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Cheap flights from Las Vegas to Bucharest from $478

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Bucharest departing on 4/28. 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.
SWISS Logo
7:04 pm - 1:05 am
LAS
-
OTP
44h 01m2 stops
SWISS Logo
4:10 pm - 4:25 pm
OTP
-
LAS
34h 15m1 stop
$478SWISS
Tue, Apr 28 - Tue, May 12
SWISS Logo
7:00 pm - 1:05 am
LAS
-
OTP
20h 05m1 stop
SWISS Logo
4:10 pm - 4:25 pm
OTP
-
LAS
34h 15m1 stop
$493SWISS
Tue, Apr 28 - Tue, May 12
Air Canada Logo
9:00 am - 2:05 pm
LAS
-
OTP
19h 05m2 stops
Air Canada Logo
5:55 am - 8:39 pm
OTP
-
LAS
24h 44m2 stops
$501Air Canada
Mon, Jan 19 - Tue, Feb 3
British Airways Logo
10:10 pm - 12:50 am
LAS
-
OTP
16h 40m1 stop
British Airways Logo
6:10 pm - 8:00 pm
OTP
-
LAS
35h 50m1 stop
$504British Airways
Sun, Apr 26 - Tue, May 12
Delta Logo
5:55 pm - 10:50 pm
LAS
-
OTP
18h 55m2 stops
Delta Logo
6:00 am - 2:15 pm
OTP
-
LAS
18h 15m1 stop
$506Delta
Mon, Jan 19 - Tue, Feb 3
British Airways Logo
8:45 am - 3:25 pm
LAS
-
OTP
20h 40m2 stops
British Airways Logo
8:25 am - 7:55 pm
OTP
-
LAS
21h 30m2 stops
$507British Airways
Tue, Apr 28 - Tue, May 12
British Airways Logo
8:45 am - 2:05 pm
LAS
-
OTP
19h 20m2 stops
British Airways Logo
8:15 am - 8:00 pm
OTP
-
LAS
21h 45m1 stop
$509British Airways
Sun, Apr 26 - Wed, May 13
Multiple Airlines Logo
3:10 pm - 8:10 pm
LAS
-
OTP
19h 00m1 stop
Multiple Airlines Logo
6:00 am - 4:46 pm
OTP
-
LAS
20h 46m2 stops
$510Multiple Airlines
Mon, Jan 19 - Tue, Feb 3
Multiple Airlines Logo
3:10 pm - 8:10 pm
LAS
-
OTP
19h 00m1 stop
Multiple Airlines Logo
6:00 am - 4:46 pm
OTP
-
LAS
20h 46m2 stops
$511Multiple Airlines
Mon, Jan 19 - Tue, Feb 3
British Airways Logo
5:20 pm - 12:50 am
LAS
-
OTP
21h 30m1 stop
British Airways Logo
3:40 pm - 5:22 pm
OTP
-
LAS
35h 42m2 stops
$515British Airways
Sun, Apr 26 - Mon, May 11

SWISS flights from Las Vegas to Bucharest

Our best SWISS deals on Las Vegas to Bucharest flight tickets
SWISS
Apr 28
LAS7:04 pmLas Vegas Harry Reid Intl
44h 01m
2 stops
OTP1:05 amBucharest Otopeni Intl
May 12
OTP4:10 pmBucharest Otopeni Intl
34h 15m
1 stop
LAS4:25 pmLas Vegas Harry Reid Intl
$478
Find similar
SWISS
Apr 28
LAS7:00 pmLas Vegas Harry Reid Intl
20h 05m
1 stop
OTP1:05 amBucharest Otopeni Intl
May 12
OTP4:10 pmBucharest Otopeni Intl
34h 15m
1 stop
LAS4:25 pmLas Vegas Harry Reid Intl
$493
Find similar
SWISS
Apr 30
LAS1:40 pmLas Vegas Harry Reid Intl
39h 40m
2 stops
OTP3:20 pmBucharest Otopeni Intl
May 12
OTP4:10 pmBucharest Otopeni Intl
34h 15m
1 stop
LAS4:25 pmLas Vegas Harry Reid Intl
$603
Find similar

