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$399+ Cheap flights from Las Vegas (LAS) to Sofia (SOF)

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SOF
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Cheap flight deals from Las Vegas to Sofia

Cheapest flights from Las Vegas to Sofia
Explore the most affordable flight options available from Las Vegas to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.

This oojo deal was found by Cheapflights users on 7/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/156:23 pm
LAS
-
SOF
2 stops18h 22m
Lufthansa
Wed 1/66:00 am
SOF
-
LAS
2 stops20h 49m
Lufthansa
Deal found 7/26$876
This oojo deal was found by Cheapflights users on 7/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/156:23 pm
LAS
-
SOF
2 stops18h 22m
Lufthansa
Tue 1/52:00 pm
SOF
-
LAS
2 stops39h 04m
Lufthansa
Deal found 7/26$886
This United Airlines deal was found by Cheapflights users on 7/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:38 pm
LAS
-
SOF
2 stops23h 37m
United Airlines
Wed 9/236:20 am
SOF
-
LAS
1 stop20h 00m
United Airlines
Deal found 7/26$889
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 12/159:30 am
LAS
-
SOF
2 stops27h 15m
United Airlines
Wed 1/66:25 am
SOF
-
LAS
3 stops25h 34m
United Airlines
Deal found 7/27$893
This FlightHub deal was found by Cheapflights users on 7/27. 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.
Tue 12/156:23 pm
LAS
-
SOF
2 stops18h 22m
Multiple Airlines
Tue 1/512:35 pm
SOF
-
LAS
2 stops41h 32m
Multiple Airlines
Deal found 7/27$895

Find flight deals from Las Vegas to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Sofia (SOF). 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 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$876
(oojo)

One-way from

$399
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,036
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Sofia flights.
Search Deals
From Las Vegas Harry Reid Intl to Sofia
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Sofia
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($212 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 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 Las Vegas to Sofia 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 28, 2026.
Use the filters below to find and compare flights from Las Vegas to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Mon 9/7

1:38 pm-11:15 pm

2 stops23h 37m

Sofia

Wed 9/23

6:20 am-4:20 pm

1 stop20h 00m

$889

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Tue 12/15

9:30 am-10:45 pm

2 stops27h 15m

Sofia

Wed 1/6

6:25 am-9:59 pm

3 stops25h 34m

$893

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Tue 12/15

3:20 pm-10:45 pm

2 stops21h 25m

Sofia

Wed 1/6

2:05 pm-2:35 pm

1 stop34h 30m

$897

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Tue 9/8

4:28 pm-6:40 pm

2 stops16h 12m

Sofia

Tue 9/15

6:10 am-11:20 pm

2 stops27h 10m

$904

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Sun 10/4

7:45 am-11:15 pm

2 stops29h 30m

Sofia

Fri 10/23

6:20 am-4:20 pm

1 stop20h 00m

$942
Quickest round-trip

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Mon 8/17

6:05 pm-11:15 pm

2 stops19h 10m

Sofia

Wed 10/21

6:20 am-4:20 pm

1 stop20h 00m

$970

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Tue 9/1

9:08 am-1:05 pm

2 stops17h 57m

Sofia

Thu 9/10

6:45 pm-4:20 pm

1 stop31h 35m

$1,046

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Fri 8/14

6:00 am-11:15 pm

3 stops31h 15m

Sofia

Mon 8/17

2:20 pm-6:24 pm

2 stops38h 04m

$1,074
Cheapest one-way

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Sun 8/23

10:26 am-10:30 pm

3 stops50h 04m

$406

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Sun 8/30

8:04 am-11:15 pm

2 stops29h 11m

$471

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Las Vegas to Sofia

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 Las Vegas to Sofia in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star

*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 Las Vegas-Sofia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Sofia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Sofia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Sofia 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 Las Vegas-Sofia 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 Las Vegas to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Las Vegas 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 Las Vegas to Sofia

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

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Las Vegas to Sofia. 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 Las Vegas to Sofia?

Currently, January is the cheapest month in which you can book a flight from Las Vegas to Sofia (average of $549). Flying from Las Vegas to Sofia in June is currently the most expensive (average of $1,152). 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 Las Vegas to Sofia?

Airfare is typical for this route at the moment.

Las Vegas to Sofia flights typically cost between $735 and $937 in December.
The cheapest round-trip price found within the last 5 days was $876 on Lufthansa (Dec 15-Jan 6).

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. 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 Sofia. Reviews last updated July 28, 2026.
Read reviews from past customers who have flown KLM,Turkish Airlines, andUnited Airlines from Las Vegas to Sofia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,550 reviews

Food

7.3

Entertainment

7.2

Crew

8.4

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,550 reviews
KLM
7.8
Good
1,550 reviews

Food

7.3

Entertainment

7.2

Crew

8.4

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Turkish Airlines
7.4
Good
4,454 reviews
KLM
7.8
Good
1,550 reviews

Food

7.3

Entertainment

7.2

Crew

8.4

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7.4
Good
10,045 reviews
KLM
7.8
Good
1,550 reviews

Food

7.3

Entertainment

7.2

Crew

8.4

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
8,162 reviews
KLM
7.8
Good
1,550 reviews

Food

7.3

Entertainment

7.2

Crew

8.4

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,127 reviews
KLM
7.8
Good
1,550 reviews

Food

7.3

Entertainment

7.2

Crew

8.4

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Sofia. 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 Las Vegas to Sofia?

    There are many flights that can get you from Las Vegas to Sofia in 21h 25m. Fly via United Airlines or Lufthansa to get the fastest option. The distance between Las Vegas and Sofia is about 6396 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on United Airlines is currently your cheapest option to Sofia, with prices starting at $532. Additional round-trip tickets that might be worth considering are offered by KLM and Lufthansa, with the lowest prices starting at $538 and $610, respectively. United Airlines is priced at 35% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to Sofia 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 Las Vegas to Sofia?

    Currently, January is the cheapest month in which you can book a flight from Las Vegas to Sofia (average of $549). Flying from Las Vegas to Sofia in June is currently the most expensive (average of $1,152). 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

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Complete your trip

Complete your trip to Sofia by adding a car rental and/or hotel reservation to your travel itinerary.
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Top 6 airlines flying from Las Vegas to Sofia

Discover the top 6 airlines that operate flights from Las Vegas to Sofia. 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 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$532Average$802FlexibilityNo cancel feeOn-time69%
KLMCheapest$538Average$858FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$610Average$903FlexibilityNo cancel feeOn-time76%
SWISSCheapest$625Average$898FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$644Average$889FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$842Average$1,123FlexibilityNo cancel feeOn-time77%

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