$636 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 11/2. 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

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Cheap Flights from Salt Lake City to Bulgaria

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Sofia
Sofia2 stops$636
Sofia
Sofia2 stops$636

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

Sun, Nov 2 - Sun, Nov 9
United Airlines Logo
4:30 pm - 10:45 pmSLC-SOF
21h 15m2 stops
United Airlines Logo
6:10 am - 10:29 pmSOF-SLC
25h 19m2 stops
$636United Airlines
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Mon, Mar 9 - Sun, Mar 15
American Airlines Logo
11:59 pm - 8:10 pmSLC-SOF
36h 11m2 stops
American Airlines Logo
2:30 pm - 10:07 pmSOF-SLC
39h 37m2 stops
$637American Airlines
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Mon, Mar 9 - Sun, Mar 15
American Airlines Logo
11:59 pm - 8:10 pmSLC-SOF
36h 11m2 stops
American Airlines Logo
2:30 pm - 2:04 pmSOF-SLC
31h 34m3 stops
$641American Airlines
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Mon, Mar 9 - Sun, Mar 15
American Airlines Logo
10:51 pm - 8:10 pmSLC-SOF
37h 19m2 stops
American Airlines Logo
2:30 pm - 1:28 pmSOF-SLC
30h 58m3 stops
$642American Airlines
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Wed, Dec 17 - Wed, Dec 24
United Airlines Logo
8:00 am - 10:45 pmSLC-SOF
29h 45m2 stops
United Airlines Logo
6:10 am - 8:55 pmSOF-SLC
23h 45m2 stops
$878United Airlines
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Mon, Dec 22 - Sun, Dec 28
British Airways Logo
5:55 pm - 8:10 pmSLC-SOF
41h 15m2 stops
British Airways Logo
2:30 pm - 10:34 pmSOF-SLC
41h 04m2 stops
$1,182British Airways
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Fri, Dec 26 - Fri, Jan 2
Lufthansa Logo
7:06 am - 10:45 pmSLC-SOF
30h 39m2 stops
Lufthansa Logo
6:10 am - 9:30 pmSOF-SLC
24h 20m2 stops
$1,304Lufthansa
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Sun, Dec 21 - Mon, Dec 29
Lufthansa Logo
2:45 pm - 10:45 pmSLC-SOF
23h 00m2 stops
Lufthansa Logo
6:05 am - 10:15 pmSOF-SLC
25h 10m2 stops
$1,316Lufthansa
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Fri, Dec 26 - Thu, Jan 1
Emirates Logo
11:26 am - 1:25 pmSLC-SOF
40h 59m2 stops
Emirates Logo
1:05 am - 10:44 pmSOF-SLC
30h 39m2 stops
$5,221Emirates
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Fri, Dec 19 - Thu, Dec 25
Emirates Logo
12:50 pm - 1:25 pmSLC-SOF
39h 35m2 stops
Emirates Logo
1:05 am - 10:44 pmSOF-SLC
30h 39m2 stops
$5,769Emirates
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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

Low seasonMarch
Cheapest flight$636
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 18% lower on average.
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 3 airlines serving 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 1386 reviews
8.4Crew
7.7Comfort
7.2Entertainment
7.3Food
7.8Boarding
Airline reviews

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.

10.0 ExcellentCameron, Sep 2025YYJ - YYC
Read more KLM reviews

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.

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!

Klm start boarding while somw air issue in the plan

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

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!

Terrible. They wouldn't allow me on my flight on the 14th..

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business 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.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

I liked everything BUT the temperature. It was freezing and now I am sick.

I liked Quiet people around me. Crew could have helped people with overhead luggage so they aren't moving other peoples bags around and causing problems for people that had there bags there first

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

The plane was delayed by two hours in Chicago which led to us missing the next flight. Lufthansa rebooked the flight and booked us a hotel for the night in Frankfurt. The level of customer service and getting us taken care of was superb. The flight crew and the service on the ground was superb.

It was a short flight, everything was good with it.

Flight was delayed over one hour and I had to pay to select my seat, even though my booking supposedly had free selection (I paid extra for this at time of booking)

Stop charging for alcohol overseas flights and start taking cash again not everyone wants to pay with card if the person is bigger give him seat on the outside seats not the middle in between the people is common sense and mainly if you fly for Lufthansa provides the sam service and experience...

good entertainment package but rather small seats for business class

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Booked Economy but it translated to economy light for Lufthansa so now we are stuck paying an extra $75 per person both ways for our checked bags. If I had known that, I would have never booked these tickets because it came out to be more than other options. The booking in the kayak side clearly says Economy and has a link to the inormation for Lufthansa which states Economy included a checked bag. Super annoyed about that.

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

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