Air Canada flights from Las Vegas to Bucharest

Our best Air Canada deals on Las Vegas to Bucharest flight tickets
Air Canada
Jan 19
LAS9:00 amLas Vegas Harry Reid Intl
19h 05m
2 stops
OTP2:05 pmBucharest Otopeni Intl
Feb 3
OTP5:55 amBucharest Otopeni Intl
24h 44m
2 stops
LAS8:39 pmLas Vegas Harry Reid Intl
$501
Find similar
Air Canada
Apr 25
LAS11:30 pmLas Vegas Harry Reid Intl
29h 50m
2 stops
OTP3:20 pmBucharest Otopeni Intl
May 12
OTP6:20 amBucharest Otopeni Intl
27h 28m
2 stops
LAS11:48 pmLas Vegas Harry Reid Intl
$518
Find similar
Air Canada
Apr 25
LAS11:30 pmLas Vegas Harry Reid Intl
29h 50m
2 stops
OTP3:20 pmBucharest Otopeni Intl
May 9
OTP6:05 amBucharest Otopeni Intl
27h 43m
2 stops
LAS11:48 pmLas Vegas Harry Reid Intl
$566
Find similar

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 January 8, 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

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Tue 4/28

7:04 pm-1:05 am

2 stops44h 01m

Bucharest Otopeni Intl

Tue 5/12

4:10 pm-4:25 pm

1 stop34h 15m

$478

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Tue 4/28

7:00 pm-1:05 am

1 stop20h 05m

Bucharest Otopeni Intl

Tue 5/12

4:10 pm-4:25 pm

1 stop34h 15m

$493

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Mon 1/19

9:00 am-2:05 pm

2 stops19h 05m

Bucharest Otopeni Intl

Tue 2/3

5:55 am-8:39 pm

2 stops24h 44m

$501

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Sun 4/26

10:10 pm-12:50 am

1 stop16h 40m

Bucharest Otopeni Intl

Tue 5/12

6:10 pm-8:00 pm

1 stop35h 50m

$504

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Mon 1/19

5:55 pm-10:50 pm

2 stops18h 55m

Bucharest Otopeni Intl

Tue 2/3

6:00 am-2:15 pm

1 stop18h 15m

$506

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Tue 4/28

8:45 am-3:25 pm

2 stops20h 40m

Bucharest Otopeni Intl

Tue 5/12

8:25 am-7:55 pm

2 stops21h 30m

$507

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Sun 4/26

8:45 am-2:05 pm

2 stops19h 20m

Bucharest Otopeni Intl

Wed 5/13

8:15 am-8:00 pm

1 stop21h 45m

$509

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Mon 1/19

3:10 pm-8:10 pm

1 stop19h 00m

Bucharest Otopeni Intl

Tue 2/3

6:00 am-4:46 pm

2 stops20h 46m

$510

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Mon 1/19

3:10 pm-8:10 pm

1 stop19h 00m

Bucharest Otopeni Intl

Tue 2/3

6:00 am-4:46 pm

2 stops20h 46m

$511

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Sun 4/26

5:20 pm-12:50 am

1 stop21h 30m

Bucharest Otopeni Intl

Mon 5/11

3:40 pm-5:22 pm

2 stops35h 42m

$515

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

You are more likely to see cheaper flights to Bucharest from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest for around $839 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest from Las Vegas for as low as $616 on momondo.

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

You could potentially save up to 10% 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

19h 00m

Direct flights

None
The fastest flight from Las Vegas to Bucharest takes 19h 00m
There are no direct flights from Las Vegas to Bucharest. There are no popular flight routes from Las Vegas to Bucharest.
Search flight deals

  • 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 19h 00m, 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
7,659 reviews
Search British Airways flights
LufthansaPriceFrom $602Free CancellationRating
6.8
7,697 reviews
Search Lufthansa flights
DeltaPriceFrom $638Free CancellationRating
7.9
8,031 reviews
Search Delta flights
KLMPriceFrom $639Free CancellationRating
7.7
1,434 reviews
Search KLM flights
SWISSPriceFrom $700Free CancellationRating
7.5
1,843 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.

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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