$397 Find Cheap Flights from Salt Lake City to Bulgaria - Compare and Save

This is the cheapest one-way 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 8/1. 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

Wed, Aug 12 - Wed, Aug 19
Lufthansa Logo
8:10 am - 11:15 pm
SLC
-
SOF
30h 05m
2 stops
Lufthansa Logo
6:10 am - 6:36 pm
SOF
-
SLC
21h 26m
2 stops
$788Lufthansa
Wed, Aug 26 - Sat, Sep 5
Lufthansa Logo
8:10 am - 12:10 pm
SLC
-
SOF
19h 00m
2 stops
Lufthansa Logo
6:10 am - 10:59 pm
SOF
-
SLC
25h 49m
2 stops
$884Lufthansa
Wed, Aug 26 - Sat, Sep 5
KLM Logo
11:45 am - 2:00 pm
SLC
-
SOF
17h 15m
2 stops
KLM Logo
7:00 am - 1:16 pm
SOF
-
SLC
15h 16m
1 stop
$887KLM
Wed, Aug 26 - Sat, Sep 5
United Airlines Logo
6:22 am - 6:40 pm
SLC
-
SOF
27h 18m
3 stops
United Airlines Logo
6:10 am - 7:30 pm
SOF
-
SLC
22h 20m
2 stops
$897United Airlines
Wed, Aug 12 - Wed, Aug 19
United Airlines Logo
6:03 pm - 11:15 pm
SLC
-
SOF
20h 12m
2 stops
United Airlines Logo
6:20 am - 9:02 pm
SOF
-
SLC
23h 42m
3 stops
$953United Airlines
Wed, Aug 26 - Sat, Sep 5
KLM Logo
4:35 pm - 2:00 pm
SLC
-
SOF
36h 25m
1 stop
KLM Logo
7:00 am - 1:16 pm
SOF
-
SLC
15h 16m
1 stop
$972KLM
Wed, Aug 12 - Wed, Aug 19
Air Canada Logo
8:10 am - 6:05 pm
SLC
-
SOF
24h 55m
3 stops
Air Canada Logo
12:55 pm - 11:34 am
SOF
-
SLC
31h 39m
3 stops
$1,007Air Canada
Sun, Jul 26 - Sun, Aug 2
Multiple Airlines Logo
11:10 am - 2:00 pm
SLC
-
SOF
17h 50m
2 stops
Multiple Airlines Logo
7:00 am - 1:10 pm
SOF
-
SLC
15h 10m
1 stop
$1,102Multiple Airlines
Tue, Jul 21 - Fri, Sep 25
Multiple Airlines Logo
10:39 pm - 3:00 pm
SLC
-
SOF
31h 21m
2 stops
Multiple Airlines Logo
3:50 pm - 9:54 pm
SOF
-
SLC
39h 04m
2 stops
$1,114Multiple Airlines
Sun, Jul 26 - Sun, Aug 2
Lufthansa Logo
4:18 pm - 6:00 pm
SLC
-
SOF
40h 42m
2 stops
Lufthansa Logo
7:25 pm - 10:48 pm
SOF
-
SLC
36h 23m
2 stops
$1,170Lufthansa
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 5 days.

In the past 5 days, the cheapest round-trip tickets from Salt Lake City to Bulgaria were found on Lufthansa ($884) and KLM ($887).

Good to know

Cheapest flight$397
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 1533 reviews
7.2Entertainment
7.3Food
7.8Boarding
7.7Comfort
8.4Crew
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

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.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

The plane. Airbus A330-200. Comfortable for a 7-hour flight. Seats seemed to have more legroom. I was in row 17. Flight was operated by Delta but was better than expected.

The flight was delayed by a hour and I wish they had communicated it sooner. No issues on the plane, it did take a while for food to come.

Know that the movies that you are going to be offered are the oldest be rated movies they could possibly get. They may have one or two new movies that they keep advertising but when you’re flying 15 hours, there is nothing to see past the first new movie.

Staff could’ve been a little more cordial. The men were much more friendlier than the women. My daughter and I also missed the 2nd to last meal as we were sleeping but that is on us.

Great staff. Clean plane, but we were delayed for more than an hour due to maintenance issues and had to board another plane.

I was very disappointed with my experience at the United Airlines baggage check. The representative was rude and unhelpful. I was required to remove approximately 1.5 pounds from my two checked bags, even though it was a very small amount over the limit. The interaction was unnecessarily unpleasant, and I expected much better customer service. I hope United will review this incident and provide additional customer service training to its staff.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Ridiculous boarding. Enter the gate, walk down a staircase with bags, exit a building, get on a crowded bus, dropped off a few meters away from the aircraft, walk with bags to another set of stairs to board the aircraft. And all that during a pouring down rain, and with children. Ridiculous!!!

Late boarding by three hours. No Wi-Fi. No screens. Cramped seats. Sitting on the tarmac for 30 minutes after landing waiting for a gate. Delay in luggage getting to baggage claim.

Lufthansa no longer offers any refreshments and snacks on short i.e., around 2 hrs flight. We still had full staff stewards/stewardesses. No idea why they were needed as there was no work for them during the flight

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

Information on your arrival and departure airports