$717 Find Cheap Flights from Salt Lake City to Bulgaria

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Salt Lake City to Bulgaria departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Salt Lake City to Bulgaria Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Salt Lake City to Bulgaria that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Salt Lake City to Bulgaria

Tue, Aug 11 - Thu, Aug 20
Lufthansa Logo
4:12 pm - 11:15 pm
SLC
-
SOF
22h 03m
2 stops
Lufthansa Logo
6:10 am - 6:36 pm
SOF
-
SLC
21h 26m
2 stops
$717Lufthansa
Mon, Aug 10 - Fri, Aug 21
United Airlines Logo
5:10 am - 6:40 pm
SLC
-
SOF
28h 30m
2 stops
United Airlines Logo
6:20 am - 10:47 pm
SOF
-
SLC
25h 27m
2 stops
$728United Airlines
Sun, Aug 9 - Fri, Aug 21
United Airlines Logo
11:59 pm - 12:10 pm
SLC
-
SOF
27h 11m
2 stops
United Airlines Logo
6:10 am - 6:36 pm
SOF
-
SLC
21h 26m
2 stops
$730United Airlines
Sat, Aug 15 - Thu, Aug 20
United Airlines Logo
4:12 pm - 12:10 pm
SLC
-
SOF
34h 58m
2 stops
United Airlines Logo
6:30 am - 6:36 pm
SOF
-
SLC
21h 06m
2 stops
$733United Airlines
Sat, Aug 15 - Fri, Aug 21
United Airlines Logo
4:12 pm - 12:10 pm
SLC
-
SOF
34h 58m
2 stops
United Airlines Logo
6:10 am - 5:14 pm
SOF
-
SLC
20h 04m
2 stops
$735United Airlines
Wed, Aug 12 - Wed, Aug 19
United Airlines Logo
5:52 pm - 11:15 pm
SLC
-
SOF
20h 23m
2 stops
United Airlines Logo
1:50 pm - 11:59 pm
SOF
-
SLC
43h 09m
2 stops
$748United Airlines
Sat, Aug 15 - Tue, Aug 18
United Airlines Logo
4:12 pm - 12:10 pm
SLC
-
SOF
34h 58m
2 stops
United Airlines Logo
2:10 pm - 3:09 pm
SOF
-
SLC
33h 59m
2 stops
$753United Airlines
Tue, Apr 28 - Tue, May 5
Lufthansa Logo
4:33 pm - 11:15 pm
SLC
-
SOF
21h 42m
2 stops
Lufthansa Logo
6:10 am - 7:33 pm
SOF
-
SLC
22h 23m
2 stops
$774Lufthansa
Tue, Apr 28 - Tue, May 5
KLM Logo
4:25 pm - 2:00 pm
SLC
-
SOF
36h 35m
1 stop
KLM Logo
7:00 am - 1:11 pm
SOF
-
SLC
15h 11m
1 stop
$775KLM
Thu, Aug 13 - Fri, Aug 21
United Airlines Logo
5:52 pm - 11:15 pm
SLC
-
SOF
20h 23m
2 stops
United Airlines Logo
6:20 am - 10:47 pm
SOF
-
SLC
25h 27m
2 stops
$778United Airlines
Booking Insights

KAYAK's insights & trends for Salt Lake City to Bulgaria flights

Get data-powered insights and trends into flights from Salt Lake City to Bulgaria to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Salt Lake City to Bulgaria?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Salt Lake City to Bulgaria were found on United Airlines ($748) and KLM ($865).

Good to know

Cheapest flight$717
Flight from Salt Lake City to Sofia

FAQs - booking Bulgaria flights

  • How does KAYAK find such low prices on flights from Salt Lake City to Bulgaria?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Salt Lake City to Bulgaria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Salt Lake City to Bulgaria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Salt Lake City to Bulgaria is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Salt Lake City to Bulgaria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Salt Lake City to Bulgaria with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Salt Lake City to Bulgaria?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Salt Lake City to Bulgaria up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Salt Lake City to Bulgaria

 
Need help choosing which airline to fly with from Salt Lake City to Bulgaria? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1480 reviews
7.1Entertainment
7.3Food
8.4Crew
7.6Comfort
7.8Boarding
Airline reviews

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

2.0 MediocreNewton, Mar 2026
IAD - AMS
Read more KLM reviews

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

Efficient boarding and early departure. Very smooth flight. Early arrival in ATL. Great flight.

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

The business class seat is exceptional. I wish the food is more palatable.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

Overall, the flight was good. Lounge access should be with all business class tickets.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

Everything you need to know for your flight from Salt Lake City to Bulgaria

Information on your arrival and departure airports