Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

LAS - OTP

Find cheap flights from Las Vegas to Bucharest from $512

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Bucharest departing on 7/8. 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.
1 adult
0 bags
czw. 5/23
czw. 5/30

Search hundreds of travel sites at once for deals on flights to Bucharest

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Bucharest.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Bucharest.
In the last 7 days travelers have searched 44,632,927 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Las Vegas to Bucharest (LAS-OTP)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Bucharest 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:35 pm - 12:45 amLAS-OTP
17h 10m1 stop
8:35 am - 7:47 pmOTP-LAS
21h 12m2 stops
$831British Airways
Find Deal
wt., wrz 3 - wt., paź 8
9:35 pm - 12:45 amLAS-OTP
17h 10m1 stop
6:10 pm - 7:40 pmOTP-LAS
35h 30m1 stop
$849British Airways
Find Deal
wt., wrz 3 - wt., paź 8
10:45 am - 3:20 pmLAS-OTP
18h 35m2 stops
6:30 am - 4:50 pmOTP-LAS
20h 20m1 stop
$894SWISS
Find Deal
śr., lip 17 - sob., sie 24
2:40 pm - 12:50 amLAS-OTP
24h 10m1 stop
4:10 pm - 8:16 pmOTP-LAS
38h 06m2 stops
$899SWISS
Find Deal
pon., lip 15 - ndz., wrz 1
1:34 pm - 7:10 pmLAS-OTP
19h 36m2 stops
6:30 am - 3:45 pmOTP-LAS
19h 15m2 stops
$913Delta
Find Deal
śr., lip 17 - ndz., sie 25
10:40 am - 12:50 amLAS-OTP
28h 10m2 stops
6:15 am - 4:20 pmOTP-LAS
20h 05m1 stop
$1,027Lufthansa
Find Deal
śr., lip 17 - ndz., sie 25
6:00 am - 2:00 pmLAS-OTP
22h 00m2 stops
7:05 am - 7:21 pmOTP-LAS
22h 16m2 stops
$1,035Delta
Find Deal
pon., lip 8 - śr., lip 24
1:50 pm - 11:50 pmLAS-OTP
24h 00m1 stop
6:15 am - 8:14 pmOTP-LAS
23h 59m2 stops
$1,053United Airlines
Find Deal
pon., lip 8 - śr., lip 24
12:59 am - 5:50 pmLAS-OTP
30h 51m2 stops
6:00 am - 4:20 pmOTP-LAS
20h 20m2 stops
$1,061United Airlines
Find Deal
ndz., lip 14 - ndz., wrz 1
10:40 am - 12:50 amLAS-OTP
28h 10m2 stops
6:15 am - 4:20 pmOTP-LAS
20h 05m1 stop
$1,212Lufthansa
Find Deal
śr., lip 17 - ndz., wrz 1

Flights from Las Vegas to Bucharest - Travel Insights & Trends

Get data-powered insights and trends into flights from Las Vegas to Bucharest 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 Las Vegas to Bucharest?

The average price of all flights from Las Vegas to Bucharest Otopeni Intl Airport clicked on KAYAK for each day over the last 12 months.
For Las Vegas to Bucharest, Sunday is the cheapest day to fly on average and Friday is the most expensive. Flying from Bucharest back to Las Vegas, the best deals are generally found on Wednesday, with Monday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Las Vegas to Bucharest Otopeni Intl Airport, 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 Las Vegas to Bucharest Otopeni Intl Airport is February, where tickets cost $713 on average. On the other hand, the most expensive months are June and May, where the average cost of tickets is $1,834 and $1,649 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Las Vegas to Bucharest Otopeni Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Las Vegas to Bucharest Otopeni Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 40 days before departure.

Good to know

Low season

January

High season

June

Cheapest flight

$512
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 53% increase in price.
Flight from Las Vegas to Bucharest

When to book flights from Las Vegas to Bucharest

Are your dates flexible? Find out the best times to travel from Las Vegas to Bucharest 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 Las Vegas to Bucharest flights

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

    In the last 3 days, the lowest price for a flight from Las Vegas to Bucharest Otopeni Intl Airport was $512 for a one-way ticket and $831 for a round-trip.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Las Vegas to Bucharest are Delta and SWISS. With an average price for the route of $1,730 and an overall rating of 8.0, Delta is the most popular choice. SWISS is also a great choice for the route, with an average price of $1,105 and an overall rating of 7.8.

