HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Las Vegas

$691+ Cheap flights from Sofia (SOF) to Las Vegas (LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — LAS
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sofia to Las Vegas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Sofia to Las Vegas

Cheapest flights from Sofia to Las Vegas
Explore the most affordable flight options available from Sofia to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This FlightHub deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:30 am
SOF
-
LAS
2 stops19h 23m
Multiple Airlines
Wed 10/2112:06 pm
LAS
-
SOF
2 stops19h 59m
Multiple Airlines
Deal found 7/23$983
This Gotogate deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:20 am
SOF
-
LAS
1 stop20h 00m
Lufthansa
Sun 8/309:10 pm
LAS
-
SOF
1 stop15h 50m
Lufthansa
Deal found 7/20$999
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:00 am
SOF
-
LAS
2 stops18h 20m
Multiple Airlines
Sun 8/309:10 pm
LAS
-
SOF
1 stop15h 50m
Multiple Airlines
Deal found 7/23$1,008
This Booking.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:20 am
SOF
-
LAS
1 stop20h 00m
Lufthansa
Mon 9/219:10 pm
LAS
-
SOF
1 stop15h 30m
Lufthansa
Deal found 7/21$1,009
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:20 am
SOF
-
LAS
1 stop20h 00m
United Airlines
Wed 10/219:10 pm
LAS
-
SOF
1 stop15h 40m
United Airlines
Deal found 7/23$1,012
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:20 am
SOF
-
LAS
1 stop20h 00m
United Airlines
Sun 8/307:00 am
LAS
-
SOF
2 stops19h 10m
United Airlines
Deal found 7/22$1,017

Find flight deals from Sofia to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Sofia (SOF) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$983
(FlightHub)

One-way from

$691
(Kiwi.com)

Popular in

November

Cheapest in

December

Average price

$1,026
Provider with most accurate pricing for Sofia-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sofia-Las Vegas Harry Reid Intl flights.
Search Deals
From Sofia to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Sofia to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sofia to Las Vegas 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, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
Use the filters below to find and compare flights from Sofia to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Mon 8/17

6:20 am-4:20 pm

1 stop20h 00m

Las Vegas Harry Reid Intl

Sun 8/30

9:10 pm-11:00 pm

1 stop15h 50m

$1,007
Quickest round-trip

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Wed 10/7

6:20 am-4:20 pm

1 stop20h 00m

Las Vegas Harry Reid Intl

Wed 10/21

9:10 pm-10:50 pm

1 stop15h 40m

$1,012

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Sun 10/18

6:20 am-4:20 pm

1 stop20h 00m

Las Vegas Harry Reid Intl

Sat 4/17

2:19 pm-11:00 pm

2 stops22h 41m

$1,013

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Mon 8/17

6:20 am-4:20 pm

1 stop20h 00m

Las Vegas Harry Reid Intl

Sun 8/30

7:00 am-12:10 pm

2 stops19h 10m

$1,017

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Sun 9/6

6:20 am-4:20 pm

1 stop20h 00m

Las Vegas Harry Reid Intl

Mon 9/21

5:20 am-11:15 pm

2 stops31h 55m

$1,018
Cheapest one-way

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Wed 8/12

10:05 am-3:15 pm

2 stops39h 10m

$749

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Thu 8/13

6:30 pm-9:40 pm

2 stops37h 10m

$822

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Fri 8/14

6:20 am-4:20 pm

1 stop20h 00m

$977
Quickest one-way

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Wed 8/12

11:05 am-3:45 pm

1 stop14h 40m

$978

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Wed 8/12

6:20 am-4:20 pm

1 stop20h 00m

$983

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Sorted by cheapest first

Compare providers for flights from Sofia to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sofia to Las Vegas in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sofia-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sofia-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sofia-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sofia-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sofia-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sofia to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Sofia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sofia to Las Vegas

What is the cheapest month to book a flight from Sofia to Las Vegas?

Currently, December is the cheapest month in which you can book a flight from Sofia to Las Vegas (average of $904). Flying from Sofia to Las Vegas in November is currently the most expensive (average of $1,319). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Sofia to Las Vegas?

Airfare is below average for this route at the moment.

Sofia to Las Vegas flights typically cost between $1,028 and $1,126 in October.
The cheapest round-trip price found within the last 5 days was $983 on Multiple Airlines (Oct 7-Oct 21).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated July 23, 2026.
See what other customers who have flown with KLM,United Airlines, andLufthansa from Sofia to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,544 reviews

Entertainment

7.2

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
KLM
7.8
Good
1,544 reviews
KLM
7.8
Good
1,544 reviews

Entertainment

7.2

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
United Airlines
7.4
Good
10,027 reviews
KLM
7.8
Good
1,544 reviews

Entertainment

7.2

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Lufthansa
6.8
Okay
8,159 reviews
KLM
7.8
Good
1,544 reviews

Entertainment

7.2

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Related info for your journey

Find useful and relevant information for your journey from Sofia to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sofia to Las Vegas?

    Departing from Sofia to Las Vegas will take you 20h. Airlines will cover a distance of 6396 mi.

  • What are the cheapest airlines flying from Sofia to Las Vegas round-trip?

    United Airlines, at $834, was found to be the cheapest airline from Sofia to Las Vegas.Alternate airlines to your destination round-trip include Lufthansa and KLM. Users have found that United Airlines is 21% cheaper than the other options available to this destination.

  • Can I find deals for flights from Sofia to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Sofia to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sofia to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sofia to Las Vegas.

  • Can I find deals for business class flights from Sofia to Las Vegas?

    Yes. Cheapflights offers flight deals from Sofia to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sofia to Las Vegas?

    Currently, December is the cheapest month in which you can book a flight from Sofia to Las Vegas (average of $904). Flying from Sofia to Las Vegas in November is currently the most expensive (average of $1,319). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
Mesquite
North Las Vegas
Kingman
Winchester
Boulder City
Needles
Sunrise Manor

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Sofia to Las Vegas

Discover the top 3 airlines that operate flights from Sofia to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$834Average$1,013FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$861Average$1,026FlexibilityNo cancel feeOn-time76%
KLMCheapest$875Average$1,071FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights