OTP - LAS

$367 Find Cheap Flights from Bucharest to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bucharest to Las Vegas departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bucharest to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bucharest to Las Vegas, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Bucharest to Las Vegas (OTP-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bucharest to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Bucharest to Las Vegas

KAYAK's recommended round-trip deals from the most popular airlines that fly from Bucharest to Las Vegas.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
8:35 am - 3:55 pmOTP-LAS
17h 20m1 stop
 Logo
5:55 pm - 10:50 pmLAS-OTP
18h 55m1 stop
Thu, Jun 12 - Thu, Jun 26
Scandinavian Airlines Logo
9:50 pm - 8:44 pmOTP-LAS
32h 54m2 stops
Scandinavian Airlines Logo
9:25 am - 8:00 pmLAS-OTP
24h 35m2 stops
$675Scandinavian Airlines
Find Deal
Mon, Sep 1 - Tue, Sep 9
British Airways Logo
8:25 am - 8:00 pmOTP-LAS
21h 35m1 stop
British Airways Logo
6:58 pm - 12:25 amLAS-OTP
19h 27m2 stops
$794British Airways
Find Deal
Wed, Sep 24 - Wed, Oct 8
Delta Logo
1:45 pm - 12:18 amOTP-LAS
20h 33m2 stops
Delta Logo
6:00 am - 12:40 pmLAS-OTP
20h 40m2 stops
$798Delta
Find Deal
Fri, May 30 - Sat, Jun 7
Delta Logo
1:45 pm - 12:11 amOTP-LAS
20h 26m2 stops
Delta Logo
6:00 am - 12:40 pmLAS-OTP
20h 40m2 stops
$799Delta
Find Deal
Fri, May 30 - Sat, Jun 7
British Airways Logo
8:25 am - 6:44 pmOTP-LAS
20h 19m2 stops
British Airways Logo
6:24 am - 2:30 pmLAS-OTP
22h 06m2 stops
$800British Airways
Find Deal
Thu, Jun 12 - Thu, Jun 26
KLM Logo
7:00 am - 4:30 pmOTP-LAS
19h 30m2 stops
KLM Logo
8:25 pm - 12:55 amLAS-OTP
18h 30m1 stop
$871KLM
Find Deal
Mon, Sep 1 - Tue, Sep 9
KLM Logo
6:05 pm - 6:35 pmOTP-LAS
34h 30m1 stop
KLM Logo
8:25 pm - 12:55 amLAS-OTP
18h 30m1 stop
$900KLM
Find Deal
Mon, Sep 1 - Tue, Sep 9
United Airlines Logo
6:00 am - 12:05 pmOTP-LAS
16h 05m1 stop
United Airlines Logo
2:05 pm - 4:50 pmLAS-OTP
16h 45m1 stop
$916United Airlines
Find Deal
Thu, Jun 12 - Thu, Jun 26
United Airlines Logo
6:05 am - 8:47 pmOTP-LAS
24h 42m2 stops
United Airlines Logo
12:49 am - 1:00 pmLAS-OTP
26h 11m2 stops
$1,020United Airlines
Find Deal
Fri, May 30 - Fri, Jun 6
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KAYAK's insights & trends for Bucharest to Las Vegas flights

Get data-powered insights and trends into flights from Bucharest to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Bucharest to Las Vegas?

The average price of all round-trip flights from Bucharest Otopeni Intl Airport to Las Vegas clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Bucharest to Las Vegas, look for departures on Thursdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Las Vegas, Thursday is the cheapest day to fly and Saturday is the most expensive.

What is the cheapest month to fly from Bucharest Otopeni Intl Airport to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bucharest Otopeni Intl Airport to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bucharest Otopeni Intl Airport to Las Vegas is February, where tickets cost $825 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $1,050 and $1,008 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bucharest Otopeni Intl Airport to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Bucharest Otopeni Intl Airport to Las Vegas, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonMarch
High seasonOctober
Cheapest flight$367
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Bucharest to Las Vegas

When to book flights from Bucharest to Las Vegas

Are your dates flexible? Find out the best times to travel from Bucharest to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Bucharest to Las Vegas flights

  • What is the cheapest flight from Bucharest Otopeni Intl Airport to Las Vegas?

    In the last 3 days, the lowest price for a flight from Bucharest Otopeni Intl Airport to Las Vegas was $367 for a one-way ticket and $646 for a round-trip.

  • Do I need a passport to fly between Bucharest and Las Vegas?

    Yes, you’ll need a passport to travel to Las Vegas from Bucharest.

  • Which airports will I be using when flying from Bucharest to Las Vegas?

    When flying out of Bucharest you will be using Bucharest Otopeni Intl. You will be landing at Las Vegas, also known as Las Vegas Harry Reid Intl.

  • Which aircraft models fly most regularly from Bucharest to Las Vegas?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bucharest to Las Vegas?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Bucharest and Las Vegas, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Bucharest to Las Vegas, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Bucharest to Las Vegas are Delta and KLM. With an average price for the route of $924 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $962 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Bucharest to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bucharest to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bucharest to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Bucharest is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bucharest to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Bucharest with another airline. Booking your flights between Bucharest and LAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bucharest to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Bucharest up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Bucharest to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Bucharest to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bucharest to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7936 reviews
7.9Comfort
8.2Boarding
7.9Entertainment
7.3Food
8.5Crew
Airline reviews

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

10.0 ExcellentAnonymous, Apr 2025AMS - ATL
Read more Delta reviews

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Delta is a cut above the others in customer service.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

You should not have to pay for WiFi in business class

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Boarding is a mess. They never check group # so lots of people crowding in. Comfortable seats this flight. I had an empty seat next to me, very convenient. Food was really not good, but I was starved. The pizza snack thing was horrible. Crew was grand. They really make it enjoyable.

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

Crew very helpful and friendly. Food is so so. Main meal is not always the best. Did have a choice of a snack part way which was either a cookie, corn snack, or similar. Second kind of meal was basically like a pizza pastry that really wasn’t a favorite but probably a European snack? Screens and selections of movies, tv and such were good. No WI-Fi unless you buy so no free texting or such on the long flight but I think that might be any overseas flight.

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

The seats in row 31 are terrible and small and uncomfortable. Don't ever sit there. The window seat is so close to the curve of the plane is so annoying. I paid extra for this seat and I hated all 10 hours in it.

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

If my tv wasn’t broken and I wasn’t in a seat that didn’t allow for sleeping

Delayed flight due to lack of crew caused me to miss my connection

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