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Cheap flights from Las Vegas to Bucharest from $378

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 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Las Vegas to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:50 pm - 11:25 pm
LAS
-
OTP
19h 35m
1 stop
Multiple Airlines Logo
6:00 am - 4:11 pm
OTP
-
LAS
20h 11m
2 stops
$799Multiple Airlines
Wed, Sep 9 - Tue, Nov 17
Multiple Airlines Logo
2:52 pm - 1:10 am
LAS
-
OTP
24h 18m
2 stops
Multiple Airlines Logo
6:30 am - 8:39 pm
OTP
-
LAS
24h 09m
2 stops
$801Multiple Airlines
Wed, Sep 9 - Tue, Nov 17
Delta Logo
7:05 am - 12:45 pm
LAS
-
OTP
19h 40m
2 stops
Delta Logo
6:00 am - 4:25 pm
OTP
-
LAS
20h 25m
2 stops
$803Delta
Wed, Sep 9 - Tue, Nov 17
Delta Logo
7:05 am - 12:45 pm
LAS
-
OTP
19h 40m
2 stops
Delta Logo
6:00 am - 9:32 pm
OTP
-
LAS
25h 32m
2 stops
$804Delta
Wed, Sep 9 - Tue, Nov 17
KLM Logo
8:25 pm - 12:55 am
LAS
-
OTP
18h 30m
1 stop
KLM Logo
6:00 pm - 3:15 pm
OTP
-
LAS
30h 15m
1 stop
$838KLM
Sun, Sep 6 - Mon, Oct 26
Multiple Airlines Logo
5:50 pm - 10:35 pm
LAS
-
OTP
18h 45m
1 stop
Multiple Airlines Logo
6:00 am - 4:54 pm
OTP
-
LAS
19h 54m
2 stops
$843Multiple Airlines
Mon, Sep 7 - Tue, Oct 27
Multiple Airlines Logo
9:10 pm - 11:40 pm
LAS
-
OTP
16h 30m
1 stop
Multiple Airlines Logo
4:40 pm - 9:43 pm
OTP
-
LAS
38h 03m
2 stops
$853Multiple Airlines
Sun, Sep 6 - Mon, Oct 26
Lufthansa Logo
7:20 pm - 1:10 am
LAS
-
OTP
19h 50m
2 stops
Lufthansa Logo
6:05 am - 8:19 pm
OTP
-
LAS
23h 14m
2 stops
$860Lufthansa
Mon, Sep 7 - Tue, Oct 27
United Airlines Logo
4:28 pm - 1:10 am
LAS
-
OTP
22h 42m
2 stops
United Airlines Logo
7:10 pm - 10:17 pm
OTP
-
LAS
36h 07m
2 stops
$865United Airlines
Sun, Sep 6 - Mon, Oct 26
British Airways Logo
10:10 pm - 12:20 am
LAS
-
OTP
16h 10m
1 stop
British Airways Logo
8:00 am - 6:50 pm
OTP
-
LAS
20h 50m
1 stop
$901British Airways
Wed, Sep 9 - Tue, Nov 17

British Airways flights from Las Vegas to Bucharest

Our best British Airways deals on Las Vegas to Bucharest flight tickets
British Airways
Sep 9
LAS10:10 pmLas Vegas Harry Reid Intl
16h 10m
1 stop
OTP12:20 amBucharest Otopeni Intl
Nov 17
OTP8:00 amBucharest Otopeni Intl
20h 50m
1 stop
LAS6:50 pmLas Vegas Harry Reid Intl
$901
British Airways
Jun 16
LAS10:10 pmLas Vegas Harry Reid Intl
17h 10m
1 stop
OTP1:20 amBucharest Otopeni Intl
Jul 21
OTP8:15 amBucharest Otopeni Intl
21h 45m
1 stop
LAS8:00 pmLas Vegas Harry Reid Intl
$1,077
British Airways
Jun 16
LAS10:10 pmLas Vegas Harry Reid Intl
17h 10m
1 stop
OTP1:20 amBucharest Otopeni Intl
Jul 21
OTP6:10 pmBucharest Otopeni Intl
35h 50m
1 stop
LAS8:00 pmLas Vegas Harry Reid Intl
$1,101

SWISS flights from Las Vegas to Bucharest

Our best SWISS deals on Las Vegas to Bucharest flight tickets
SWISS
Jun 10
LAS7:20 pmLas Vegas Harry Reid Intl
34h 00m
1 stop
OTP3:20 pmBucharest Otopeni Intl
Jul 29
OTP6:20 amBucharest Otopeni Intl
19h 25m
1 stop
LAS3:45 pmLas Vegas Harry Reid Intl
$1,107
SWISS
Jun 10
LAS7:20 pmLas Vegas Harry Reid Intl
19h 50m
1 stop
OTP1:10 amBucharest Otopeni Intl
Jul 31
OTP4:10 pmBucharest Otopeni Intl
34h 15m
1 stop
LAS4:25 pmLas Vegas Harry Reid Intl
$1,177

