How long is the flight from Romania to Las Vegas?

Departing from Romania to Las Vegas will take you 21h 10m. There are 6355 mi between Romania and Las Vegas. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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.

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).

What are the most popular routes from Romania to Las Vegas?

The most popular flight routes from Romania to Las Vegas are Bucharest Otopeni Intl - Las Vegas Harry Reid Intl, Constanţa Mihail Kogalniceanu - Las Vegas Harry Reid Intl and Timisoara - Las Vegas Harry Reid Intl.

What are the most popular airlines that fly from Romania to Las Vegas?

When booking a flight from Romania to Las Vegas, you may want to consider flying on KLM, British Airways or United Airlines as they are the most popular for this route.

What airport do you fly into for flights to Las Vegas from Romania?

Located just 6.2 mi from the city center, Las Vegas Harry Reid Intl (LAS) is the airport most travelers will use when flying to Las Vegas from Romania.

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

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

How can I find direct flights from Romania to Las Vegas?

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

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

Yes. Cheapflights offers flight deals from Romania 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.

$407+ Flights from Romania to Las Vegas

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Cheap flight deals from Romania to Las Vegas

Cheapest flights from Romania to Las Vegas
Explore the most affordable flight options available from Romania to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Wed 12/242:40 pmOTP - LAS

2 stops44h 17mUnited Airlines

Thu 1/19:05 amLAS - OTP

2 stops28h 45mUnited Airlines

Deal found 12/17

$901

Wed 12/242:40 pmOTP - LAS

2 stops40h 02mUnited Airlines

Wed 12/315:30 amLAS - OTP

2 stops32h 25mUnited Airlines

Deal found 12/17

$937

Wed 12/242:40 pmOTP - LAS

2 stops44h 17mUnited Airlines

Thu 1/112:59 amLAS - OTP

2 stops36h 51mUnited Airlines

Deal found 12/17

$996

Thu 12/258:00 amOTP - LAS

2 stops22h 20mBritish Airways

Wed 12/3110:11 amLAS - OTP

2 stops19h 34mBritish Airways

Deal found 12/17

$1,002

Thu 12/258:00 amOTP - LAS

2 stops20h 53mAmerican Airlines

Wed 12/311:39 pmLAS - OTP

2 stops20h 21mAmerican Airlines

Deal found 12/17

$1,052

Thu 12/256:30 amOTP - LAS

2 stops26h 02mMultiple Airlines

Wed 12/311:50 pmLAS - OTP

1 stop24h 05mMultiple Airlines

Deal found 12/17

$1,062

Wed 12/246:05 amOTP - LAS

1 stop16h 00mLufthansa

Thu 1/111:05 amLAS - OTP

2 stops17h 00mLufthansa

Deal found 12/17

$1,064

Wed 12/246:05 amOTP - LAS

1 stop16h 00mUnited Airlines

Tue 12/3011:53 pmLAS - OTP

2 stops38h 02mUnited Airlines

Deal found 12/17

$1,083

Wed 12/242:40 pmOTP - LAS

2 stops44h 17mUnited Airlines

Fri 1/212:59 amLAS - OTP

3 stops36h 51mUnited Airlines

Deal found 12/17

$1,090

Wed 12/176:25 amTSR - LAS

2 stops28h 20mLufthansa

Wed 12/246:21 pmLAS - TSR

2 stops33h 39mLufthansa

Deal found 12/16

$1,454

Wed 12/176:45 pmTSR - LAS

3 stops34h 23mMultiple Airlines

Wed 12/241:50 pmLAS - TSR

2 stops24h 20mMultiple Airlines

Deal found 12/16

$1,682

Best flights from Romania to Las Vegas
Discover carefully curated flight deals from Romania to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Thu 1/225:50 amOTP - LAS

2 stops21h 10mLufthansa

Wed 2/41:50 pmLAS - OTP

1 stop14h 10mLufthansa

Deal found 12/16

$871

Thu 1/225:50 amOTP - LAS

2 stops22h 40mUnited Airlines

Wed 2/48:00 amLAS - OTP

2 stops20h 00mUnited Airlines

Deal found 12/18

$881

Fri 1/169:35 amOTP - LAS

1 stop35h 37mMultiple Airlines

Fri 1/233:07 pmLAS - OTP

2 stops36h 03mMultiple Airlines

Deal found 12/16

$887

Thu 1/228:00 amOTP - LAS

1 stop20h 50mBritish Airways

Wed 2/48:55 pmLAS - OTP

1 stop16h 35mBritish Airways

Deal found 12/16

$901

Sun 2/12:50 pmOTP - LAS

2 stops40h 02mUnited Airlines

Sun 2/87:29 pmLAS - OTP

3 stops32h 36mUnited Airlines

Deal found 12/18

$881

Fri 1/26:45 amTSR - LAS

3 stops27h 09mMultiple Airlines

Tue 1/66:01 pmLAS - TSR

3 stops42h 14mMultiple Airlines

Deal found 12/18

$1,894

Last-minute flights from Romania to Las Vegas
Discover last-minute flight deals from Romania to Las Vegas. Data last updated December 18, 2025 and is based on user searches.

