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Cheap flights from Las Vegas to Bucharest from $307

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Bucharest departing on 10/6. 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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Cheap round-trip flights

Lufthansa Logo
9:10 pm - 11:50 pmLAS-OTP
16h 40m1 stop
Lufthansa Logo
5:55 am - 6:35 pmOTP-LAS
22h 40m2 stops
$544Lufthansa
Find Deal
Sun, Oct 19 - Tue, Nov 4
British Airways Logo
10:00 pm - 12:45 amLAS-OTP
16h 45m1 stop
British Airways Logo
8:00 am - 6:50 pmOTP-LAS
20h 50m1 stop
$555British Airways
Find Deal
Sun, Oct 19 - Tue, Nov 4
United Airlines Logo
3:36 pm - 6:35 pmLAS-OTP
17h 59m2 stops
United Airlines Logo
6:05 am - 12:00 pmOTP-LAS
15h 55m1 stop
$557United Airlines
Find Deal
Mon, Oct 27 - Wed, Nov 5
British Airways Logo
8:50 am - 2:45 pmLAS-OTP
20h 55m2 stops
British Airways Logo
8:05 am - 6:50 pmOTP-LAS
20h 45m1 stop
$558British Airways
Find Deal
Tue, Oct 28 - Wed, Nov 5
Lufthansa Logo
1:33 pm - 6:35 pmLAS-OTP
20h 02m2 stops
Lufthansa Logo
6:05 am - 12:00 pmOTP-LAS
15h 55m1 stop
$560Lufthansa
Find Deal
Tue, Oct 28 - Wed, Nov 5
Air Canada Logo
4:50 pm - 7:25 pmLAS-OTP
40h 35m2 stops
Air Canada Logo
6:05 am - 8:49 pmOTP-LAS
24h 44m2 stops
$561Air Canada
Find Deal
Sat, Oct 25 - Wed, Nov 5
United Airlines Logo
3:36 pm - 6:35 pmLAS-OTP
17h 59m2 stops
United Airlines Logo
2:50 pm - 12:45 amOTP-LAS
19h 55m2 stops
$563United Airlines
Find Deal
Mon, Oct 27 - Fri, Nov 7
Delta Logo
6:00 am - 10:50 pmLAS-OTP
31h 50m2 stops
Delta Logo
1:55 pm - 2:15 pmOTP-LAS
34h 20m1 stop
$589Delta
Find Deal
Tue, Oct 28 - Mon, Nov 3
Delta Logo
9:53 am - 5:10 pmLAS-OTP
22h 17m2 stops
Delta Logo
6:00 am - 2:15 pmOTP-LAS
18h 15m1 stop
$612Delta
Find Deal
Wed, Oct 29 - Tue, Nov 4
SWISS Logo
7:05 pm - 1:05 pmLAS-OTP
32h 00m1 stop
SWISS Logo
1:55 pm - 4:35 pmOTP-LAS
36h 40m1 stop
$666SWISS
Find Deal
Mon, Oct 6 - Wed, Oct 15

SWISS flights from Las Vegas to Bucharest Otopeni Intl Airport

Our best SWISS deals on Las Vegas to Bucharest Otopeni Intl Airport flight tickets
SWISS
Oct 6
LAS7:05 pmLas Vegas Harry Reid Intl
32h 00m
1 stop
OTP1:05 pmBucharest Otopeni Intl
Oct 15
OTP1:55 pmBucharest Otopeni Intl
36h 40m
1 stop
LAS4:35 pmLas Vegas Harry Reid Intl
$666
Find similar
SWISS
Sep 29
LAS7:05 pmLas Vegas Harry Reid Intl
20h 00m
1 stop
OTP1:05 amBucharest Otopeni Intl
Oct 6
OTP4:10 pmBucharest Otopeni Intl
38h 42m
2 stops
LAS8:52 pmLas Vegas Harry Reid Intl
$691
Find similar
SWISS
Sep 23
LAS10:48 amLas Vegas Harry Reid Intl
18h 32m
2 stops
OTP3:20 pmBucharest Otopeni Intl
Oct 6
OTP4:10 pmBucharest Otopeni Intl
38h 42m
2 stops
LAS8:52 pmLas Vegas Harry Reid Intl
$695
Find similar

British Airways flights from Las Vegas to Bucharest Otopeni Intl Airport

Our best British Airways deals on Las Vegas to Bucharest Otopeni Intl Airport flight tickets
British Airways
Oct 19
LAS10:00 pmLas Vegas Harry Reid Intl
16h 45m
1 stop
OTP12:45 amBucharest Otopeni Intl
Nov 4
OTP8:00 amBucharest Otopeni Intl
20h 50m
1 stop
LAS6:50 pmLas Vegas Harry Reid Intl
$555
Find similar
British Airways
Oct 28
LAS8:50 amLas Vegas Harry Reid Intl
20h 55m
2 stops
OTP2:45 pmBucharest Otopeni Intl
Nov 5
OTP8:05 amBucharest Otopeni Intl
20h 45m
1 stop
LAS6:50 pmLas Vegas Harry Reid Intl
$558
Find similar
British Airways
Oct 27
LAS10:30 amLas Vegas Harry Reid Intl
20h 00m
2 stops
OTP3:30 pmBucharest Otopeni Intl
Nov 4
OTP4:40 pmBucharest Otopeni Intl
36h 10m
1 stop
LAS6:50 pmLas Vegas Harry Reid Intl
$582
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Bucharest Otopeni Intl Airport 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 September 17, 2025.
Use the filters below to find and compare flights from Las Vegas to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Sun 10/19

