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Cheap flights from Las Vegas to Bucharest from $450

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 9/7. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
7:20 pm - 1:10 am
LAS
-
OTP
19h 50m
1 stop
Multiple Airlines Logo
6:15 am - 4:20 pm
OTP
-
LAS
20h 05m
2 stops
$878Multiple Airlines
Mon, Sep 7 - Wed, Sep 23
Multiple Airlines Logo
9:10 pm - 11:50 pm
LAS
-
OTP
16h 40m
1 stop
Multiple Airlines Logo
6:20 am - 3:50 pm
OTP
-
LAS
19h 30m
1 stop
$878Multiple Airlines
Mon, Sep 7 - Wed, Sep 23
Lufthansa Logo
11:51 am - 6:35 pm
LAS
-
OTP
20h 44m
2 stops
Lufthansa Logo
6:05 am - 8:18 pm
OTP
-
LAS
24h 13m
2 stops
$897Lufthansa
Tue, Aug 25 - Tue, Oct 20
Delta Logo
5:50 pm - 12:45 pm
LAS
-
OTP
32h 55m
1 stop
Delta Logo
7:05 am - 9:05 pm
OTP
-
LAS
24h 00m
2 stops
$898Delta
Mon, Sep 7 - Wed, Sep 23
SWISS Logo
7:20 pm - 1:10 am
LAS
-
OTP
19h 50m
1 stop
SWISS Logo
4:10 pm - 6:12 pm
OTP
-
LAS
36h 02m
2 stops
$907SWISS
Mon, Aug 24 - Mon, Aug 31
SWISS Logo
7:20 pm - 1:10 am
LAS
-
OTP
19h 50m
1 stop
SWISS Logo
4:10 pm - 5:46 pm
OTP
-
LAS
35h 36m
2 stops
$908SWISS
Mon, Sep 7 - Mon, Sep 14
British Airways Logo
10:10 pm - 1:20 am
LAS
-
OTP
17h 10m
1 stop
British Airways Logo
8:15 am - 8:00 pm
OTP
-
LAS
21h 45m
1 stop
$920British Airways
Tue, Aug 25 - Tue, Oct 20
Lufthansa Logo
2:20 pm - 11:40 pm
LAS
-
OTP
23h 20m
2 stops
Lufthansa Logo
12:45 pm - 8:18 pm
OTP
-
LAS
41h 33m
2 stops
$920Lufthansa
Sun, Aug 23 - Mon, Oct 19
Delta Logo
5:55 pm - 1:40 pm
LAS
-
OTP
33h 45m
1 stop
Delta Logo
7:05 am - 6:35 pm
OTP
-
LAS
21h 30m
1 stop
$994Delta
Mon, Aug 17 - Tue, Sep 15
British Airways Logo
10:10 pm - 1:20 am
LAS
-
OTP
17h 10m
1 stop
British Airways Logo
8:15 am - 2:55 pm
OTP
-
LAS
16h 40m
1 stop
$996British Airways
Tue, Aug 18 - Fri, Sep 18

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SWISS flights from Las Vegas to Bucharest

Our best SWISS deals on Las Vegas to Bucharest flight tickets
SWISS
Aug 24
LAS7:20 pmLas Vegas Harry Reid Intl
19h 50m
1 stop
OTP1:10 amBucharest Otopeni Intl
Aug 31
OTP4:10 pmBucharest Otopeni Intl
36h 02m
2 stops
LAS6:12 pmLas Vegas Harry Reid Intl
$907
SWISS
Sep 19
LAS6:05 pmLas Vegas Harry Reid Intl
45h 05m
2 stops
OTP1:10 amBucharest Otopeni Intl
Sep 30
OTP6:20 amBucharest Otopeni Intl
19h 30m
1 stop
LAS3:50 pmLas Vegas Harry Reid Intl
$980
SWISS
Aug 22
LAS6:05 pmLas Vegas Harry Reid Intl
59h 15m
2 stops
OTP3:20 pmBucharest Otopeni Intl
Aug 29
OTP4:10 pmBucharest Otopeni Intl
40h 45m
2 stops
LAS10:55 pmLas Vegas Harry Reid Intl
$983