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

    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 Las Vegas to Bucharest.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bucharest from Las Vegas 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 Las Vegas to Bucharest?

    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 Bucharest with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and OTP 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 Las Vegas to Bucharest?

    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 Bucharest from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Las Vegas to Bucharest

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Bucharest. 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 Las Vegas to Bucharest? 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 11028 reviews
8.6crew
8.2boarding
8.0entertainment
7.5food
7.9comfort
Airline reviews

They did a fine job. Can't wait to use Delta in the future.

10.0 ExcellentRobert, Apr 2024BOS - RSW
Read more about Delta reviews

They did a fine job. Can't wait to use Delta in the future.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

Seat back monitors and outlets were dead and not working.

Everything was great except for the seat. The backrest would not stay in the upright position.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

Flight delayed about 2 hrs so it made it a VERY late night

The crew, food, and entertainment were all good. But my screen had some sort of bug where if I turned it off, it would turn back on after 2-5 minutes. At full brightness. It made it very hard to get any shut-eye on the overnight flight. Also, the older Boeing plane, while nicely cared for (and no doors fell off 😅👏) doesn't have the nice air quality of newer planes. So I felt a bit greasy by the time we landed in Sweden.

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

The food from Lagos to Amsterdam was was very poor compared to AMS-YYZ

The flight was delayed for 2 hrs. Because they didn’t have a crew to fly. And it is not a first time for klm to do that. Last time they cancelled my filght and rebooked me 3 days later. Not reliable airline

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

Mostly fine. Minor delays departing and arriving. Quite a cramped plane, not so much as regards legroom but very narrow seats. Quiet nice food. Non-working USB charger. Flight attendants were helpful but not particularly proactive — one had to work to get their attention (but all was fine once they notice you), very Dutch style:)

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

The plane was clean and the staff was friendly. Food and drinks as expected on international flights. The entertainment system was old style, with a pullout controller, and selections not as extensive as on other flights.

The boarding was one of the worst I’ve ever experienced. The fault lays on Ohare Airport and not so much the airline. The waiting area by the gate was the size to accommodate a regional flight for 20-30 people and right next to a busy walkway. When you cramped nearly 300 passengers into that space is was unbearable.

Well, in my case; the flight was delayed 1 hour, we have to wait in the plane to get green light. And the plane (probably because was a short trip) did not have entertainment or WiFi. No a good experience.

one of my bags was drenched with fish smelling water and all my new clothes bought at dublin and the 23kg checked in bag were all gone waste with very pungent fish smell and also having stains

So terrible. They would not rebook me for a flight until 2 days. I had to spend so much money to get my own flight. They were rude and not helpful.

Overall a good experience, the flight was on time, the crew very attentive and friendly. However the seats are too cramped, there is no space, and as soon as the person in front reclines the seat, it's literally in your face.

Bag lost. Lost bag recovery process is an unsatisfying customer experience. Because 1) bag is still lost but also 2) the process is outdated and form-heavy and 3) in our case also involved a long line.

We were very impressed with Swiss Air. The service was exceptional. Unfortunately, we had a baby behind us that screamed for hours. , It was a nightmare, though I completely understand that it was not Swiss Airs fault.

We had to move to terminal 5 for the next part of our trip. Very un-organized and difficult.

Missed connecting train since flight was late into Zurich and I had to stay at airport hotel because of it as well as I had to repurchase train ticket

Cons: "Flight was completely full and certain passengers were belligerent about wearing face masks. The cabin crew did not enforce mask wearing, stating “we are not the police”"
Pros: "Nothing. There was no flight. The flight was cancelled and you did not notify us. We found it out ourselves by accident. We tried to contact you guys but we could not call or anything other. You guys suck"
Cons: "Notify your customers when the flight is cancelled. Thats the least you can do. Very unprofessional"
Cons: "I fell sick and my doctor advised against flying. Tried calling Swiss Air and JustFly.com: 6 calls back and forth and 7 hours on hold, no help. Finally got advised on driving to the airport to make the flight change at the Swiss Air counter at O’Hare. The representative told me to bring a note from doctor to switch flights. I did the next day. The same representative looked me in the eye after advising the day before and said there’s nothing she could do. Why make an elderly sick person drive to the airport again if you know already you cannot help??Absolutely terrible experience, no help from the airline or travel agency. Total loss of the full price of the ticket."
Cons: "Too much nonsense with carry on and check in language. I paid for my seat but they changed it for better balance of the plain. Really I weigh 165 lbs. Once the plane reaches altitude they let me take my seat. However the plane was barely occupied and somebody with closer and took my seat."

