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$403+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — LAS
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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1. Tell us where you want to go

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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 January 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Thu 2/268:25 pm
SOF
-
LAS
2 stops48h 06m
Multiple Airlines
Sat 5/167:20 pm
LAS
-
SOF
1 stop33h 40m
Multiple Airlines
Deal found 1/25$894
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Sun 3/152:25 pm
SOF
-
LAS
2 stops19h 33m
Multiple Airlines
Sat 3/287:20 pm
LAS
-
SOF
1 stop33h 40m
Multiple Airlines
Deal found 1/25$905
This KLM deal was found by Cheapflights users on 1/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:00 am
SOF
-
LAS
1 stop17h 15m
KLM
Thu 3/199:45 am
LAS
-
SOF
2 stops19h 20m
KLM
Deal found 1/26$906
This KLM deal was found by Cheapflights users on 1/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:00 am
SOF
-
LAS
2 stops22h 12m
Multiple Airlines
Sat 10/175:50 pm
LAS
-
SOF
1 stop34h 10m
Multiple Airlines
Deal found 1/25$907
This KLM deal was found by Cheapflights users on 1/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/117:00 am
SOF
-
LAS
2 stops21h 56m
KLM
Tue 5/58:25 pm
LAS
-
SOF
1 stop31h 35m
KLM
Deal found 1/26$911
This KLM deal was found by Cheapflights users on 1/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:00 am
SOF
-
LAS
2 stops21h 23m
Multiple Airlines
Wed 5/205:50 pm
LAS
-
SOF
1 stop34h 10m
Multiple Airlines
Deal found 1/26$919
This Iberia deal was found by Cheapflights users on 1/25. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/119:00 pm
SOF
-
LAS
2 stops30h 50m
Multiple Airlines
Tue 5/512:52 pm
LAS
-
SOF
2 stops21h 38m
Multiple Airlines
Deal found 1/25$920
This KLM deal was found by Cheapflights users on 1/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:00 am
SOF
-
LAS
2 stops21h 23m
KLM
Sat 5/238:25 pm
LAS
-
SOF
1 stop31h 35m
KLM
Deal found 1/26$922

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$906
(KLM)

One-way from

$403
(Kiwi.com)

Popular in

August

Cheapest in

June

Average price

$1,093
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. 2% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 27, 2026.
Use the filters below to find and compare flights from Sofia to Las Vegas that are best for you.

Fly from

Sofia

Fly to

Las Vegas

Route

Depart

Return

Price

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Thu 2/26

8:25 pm-10:31 am

2 stops48h 06m

Las Vegas Harry Reid Intl

Sat 5/16

7:20 pm-3:00 pm

1 stop33h 40m

$894

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Sun 3/15

2:25 pm-12:58 am

2 stops19h 33m

Las Vegas Harry Reid Intl

Sat 3/28

7:20 pm-3:00 pm

1 stop33h 40m

$905

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Thu 3/12

7:00 am-3:15 pm

1 stop17h 15m

Las Vegas Harry Reid Intl

Thu 3/19

9:45 am-2:05 pm

2 stops19h 20m

$906

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Wed 2/18

7:00 am-7:14 pm

2 stops22h 14m

Las Vegas Harry Reid Intl

Fri 5/15

8:25 pm-2:00 pm

1 stop31h 35m

$911

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Thu 3/5

7:00 am-6:23 pm

2 stops21h 23m

Las Vegas Harry Reid Intl

Fri 5/15

8:25 pm-2:00 pm

1 stop31h 35m

$911

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Wed 2/11

7:00 am-5:24 pm

2 stops20h 24m

Las Vegas Harry Reid Intl

Tue 5/5

9:18 am-2:00 pm

2 stops18h 42m

$915

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Wed 2/25

7:00 am-6:56 pm

2 stops21h 56m

Las Vegas Harry Reid Intl

Tue 3/17

9:55 am-1:55 pm

2 stops19h 00m

$919

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Wed 5/13

9:40 pm-10:26 am

2 stops46h 46m

$403

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Sun 2/22

7:30 pm-10:15 am

3 stops48h 45m

$468

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Wed 5/13

9:25 pm-8:00 pm

1 stop32h 35m

$611

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 11 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice 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

How far ahead should I book a flight from Sofia to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Sofia to Las Vegas. Price data was last updated on January 23, 2026.

Booking 8 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sofia to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, April is the cheapest month in which you can book a flight from Sofia to Las Vegas (average of $773). Flying from Sofia to Las Vegas in March is currently the most expensive (average of $892). 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?

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 January 27, 2026.
See what other customers who have flown with KLM, United Airlines, and Lufthansa 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
7.7
Good
1,443 reviews

Food

7.3

Overall

7.7

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,443 reviews
KLM
7.7
Good
1,443 reviews

Food

7.3

Overall

7.7

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7.4
Good
9,205 reviews
KLM
7.7
Good
1,443 reviews

Food

7.3

Overall

7.7

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,748 reviews
KLM
7.7
Good
1,443 reviews

Food

7.3

Overall

7.7

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 17h 15m. Airlines will cover a distance of 6396 mi.

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

    KLM, at $773, was found to be the cheapest airline from Sofia to Las Vegas.Alternate airlines to your destination round-trip include United Airlines and Lufthansa. Users have found that KLM is 20% 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, April is the cheapest month in which you can book a flight from Sofia to Las Vegas (average of $773). Flying from Sofia to Las Vegas in March is currently the most expensive (average of $892). 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
North Las Vegas
Kingman
Winchester
Primm
Mesquite
Boulder City
Needles
Sunrise Manor

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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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$773Average$1,071FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$805Average$953FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$828Average$982FlexibilityNo cancel feeOn-time76%

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