United Airlines flights from Las Vegas to Bucharest

Our best United Airlines deals on Las Vegas to Bucharest flight tickets
United Airlines
Sep 7
LAS4:34 pmLas Vegas Harry Reid Intl
16h 01m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Sep 23
OTP1:45 pmBucharest Otopeni Intl
19h 35m
2 stops
LAS11:20 pmLas Vegas Harry Reid Intl
$899
United Airlines
Sep 7
LAS4:34 pmLas Vegas Harry Reid Intl
16h 01m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Sep 23
OTP1:45 pmBucharest Otopeni Intl
19h 35m
2 stops
LAS11:20 pmLas Vegas Harry Reid Intl
$900
United Airlines
Aug 24
LAS1:23 pmLas Vegas Harry Reid Intl
19h 12m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Aug 31
OTP6:55 pmBucharest Otopeni Intl
35h 09m
2 stops
LAS8:04 pmLas Vegas Harry Reid Intl
$924

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 July 27, 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

Mon 9/7

7:20 pm-1:10 am

1 stop19h 50m

Bucharest Otopeni Intl

Wed 9/23

6:15 am-4:20 pm

2 stops20h 05m

$878

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Mon 9/7

9:10 pm-11:50 pm

1 stop16h 40m

Bucharest Otopeni Intl

Wed 9/23

6:20 am-3:50 pm

1 stop19h 30m

$878

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Tue 8/25

11:51 am-6:35 pm

2 stops20h 44m

Bucharest Otopeni Intl

Tue 10/20

6:05 am-8:18 pm

2 stops24h 13m

$897

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Mon 9/7

5:50 pm-12:45 pm

1 stop32h 55m

Bucharest Otopeni Intl

Wed 9/23

7:05 am-9:05 pm

2 stops24h 00m

$898

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Mon 8/24

7:20 pm-1:10 am

1 stop19h 50m

Bucharest Otopeni Intl

Mon 8/31

4:10 pm-6:12 pm

2 stops36h 02m

$907

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Mon 9/7

7:20 pm-1:10 am

1 stop19h 50m

Bucharest Otopeni Intl

Mon 9/14

4:10 pm-5:46 pm

2 stops35h 36m

$908

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Tue 8/25

10:10 pm-1:20 am

1 stop17h 10m

Bucharest Otopeni Intl

Tue 10/20

8:15 am-8:00 pm

1 stop21h 45m

$920

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Sun 8/23

2:20 pm-11:40 pm

2 stops23h 20m

Bucharest Otopeni Intl

Mon 10/19

12:45 pm-8:18 pm

2 stops41h 33m

$920

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Mon 8/17

5:55 pm-1:40 pm

1 stop33h 45m

Bucharest Otopeni Intl

Tue 9/15

7:05 am-6:35 pm

1 stop21h 30m

$994
Quickest round-trip

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Tue 8/18

10:10 pm-1:20 am

1 stop17h 10m

Bucharest Otopeni Intl

Fri 9/18

8:15 am-2:55 pm

1 stop16h 40m

$996

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 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 $538.

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

You could potentially save up to 30% 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

16h 30m

Direct flights

None
The fastest flight from Las Vegas to Bucharest takes 16h 30m
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 16h 30m, 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
8,130 reviews
Search British Airways flights
DeltaPriceFrom $555Free CancellationRating
7.8
8,483 reviews
Search Delta flights
LufthansaPriceFrom $602Free CancellationRating
6.8
8,159 reviews
Search Lufthansa flights
KLMPriceFrom $639Free CancellationRating
7.8
1,550 reviews
Search KLM flights
SWISSPriceFrom $700Free CancellationRating
7.5
2,017 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