What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Bucharest?

United Airlines and British Airways are the most popular carriers operating from Las Vegas Harry Reid Intl to Bucharest

Which layover airport offers the lowest fares from Las Vegas to Bucharest?

Flights via Frankfurt am Main (FRA) offer the lowest average round-trip price of $646.

Which layover airport has the shortest connection time from Las Vegas to Bucharest?

Frankfurt am Main (FRA) has the shortest average layover time for this route: 1h 52m.

Which layover airport has the shortest travel time from Las Vegas to Bucharest?

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 14h 45m.

Which airport is the most popular layover for flights between Las Vegas and Bucharest?

Frankfurt am Main (FRA) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Bucharest?

British Airways, KLM and Lufthansa are the top three most popular airlines that fly to Bucharest from Las Vegas according to our data. British Airways is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Bucharest. Keep in mind that there are 5 different airlines that fly to Bucharest on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from Las Vegas Harry Reid Intl Airport to Bucharest is 5 as of December 2025.

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.

$485 Cheap Flights from Las Vegas to Bucharest in 2025/26

Q: What is the typical price of a round-trip flight between Las Vegas and Bucharest?

Prices are currently low for flights on this route. Typical prices usually range from $827 to $3,124. The lowest price recently found on this route was $485.

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7:00 pm - 1:05 amLAS-OTP

20h 05m1 stop

6:30 am - 6:17 pmOTP-LAS

21h 47m2 stops

$485SWISS

Find Deal

Tue, Apr 28 - Tue, May 12

7:00 pm - 1:05 amLAS-OTP

20h 05m1 stop

4:10 pm - 4:25 pmOTP-LAS

34h 15m1 stop

$489SWISS

Find Deal

Tue, Apr 28 - Tue, May 12

9:10 am - 1:05 pmLAS-OTP

17h 55m2 stops

6:05 am - 10:14 pmOTP-LAS

26h 09m2 stops

$498Multiple Airlines

Find Deal

Tue, Apr 28 - Tue, May 12

8:55 pm - 11:00 pmLAS-OTP

16h 05m1 stop

8:00 am - 6:50 pmOTP-LAS

20h 50m1 stop

$509British Airways

Find Deal

Mon, Jan 5 - Tue, Jan 20

3:10 pm - 12:05 pmLAS-OTP

34h 55m1 stop

6:05 am - 4:46 pmOTP-LAS

20h 41m2 stops

$519Air France

Find Deal

Mon, Jan 5 - Tue, Jan 20

7:00 am - 12:05 pmLAS-OTP

19h 05m2 stops

1:55 pm - 2:15 pmOTP-LAS

34h 20m1 stop

$523Delta

Find Deal

Thu, Jan 22 - Mon, Jan 26

4:05 pm - 1:00 pmLAS-OTP

34h 55m1 stop

1:55 pm - 2:15 pmOTP-LAS

34h 20m1 stop

$525Delta

Find Deal

Thu, Jan 22 - Mon, Jan 26

9:00 am - 2:05 pmLAS-OTP

19h 05m2 stops

5:55 am - 10:31 pmOTP-LAS

26h 36m2 stops

$530Multiple Airlines

Find Deal

Sat, Jan 17 - Sat, Jan 24

7:00 am - 12:05 pmLAS-OTP

19h 05m2 stops

1:55 pm - 5:41 pmOTP-LAS

37h 46m2 stops

$534Delta

Find Deal

Thu, Jan 22 - Mon, Jan 26

9:20 am - 3:25 pmLAS-OTP

20h 05m2 stops

8:25 am - 8:00 pmOTP-LAS

21h 35m1 stop

$536British Airways

Find Deal

Tue, May 5 - Tue, May 19

SWISS flights from Las Vegas to Bucharest

Our best SWISS deals on Las Vegas to Bucharest flight tickets

SWISS

Apr 28

LAS7:00 pmLas Vegas Harry Reid Intl

20h 05m

1 stop

OTP1:05 amBucharest Otopeni Intl

May 12

OTP6:30 amBucharest Otopeni Intl

21h 47m

2 stops

LAS6:17 pmLas Vegas Harry Reid Intl

$485

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

$489

Find similar

SWISS

Dec 17

LAS1:50 pmLas Vegas Harry Reid Intl

24h 35m

2 stops

OTP12:25 amBucharest Otopeni Intl

Jan 11

OTP4:40 pmBucharest Otopeni Intl

40h 39m

2 stops

LAS11:19 pmLas Vegas Harry Reid Intl

$1,694

Find similar

British Airways flights from Las Vegas to Bucharest

Our best British Airways deals on Las Vegas to Bucharest flight tickets

British Airways

Jan 5

LAS8:55 pmLas Vegas Harry Reid Intl

16h 05m

1 stop

OTP11:00 pmBucharest Otopeni Intl

Jan 20

OTP8:00 amBucharest Otopeni Intl

20h 50m

1 stop

LAS6:50 pmLas Vegas Harry Reid Intl

$509

Find similar

British Airways

May 5

LAS9:20 amLas Vegas Harry Reid Intl

20h 05m

2 stops

OTP3:25 pmBucharest Otopeni Intl

May 19

OTP8:25 amBucharest Otopeni Intl

21h 35m

1 stop

LAS8:00 pmLas Vegas Harry Reid Intl

$536

Find similar

British Airways

Jan 17

LAS8:55 pmLas Vegas Harry Reid Intl

32h 00m

1 stop

OTP2:55 pmBucharest Otopeni Intl

Jan 24

OTP8:05 amBucharest Otopeni Intl

24h 32m

2 stops

LAS10:37 pmLas Vegas Harry Reid Intl

$540

Find similar

Fly from

Fly to

Route

Depart

Return

Price

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

6:30 am-6:17 pm

2 stops21h 47m

$485

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

$489

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Tue 4/28

9:10 am-1:05 pm

2 stops17h 55m

Bucharest Otopeni Intl

Tue 5/12

6:05 am-10:14 pm

2 stops26h 09m

$498

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Mon 1/5

8:55 pm-11:00 pm

1 stop16h 05m

Bucharest Otopeni Intl

Tue 1/20

8:00 am-6:50 pm

1 stop20h 50m

$509

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Mon 1/5

3:10 pm-12:05 pm

1 stop34h 55m

Bucharest Otopeni Intl

Tue 1/20

6:05 am-4:46 pm

2 stops20h 41m

$519

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Thu 1/22

7:00 am-12:05 pm

2 stops19h 05m

Bucharest Otopeni Intl

Mon 1/26

1:55 pm-2:15 pm

1 stop34h 20m

$523

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Thu 1/22

4:05 pm-1:00 pm

1 stop34h 55m

Bucharest Otopeni Intl

Mon 1/26

1:55 pm-2:15 pm

1 stop34h 20m

$525

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Sat 1/17

9:00 am-2:05 pm

2 stops19h 05m

