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Cheap flights from Bucharest Otopeni Intl Airport to Las Vegas from $407

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 2/1. 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.
Lufthansa Logo
5:50 am - 5:00 pm
OTP
-
LAS
21h 10m2 stops
Lufthansa Logo
1:50 pm - 2:00 pm
LAS
-
OTP
14h 10m1 stop
$871Lufthansa
Thu, Jan 22 - Wed, Feb 4
Lufthansa Logo
5:50 am - 5:00 pm
OTP
-
LAS
21h 10m2 stops
Lufthansa Logo
1:50 pm - 2:00 pm
LAS
-
OTP
14h 10m1 stop
$874Lufthansa
Thu, Jan 22 - Wed, Feb 4
Multiple Airlines Logo
6:00 am - 10:27 pm
OTP
-
LAS
26h 27m3 stops
Multiple Airlines Logo
6:15 am - 12:30 am
LAS
-
OTP
32h 15m3 stops
$876Multiple Airlines
Sun, Feb 1 - Sun, Feb 8
Lufthansa Logo
2:50 pm - 12:57 am
OTP
-
LAS
20h 07m2 stops
Lufthansa Logo
6:24 pm - 1:05 am
LAS
-
OTP
20h 41m2 stops
$880Lufthansa
Sun, Feb 1 - Sun, Feb 8
United Airlines Logo
5:50 am - 5:11 pm
OTP
-
LAS
21h 21m2 stops
United Airlines Logo
1:50 pm - 2:00 pm
LAS
-
OTP
14h 10m1 stop
$881United Airlines
Thu, Jan 22 - Wed, Feb 4
United Airlines Logo
5:50 am - 8:12 pm
OTP
-
LAS
24h 22m2 stops
United Airlines Logo
1:50 pm - 2:00 pm
LAS
-
OTP
14h 10m1 stop
$882United Airlines
Thu, Jan 22 - Wed, Feb 4
United Airlines Logo
5:50 am - 5:53 pm
OTP
-
LAS
22h 03m2 stops
United Airlines Logo
8:00 am - 2:00 pm
LAS
-
OTP
20h 00m2 stops
$883United Airlines
Thu, Jan 22 - Wed, Feb 4
Multiple Airlines Logo
9:35 am - 11:12 am
OTP
-
LAS
35h 37m1 stop
Multiple Airlines Logo
3:07 pm - 1:10 pm
LAS
-
OTP
36h 03m2 stops
$887Multiple Airlines
Fri, Jan 16 - Fri, Jan 23
British Airways Logo
8:00 am - 6:50 pm
OTP
-
LAS
20h 50m1 stop
British Airways Logo
11:57 am - 3:45 pm
LAS
-
OTP
17h 48m2 stops
$901British Airways
Thu, Jan 22 - Wed, Feb 4
British Airways Logo
8:00 am - 6:50 pm
OTP
-
LAS
20h 50m1 stop
British Airways Logo
5:55 pm - 11:30 pm
LAS
-
OTP
19h 35m2 stops
$902British Airways
Thu, Jan 22 - Wed, Feb 4

