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$363+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SOF
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Sofia are usually found in October or February, booked 71 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$810
(SWISS)

One-way from

$363
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$819
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Sofia flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Sofia flights.
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From Las Vegas Harry Reid Intl to Sofia
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One-way flight from Las Vegas Harry Reid Intl to Sofia
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 28, 2025.

This SWISS deal was found by Cheapflights users on 3/27. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/287:20 pmLAS - SOF
1 stop28h 45mSWISS
Thu 8/2810:50 amSOF - LAS
1 stop15h 45mSWISS
Deal found 3/27$810
This Lufthansa deal was found by Cheapflights users on 3/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/3011:30 amLAS - SOF
2 stops25h 30mLufthansa
Thu 8/286:15 amSOF - LAS
1 stop15h 50mLufthansa
Deal found 3/27$822
This Air Canada deal was found by Cheapflights users on 3/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2811:20 pmLAS - SOF
2 stops33h 20mAir Canada
Wed 9/36:00 amSOF - LAS
2 stops38h 27mAir Canada
Deal found 3/27$823
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sun 7/279:10 pmLAS - SOF
1 stop15h 40mUnited Airlines
Thu 8/288:00 amSOF - LAS
2 stops19h 32mUnited Airlines
Deal found 3/27$828
This Expedia deal was found by Cheapflights users on 3/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/286:18 pmLAS - SOF
2 stops19h 27mMultiple Airlines
Mon 3/313:30 pmSOF - LAS
2 stops39h 24mMultiple Airlines
Deal found 3/27$882
This KLM deal was found by Cheapflights users on 3/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/278:25 pmLAS - SOF
1 stop31h 35mKLM
Mon 9/17:00 amSOF - LAS
1 stop21h 35mKLM
Deal found 3/27$978
This British Airways deal was found by Cheapflights users on 3/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/255:05 pmLAS - SOF
1 stop16h 05mBritish Airways
Wed 6/49:30 pmSOF - LAS
1 stop32h 25mBritish Airways
Deal found 3/27$1,017
This Austrian Airlines deal was found by Cheapflights users on 3/27. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/259:00 amLAS - SOF
2 stops20h 20mAustrian Airlines
Wed 9/312:25 pmSOF - LAS
2 stops43h 09mAustrian Airlines
Deal found 3/27$1,034
This FlightHub deal was found by Cheapflights users on 3/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/166:05 amLAS - SOF
2 stops25h 50mLOT
Sat 5/35:20 amSOF - LAS
2 stops27h 25mLOT
Deal found 3/26$1,113
This Gurufare deal was found by Cheapflights users on 3/26. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2811:20 pmLAS - SOF
2 stops31h 50mITA Airways
Fri 6/136:00 pmSOF - LAS
2 stops39h 38mITA Airways
Deal found 3/26$1,160

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 March 28, 2025.
Use the filters below to find and compare flights from Las Vegas to Sofia that are best for you.

Fly from

Las Vegas

Fly to

Sofia

Route

Depart

Return

Price

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Mon 7/28

7:20 pm-10:05 am

1 stop28h 45m

Sofia

Thu 8/28

10:50 am-4:35 pm

1 stop15h 45m

$810

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Wed 7/30

11:30 am-11:00 pm

2 stops25h 30m

Sofia

Thu 8/28

6:15 am-12:05 pm

1 stop15h 50m

$822

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Mon 7/28

11:20 pm-6:40 pm

2 stops33h 20m

Sofia

Wed 9/3

6:00 am-10:27 am

2 stops38h 27m

$823

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Sun 7/27

9:10 pm-10:50 pm

1 stop15h 40m

Sofia

Thu 8/28

8:00 am-5:32 pm

2 stops19h 32m

$828

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Fri 4/25

10:15 pm-12:55 pm

1 stop28h 40m

Sofia

Fri 5/2

6:15 am-4:58 pm

2 stops44h 43m

$937

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Sun 7/27

8:25 pm-2:00 pm

1 stop31h 35m

Sofia

Mon 9/1

7:00 am-6:35 pm

1 stop21h 35m

$978

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Sun 5/25

5:05 pm-7:10 pm

1 stop16h 05m

Sofia

Wed 6/4

9:30 pm-7:55 pm

1 stop32h 25m

$1,017

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Fri 7/25

9:00 am-6:10 pm

2 stops23h 10m

Sofia

Mon 9/1

12:25 pm-6:13 pm

2 stops39h 48m

$1,034

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Wed 4/16

6:05 am-5:55 pm

2 stops25h 50m

Sofia

Sat 5/3

5:20 am-10:45 pm

2 stops27h 25m

$1,113

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Wed 5/28

11:20 pm-5:10 pm

2 stops31h 50m

Sofia

Fri 6/13

6:00 pm-11:38 pm

2 stops39h 38m

$1,160

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 14 results
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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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice 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 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?

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 March 21, 2025.

Booking 71 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 March 28, 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 March 28, 2025.
KLM
7.8
Good
1,321 reviews

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,321 reviews
KLM
7.8
Good
1,321 reviews

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Austrian Airlines
7.5
Good
769 reviews
KLM
7.8
Good
1,321 reviews

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,570 reviews
KLM
7.8
Good
1,321 reviews

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
United Airlines
7.4
Good
8,603 reviews
KLM
7.8
Good
1,321 reviews

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air Canada
7.0
Good
8,986 reviews
KLM
7.8
Good
1,321 reviews

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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 SWISS is currently your cheapest option to Sofia, with prices starting at $810. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Air Canada, with the lowest prices starting at $822 and $823, respectively. SWISS is priced at 16% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Las Vegas to Sofia one-way?

    One-way options have recently been found by users for as low as $707 on British Airways. Other airlines that offer cheap prices include KLM from $750 and Lufthansa from $1,055 one-way.

  • 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

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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 7 airlines flying from Las Vegas to Sofia

Discover the top 7 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$707Average$961FlexibilityNo cancel feeOn-time69%
KLMCheapest$712Average$978FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$717Average$1,102FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$790Average$994FlexibilityNo cancel feeOn-time70%
SWISSCheapest$800Average$1,177FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$800Average$1,096FlexibilityNo cancel feeOn-time67%
CondorCheapest$902Average$1,390FlexibilityNo cancel feeOn-time76%
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