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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.
Delta Logo
3:25 pm - 11:15 pm
LAS
-
OTP
21h 50m
1 stop
Delta Logo
6:00 am - 12:31 am
OTP
-
LAS
28h 31m
2 stops
$846Delta
Mon, Dec 7 - Thu, Dec 31
Delta Logo
7:00 am - 11:15 pm
LAS
-
OTP
30h 15m
2 stops
Delta Logo
6:00 am - 12:31 am
OTP
-
LAS
28h 31m
2 stops
$850Delta
Tue, Dec 8 - Thu, Dec 31
American Airlines Logo
9:00 am - 2:45 pm
LAS
-
OTP
19h 45m
2 stops
American Airlines Logo
8:20 am - 6:51 pm
OTP
-
LAS
20h 31m
2 stops
$854American Airlines
Tue, Dec 8 - Tue, Dec 29
Lufthansa Logo
10:29 am - 6:35 pm
LAS
-
OTP
22h 06m
2 stops
Lufthansa Logo
6:05 am - 8:52 pm
OTP
-
LAS
24h 47m
2 stops
$859Lufthansa
Tue, Dec 8 - Wed, Dec 30
British Airways Logo
8:55 pm - 3:30 pm
LAS
-
OTP
32h 35m
1 stop
British Airways Logo
3:50 pm - 6:50 pm
OTP
-
LAS
37h 00m
1 stop
$865British Airways
Sun, Dec 6 - Wed, Dec 30
Lufthansa Logo
4:20 pm - 11:55 pm
LAS
-
OTP
21h 35m
1 stop
Lufthansa Logo
6:05 am - 8:52 pm
OTP
-
LAS
24h 47m
2 stops
$866Lufthansa
Sun, Dec 6 - Wed, Dec 30
Multiple Airlines Logo
7:20 pm - 3:20 pm
LAS
-
OTP
34h 00m
1 stop
Multiple Airlines Logo
6:05 am - 11:48 pm
OTP
-
LAS
27h 43m
2 stops
$869Multiple Airlines
Mon, Sep 7 - Tue, Sep 29
Lufthansa Logo
2:19 pm - 1:05 am
LAS
-
OTP
24h 46m
2 stops
Lufthansa Logo
7:20 pm - 12:26 am
OTP
-
LAS
39h 06m
2 stops
$870Lufthansa
Tue, Dec 8 - Mon, Dec 28
United Airlines Logo
12:30 am - 6:35 pm
LAS
-
OTP
32h 05m
2 stops
United Airlines Logo
7:10 pm - 11:14 pm
OTP
-
LAS
38h 04m
2 stops
$874United Airlines
Sun, Dec 6 - Wed, Dec 30
British Airways Logo
8:55 pm - 12:05 am
LAS
-
OTP
17h 10m
1 stop
British Airways Logo
8:20 am - 9:27 pm
OTP
-
LAS
23h 07m
2 stops
$875British Airways
Tue, Dec 8 - Tue, Dec 29

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Lufthansa flights from Las Vegas to Bucharest

Our best Lufthansa deals on Las Vegas to Bucharest flight tickets
Lufthansa
Dec 8
LAS10:29 amLas Vegas Harry Reid Intl
22h 06m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Dec 30
OTP6:05 amBucharest Otopeni Intl
24h 47m
2 stops
LAS8:52 pmLas Vegas Harry Reid Intl
$859
Lufthansa
Dec 6
LAS4:20 pmLas Vegas Harry Reid Intl
21h 35m
1 stop
OTP11:55 pmBucharest Otopeni Intl
Dec 30
OTP6:05 amBucharest Otopeni Intl
24h 47m
2 stops
LAS8:52 pmLas Vegas Harry Reid Intl
$866
Lufthansa
Dec 8
LAS2:19 pmLas Vegas Harry Reid Intl
24h 46m
2 stops
OTP1:05 amBucharest Otopeni Intl
Dec 28
OTP7:20 pmBucharest Otopeni Intl
39h 06m
2 stops
LAS12:26 amLas Vegas Harry Reid Intl
$870

Delta flights from Las Vegas to Bucharest

Our best Delta deals on Las Vegas to Bucharest flight tickets
Delta
Dec 7
LAS3:25 pmLas Vegas Harry Reid Intl
21h 50m
1 stop
OTP11:15 pmBucharest Otopeni Intl
Dec 31
OTP6:00 amBucharest Otopeni Intl
28h 31m
2 stops
LAS12:31 amLas Vegas Harry Reid Intl
$846
Delta
Dec 8
LAS7:00 amLas Vegas Harry Reid Intl
30h 15m
2 stops
OTP11:15 pmBucharest Otopeni Intl
Dec 31
OTP6:00 amBucharest Otopeni Intl
28h 31m
2 stops
LAS12:31 amLas Vegas Harry Reid Intl
$850
Delta
Dec 11
LAS3:25 pmLas Vegas Harry Reid Intl
21h 50m
1 stop
OTP11:15 pmBucharest Otopeni Intl
Dec 31
OTP6:00 amBucharest Otopeni Intl
28h 31m
2 stops
LAS12:31 amLas Vegas Harry Reid Intl
$896

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 26, 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 12/7

3:25 pm-11:15 pm

1 stop21h 50m

Bucharest Otopeni Intl

Thu 12/31

6:00 am-12:31 am

2 stops28h 31m

$846

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Tue 12/8

7:00 am-11:15 pm

2 stops30h 15m

Bucharest Otopeni Intl

Thu 12/31

6:00 am-12:31 am

2 stops28h 31m

$850
Quickest round-trip

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Tue 12/8

9:00 am-2:45 pm

2 stops19h 45m

Bucharest Otopeni Intl

Tue 12/29

8:20 am-6:51 pm

2 stops20h 31m

$854

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Tue 12/8

10:29 am-6:35 pm

2 stops22h 06m

Bucharest Otopeni Intl

Wed 12/30

6:05 am-8:52 pm

2 stops24h 47m

$859

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Sun 12/6

8:55 pm-3:30 pm

1 stop32h 35m

Bucharest Otopeni Intl

Wed 12/30

3:50 pm-6:50 pm

1 stop37h 00m

$865

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Sun 12/6

4:20 pm-11:55 pm

1 stop21h 35m

Bucharest Otopeni Intl

Wed 12/30

6:05 am-8:52 pm

2 stops24h 47m

$866

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Mon 9/7

7:20 pm-3:20 pm

1 stop34h 00m

Bucharest Otopeni Intl

Tue 9/29

6:05 am-11:48 pm

2 stops27h 43m

$869

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Tue 12/8

2:19 pm-1:05 am

2 stops24h 46m

Bucharest Otopeni Intl

Mon 12/28

7:20 pm-12:26 am

2 stops39h 06m

$870

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Sun 12/6

12:30 am-6:35 pm

2 stops32h 05m

Bucharest Otopeni Intl

Wed 12/30

7:10 pm-11:14 pm

2 stops38h 04m

$874

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Tue 12/8

8:55 pm-12:05 am

1 stop17h 10m

Bucharest Otopeni Intl

Tue 12/29

8:20 am-9:27 pm

2 stops23h 07m

$875

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
8,132 reviews
Search British Airways flights
DeltaPriceFrom $555Free CancellationRating
7.8
8,487 reviews
Search Delta flights
LufthansaPriceFrom $602Free CancellationRating
6.8
8,157 reviews
Search Lufthansa flights
KLMPriceFrom $639Free CancellationRating
7.8
1,547 reviews
Search KLM flights
SWISSPriceFrom $700Free CancellationRating
7.5
2,018 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