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
Jan 22
OTP5:50 amBucharest Otopeni Intl
21h 10m
2 stops
LAS5:00 pmLas Vegas Harry Reid Intl
Feb 4
LAS1:50 pmLas Vegas Harry Reid Intl
14h 10m
1 stop
OTP2:00 pmBucharest Otopeni Intl
$871
Find similar
Lufthansa
Jan 22
OTP5:50 amBucharest Otopeni Intl
21h 10m
2 stops
LAS5:00 pmLas Vegas Harry Reid Intl
Feb 4
LAS1:50 pmLas Vegas Harry Reid Intl
14h 10m
1 stop
OTP2:00 pmBucharest Otopeni Intl
$874
Find similar
Lufthansa
Jan 22
OTP5:50 amBucharest Otopeni Intl
21h 10m
2 stops
LAS5:00 pmLas Vegas Harry Reid Intl
Feb 4
LAS6:24 pmLas Vegas Harry Reid Intl
20h 41m
2 stops
OTP1:05 amBucharest Otopeni Intl
$881
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 22
OTP5:50 amBucharest Otopeni Intl
24h 22m
2 stops
LAS8:12 pmLas Vegas Harry Reid Intl
Feb 4
LAS1:50 pmLas Vegas Harry Reid Intl
14h 10m
1 stop
OTP2:00 pmBucharest Otopeni Intl
$882
Find similar
United Airlines
Jan 22
OTP5:50 amBucharest Otopeni Intl
22h 03m
2 stops
LAS5:53 pmLas Vegas Harry Reid Intl
Feb 4
LAS8:00 amLas Vegas Harry Reid Intl
20h 00m
2 stops
OTP2:00 pmBucharest Otopeni Intl
$883
Find similar
United Airlines
Dec 24
OTP2:40 pmBucharest Otopeni Intl
44h 17m
2 stops
LAS12:57 amLas Vegas Harry Reid Intl
Jan 1
LAS6:00 amLas Vegas Harry Reid Intl
31h 50m
3 stops
OTP11:50 pmBucharest Otopeni Intl
$901
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 December 18, 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 1/22

5:50 am-5:00 pm

2 stops21h 10m

Las Vegas Harry Reid Intl

Wed 2/4

1:50 pm-2:00 pm

1 stop14h 10m

$871

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Thu 1/22

5:50 am-5:00 pm

2 stops21h 10m

Las Vegas Harry Reid Intl

Wed 2/4

1:50 pm-2:00 pm

1 stop14h 10m

$874

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Sun 2/1

6:00 am-10:27 pm

3 stops26h 27m

Las Vegas Harry Reid Intl

Sun 2/8

6:15 am-12:30 am

3 stops32h 15m

$876

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Sun 2/1

2:50 pm-12:57 am

2 stops20h 07m

Las Vegas Harry Reid Intl

Sun 2/8

6:24 pm-1:05 am

2 stops20h 41m

$880

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Thu 1/22

5:50 am-5:11 pm

2 stops21h 21m

Las Vegas Harry Reid Intl

Wed 2/4

1:50 pm-2:00 pm

1 stop14h 10m

$881

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Thu 1/22

5:50 am-8:12 pm

2 stops24h 22m

Las Vegas Harry Reid Intl

Wed 2/4

1:50 pm-2:00 pm

1 stop14h 10m

$882

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Thu 1/22

5:50 am-5:53 pm

2 stops22h 03m

Las Vegas Harry Reid Intl

Wed 2/4

8:00 am-2:00 pm

2 stops20h 00m

$883

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Fri 1/16

9:35 am-11:12 am

1 stop35h 37m

Las Vegas Harry Reid Intl

Fri 1/23

3:07 pm-1:10 pm

2 stops36h 03m

$887

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Thu 1/22

8:00 am-6:50 pm

1 stop20h 50m

Las Vegas Harry Reid Intl

Wed 2/4

11:57 am-3:45 pm

2 stops17h 48m

$901

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Thu 1/22

8:00 am-6:50 pm

1 stop20h 50m

Las Vegas Harry Reid Intl

Wed 2/4

5:55 pm-11:30 pm

2 stops19h 35m

$902

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 November is, on average, the cheapest month to fly to Las Vegas from Bucharest Otopeni Intl Airport, with most prices found around $713. The month of October is another great option to travel to Las Vegas, with average flight prices from Bucharest Otopeni Intl Airport averaging around $827.

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 $891 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 26% 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

Fastest flight time

20h 50m

Direct flights

None
The fastest flight from Bucharest Otopeni Intl Airport to Las Vegas takes 20h 50m
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.
Search flight deals

  • 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 20h 50m.

  • 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 $741Free CancellationRating
6.7
7,585 reviews
Search British Airways flights
KLMPriceFrom $848Free CancellationRating
7.7
1,428 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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