$532 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 3/9. 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

Mon, Mar 9 - Sun, Mar 15
Lufthansa Logo
4:00 pm - 10:45 pm
SLC
-
SOF
22h 45m2 stops
Lufthansa Logo
6:05 am - 10:15 pm
SOF
-
SLC
24h 10m2 stops
$532Lufthansa
Mon, Mar 9 - Sun, Mar 15
Multiple Airlines Logo
3:10 pm - 2:05 pm
SLC
-
SOF
14h 55m1 stop
Multiple Airlines Logo
7:00 am - 9:42 pm
SOF
-
SLC
22h 42m2 stops
$540Multiple Airlines
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
2:43 pm - 10:45 pm
SLC
-
SOF
23h 02m2 stops
United Airlines Logo
6:10 am - 7:47 pm
SOF
-
SLC
22h 37m2 stops
$546United Airlines
Mon, Mar 9 - Sun, Mar 15
KLM Logo
11:36 am - 2:05 pm
SLC
-
SOF
18h 29m2 stops
KLM Logo
7:00 am - 9:42 pm
SOF
-
SLC
22h 42m2 stops
$550KLM
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
7:30 am - 1:50 pm
SLC
-
SOF
21h 20m3 stops
United Airlines Logo
6:10 am - 7:31 pm
SOF
-
SLC
22h 21m2 stops
$558United Airlines
Mon, Jan 12 - Mon, Jan 26
British Airways Logo
4:21 pm - 8:10 pm
SLC
-
SOF
42h 49m2 stops
British Airways Logo
5:25 pm - 10:12 pm
SOF
-
SLC
37h 47m2 stops
$705British Airways
Mon, Jan 12 - Mon, Feb 2
Lufthansa Logo
11:10 am - 10:45 pm
SLC
-
SOF
26h 35m2 stops
Lufthansa Logo
6:10 am - 9:59 pm
SOF
-
SLC
24h 49m2 stops
$729Lufthansa
Tue, Jan 13 - Fri, Jan 23
Lufthansa Logo
2:28 pm - 6:20 pm
SLC
-
SOF
18h 52m2 stops
Lufthansa Logo
6:10 am - 9:57 pm
SOF
-
SLC
24h 47m2 stops
$731Lufthansa
Mon, Jan 12 - Mon, Feb 2
Air Canada Logo
2:28 pm - 6:20 pm
SLC
-
SOF
42h 52m3 stops
Air Canada Logo
2:20 pm - 1:26 pm
SOF
-
SLC
32h 06m3 stops
$743Air Canada
Tue, Jan 13 - Fri, Jan 23
United Airlines Logo
6:30 am - 1:15 pm
SLC
-
SOF
21h 45m3 stops
United Airlines Logo
6:10 am - 10:44 pm
SOF
-
SLC
25h 34m2 stops
$746United 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.

What’s the cheapest day of the week to fly from Salt Lake City to Bulgaria?

The average price of all round-trip flights from Salt Lake City to Bulgaria clicked on KAYAK for each day over the last 12 months.

When flying from Salt Lake City to Bulgaria, you should consider leaving on a Monday and avoid Thursdays if you are looking for the best rates. For your return to Salt Lake City, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

Good to know

Cheapest flight$532
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.

  • What is the cheapest time of day to fly to Bulgaria?

    The cheapest time of day to fly to Bulgaria is generally in the afternoon, when round-trip flights cost $1,105 on average. Morning departures are around 12% cheaper than evening flights, on average. The most expensive time of day to fly to Bulgaria is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,252.

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.
7.7
KLMOverall score based on 1428 reviews
7.2Food
7.1Entertainment
7.8Boarding
7.6Comfort
8.4Crew
Airline reviews

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

2.0 MediocreAnonymous, Dec 2025
AMS - BUD
Read more KLM reviews

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.

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.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

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

Information on your arrival and departure airports