What airlines fly to Sofia?

KLM, United Airlines and Lufthansa are the top three most popular airlines that fly to Sofia from Utah according to our data. KLM is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Sofia. Keep in mind that there are 3 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Utah to Sofia Airport?

Prices for flights from Utah to Sofia Airport are updated daily.

How many operators does momondo search for flights from Utah to Sofia Airport?

The number of operators available for flights from Utah to Sofia Airport is 3 as of September 2025.

How old do you have to be to fly from Utah to Sofia Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Utah to Sofia Airport.

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

The travel and health documents you'll need for your trip to Sofia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sofia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$612 Cheap Flights from Utah to Sofia in 2025/26

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Find the cheapest flights from Utah to Sofia

Round-trip

One-way

Cheap round-trip flights

4:30 pm - 10:45 pmSLC-SOF

21h 15m2 stops

6:10 am - 10:29 pmSOF-SLC

25h 19m2 stops

$636United Airlines

Find Deal

Sun, Nov 2 - Sun, Nov 9

11:59 pm - 8:10 pmSLC-SOF

36h 11m2 stops

2:30 pm - 10:07 pmSOF-SLC

39h 37m2 stops

$637American Airlines

Find Deal

Mon, Mar 9 - Sun, Mar 15

11:59 pm - 8:10 pmSLC-SOF

36h 11m2 stops

2:30 pm - 2:04 pmSOF-SLC

31h 34m3 stops

$641American Airlines

Find Deal

Mon, Mar 9 - Sun, Mar 15

3:10 pm - 2:05 pmSLC-SOF

14h 55m1 stop

7:00 am - 8:00 pmSOF-SLC

21h 00m2 stops

$728Multiple Airlines

Find Deal

Mon, Mar 9 - Sun, Mar 15

3:10 pm - 2:05 pmSLC-SOF

14h 55m1 stop

7:00 am - 8:00 pmSOF-SLC

21h 00m2 stops

$830Multiple Airlines

Find Deal

Mon, Mar 9 - Sun, Mar 15

5:55 pm - 8:10 pmSLC-SOF

41h 15m2 stops

2:30 pm - 10:34 pmSOF-SLC

41h 04m2 stops

$1,182British Airways

Find Deal

Mon, Dec 22 - Sun, Dec 28

7:06 am - 10:45 pmSLC-SOF

30h 39m2 stops

6:10 am - 9:30 pmSOF-SLC

24h 20m2 stops

$1,304Lufthansa

Find Deal

Fri, Dec 26 - Fri, Jan 2

2:45 pm - 10:45 pmSLC-SOF

23h 00m2 stops

6:05 am - 10:15 pmSOF-SLC

25h 10m2 stops

$1,316Lufthansa

Find Deal

Sun, Dec 21 - Mon, Dec 29

11:26 am - 1:25 pmSLC-SOF

40h 59m2 stops

1:05 am - 10:44 pmSOF-SLC

30h 39m2 stops

$5,221Emirates

Find Deal

Fri, Dec 26 - Thu, Jan 1

12:50 pm - 1:25 pmSLC-SOF

39h 35m2 stops

1:05 am - 10:44 pmSOF-SLC

30h 39m2 stops

$5,769Emirates

Find Deal

Fri, Dec 19 - Thu, Dec 25

American Airlines flights from Utah to Sofia

Our best American Airlines deals on Utah to Sofia flight tickets

American Airlines

Mar 9

SLC11:59 pmSalt Lake City

36h 11m

2 stops

SOF8:10 pmSofia

Mar 15

SOF2:30 pmSofia

39h 37m

2 stops

SLC10:07 pmSalt Lake City

$637

Find similar

American Airlines

Mar 9

SLC11:59 pmSalt Lake City

36h 11m

2 stops

SOF8:10 pmSofia

Mar 15

SOF2:30 pmSofia

31h 34m

3 stops

SLC2:04 pmSalt Lake City

$641

Find similar

American Airlines

Mar 9

SLC10:51 pmSalt Lake City

37h 19m

2 stops

SOF8:10 pmSofia

Mar 15

SOF2:30 pmSofia

30h 58m

3 stops

SLC1:28 pmSalt Lake City

$642

Find similar

United Airlines flights from Utah to Sofia

Our best United Airlines deals on Utah to Sofia flight tickets

United Airlines

Nov 2

SLC4:30 pmSalt Lake City

21h 15m

2 stops

SOF10:45 pmSofia

Nov 9

SOF6:10 amSofia

25h 19m

2 stops

SLC10:29 pmSalt Lake City

$636

Find similar

United Airlines

Dec 17

SLC8:00 amSalt Lake City

29h 45m

2 stops

SOF10:45 pmSofia

Dec 24

SOF6:10 amSofia

23h 45m

2 stops

SLC8:55 pmSalt Lake City

$878

Find similar

United Airlines

Dec 23

SLC11:59 pmSalt Lake City

26h 51m

2 stops

SOF11:50 amSofia

Dec 29

SOF6:05 amSofia

25h 10m

2 stops

SLC10:15 pmSalt Lake City

$887

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CitySofia

SLC - SOF

SLCSOF

Salt Lake City

Sun 11/2

4:30 pm-10:45 pm

2 stops21h 15m

Sofia

Sun 11/9

6:10 am-10:29 pm

2 stops25h 19m

$636

Salt Lake CitySofia

SLC - SOF

SLCSOF

Salt Lake City

Mon 3/9

