HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sofia

$564+ Cheap flights from Las Vegas (LAS) to Sofia (SOF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SOF
1月 28 — 2月 41
火 1/28
火 2/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Las Vegas to Sofia 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.

The best prices from Las Vegas Harry Reid Intl to Sofia are usually found in October or November, booked 61 days in advance, depart on a Thursday or Sunday and return on a Sunday

Cheap 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 1月 23, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$564
(Kiwi.com)

Popular in

April

Cheapest in

October

Average price

$866
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
Highest demand for flights based on searches. 11% potential increase in price ($140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find 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 1月 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/23. 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.
日 2/24:45 pmLAS - SOF
1 stop18h 05mMultiple Airlines
月 2/179:15 pmSOF - LAS
1 stop27h 25mMultiple Airlines
Deal found 1/23$564
This KLM deal was found by Cheapflights users on 1/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
火 2/113:59 pmLAS - SOF
1 stop36h 06mKLM
水 2/267:00 amSOF - LAS
2 stops19h 31mKLM
Deal found 1/23$717
This United deal was found by Cheapflights users on 1/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
土 2/226:00 amLAS - SOF
3 stops21h 35mUnited Airlines
水 3/121:45 pmSOF - LAS
2 stops20h 00mUnited Airlines
Deal found 1/22$770
This CheapOair deal was found by Cheapflights users on 1/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
土 2/2210:40 amLAS - SOF
2 stops21h 30mLufthansa
水 3/126:40 pmSOF - LAS
1 stop29h 55mLufthansa
Deal found 1/23$795
This Air Canada deal was found by Cheapflights users on 1/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
水 4/167:00 amLAS - SOF
2 stops24h 50mAir Canada
土 5/36:15 amSOF - LAS
2 stops27h 10mAir Canada
Deal found 1/22$1,064
This Gurufare deal was found by Cheapflights users on 1/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
金 4/187:00 amLAS - SOF
2 stops18h 40mAustrian Airlines
月 5/54:05 pmSOF - LAS
2 stops36h 23mAustrian Airlines
Deal found 1/22$1,074
This Ovago deal was found by Cheapflights users on 1/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
土 3/88:55 pmLAS - SOF
1 stop33h 25mBritish Airways
土 3/1512:05 pmSOF - LAS
1 stop16h 45mBritish Airways
Deal found 1/22$1,139
This SWISS deal was found by Cheapflights users on 1/22. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
火 4/11:40 pmLAS - SOF
2 stops34h 25mSWISS
日 8/1712:45 pmSOF - LAS
2 stops37h 45mSWISS
Deal found 1/22$1,145
This oojo deal was found by Cheapflights users on 1/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
金 2/2112:50 amLAS - SOF
2 stops22h 05mTurkish Airlines
水 3/123:55 pmSOF - LAS
2 stops40h 02mTurkish Airlines
Deal found 1/22$1,237
This American Airlines deal was found by Cheapflights users on 1/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
土 2/228:55 pmLAS - SOF
1 stop33h 25mAmerican Airlines
水 3/123:00 pmSOF - LAS
1 stop37h 50mAmerican Airlines
Deal found 1/23$1,376

Find flights from Las Vegas to Sofia within your budget

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 1月 23, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