Wed 12/176:25 amTSR - LAS

2 stops28h 20mLufthansa

Wed 12/246:21 pmLAS - TSR

2 stops33h 39mLufthansa

Deal found 12/16

$1,454

Wed 12/176:45 pmTSR - LAS

3 stops34h 23mMultiple Airlines

Wed 12/241:50 pmLAS - TSR

2 stops24h 20mMultiple Airlines

Deal found 12/16

$1,682

Wed 12/242:40 pmOTP - LAS

2 stops40h 02mUnited Airlines

Wed 12/315:30 amLAS - OTP

2 stops32h 25mUnited Airlines

Deal found 12/17

$937

Fri 1/169:35 amOTP - LAS

1 stop35h 37mMultiple Airlines

Fri 1/233:07 pmLAS - OTP

2 stops36h 03mMultiple Airlines

Deal found 12/16

$887

Fri 1/165:55 amOTP - LAS

2 stops19h 25mUnited Airlines

Fri 1/234:05 pmLAS - OTP

2 stops21h 45mUnited Airlines

Deal found 12/16

$918

Sun 1/186:00 amOTP - LAS

2 stops24h 49mDelta

Sat 1/247:00 amLAS - OTP

2 stops19h 05mDelta

Deal found 12/17

$908

Thu 1/225:50 amOTP - LAS

2 stops21h 10mLufthansa

Wed 2/41:50 pmLAS - OTP

1 stop14h 10mLufthansa

Deal found 12/16

$871

Thu 1/225:50 amOTP - LAS

2 stops21h 21mUnited Airlines

Wed 2/41:50 pmLAS - OTP

1 stop14h 10mUnited Airlines

Deal found 12/18

$881

Thu 1/228:00 amOTP - LAS

1 stop20h 50mBritish Airways

Wed 2/411:57 amLAS - OTP

2 stops17h 48mBritish Airways

Deal found 12/16

$901

Thu 1/226:00 amOTP - LAS

2 stops23h 14mDelta

Wed 2/47:00 amLAS - OTP

2 stops19h 05mDelta

Deal found 12/16

$930

One-way flights from Romania to Las Vegas
Search for one-way flight options from Romania to Las Vegas. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Sun 2/111:30 pmOTP - LAS

3 stops32h 03mMultiple Airlines

Deal found 12/18

$407

Sat 1/311:10 pmOTP - LAS

2 stops42h 23mMultiple Airlines

Deal found 12/18

$418

Mon 2/21:10 pmOTP - LAS

3 stops56h 41mMultiple Airlines

Deal found 12/18

$422

Sat 1/314:00 pmOTP - LAS

1 stop36h 50mBritish Airways

Deal found 12/17

$807

Mon 2/28:05 amOTP - LAS

1 stop20h 45mBritish Airways

Deal found 12/18

$818

Sun 2/17:35 amOTP - LAS

1 stop21h 15mBritish Airways

Deal found 12/17

$819

Mon 1/53:30 pmOTP - LAS

2 stops42h 18mMultiple Airlines

Deal found 12/16

$1,135

Find flight deals from Romania to Las Vegas

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$871 (Kiwi.com)
One-way from	$407 (Kiwi.com)
Popular in	July
Cheapest in	November
Average price	$1,075

Provider with most accurate pricing for Bucharest (BUH)-Las Vegas Harry Reid Intl flight deals.

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Provider most trusted by Cheapflights users for Bucharest (BUH)-Las Vegas Harry Reid Intl flights.

Search Deals

From Romania to Las Vegas Harry Reid Intl

Search Deals

One-way flight from Romania to Las Vegas Harry Reid Intl

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($76 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Thu 1/22

