Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Las Vegas to Sofia from $305

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Sofia departing on 7/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Las Vegas to Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
11:30 pm - 6:10 pm
LAS
-
SOF
32h 40m
2 stops
Air Canada Logo
2:20 pm - 10:29 pm
SOF
-
LAS
42h 09m
2 stops
$526Air Canada
Sat, Apr 4 - Mon, Apr 20
Multiple Airlines Logo
11:30 pm - 12:10 pm
LAS
-
SOF
26h 40m
2 stops
Multiple Airlines Logo
3:45 pm - 4:25 pm
SOF
-
LAS
34h 40m
1 stop
$535Multiple Airlines
Sat, Apr 4 - Mon, Apr 20
Multiple Airlines Logo
7:20 pm - 10:20 am
LAS
-
SOF
29h 00m
1 stop
Multiple Airlines Logo
6:30 am - 11:00 am
SOF
-
LAS
38h 30m
2 stops
$539Multiple Airlines
Tue, Apr 7 - Thu, Apr 16
United Airlines Logo
10:50 am - 11:10 pm
LAS
-
SOF
26h 20m
2 stops
United Airlines Logo
6:30 am - 11:11 pm
SOF
-
LAS
26h 41m
2 stops
$547United Airlines
Tue, Apr 7 - Thu, Apr 16
Multiple Airlines Logo
7:20 pm - 10:20 am
LAS
-
SOF
29h 00m
1 stop
Multiple Airlines Logo
2:10 pm - 11:11 pm
SOF
-
LAS
19h 01m
2 stops
$558Multiple Airlines
Tue, Apr 7 - Thu, Apr 16
United Airlines Logo
6:00 am - 6:20 pm
LAS
-
SOF
27h 20m
2 stops
United Airlines Logo
2:20 pm - 3:19 pm
SOF
-
LAS
34h 59m
2 stops
$611United Airlines
Mon, Mar 23 - Mon, Mar 30
Multiple Airlines Logo
11:30 pm - 6:00 pm
LAS
-
SOF
32h 30m
2 stops
Multiple Airlines Logo
6:20 am - 4:20 pm
SOF
-
LAS
20h 00m
1 stop
$618Multiple Airlines
Mon, Apr 20 - Wed, May 20
Multiple Airlines Logo
11:30 pm - 1:05 pm
LAS
-
SOF
27h 35m
2 stops
Multiple Airlines Logo
6:20 am - 4:20 pm
SOF
-
LAS
20h 00m
1 stop
$626Multiple Airlines
Mon, Apr 20 - Wed, May 20
SWISS Logo
7:20 pm - 3:00 pm
LAS
-
SOF
33h 40m
1 stop
SWISS Logo
3:45 pm - 4:25 pm
SOF
-
LAS
34h 40m
1 stop
$629SWISS
Sat, Apr 4 - Mon, Apr 20
United Airlines Logo
4:35 pm - 11:10 pm
LAS
-
SOF
20h 35m
2 stops
United Airlines Logo
6:20 am - 12:59 am
SOF
-
LAS
28h 39m
2 stops
$638United Airlines
Mon, Apr 20 - Wed, May 20

United Airlines flights from Las Vegas to Sofia

Our best United Airlines deals on Las Vegas to Sofia flight tickets
United Airlines
Apr 7
LAS9:07 amLas Vegas Harry Reid Intl
28h 03m
2 stops
SOF11:10 pmSofia
Apr 16
SOF2:10 pmSofia
20h 40m
2 stops
LAS12:50 amLas Vegas Harry Reid Intl
$547
United Airlines
Mar 23
LAS6:00 amLas Vegas Harry Reid Intl
27h 20m
2 stops
SOF6:20 pmSofia
Mar 30
SOF2:20 pmSofia
34h 59m
2 stops
LAS3:19 pmLas Vegas Harry Reid Intl
$611
United Airlines
Apr 21
LAS8:00 amLas Vegas Harry Reid Intl
29h 10m
3 stops
SOF11:10 pmSofia
May 28
SOF6:30 amSofia
21h 47m
2 stops
LAS6:17 pmLas Vegas Harry Reid Intl
$639

KLM flights from Las Vegas to Sofia

Our best KLM deals on Las Vegas to Sofia flight tickets
KLM
Apr 9
LAS7:00 amLas Vegas Harry Reid Intl
21h 00m
2 stops
SOF2:00 pmSofia
Apr 23
SOF7:00 amSofia
22h 52m
2 stops
LAS7:52 pmLas Vegas Harry Reid Intl
$599
KLM
Apr 9
LAS8:25 pmLas Vegas Harry Reid Intl
31h 35m
1 stop
SOF2:00 pmSofia
Apr 23
SOF7:00 amSofia
22h 52m
2 stops
LAS7:52 pmLas Vegas Harry Reid Intl
$683
KLM
Apr 19
LAS8:25 pmLas Vegas Harry Reid Intl
31h 35m
1 stop
SOF2:00 pmSofia
May 29
SOF7:00 amSofia
22h 43m
2 stops
LAS7:43 pmLas Vegas Harry Reid Intl
$724

momondo 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, momondo users made 832,500 searches. Data last updated February 9, 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

