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Cheap flights from Bucharest Otopeni Intl Airport to Las Vegas from $563

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest Otopeni Intl Airport to Las Vegas departing on 11/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Bucharest Otopeni Intl Airport to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:40 pm - 8:59 pmOTP-LAS
58h 19m2 stops
Multiple Airlines Logo
10:14 pm - 5:55 amLAS-OTP
21h 41m1 stop
$775Multiple Airlines
Find Deal
Thu, Nov 13 - Thu, Nov 27
Multiple Airlines Logo
8:35 am - 10:50 pmOTP-LAS
24h 15m2 stops
Multiple Airlines Logo
12:31 pm - 10:50 pmLAS-OTP
24h 19m2 stops
$820Multiple Airlines
Find Deal
Thu, Nov 13 - Thu, Nov 27
Lufthansa Logo
5:55 am - 2:40 pmOTP-LAS
18h 45m1 stop
Lufthansa Logo
7:06 pm - 1:05 amLAS-OTP
19h 59m2 stops
$835Lufthansa
Find Deal
Sun, Nov 23 - Sun, Dec 7
Lufthansa Logo
6:05 am - 12:05 pmOTP-LAS
16h 00m1 stop
Lufthansa Logo
7:42 pm - 1:05 amLAS-OTP
20h 23m2 stops
$839Lufthansa
Find Deal
Wed, Mar 4 - Thu, Mar 12
United Airlines Logo
5:55 am - 10:57 amOTP-LAS
39h 02m2 stops
United Airlines Logo
11:50 pm - 2:05 pmLAS-OTP
28h 15m2 stops
$846United Airlines
Find Deal
Tue, Jan 13 - Wed, Jan 21
British Airways Logo
8:05 am - 6:50 pmOTP-LAS
20h 45m1 stop
British Airways Logo
8:55 pm - 11:25 pmLAS-OTP
16h 30m1 stop
$860British Airways
Find Deal
Sat, Dec 13 - Fri, Dec 26
British Airways Logo
8:05 am - 6:50 pmOTP-LAS
20h 45m1 stop
British Airways Logo
8:55 pm - 11:25 pmLAS-OTP
16h 30m1 stop
$861British Airways
Find Deal
Sat, Dec 13 - Fri, Dec 26
United Airlines Logo
5:55 am - 3:06 pmOTP-LAS
19h 11m2 stops
United Airlines Logo
7:40 am - 2:05 pmLAS-OTP
20h 25m2 stops
$949United Airlines
Find Deal
Sat, Dec 6 - Sun, Dec 14
KLM Logo
6:00 am - 2:15 pmOTP-LAS
18h 15m1 stop
KLM Logo
4:05 pm - 1:00 pmLAS-OTP
34h 55m1 stop
$985KLM
Find Deal
Thu, Nov 13 - Thu, Nov 27
KLM Logo
6:00 pm - 2:15 pmOTP-LAS
30h 15m1 stop
KLM Logo
4:05 pm - 5:10 pmLAS-OTP
15h 05m1 stop
$986KLM
Find Deal
Mon, Nov 24 - Tue, Dec 9

Lufthansa flights from Bucharest Otopeni Intl Airport to Las Vegas

Our best Lufthansa deals on Bucharest Otopeni Intl Airport to Las Vegas flight tickets
Lufthansa
Nov 23
OTP5:55 amBucharest Otopeni Intl
18h 45m
1 stop
LAS2:40 pmLas Vegas Harry Reid Intl
Dec 7
LAS7:06 pmLas Vegas Harry Reid Intl
19h 59m
2 stops
OTP1:05 amBucharest Otopeni Intl
$835
Find similar
Lufthansa
Mar 4
OTP6:05 amBucharest Otopeni Intl
16h 00m
1 stop
LAS12:05 pmLas Vegas Harry Reid Intl
Mar 12
LAS7:42 pmLas Vegas Harry Reid Intl
20h 23m
2 stops
OTP1:05 amBucharest Otopeni Intl
$839
Find similar
Lufthansa
Nov 23
OTP5:55 amBucharest Otopeni Intl
24h 50m
2 stops
LAS8:45 pmLas Vegas Harry Reid Intl
Dec 7
LAS7:06 pmLas Vegas Harry Reid Intl
19h 59m
2 stops
OTP1:05 amBucharest Otopeni Intl
$841
Find similar

United Airlines flights from Bucharest Otopeni Intl Airport to Las Vegas

Our best United Airlines deals on Bucharest Otopeni Intl Airport to Las Vegas flight tickets
United Airlines
Jan 13
OTP5:55 amBucharest Otopeni Intl
39h 02m
2 stops
LAS10:57 amLas Vegas Harry Reid Intl
Jan 21
LAS11:50 pmLas Vegas Harry Reid Intl
28h 15m
2 stops
OTP2:05 pmBucharest Otopeni Intl
$846
Find similar
United Airlines
Dec 6
OTP5:55 amBucharest Otopeni Intl
19h 11m
2 stops
LAS3:06 pmLas Vegas Harry Reid Intl
Dec 14
LAS7:40 amLas Vegas Harry Reid Intl
20h 25m
2 stops
OTP2:05 pmBucharest Otopeni Intl
$949
Find similar
United Airlines
Dec 6
OTP2:50 pmBucharest Otopeni Intl
33h 50m
1 stop
LAS2:40 pmLas Vegas Harry Reid Intl
Dec 14
LAS7:40 amLas Vegas Harry Reid Intl
20h 25m
2 stops
OTP2:05 pmBucharest Otopeni Intl
$958
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bucharest Otopeni Intl Airport to Las Vegas 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Thu 11/13