Bucharest Otopeni Intl

Sat 1/24

5:55 am-10:31 pm

2 stops26h 36m

$530

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Thu 1/22

7:00 am-12:05 pm

2 stops19h 05m

Bucharest Otopeni Intl

Mon 1/26

1:55 pm-5:41 pm

2 stops37h 46m

$534

Las VegasBucharest

LAS - OTP

LASOTP

Las Vegas Harry Reid Intl

Tue 5/5

9:20 am-3:25 pm

2 stops20h 05m

Bucharest Otopeni Intl

Tue 5/19

8:25 am-8:00 pm

1 stop21h 35m

$536

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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

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

Our data shows that Tuesday is the least expensive day to fly to Bucharest. Tickets to fly out on this day can be as low as $868. The most expensive day to fly to Bucharest is Sunday, with ticket prices averaging around $1,357.

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

According to our data, the cheapest time of day to fly to Bucharest is in the morning. momondo users have found flights departing from Las Vegas to Bucharest in the morning for as low as $923. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Bucharest is in the afternoon when prices are around $1,133.

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 $901 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 $659 on momondo.

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

You could potentially save up to 17% 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 05m
Direct flights	None

The fastest flight from Las Vegas to Bucharest takes 19h 05m

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 16h 05m, 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?
The number of operators available for flights from Las Vegas Harry Reid Intl Airport to Bucharest is 5 as of December 2025.
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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Las Vegas to Bucharest is British Airways (26% of total bookings). The next most popular airlines are Delta (25%), KLM (25%), and Lufthansa (24%).

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 Airways	PriceFrom $523	Free Cancellation	Rating 6.7 7,550 reviews	Search British Airways flights
Lufthansa	PriceFrom $602	Free Cancellation	Rating 6.8 7,603 reviews	Search Lufthansa flights
Delta	PriceFrom $644	Free Cancellation	Rating 7.9 8,010 reviews	Search Delta flights
SWISS	PriceFrom $700	Free Cancellation	Rating 7.5 1,798 reviews	Search SWISS flights
KLM	PriceFrom $724	Free Cancellation	Rating 7.7 1,426 reviews	Search KLM flights

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Bucharest Otopeni Intl Airport

Fly to other destinations from Las Vegas

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Flights from Las Vegas Harry Reid Intl to San Jose

Flights from Las Vegas Harry Reid Intl to San Diego

Cheap flights from Las Vegas to Bucharest from $485

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.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Las Vegas to Bucharest

Cheap round-trip flights

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SWISS flights from Las Vegas to Bucharest

Our best SWISS deals on Las Vegas to Bucharest flight tickets

British Airways flights from Las Vegas to Bucharest

Our best British Airways deals on Las Vegas to Bucharest flight tickets

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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 day to depart on your flight to Bucharest?

Our data shows that Tuesday is the least expensive day to fly to Bucharest. Tickets to fly out on this day can be as low as $868. The most expensive day to fly to Bucharest is Sunday, with ticket prices averaging around $1,357.

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

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

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

You could potentially save up to 17% on your flight if you consider stops on a Las Vegas to Bucharest flight.

What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Bucharest?

United Airlines and British Airways are the most popular carriers operating from Las Vegas Harry Reid Intl to Bucharest

What airlines fly to Bucharest?

Which airport is the most popular layover for flights between Las Vegas and Bucharest?

Frankfurt am Main (FRA) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Las Vegas to Bucharest?

Flights via Frankfurt am Main (FRA) offer the lowest average round-trip price of $646.

Which layover airport has the shortest travel time from Las Vegas to Bucharest?

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 14h 45m.

Which layover airport has the shortest connection time from Las Vegas to Bucharest?

Frankfurt am Main (FRA) has the shortest average layover time for this route: 1h 52m.

When to book flights from Las Vegas to Bucharest

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

Direct flights

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

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

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?

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

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

Traveling to a place near Bucharest?

Why use momondo?

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

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

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

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

An easier way to manage your Bucharest trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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