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Sat 4/4

11:30 pm-6:10 pm

2 stops32h 40m

Sofia

Mon 4/20

2:20 pm-10:29 pm

2 stops42h 09m

$526

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Sat 4/4

11:30 pm-12:10 pm

2 stops26h 40m

Sofia

Mon 4/20

3:45 pm-4:25 pm

1 stop34h 40m

$535

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Tue 4/7

7:20 pm-10:20 am

1 stop29h 00m

Sofia

Thu 4/16

6:30 am-11:00 am

2 stops38h 30m

$539

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Tue 4/7

10:50 am-11:10 pm

2 stops26h 20m

Sofia

Thu 4/16

6:30 am-11:11 pm

2 stops26h 41m

$547

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Tue 4/7

7:20 pm-10:20 am

1 stop29h 00m

Sofia

Thu 4/16

2:10 pm-11:11 pm

2 stops19h 01m

$558

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Mon 3/23

6:00 am-6:20 pm

2 stops27h 20m

Sofia

Mon 3/30

2:20 pm-3:19 pm

2 stops34h 59m

$611

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Mon 4/20

11:30 pm-6:00 pm

2 stops32h 30m

Sofia

Wed 5/20

6:20 am-4:20 pm

1 stop20h 00m

$618

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Mon 4/20

11:30 pm-1:05 pm

2 stops27h 35m

Sofia

Wed 5/20

6:20 am-4:20 pm

1 stop20h 00m

$626

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Sat 4/4

7:20 pm-3:00 pm

1 stop33h 40m

Sofia

Mon 4/20

3:45 pm-4:25 pm

1 stop34h 40m

$629

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Mon 4/20

4:35 pm-11:10 pm

2 stops20h 35m

Sofia

Wed 5/20

6:20 am-12:59 am

2 stops28h 39m

$638

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Sofia from

How to get the cheapest flight ticket from Las Vegas to Sofia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Las Vegas is in January. Flight prices, which tend to average around $549, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Sofia from Las Vegas during December instead. Flights to Sofia in December, while not as cheap as those in January, still average around $715.

How far in advance should I book a flight to Sofia?

You are more likely to see cheaper flights to Sofia from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around $826 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Las Vegas for as low as $738 on momondo.

Can stopping save me money on Las Vegas to Sofia flights?

You could potentially save up to 42% on your flight if you consider stops on a Las Vegas to Sofia flight.

How have Las Vegas to Sofia flight prices changed over time?

When to book flights from Las Vegas to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Sofia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Sofia (LAS to SOF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Sofia

Fastest flight time

15h 40m

Direct flights

None
The fastest flight from Las Vegas to Sofia takes 15h 40m
There are no direct flights from Las Vegas to Sofia. There are no popular flight routes from Las Vegas to Sofia.
Search flight deals

  • How far is Las Vegas Harry Reid Intl to Sofia by plane?

    The straight-line distance from Las Vegas Harry Reid Intl to Sofia is 6387.4 mi. By plane, this route typically takes 15h 40m.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Sofia Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Sofia Airport were last updated today.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Sofia Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Sofia Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Sofia Airport.

  • What documentation or ID do you need to fly to Sofia Airport?

    The necessary travel and health documents for your Sofia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Las Vegas to Sofia?

Best airlines flying from Las Vegas to Sofia

Compare and see reviews for airlines that fly from Las Vegas to Sofia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $532Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights
KLMPriceFrom $538Free CancellationRating
7.7
1,450 reviews
Search KLM flights
SWISSPriceFrom $625Free CancellationRating
7.6
1,867 reviews
Search SWISS flights
LufthansaPriceFrom $636Free CancellationRating
6.8
7,775 reviews
Search Lufthansa flights
British AirwaysPriceFrom $655Free CancellationRating
6.7
7,721 reviews
Search British Airways flights

Traveling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Bansko
Borovets
Velingrad
Sandanski

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Sofia?

Finding the right flight to Sofia from Las Vegas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sofia quick and easy, saving you time and money.

Can I find flights from Las Vegas to Sofia with flexible booking policies on momondo?

Flights from Las Vegas to Sofia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Las Vegas to Sofia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Las Vegas to Sofia.

I’m not ready to book a flight from Las Vegas to Sofia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Las Vegas to Sofia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Sofia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 3/11
Wed 3/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Bulgaria

Fly your favorite airline to Sofia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Lufthansa
United Airlines
British Airways
KLM
SWISS