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Bucharest 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 May 11, 2026.
Use the filters below to find and compare flights from Las Vegas to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Wed 9/9

5:50 pm-11:25 pm

1 stop19h 35m

Bucharest Otopeni Intl

Tue 11/17

6:00 am-4:11 pm

2 stops20h 11m

$799

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Wed 9/9

2:52 pm-1:10 am

2 stops24h 18m

Bucharest Otopeni Intl

Tue 11/17

6:30 am-8:39 pm

2 stops24h 09m

$801

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Wed 9/9

7:05 am-12:45 pm

2 stops19h 40m

Bucharest Otopeni Intl

Tue 11/17

6:00 am-4:25 pm

2 stops20h 25m

$803

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Wed 9/9

7:05 am-12:45 pm

2 stops19h 40m

Bucharest Otopeni Intl

Tue 11/17

6:00 am-9:32 pm

2 stops25h 32m

$804

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Sun 9/6

8:25 pm-12:55 am

1 stop18h 30m

Bucharest Otopeni Intl

Mon 10/26

6:00 pm-3:15 pm

1 stop30h 15m

$838

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Mon 9/7

5:50 pm-10:35 pm

1 stop18h 45m

Bucharest Otopeni Intl

Tue 10/27

6:00 am-4:54 pm

2 stops19h 54m

$843

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Sun 9/6

9:10 pm-11:40 pm

1 stop16h 30m

Bucharest Otopeni Intl

Mon 10/26

4:40 pm-9:43 pm

2 stops38h 03m

$853

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Mon 9/7

7:20 pm-1:10 am

2 stops19h 50m

Bucharest Otopeni Intl

Tue 10/27

6:05 am-8:19 pm

2 stops23h 14m

$860

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Sun 9/6

4:28 pm-1:10 am

2 stops22h 42m

Bucharest Otopeni Intl

Mon 10/26

7:10 pm-10:17 pm

2 stops36h 07m

$865
Quickest round-trip

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Wed 9/9

10:10 pm-12:20 am

1 stop16h 10m

Bucharest Otopeni Intl

Tue 11/17

8:00 am-6:50 pm

1 stop20h 50m

$901

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

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 typical price of a round-trip flight between Las Vegas and Bucharest?

What is the cheapest month to fly to Bucharest?

In general, January is the cheapest month to fly from Las Vegas to Bucharest. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Bucharest during the month of January, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $478.

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

You could potentially save up to 32% on your flight if you consider stops on a Las Vegas to Bucharest flight.

When to book flights from Las Vegas to Bucharest

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

Cheap Las Vegas to Bucharest (LAS to BUH) flight deals and tips

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

Fastest flight time

17h 10m

Direct flights

None
The fastest flight from Las Vegas to Bucharest takes 17h 10m
There are no direct flights from Las Vegas to Bucharest. There are no popular flight routes from Las Vegas to Bucharest.
Search flight deals

Frequently asked questions about flying from Las Vegas to Bucharest

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

    The straight-line distance from Las Vegas Harry Reid Intl to Bucharest is 6357.4 mi. Flights usually cover this in 17h 10m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Las Vegas Harry Reid Intl Airport to Bucharest are refreshed on a daily basis.

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

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

    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 Las Vegas Harry Reid Intl Airport to Bucharest.

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

    The required travel and health documents for your Bucharest trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bucharest. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Las Vegas to Bucharest

Compare and see reviews for airlines that fly from Las Vegas to Bucharest with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $523Free CancellationRating
6.7
7,969 reviews
Search British Airways flights
KLMPriceFrom $550Free CancellationRating
7.8
1,513 reviews
Search KLM flights
LufthansaPriceFrom $602Free CancellationRating
6.8
7,988 reviews
Search Lufthansa flights
DeltaPriceFrom $638Free CancellationRating
7.9
8,452 reviews
Search Delta flights
SWISSPriceFrom $700Free CancellationRating
7.6
1,942 reviews
Search SWISS 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?

Yes. momondo allows you to filter the results for Las Vegas to Bucharest flights to just show those with flexible booking policies.

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

Once all potential Las Vegas to Bucharest flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Bucharest from Las Vegas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Bucharest trip

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Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest
Bucharest Otopeni Intl Airport