8:40 pm-8:59 pm

2 stops58h 19m

Las Vegas Harry Reid Intl

Thu 11/27

10:14 pm-5:55 am

1 stop21h 41m

$775

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Thu 11/13

8:35 am-10:50 pm

2 stops24h 15m

Las Vegas Harry Reid Intl

Thu 11/27

12:31 pm-10:50 pm

2 stops24h 19m

$820

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Sun 11/23

5:55 am-2:40 pm

1 stop18h 45m

Las Vegas Harry Reid Intl

Sun 12/7

7:06 pm-1:05 am

2 stops19h 59m

$835

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Wed 3/4

6:05 am-12:05 pm

1 stop16h 00m

Las Vegas Harry Reid Intl

Thu 3/12

7:42 pm-1:05 am

2 stops20h 23m

$839

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Tue 1/13

5:55 am-10:57 am

2 stops39h 02m

Las Vegas Harry Reid Intl

Wed 1/21

11:50 pm-2:05 pm

2 stops28h 15m

$846

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Sat 12/13

8:05 am-6:50 pm

1 stop20h 45m

Las Vegas Harry Reid Intl

Fri 12/26

8:55 pm-11:25 pm

1 stop16h 30m

$860

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Sat 12/13

8:05 am-6:50 pm

1 stop20h 45m

Las Vegas Harry Reid Intl

Fri 12/26

8:55 pm-11:25 pm

1 stop16h 30m

$861

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Sat 12/6

5:55 am-3:06 pm

2 stops19h 11m

Las Vegas Harry Reid Intl

Sun 12/14

7:40 am-2:05 pm

2 stops20h 25m

$949

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Thu 11/13

6:00 am-2:15 pm

1 stop18h 15m

Las Vegas Harry Reid Intl

Thu 11/27

4:05 pm-1:00 pm

1 stop34h 55m

$985

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Mon 11/24

6:00 pm-2:15 pm

1 stop30h 15m

Las Vegas Harry Reid Intl

Tue 12/9

4:05 pm-5:10 pm

1 stop15h 05m

$986

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Bucharest Otopeni Intl Airport to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of October is, on average, the cheapest month to fly to Las Vegas from Bucharest Otopeni Intl Airport, with most prices found around $839. The month of February is another great option to travel to Las Vegas, with average flight prices from Bucharest Otopeni Intl Airport averaging around $843.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Wednesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $869. Flights from Bucharest Otopeni Intl Airport to Las Vegas on a Saturday will generally be more expensive and average around $988. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is at noon when flights can be purchased for as low as $867. Flights to Las Vegas are more costly in the morning, with an average ticket price of $895. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Bucharest Otopeni Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $919 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Bucharest Otopeni Intl Airport for as low as $709 on momondo.

Can stopping save me money on Bucharest Otopeni Intl Airport to Las Vegas flights?

You could potentially save up to 11% on your flight if you consider stops on a Bucharest Otopeni Intl Airport to Las Vegas flight.

When to book flights from Bucharest Otopeni Intl Airport to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Bucharest Otopeni Intl Airport to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bucharest Otopeni Intl Airport to Las Vegas (OTP to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bucharest Otopeni Intl Airport to Las Vegas

Direct flights

None
There are no direct flights from Bucharest Otopeni Intl Airport to Las Vegas. There are no popular flight routes from Bucharest Otopeni Intl Airport to Las Vegas.
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  • How far is Bucharest Otopeni Intl to Las Vegas Harry Reid Intl by plane?

    A flight from Bucharest Otopeni Intl to Las Vegas Harry Reid Intl will travel around 6349.2 mi. By plane, this route typically takes 16h 00m.

  • When did momondo last update prices for flights from Bucharest Otopeni Intl Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Bucharest Otopeni Intl Airport to Las Vegas Harry Reid Intl Airport refresh daily.

  • How many operators does momondo search for flights from Bucharest Otopeni Intl Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Bucharest Otopeni Intl Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bucharest Otopeni Intl Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Bucharest Otopeni Intl Airport to Las Vegas?

Best airlines flying from Bucharest Otopeni Intl Airport to Las Vegas

Compare and see reviews for airlines that fly from Bucharest Otopeni Intl Airport to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $766Free CancellationRating
6.7
7,494 reviews
Search British Airways flights
KLMPriceFrom $848Free CancellationRating
7.7
1,404 reviews
Search KLM flights

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
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Henderson
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Paradise
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Sunrise Manor
Winchester
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Bucharest to Las Vegas?

It is quick and easy to find Bucharest to Las Vegas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Las Vegas that suits you.

Can I find flights from Bucharest to Las Vegas with flexible booking policies on momondo?

Yes. All flights to Las Vegas from Bucharest on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Bucharest to Las Vegas?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Las Vegas from Bucharest.

I’m not ready to book a flight from Bucharest to Las Vegas right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Bucharest to Las Vegas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Las Vegas and let you know when they change.

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