5:50 am-5:00 pm

2 stops21h 10m

Las Vegas Harry Reid Intl

Wed 2/4

1:50 pm-2:00 pm

1 stop14h 10m

$871

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Thu 1/22

5:50 am-6:30 pm

2 stops22h 40m

Las Vegas Harry Reid Intl

Wed 2/4

8:00 am-2:00 pm

2 stops20h 00m

$881

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Sun 2/1

2:50 pm-8:52 pm

2 stops40h 02m

Las Vegas Harry Reid Intl

Sun 2/8

7:29 pm-2:05 pm

3 stops32h 36m

$881

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Fri 1/16

9:35 am-11:12 am

1 stop35h 37m

Las Vegas Harry Reid Intl

Fri 1/23

3:07 pm-1:10 pm

2 stops36h 03m

$887

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Thu 1/22

8:00 am-6:50 pm

1 stop20h 50m

Las Vegas Harry Reid Intl

Wed 2/4

8:55 pm-11:30 pm

1 stop16h 35m

$901

TimisoaraLas Vegas

TSR - LAS

TSRLAS

Timisoara

Fri 1/2

6:45 am-11:54 pm

3 stops27h 09m

Las Vegas Harry Reid Intl

Tue 1/6

6:01 pm-10:15 pm

3 stops42h 14m

$1,894

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Sun 2/1

11:30 pm-9:33 pm

3 stops32h 03m

$417

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Sat 1/31

1:10 pm-9:33 pm

2 stops42h 23m

$418

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Mon 2/2

1:10 pm-11:51 am

3 stops56h 41m

$422

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Sat 1/31

4:00 pm-6:50 pm

1 stop36h 50m

$807

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 12 results

Best time to book a flight from Romania to Las Vegas

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

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

Currently, June is the cheapest month in which you can book a flight from Romania to Las Vegas (average of $709). Flying from Romania to Las Vegas in July is currently the most expensive (average of $898). 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 RO to LAS?

A simple way to save on the total cost of your ticket is to fly from Romania to Las Vegas at noon. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing Las Vegas

Read reviews from past customers who have flown KLM, United Airlines, and Lufthansa from Romania to Las Vegas. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.7

Good

1,428 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

KLM

7.7

Good

1,428 reviews

KLM

7.7

Good

1,428 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

United Airlines

7.4

Good

9,093 reviews

KLM

7.7

Good

1,428 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Lufthansa

6.8

Okay

7,635 reviews

KLM

7.7

Good

1,428 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

British Airways

6.7

Okay

7,585 reviews

KLM

7.7

Good

1,428 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

What airport do you fly into for flights to Las Vegas from Romania?
Located just 6.2 mi from the city center, Las Vegas Harry Reid Intl (LAS) is the airport most travelers will use when flying to Las Vegas from Romania.
How long is the flight from Romania to Las Vegas?
Departing from Romania to Las Vegas will take you 21h 10m. There are 6355 mi between Romania and Las Vegas. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the most popular routes from Romania to Las Vegas?
The most popular flight routes from Romania to Las Vegas are Bucharest Otopeni Intl - Las Vegas Harry Reid Intl, Constanţa Mihail Kogalniceanu - Las Vegas Harry Reid Intl and Timisoara - Las Vegas Harry Reid Intl.
Can I find deals for flights from Romania to Las Vegas that include hotel bookings?
Yes. In addition to deals on Romania to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Romania to Las Vegas?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Romania to Las Vegas.
Can I find deals for business class flights from Romania to Las Vegas?
Yes. Cheapflights offers flight deals from Romania 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 Romania to Las Vegas?
Currently, June is the cheapest month in which you can book a flight from Romania to Las Vegas (average of $709). Flying from Romania to Las Vegas in July is currently the most expensive (average of $898). 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

Paradise

Henderson

North Las Vegas

Kingman

Winchester

Primm

Sunrise Manor

Mesquite

Needles

Boulder City

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Romania to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$741	Average$863	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$816	Average$859	FlexibilityNo cancel fee	On-time69%
Lufthansa	Cheapest$846	Average$942	FlexibilityNo cancel fee	On-time76%
KLM	Cheapest$848	Average$924	FlexibilityNo cancel fee	On-time75%

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$407+ Cheap flights from Romania 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Romania to Las Vegas with Cheapflights

1. Tell us where you want to go

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Cheap flight deals from Romania to Las Vegas

Cheapest flights from Romania to Las VegasExplore the most affordable flight options available from Romania to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Romania to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Romania to Las Vegas

Keep the following information in mind while searching for Romania to Las Vegas flight deals. Data was last updated December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Romania to Las Vegas that are best for you.

Best time to book a flight from Romania to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Romania with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Romania to Las Vegas

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

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

Find hourly flight availability from Romania 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 December 18, 2025.

Reviews of airlines servicing Las Vegas

Read reviews from past customers who have flown KLM, United Airlines, and Lufthansa from Romania to Las Vegas. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Romania 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 Romania?

How long is the flight from Romania to Las Vegas?

What are the most popular routes from Romania to Las Vegas?

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

How can I find direct flights from Romania to Las Vegas?

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

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

Traveling to a place near Las Vegas?

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Alternative routes for Romania to Las Vegas

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Top 4 airlines flying from Romania to Las Vegas

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Cheapest flights from Romania to Las Vegas
Explore the most affordable flight options available from Romania to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.