日 2/2

4:45 pm-8:50 pm

1 stop18h 05m

Sofia

月 2/17

9:15 pm-2:40 pm

1 stop27h 25m

$564

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

火 2/11

3:59 pm-2:05 pm

1 stop36h 06m

Sofia

水 2/26

7:00 am-4:31 pm

2 stops19h 31m

$717

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

土 2/22

6:00 am-1:35 pm

3 stops21h 35m

Sofia

水 3/12

8:00 am-8:59 pm

2 stops21h 59m

$770

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

土 2/22

10:40 am-6:10 pm

2 stops21h 30m

Sofia

水 3/12

6:40 pm-3:35 pm

1 stop29h 55m

$795

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

水 4/16

7:00 am-5:50 pm

2 stops24h 50m

Sofia

土 5/3

6:15 am-11:25 pm

2 stops27h 10m

$1,064

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

金 4/18

7:00 am-11:40 am

2 stops18h 40m

Sofia

月 5/5

4:05 pm-6:28 pm

2 stops36h 23m

$1,074

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

日 2/2

8:55 pm-5:10 pm

1 stop34h 15m

Sofia

月 2/17

5:25 pm-6:50 pm

1 stop35h 25m

$1,134

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

土 3/8

8:55 pm-4:20 pm

1 stop33h 25m

Sofia

土 3/15

12:05 pm-7:50 pm

1 stop16h 45m

$1,139

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

火 4/1

1:40 pm-10:05 am

2 stops34h 25m

Sofia

日 8/17

12:45 pm-4:30 pm

2 stops37h 45m

$1,145

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

金 2/21

12:50 am-8:55 am

2 stops22h 05m

Sofia

水 3/12

3:55 pm-10:57 pm

2 stops40h 02m

$1,237

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 12 results
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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
GurufarePrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust 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 Las Vegas-Sofia flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Las Vegas-Sofia flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

Travel insights for flights from Las Vegas to Sofia

Get recent, data-driven insights about flights from Las Vegas to Sofia including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Sofia. Price data was last updated on January 17, 2025.

Booking 61 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, November is the cheapest month in which you can book a flight from Las Vegas to Sofia (average of $632). Flying from Las Vegas to Sofia in June is currently the most expensive (average of $1,243). 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.

What is the cheapest time of day to fly from LAS to SOF?

Find hourly flight availability from Las Vegas to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1月 23, 2025.

It’s typically best to fly out from Las Vegas to Sofia in the afternoon. Doing so could potentially save you 15% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Las Vegas to Sofia?

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Sofia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Las Vegas to Sofia flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Sofia by month

Plan your trip to Sofia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sofia ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Sofia when rainfall is around 1.2 in.

Temperature in Sofia by month

Plan your trip to Sofia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 1月 23, 2025.
To help decide which airline to fly from Las Vegas to Sofia, see what other customers have to say about United Airlines and Lufthansa. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,338 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,338 reviews
KLM
7.8
Good
1,338 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Austrian Airlines
7.5
Good
787 reviews
KLM
7.8
Good
1,338 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,598 reviews
KLM
7.8
Good
1,338 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

United Airlines
7.4
Good
8,971 reviews
KLM
7.8
Good
1,338 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Turkish Airlines
7.3
Good
3,926 reviews
KLM
7.8
Good
1,338 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

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.

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

    Flying on KLM is currently your cheapest option to Sofia, with prices starting at $717. Additional round-trip tickets that might be worth considering are offered by United Airlines and Lufthansa, with the lowest prices starting at $770 and $795, respectively. KLM is priced at 30% 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, November is the cheapest month in which you can book a flight from Las Vegas to Sofia (average of $632). Flying from Las Vegas to Sofia in June is currently the most expensive (average of $1,243). 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

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.

Complete your trip

Complete your trip to Sofia by adding a car rental and/or hotel reservation to your travel itinerary.
Sofia car rentals
Sofia Airport car rentals
Plovdiv Airport car rentals

Top 9 airlines flying from Las Vegas to Sofia

Discover the top 9 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 1月 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$663Average$978FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$707Average$1,084FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$758Average$1,114FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$773Average$994FlexibilityNo cancel feeOn-time70%
Austrian AirlinesCheapest$792Average$1,198FlexibilityNo cancel feeOn-time78%
Air CanadaCheapest$800Average$1,096FlexibilityNo cancel feeOn-time67%
SWISSCheapest$818Average$1,184FlexibilityNo cancel feeOn-time79%
CondorCheapest$902Average$1,390FlexibilityNo cancel feeOn-time76%
Air SerbiaCheapest$1,214Average$1,428FlexibilityNo cancel feeOn-timeN/A
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.