
This Lufthansa deal was found by Cheapflights users on 7/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/16:00 amOTP - LAS
1 stop20h 20mLufthansa
lun. 9/89:10 pmLAS - OTP
1 stop16h 20mLufthansa
Deal found 7/29$835
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/288:25 amOTP - LAS
2 stops34h 34mAmerican Airlines
jue. 9/1111:07 amLAS - OTP
2 stops17h 23mAmerican Airlines
Deal found 7/29$837
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/216:05 amOTP - LAS
2 stops22h 08mUnited Airlines
mar. 9/24:40 pmLAS - OTP
2 stops22h 15mUnited Airlines
Deal found 7/29$851
This SWISS deal was found by Cheapflights users on 7/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/216:30 amOTP - LAS
1 stop20h 05mSWISS
lun. 9/17:05 pmLAS - OTP
1 stop20h 00mSWISS
Deal found 7/29$857
This Delta deal was found by Cheapflights users on 7/29. 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.
mar. 8/197:25 amOTP - LAS
2 stops18h 49mDelta
mar. 9/29:09 amLAS - OTP
2 stops22h 11mDelta
Deal found 7/29$868

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bucharest to Las Vegas 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 julio 30, 2025.
Use the filters below to find and compare flights from Bucharest to Las Vegas that are best for you.

Fly from

Bucharest

Fly to

Las Vegas

Route

Depart

Return

Price

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

dom. 8/17

8:35 am-2:45 pm

1 stop16h 10m

Las Vegas Harry Reid Intl

dom. 8/31

5:05 pm-10:50 pm

1 stop19h 45m

$649

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

sáb. 9/13

9:25 pm-11:55 pm

2 stops36h 30m

Las Vegas Harry Reid Intl

sáb. 9/20

10:14 am-8:35 pm

2 stops24h 21m

$662

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

sáb. 9/13

8:05 pm-3:10 pm

1 stop29h 05m

Las Vegas Harry Reid Intl

sáb. 9/20

10:00 pm-12:30 am

1 stop16h 30m

$816

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

lun. 9/1

6:00 am-4:20 pm

1 stop20h 20m

Las Vegas Harry Reid Intl

lun. 9/8

9:10 pm-11:30 pm

1 stop16h 20m

$835

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

jue. 8/28

8:25 am-8:59 am

2 stops34h 34m

Las Vegas Harry Reid Intl

jue. 9/11

11:07 am-2:30 pm

2 stops17h 23m

$837

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

jue. 8/21

6:05 am-6:13 pm

2 stops22h 08m

Las Vegas Harry Reid Intl

mar. 9/2

4:40 pm-12:55 am

2 stops22h 15m

$851

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

jue. 8/21

6:30 am-4:35 pm

1 stop20h 05m

Las Vegas Harry Reid Intl

lun. 9/1

7:05 pm-1:05 am

1 stop20h 00m

$857

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

mar. 8/19

7:25 am-4:14 pm

2 stops18h 49m

Las Vegas Harry Reid Intl

mar. 9/2

9:09 am-5:20 pm

2 stops22h 11m

$868

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

mié. 8/6

9:55 pm-9:36 am

2 stops45h 41m

$720

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

vie. 10/3

8:25 am-3:10 pm

1 stop16h 45m

$816

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 13 results
1
2

Best time to book a flight from Bucharest to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Bucharest 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 Bucharest to Las Vegas

How far ahead should I book a flight from Bucharest to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Bucharest to Las Vegas. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Bucharest to Las Vegas, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Bucharest to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Bucharest to Las Vegas (average of $198). Flying from Bucharest to Las Vegas in March is currently the most expensive (average of $269). 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.

What is the cheapest time of day to fly from BUH to LAS?

Find hourly flight availability from Bucharest to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 30, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 4% on flights from Bucharest to Las Vegas by exploring options for tickets at noon.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated julio 30, 2025.
Read through reviews of airlines operating flights from Bucharest to Las Vegas, such as Delta, SWISS, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Scandinavian Airlines
7.3
Good
1,453 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Bucharest to Las Vegas. 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 into for flights to Las Vegas from Bucharest?

    If you book a flight to Las Vegas from Bucharest, you will be flying to Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 6.2 mi from the center of Las Vegas. There are 0 flights from Bucharest to Harry Reid Intl per day from 3 different airlines.

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

    Cheapflights users have booked flights from Bucharest to Las Vegas round-trip from $662. Other airlines that can offer you cheap pricing are British Airways, from $816, and Lufthansa, from $835. You may be able to fly from Bucharest to Las Vegas for 31% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Bucharest to Las Vegas one-way?

    One-way options have recently been found by users for as low as $816 on British Airways. Other airlines that offer cheap prices include SWISS from $889 and Lufthansa from $911 one-way.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Bucharest to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Bucharest to Las Vegas (average of $198). Flying from Bucharest to Las Vegas in March is currently the most expensive (average of $269). 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.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Henderson
Paradise
Sunrise Manor
North Las Vegas
Winchester
Primm
Mount Charleston
Kingman
Mesquite
Needles
Boulder City

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 Bucharest to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
Otopeni Intl to Las Vegas flights
Timisoara to Las Vegas flights
Constanţa to Las Vegas flights

Top 3 airlines flying from Bucharest to Las Vegas

Discover the top 3 airlines that operate flights from Bucharest to Las Vegas. 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 2,558,603 searches. Data last updated julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$761Average$924FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$766Average$836FlexibilityNo cancel feeOn-time70%
KLMCheapest$848Average$924FlexibilityNo cancel feeOn-time75%

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.