9:10 pm-11:50 pm

1 stop16h 40m

Bucharest Otopeni Intl

Tue 11/4

5:55 am-6:35 pm

2 stops22h 40m

$544

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Sun 10/19

10:00 pm-12:45 am

1 stop16h 45m

Bucharest Otopeni Intl

Tue 11/4

8:00 am-6:50 pm

1 stop20h 50m

$555

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Mon 10/27

3:36 pm-6:35 pm

2 stops17h 59m

Bucharest Otopeni Intl

Wed 11/5

6:05 am-12:00 pm

1 stop15h 55m

$557

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Tue 10/28

8:50 am-2:45 pm

2 stops20h 55m

Bucharest Otopeni Intl

Wed 11/5

8:05 am-6:50 pm

1 stop20h 45m

$558

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Tue 10/28

1:33 pm-6:35 pm

2 stops20h 02m

Bucharest Otopeni Intl

Wed 11/5

6:05 am-12:00 pm

1 stop15h 55m

$560

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Sat 10/25

4:50 pm-7:25 pm

2 stops40h 35m

Bucharest Otopeni Intl

Wed 11/5

6:05 am-8:49 pm

2 stops24h 44m

$561

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Mon 10/27

3:36 pm-6:35 pm

2 stops17h 59m

Bucharest Otopeni Intl

Fri 11/7

2:50 pm-12:45 am

2 stops19h 55m

$563

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Tue 10/28

6:00 am-10:50 pm

2 stops31h 50m

Bucharest Otopeni Intl

Mon 11/3

1:55 pm-2:15 pm

1 stop34h 20m

$589

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Wed 10/29

9:53 am-5:10 pm

2 stops22h 17m

Bucharest Otopeni Intl

Tue 11/4

6:00 am-2:15 pm

1 stop18h 15m

$612

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Mon 10/6

7:05 pm-1:05 pm

1 stop32h 00m

Bucharest Otopeni Intl

Wed 10/15

1:55 pm-4:35 pm

1 stop36h 40m

$666

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 Bucharest from

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

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 Bucharest Otopeni Intl Airport?

If you aren’t able to travel during the month of November, then book flights to Bucharest Otopeni Intl Airport from Las Vegas during September instead. Flights to Bucharest Otopeni Intl Airport in September, while not as cheap as those in November, still average around $782.

What is the cheapest day to depart on your flight to Bucharest Otopeni Intl Airport?

Our data shows that Thursday is the least expensive day to fly to Bucharest Otopeni Intl Airport. Tickets to fly out on this day can be as low as $958. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Las Vegas to Bucharest Otopeni Intl Airport for around $1,411.

What is the cheapest time of day to depart on your flight to Bucharest Otopeni Intl Airport?

Our most recent data shows that the best time of day to fly to Bucharest Otopeni Intl Airport is in the morning. Flights from Las Vegas to Bucharest Otopeni Intl Airport during this time can be as low as $999. At noon is when there is more demand to fly to Bucharest Otopeni Intl Airport, so prices are often more expensive at around $1,166 per ticket.

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

You are more likely to see cheaper flights to Bucharest Otopeni Intl Airport from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest Otopeni Intl Airport for around $947 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest Otopeni Intl Airport from Las Vegas for as low as $718 on momondo.

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

You could potentially save up to 24% on your flight if you consider stops on a Las Vegas to Bucharest Otopeni Intl Airport flight.

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

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

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

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

Direct flights

None
There are no direct flights from Las Vegas to Bucharest Otopeni Intl Airport. There are no popular flight routes from Las Vegas to Bucharest Otopeni Intl Airport.
Search flight deals

  • How far is Las Vegas Harry Reid Intl to Bucharest Otopeni Intl by plane?

    The distance between Las Vegas Harry Reid Intl and Bucharest Otopeni Intl is about 6349.2 mi. 16h 40m is a normal flight duration for this route.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Bucharest Otopeni Intl Airport.

  • What documentation or ID do you need to fly to Bucharest Otopeni Intl Airport?

    The travel and health documents required for your trip to Bucharest Otopeni Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bucharest Otopeni Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Las Vegas to Bucharest Otopeni Intl Airport

Compare and see reviews for airlines that fly from Las Vegas to Bucharest Otopeni Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $603Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
British AirwaysPriceFrom $662Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
SWISSPriceFrom $700Free CancellationRating
7.6
1,737 reviews
Search SWISS flights
DeltaPriceFrom $722Free CancellationRating
7.9
7,961 reviews
Search Delta flights
KLMPriceFrom $724Free CancellationRating
7.8
1,386 reviews
Search KLM flights

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Las Vegas to Bucharest. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Las Vegas to Bucharest on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Las Vegas to Bucharest flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Bucharest, momondo offers a useful price alert feature which will track prices for flights to Bucharest from Las Vegas and alert you when they change.

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