11:59 pm-8:10 pm

2 stops36h 11m

Sofia

Sun 3/15

2:30 pm-10:07 pm

2 stops39h 37m

$637

Salt Lake CitySofia

SLC - SOF

SLCSOF

Salt Lake City

Mon 3/9

11:59 pm-8:10 pm

2 stops36h 11m

Sofia

Sun 3/15

2:30 pm-2:04 pm

3 stops31h 34m

$641

Salt Lake CitySofia

SLC - SOF

SLCSOF

Salt Lake City

Mon 3/9

3:10 pm-2:05 pm

1 stop14h 55m

Sofia

Sun 3/15

7:00 am-8:00 pm

2 stops21h 00m

$728

Salt Lake CitySofia

SLC - SOF

SLCSOF

Salt Lake City

Mon 3/9

3:10 pm-2:05 pm

1 stop14h 55m

Sofia

Sun 3/15

7:00 am-8:00 pm

2 stops21h 00m

$830

Salt Lake CitySofia

SLC - SOF

SLCSOF

Salt Lake City

Mon 12/22

5:55 pm-8:10 pm

2 stops41h 15m

Sofia

Sun 12/28

2:30 pm-10:34 pm

2 stops41h 04m

$1,182

Salt Lake CitySofia

SLC - SOF

SLCSOF

Salt Lake City

Fri 12/26

7:06 am-10:45 pm

2 stops30h 39m

Sofia

Fri 1/2

6:10 am-9:30 pm

2 stops24h 20m

$1,304

Salt Lake CitySofia

SLC - SOF

SLCSOF

Salt Lake City

Sun 12/21

2:45 pm-10:45 pm

2 stops23h 00m

Sofia

Mon 12/29

6:05 am-10:15 pm

2 stops25h 10m

$1,316

Salt Lake CitySofia

SLC - SOF

SLCSOF

Salt Lake City

Fri 12/26

11:26 am-1:25 pm

2 stops40h 59m

Sofia

Thu 1/1

1:05 am-10:44 pm

2 stops30h 39m

$5,221

Salt Lake CitySofia

SLC - SOF

SLCSOF

Salt Lake City

Fri 12/19

12:50 pm-1:25 pm

2 stops39h 35m

Sofia

Thu 12/25

1:05 am-10:44 pm

2 stops30h 39m

$5,769

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Utah 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

Prices

Airlines

What is the cheapest day to depart on your flight to Sofia?

According to our data, Monday is the cheapest day to fly to Sofia from Utah. The lowest ticket price found for a Monday departure recently was $1,031. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Utah to Sofia on a Thursday will generally be more expensive and average around $1,370. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Sofia?

At noon is the cheapest time of day to fly from Utah to Sofia when you can find flight prices for as low as $1,105. Flying to Sofia at noon is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Sofia, so prices are often more expensive at around $1,252 per ticket.

Cheap Utah to Sofia flight deals and tips

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

Direct flights	None

There are no direct flights from Utah to Sofia. There are no popular flight routes from Utah to Sofia.

Search flight deals

When did momondo last update prices for flights from Utah to Sofia Airport?
Prices for flights from Utah to Sofia Airport are updated daily.
How many operators does momondo search for flights from Utah to Sofia Airport?
The number of operators available for flights from Utah to Sofia Airport is 3 as of September 2025.
How old do you have to be to fly from Utah to Sofia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Utah to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The travel and health documents you'll need for your trip to Sofia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sofia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Utah to Sofia

Compare and see reviews for airlines that fly from Utah to Sofia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $721	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
KLM	PriceFrom $730	Free Cancellation	Rating 7.8 1,386 reviews	Search KLM flights
Lufthansa	PriceFrom $1,052	Free Cancellation	Rating 6.8 7,415 reviews	Search Lufthansa flights

Bansko

Borovets

Velingrad

Sandanski

Why use momondo?

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

It is quick and easy to find Utah to Sofia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sofia that suits you.

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

All flight searches from Utah to Sofia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Utah to Sofia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sofia from Utah.

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

If you are not ready to book a flight from Utah to Sofia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sofia and let you know when they change.