HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Las Vegas

$646+ Cheap flights from Bucharest (BUH) to Las Vegas (LAS)

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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
BUH — LAS
abr. 9 — abr. 161
mié. 4/9
mié. 4/16
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 October or January, 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 abril 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$655
(FlightHub)

One-way from

$646
(Air Serbia)

Popular in

December

Cheapest in

October

Average price

$1,010
Provider with most accurate pricing for Bucharest (BUH)-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bucharest (BUH)-Las Vegas Harry Reid Intl flights.
Search Deals
From Bucharest (BUH) to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Bucharest (BUH) to Las Vegas Harry Reid Intl
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 abril 4, 2025.

This FlightHub deal was found by Cheapflights users on 4/3. 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.
dom. 5/189:25 pmOTP - LAS
2 stops36h 00mScandinavian Airlines
sáb. 5/316:10 amLAS - OTP
2 stops28h 25mScandinavian Airlines
Deal found 4/3$655
This Gotogate deal was found by Cheapflights users on 4/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/188:35 amOTP - LAS
1 stop16h 10mMultiple Airlines
dom. 6/15:05 pmLAS - OTP
1 stop19h 45mMultiple Airlines
Deal found 4/4$666
This Netflights deal was found by Cheapflights users on 4/4. 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.
jue. 6/128:25 amOTP - LAS
1 stop21h 30mBritish Airways
mié. 6/1810:05 pmLAS - OTP
1 stop16h 20mBritish Airways
Deal found 4/4$751
This Delta deal was found by Cheapflights users on 4/3. 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.
jue. 5/227:00 amOTP - LAS
2 stops21h 49mDelta
jue. 6/56:00 amLAS - OTP
2 stops20h 10mDelta
Deal found 4/3$761
This KLM deal was found by Cheapflights users on 4/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/154:50 pmOTP - LAS
1 stop35h 45mKLM
lun. 9/228:25 pmLAS - OTP
1 stop30h 35mKLM
Deal found 4/4$779
This United Airlines deal was found by Cheapflights users on 4/3. 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.
dom. 5/186:05 amOTP - LAS
3 stops48h 05mUnited Airlines
sáb. 5/316:12 amLAS - OTP
2 stops26h 23mUnited Airlines
Deal found 4/3$875
This Mytrip deal was found by Cheapflights users on 4/4. 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.
lun. 10/276:00 amOTP - LAS
2 stops23h 01mLufthansa
mar. 11/42:10 pmLAS - OTP
2 stops18h 20mLufthansa
Deal found 4/4$918
This American Airlines deal was found by Cheapflights users on 4/4. 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.
mié. 9/248:25 amOTP - LAS
1 stop16h 45mAmerican Airlines
mié. 10/810:05 pmLAS - OTP
1 stop16h 20mAmerican Airlines
Deal found 4/4$965
This Mytrip deal was found by Cheapflights users on 4/4. 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.
mié. 8/136:35 amOTP - LAS
2 stops25h 20mAustrian Airlines
mar. 8/197:00 amLAS - OTP
2 stops19h 25mAustrian Airlines
Deal found 4/4$1,074
This Booking.com deal was found by Cheapflights users on 4/4. 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.
lun. 8/116:05 amOTP - LAS
2 stops26h 16mAir Canada
dom. 8/1711:20 amLAS - OTP
2 stops21h 15mAir Canada
Deal found 4/4$1,184
This Qatar Airways deal was found by Cheapflights users on 4/4. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/185:10 pmOTP - LAS
2 stops36h 01mQatar Airways
dom. 6/111:48 amLAS - OTP
2 stops33h 57mQatar Airways
Deal found 4/4$1,739
This Emirates deal was found by Cheapflights users on 4/4. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/162:20 amOTP - LAS
2 stops29h 28mEmirates
mar. 9/2311:13 amLAS - OTP
2 stops41h 32mEmirates
Deal found 4/4$2,157

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 abril 4, 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. 5/18

9:25 pm-11:25 pm

2 stops36h 00m

Las Vegas Harry Reid Intl

sáb. 5/31

6:10 am-8:35 pm

2 stops28h 25m

$655

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

dom. 5/18

8:35 am-2:45 pm

1 stop16h 10m

Las Vegas Harry Reid Intl

dom. 6/1

5:05 pm-10:50 pm

1 stop19h 45m

$666

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

jue. 6/12

8:25 am-7:55 pm

1 stop21h 30m

Las Vegas Harry Reid Intl

mié. 6/18

10:05 pm-12:25 am

1 stop16h 20m

$751

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

jue. 5/22

7:00 am-6:49 pm

2 stops21h 49m

Las Vegas Harry Reid Intl

jue. 6/5

6:00 am-12:10 pm

2 stops20h 10m

$761

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

lun. 9/15

4:50 pm-6:35 pm

1 stop35h 45m

Las Vegas Harry Reid Intl

lun. 9/22

8:25 pm-1:00 pm

1 stop30h 35m

$779

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

dom. 5/18

6:05 am-8:10 pm

3 stops48h 05m

Las Vegas Harry Reid Intl

sáb. 5/31

6:12 am-6:35 pm

2 stops26h 23m

$875

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

mié. 9/24

8:25 am-3:10 pm

1 stop16h 45m

Las Vegas Harry Reid Intl

mié. 10/8

10:05 pm-12:25 am

1 stop16h 20m

$965

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

mié. 8/13

6:35 am-9:55 pm

2 stops25h 20m

Las Vegas Harry Reid Intl

mar. 8/19

7:00 am-12:25 pm

2 stops19h 25m

$1,074

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

lun. 8/11

6:05 am-10:21 pm

2 stops26h 16m

Las Vegas Harry Reid Intl

dom. 8/17

11:20 am-6:35 pm

2 stops21h 15m

$1,184

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

dom. 5/18

5:10 pm-7:11 pm

2 stops36h 01m

Las Vegas Harry Reid Intl

dom. 6/1

11:48 am-7:45 am

2 stops33h 57m

$1,739

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 15 results
1
2

Compare providers for flights from Bucharest to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bucharest to Las Vegas in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bucharest-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bucharest-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bucharest-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bucharest-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bucharest-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 March 28, 2025.

To ensure you get the cheapest price possible for a flight from Bucharest to Las Vegas, you should look to book at least 20 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 abril 4, 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.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 abril 4, 2025.
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Overall

8.0

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.0
Very good
3,192 reviews
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Overall

8.0

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Delta
8.0
Very good
7,899 reviews
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Overall

8.0

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
KLM
7.8
Good
1,322 reviews
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Overall

8.0

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Austrian Airlines
7.6
Good
772 reviews
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Overall

8.0

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Qatar Airways
7.4
Good
3,542 reviews
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Overall

8.0

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

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 $655. Other airlines that can offer you cheap pricing are British Airways, from $751, and Delta, from $761. 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 $646 on Air Serbia. Other airlines that offer cheap prices include British Airways from $746 and United Airlines from $856 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 Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Henderson
Paradise
North Las Vegas
Sunrise Manor
Winchester
Primm
Mesquite
Needles
Mount Charleston
Kingman
Pahrump
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 abril 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$749Average$836FlexibilityNo cancel feeOn-time70%
DeltaCheapest$761Average$920FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$868Average$962FlexibilityNo 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.