$536 Cheap Flights from Bucharest (OTP) to Las Vegas (LAS)

View $536 flight on Mon, May 26, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Find available prices by choosing your travel dates.

Cheap Flights from Bucharest to Las Vegas (OTP-LAS)

Prices were available within the past 7 days and start at $536 for one-way flights and $651 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sun, Aug 31 - Tue, Sep 9
OTP
Bucharest
LAS
Las Vegas
$651 Roundtrip, found 16 hours ago
$651
Roundtrip
found 16 hours ago
Select Scandinavian Airlines flight, departing Sun, Aug 31 from Bucharest to Las Vegas, returning Tue, Sep 9, priced at $651 found 16 hours ago
Tarom-Romanian Air Transport
Thu, Jun 12 - Thu, Jun 26
OTP
Bucharest
LAS
Las Vegas
$660 Roundtrip, found 4 days ago
$660
Roundtrip
found 4 days ago
Select Tarom-Romanian Air Transport flight, departing Thu, Jun 12 from Bucharest to Las Vegas, returning Thu, Jun 26, priced at $660 found 4 days ago
Scandinavian Airlines
Sun, Aug 31 - Fri, Sep 12
OTP
Bucharest
LAS
Las Vegas
$691 Roundtrip, found 16 hours ago
$691
Roundtrip
found 16 hours ago
Select Scandinavian Airlines flight, departing Sun, Aug 31 from Bucharest to Las Vegas, returning Fri, Sep 12, priced at $691 found 16 hours ago
Tarom-Romanian Air Transport
Thu, May 29 - Thu, Jul 17
OTP
Bucharest
LAS
Las Vegas
$700 Roundtrip, found 5 days ago
$700
Roundtrip
found 5 days ago
Select Tarom-Romanian Air Transport flight, departing Thu, May 29 from Bucharest to Las Vegas, returning Thu, Jul 17, priced at $700 found 5 days ago
Scandinavian Airlines
Sun, Jun 15 - Mon, Jun 30
OTP
Bucharest
LAS
Las Vegas
$727 Roundtrip, found 5 days ago
$727
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Sun, Jun 15 from Bucharest to Las Vegas, returning Mon, Jun 30, priced at $727 found 5 days ago
American Airlines
Sat, May 31 - Tue, Jun 17
OTP
Bucharest
LAS
Las Vegas
$893 Roundtrip, found 5 days ago
$893
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, May 31 from Bucharest to Las Vegas, returning Tue, Jun 17, priced at $893 found 5 days ago
British Airways
Fri, Dec 5 - Fri, Dec 26
OTP
Bucharest
LAS
Las Vegas
$895 Roundtrip, found 11 hours ago
$895
Roundtrip
found 11 hours ago
Select British Airways flight, departing Fri, Dec 5 from Bucharest to Las Vegas, returning Fri, Dec 26, priced at $895 found 11 hours ago
Lufthansa
Sun, Jun 8 - Sun, Jun 15
OTP
Bucharest
LAS
Las Vegas
$902 Roundtrip, found 3 days ago
$902
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sun, Jun 8 from Bucharest to Las Vegas, returning Sun, Jun 15, priced at $902 found 3 days ago
Air Canada
Wed, Jun 4 - Wed, Jun 11
OTP
Bucharest
LAS
Las Vegas
$925 Roundtrip, found 1 day ago
$925
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Jun 4 from Bucharest to Las Vegas, returning Wed, Jun 11, priced at $925 found 1 day ago
Austrian Airlines
Mon, Jun 23 - Mon, Oct 6
OTP
Bucharest
LAS
Las Vegas
$932 Roundtrip, found 1 day ago
$932
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Mon, Jun 23 from Bucharest to Las Vegas, returning Mon, Oct 6, priced at $932 found 1 day ago
Flights from Bucharest (OTP) to Las Vegas (LAS)
Origin airport
Henri Coanda Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Air Canada, Air Europa, Air France, Air Serbia, American Airlines, Austrian Airlines, British Airways, Delta, KLM, LOT-Polish Airlines, Lufthansa, Qatar Airways, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
$651
Distance
6358 mi

Bucharest to Las Vegas Flights

The cheapest times to fly from Bucharest to Las Vegas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bucharest to Las Vegas are during the month of August. You can find some of the cheapest flights from Bucharest to Las Vegas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bucharest to Las Vegas

Sunday is one of the best days to book for cheap flights from Bucharest to Las Vegas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bucharest to Las Vegas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bucharest to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $536 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bucharest to Las Vegas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bucharest to Las Vegas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Henri Coanda Intl. Airport (OTP) to Harry Reid Intl. Airport (LAS) cost?
Discover the latest flight deals from OTP to LAS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from OTP to LAS?
The cheapest flights from OTP to LAS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from OTP to LAS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from OTP to LAS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Henri Coanda Intl. Airport (OTP) to Harry Reid Intl. Airport (LAS)?
There are no daily direct flights available from Henri Coanda Intl. Airport (OTP) to Harry Reid Intl. Airport (LAS). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you’ll be cruising above the clouds in no time.
What day of the week has the most flights from OTP to LAS?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on various factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Henri Coanda Intl. Airport (OTP) to Harry Reid Intl. Airport (LAS)?
To avoid possible delays on the Henri Coanda Intl. Airport (OTP) to Harry Reid Intl. Airport (LAS) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Henri Coanda Intl. Airport (OTP) to Harry Reid Intl. Airport (LAS) last-minute?
Holding off until just before your departure to book a ticket from OTP to LAS often results in higher prices. While you may find some last-minute deals, there’s no guarantee. Be flexible with your itinerary to boost your chances of snagging a bargain.
Is it cheaper to book an OTP to LAS flight and hotel package?
Opting for an OTP to LAS flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our impressive range of hotels and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Henri Coanda Intl. Airport (OTP) to Harry Reid Intl. Airport (LAS)?
Typically, you can cancel or modify your OTP to LAS flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline’s fees and guidelines on flight changes, or if you need further information, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.