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Otopeni Intl

$564+ Cheap flights from Las Vegas (LAS) to Otopeni Intl (OTP)

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — OTP
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Las Vegas to Otopeni Intl

Cheapest flights from Las Vegas to Otopeni Intl
Explore the most affordable flight options available from Las Vegas to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This United Airlines deal was found by Cheapflights users on 1/24. 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.
Sat 2/217:45 am
LAS
-
OTP
2 stops20h 20m
United Airlines
Sun 3/12:50 pm
OTP
-
LAS
2 stops19h 53m
United Airlines
Deal found 1/24$564
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:22 am
LAS
-
OTP
2 stops20h 03m
British Airways
Thu 5/148:15 am
OTP
-
LAS
1 stop21h 45m
British Airways
Deal found 1/26$654
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 5/59:05 am
LAS
-
OTP
3 stops21h 15m
United Airlines
Thu 5/146:05 am
OTP
-
LAS
2 stops26h 41m
United Airlines
Deal found 1/26$684
This Delta deal was found by Cheapflights users on 1/24. 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.
Sat 3/215:05 pm
LAS
-
OTP
1 stop15h 05m
Delta
Sun 4/51:55 pm
OTP
-
LAS
1 stop14h 40m
Delta
Deal found 1/24$716
This FlightHub deal was found by Cheapflights users on 1/24. 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.
Sat 2/710:45 am
LAS
-
OTP
2 stops21h 50m
Lufthansa
Sun 2/155:55 am
OTP
-
LAS
2 stops28h 48m
Lufthansa
Deal found 1/24$738
This oojo deal was found by Cheapflights users on 1/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/78:55 pm
LAS
-
OTP
1 stop32h 00m
British Airways
Sun 2/157:35 am
OTP
-
LAS
2 stops24h 15m
British Airways
Deal found 1/24$739
This FlightHub deal was found by Cheapflights users on 1/26. 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.
Sat 2/2110:02 am
LAS
-
OTP
2 stops27h 48m
Lufthansa
Sun 3/15:55 am
OTP
-
LAS
2 stops21h 34m
Lufthansa
Deal found 1/26$751
This KLM deal was found by Cheapflights users on 1/26. 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.
Sat 2/214:05 pm
LAS
-
OTP
1 stop22h 25m
Multiple Airlines
Sun 3/16:05 am
OTP
-
LAS
2 stops22h 18m
Multiple Airlines
Deal found 1/26$757
This Expedia deal was found by Cheapflights users on 1/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/142:34 pm
LAS
-
OTP
2 stops24h 31m
Lufthansa
Sun 2/227:20 pm
OTP
-
LAS
2 stops34h 55m
Lufthansa
Deal found 1/24$763
This KLM deal was found by Cheapflights users on 1/26. 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.
Tue 5/58:25 pm
LAS
-
OTP
1 stop30h 35m
KLM
Thu 5/147:00 am
OTP
-
LAS
1 stop21h 35m
KLM
Deal found 1/26$785

Find flight deals from Las Vegas to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Otopeni Intl (OTP). 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$564
(United Airlines)

Popular in

June

Cheapest in

December

Average price

$732
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Bucharest Otopeni Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Bucharest Otopeni Intl flights.
Search Deals
From Las Vegas Harry Reid Intl to Bucharest Otopeni Intl
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($257 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Otopeni Intl 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 January 26, 2026.
Use the filters below to find and compare flights from Las Vegas to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Las Vegas

Fly to

Otopeni Intl

Route

Depart

Return

Price

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Sat 2/21

7:45 am-2:05 pm

2 stops20h 20m

Bucharest Otopeni Intl

Sun 3/1

2:50 pm-12:43 am

2 stops19h 53m

$564

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Tue 5/5

9:22 am-1:20 am

2 stops29h 58m

Bucharest Otopeni Intl

Thu 5/14

3:40 pm-9:52 pm

2 stops40h 12m

$657

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Tue 5/5

9:05 am-4:20 pm

3 stops21h 15m

Bucharest Otopeni Intl

Thu 5/14

6:05 am-10:46 pm

2 stops26h 41m

$684

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Sat 3/21

5:05 pm-5:10 pm

1 stop15h 05m

Bucharest Otopeni Intl

Sun 4/5

1:55 pm-6:35 pm

1 stop14h 40m

$716

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Sat 2/7

8:55 pm-2:55 pm

1 stop32h 00m

Bucharest Otopeni Intl

Sun 2/15

7:35 am-9:50 pm

2 stops24h 15m

$739

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Sat 2/21

10:02 am-11:50 pm

2 stops27h 48m

Bucharest Otopeni Intl

Sun 3/1

5:55 am-5:29 pm

2 stops21h 34m

$751

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Sat 2/21

4:05 pm-12:30 am

1 stop22h 25m

Bucharest Otopeni Intl

Sun 3/1

6:05 am-6:23 pm

2 stops22h 18m

$757

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Sat 2/21

4:05 pm-5:10 pm

1 stop15h 05m

Bucharest Otopeni Intl

Sun 3/1

6:05 am-10:30 pm

2 stops26h 25m

$757

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Sat 2/14

2:34 pm-1:05 am

2 stops24h 31m

Bucharest Otopeni Intl

Sun 2/22

7:20 pm-8:15 pm

2 stops34h 55m

$763

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Sat 3/21

9:00 am-2:05 pm

2 stops20h 05m

Bucharest Otopeni Intl

Sun 4/5

6:05 am-6:27 pm

2 stops22h 22m

$834

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 15 results
1
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Compare providers for flights from Las Vegas to Otopeni Intl

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 Las Vegas to Otopeni Intl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*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 Las Vegas-Bucharest Otopeni Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Bucharest Otopeni Intl Airport 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 Las Vegas-Bucharest Otopeni Intl Airport 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 Las Vegas to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl 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 Bucharest Otopeni Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Otopeni Intl. Price data was last updated on January 23, 2026.

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Las Vegas to Bucharest Otopeni Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, December is the cheapest month in which you can book a flight from Las Vegas to Bucharest Otopeni Intl Airport (average of $478). Flying from Las Vegas to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,094). 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.

Reviews of airlines servicing Otopeni Intl

Get insights into the airlines that provide service to Otopeni Intl. 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 Otopeni Intl. Reviews last updated January 26, 2026.
See what other customers who have flown with Delta, KLM, and SWISS from Las Vegas to Bucharest Otopeni Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,118 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,118 reviews
Delta
7.9
Good
8,118 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,443 reviews
Delta
7.9
Good
8,118 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
SWISS
7.6
Good
1,861 reviews
Delta
7.9
Good
8,118 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,747 reviews
Delta
7.9
Good
8,118 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,702 reviews
Delta
7.9
Good
8,118 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Otopeni Intl. 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 Bucharest Otopeni Intl?

    Las Vegas Harry Reid Intl (LAS) is the airport you will fly out of if you book a flight from Las Vegas to Bucharest Otopeni Intl. You should not have trouble finding flights to Bucharest Otopeni Intl from Harry Reid Intl; the airport handles an average of 0 outbound flights to Bucharest Otopeni Intl per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Las Vegas airport to Bucharest Otopeni Intl. It is only a 6.2 mi journey to Harry Reid Intl (LAS) from Las Vegas’s city center.

  • How long is the flight from Las Vegas to Bucharest Otopeni Intl Airport?

    Airlines like United Airlines, British Airways, and Delta fly from Las Vegas to Bucharest Otopeni Intl Airport in about 15h 05m. The time it takes to get you to your destination can typically vary by up to 14h 53m. The distance from Las Vegas to Bucharest Otopeni Intl Airport is about 6355 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    British Airways, at $523, was found to be the cheapest airline from Las Vegas to Bucharest Otopeni Intl Airport.Alternate airlines to your destination round-trip include Lufthansa and Delta. These flights start at 36% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to Otopeni Intl 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 Las Vegas to Bucharest Otopeni Intl Airport?

    Currently, December is the cheapest month in which you can book a flight from Las Vegas to Bucharest Otopeni Intl Airport (average of $478). Flying from Las Vegas to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,094). 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 Otopeni Intl Airport?

Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locations
Otopeni

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Las Vegas to Otopeni Intl

Discover the top 5 airlines that operate flights from Las Vegas to Otopeni Intl. 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$523Average$806FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$602Average$810FlexibilityNo cancel feeOn-time76%
DeltaCheapest$638Average$959FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$639Average$900FlexibilityNo cancel feeOn-time75%
SWISSCheapest$700Average$748FlexibilityNo cancel feeOn-time79%

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