I think I have bruises on my kneecaps. Do the seats have to be so close together these days? And if they are so close they really shouldn’t recline. I think when the gentleman in front of me reclined, the back of his head was on my chin. That being said the crew were always caring and polite, and the flight was on time and very safe. So I’m grateful for that.

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Trouble keeps changing the time and I was booked different flight without knowing it was bad experience

I dropped my wallet under my seat on this flight with all of my money and credit card. I requested to be able to go back and retrieve it but Lufthansa denied my request. I went to the Customer Services and they called Lost and Found but I was told nothing found would be turned in until around 12:00pm. My next flight was leaving so I was unable to check to see if my wallet was turned in. I will never fly with Lufthansa again.

My concern is with Flight: 441 IAH-FRA I was very cramped in my seat and the person in front of me was reclined. I pulled my wallet out of my purse and when finished I did my best to cram it back into my purse. Our flight was very delayed and we were rebooked twice and lots of airport time. As I got off the flight I noticed that I had dropped my wallet( containing all my credit & debit bank cards + 240 US dollars & 240 Euros. I spoke to customer service & Lost &Found. I was denied access to look on the plane. Therefore I have been without money and given no help. Paula Bjork 503.545.6698

Dinner was good by air travel standards but breakfast was too light and heavy on carbs/sugar.

Used to love Lufthansa, but Rowe are too close together in Economy and passengers are allowed to recline their seats so far back it is impossible for those behind them to even reach for carry-on essentials during flight - except for meal service when flight attendants ask for seat backs to be raised, we can’t sleep on planes so this flight was most uncomfortable ever! Rod Rose

So far so good. I missed my flight because of the Lufthansa diversion. United helped me to figure out how to get accommodations from Lufthansa for my long layover. They help me book appropriate onward flight.

Horrible crowding on the seats, headphones provided did not fit or work in the entertainment center, seriously the most uncomfortable flight I have taken in a LONG time. The people in front of me were literally 5 inches from my face the entire flight. Did they change their seats recently? I remember it being tight but wow this was a whole new level. Also I am a 5'3" small woman so I can't even imagine a larger person dealing with that for 11 hrs.

Seat controls of lights were broken, and only 1 of the 2 seat TVs ever worked on the long flight. On the short flight there were no USB connections, on the long one they were difficult to access. Part of my meal was frozen, though the hot portion was good.

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Not sure if the crew were experiencing something unknown to me,but the service of passing water was non-existent.In addition,please take consideration when providing yogurt as alternative for breakfast as some of us, could be lactose intolerant.. thanks

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Leg room was better than expected. Lavatory’s were easy to access.crew was grea!

Horrible seat allocation. Boarding was slow. Food was average and so was entertainment. The TV terminal didn't work and so had to use remote.

Lost one checked bag.and wasted 30min waiting and filing missing baggage report. Very unsatisfied.

Book cheap flights from Las Vegas to Bucharest

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Las Vegas to Bucharest found on KAYAK in the last 72 hours.
7/8pon.
2 stops
27h 36mLAS-OTP
$512
7/7ndz.
3 stops
32h 41mLAS-OTP
$559
7/8pon.
3 stops
25h 20mLAS-OTP
$678
7/7ndz.
2 stops
28h 39mLAS-OTP
$713
7/8pon.
1 stop
16h 40mLAS-OTP
$799

Search by stops

Search by price

Last minute flights from Las Vegas to Bucharest

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Las Vegas to Bucharest that are departing in the next 10 days.
4/28ndz.
multi-stop
25h 52mLAS-OTP
5/8śr.
multi-stop
23h 38mOTP-LAS
$1,266
4/28ndz.
multi-stop
28h 22mLAS-OTP
5/8śr.
multi-stop
23h 18mOTP-LAS
$1,485

Search by stops

Search by price

Las Vegas - Bucharest Flights

Departure:

Las Vegas (LAS)United States

Destination:

Bucharest (OTP)Romania

Return flight deals:

Bucharest - Las Vegas

Cabin classes: