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Bulgaria

$452+ Cheap flights from Salt Lake City (SLC) to Bulgaria

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — SOF
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap flight deals from Salt Lake City to Bulgaria

Cheapest flights from Salt Lake City to Bulgaria
Explore the most affordable flight options available from Salt Lake City to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This KLM deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:40 am
SLC
-
SOF
2 stops19h 20m
KLM
Sat 12/127:00 am
SOF
-
SLC
2 stops24h 10m
KLM
Deal found 2/18$612
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am
SLC
-
SOF
2 stops31h 00m
United Airlines
Sat 9/196:20 am
SOF
-
SLC
2 stops23h 29m
United Airlines
Deal found 2/19$626
This United Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:00 am
SLC
-
SOF
2 stops31h 00m
United Airlines
Sun 4/1212:55 pm
SOF
-
SLC
2 stops42h 01m
United Airlines
Deal found 2/18$632
This oojo deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:20 am
SLC
-
SOF
2 stops29h 10m
British Airways
Wed 6/109:25 pm
SOF
-
SLC
2 stops33h 58m
British Airways
Deal found 2/17$653
This United Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:30 am
SLC
-
SOF
2 stops26h 50m
United Airlines
Sun 3/156:05 am
SOF
-
SLC
2 stops23h 45m
United Airlines
Deal found 2/18$705
This FlightHub deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/92:40 pm
SLC
-
SOF
2 stops19h 40m
Multiple Airlines
Sun 3/156:45 pm
SOF
-
SLC
2 stops35h 56m
Multiple Airlines
Deal found 2/20$711
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:50 am
SLC
-
SOF
3 stops26h 55m
United Airlines
Tue 2/242:15 pm
SOF
-
SLC
2 stops30h 53m
United Airlines
Deal found 2/19$715
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/204:22 pm
SLC
-
SOF
2 stops21h 23m
United Airlines
Mon 2/231:45 pm
SOF
-
SLC
2 stops38h 49m
United Airlines
Deal found 2/19$722
This United Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:39 pm
SLC
-
SOF
2 stops25h 06m
United Airlines
Mon 3/91:45 pm
SOF
-
SLC
2 stops39h 16m
United Airlines
Deal found 2/17$728
This United Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:00 am
SLC
-
SOF
3 stops21h 15m
United Airlines
Sat 12/126:00 am
SOF
-
SLC
2 stops25h 45m
United Airlines
Deal found 2/18$741
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:43 am
SLC
-
SOF
2 stops27h 02m
United Airlines
Sun 2/226:05 am
SOF
-
SLC
2 stops23h 45m
United Airlines
Deal found 2/19$761

Find flight deals from Salt Lake City to Bulgaria

Keep the following information in mind while searching for Salt Lake City to Bulgaria flight deals. Data was last updated February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$632
(United Airlines)

One-way from

$452
(Kiwi.com)
Provider with most accurate pricing for Salt Lake City-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Salt Lake City-Sofia flights.
Search Deals
From Salt Lake City to Bulgaria
Search Deals
One-way flight from Salt Lake City to Bulgaria
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Salt Lake City to Bulgaria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2026.
Use the filters below to find and compare flights from Salt Lake City to Bulgaria that are best for you.

Fly from

Salt Lake City

Fly to

Bulgaria

Route

Depart

Return

Price

Salt Lake CitySofia

SLC - SOF

SLCSOF

Salt Lake City

Sun 4/5

7:00 am-11:00 pm

2 stops31h 00m

Sofia

Sun 4/12

12:55 pm-9:56 pm

2 stops42h 01m

$632

Salt Lake CitySofia

SLC - SOF

SLCSOF

Salt Lake City

Tue 5/19

6:20 am-8:30 pm

2 stops29h 10m

Sofia

Wed 6/10

9:25 pm-10:23 pm

2 stops33h 58m

$653

Salt Lake CitySofia

SLC - SOF

SLCSOF

Salt Lake City

Mon 3/9

6:10 pm-6:20 pm

2 stops16h 10m

Sofia

Sun 3/15

6:05 am-9:50 pm

2 stops23h 45m

$705

Salt Lake CitySofia

SLC - SOF

SLCSOF

Salt Lake City

Thu 3/5

6:00 am-10:45 pm

2 stops31h 45m

Sofia

Mon 3/9

1:45 pm-9:01 pm

2 stops39h 16m

$728

Salt Lake CitySofia

SLC - SOF

SLCSOF

Salt Lake City

Tue 5/19

11:35 am-2:00 pm

2 stops17h 25m

Sofia

Wed 6/10

7:00 am-1:14 pm

1 stop15h 14m

$822

Salt Lake CitySofia

SLC - SOF

SLCSOF

Salt Lake City

Fri 5/15

8:58 am-10:25 am

3 stops40h 27m

$462

Salt Lake CitySofia

SLC - SOF

SLCSOF

Salt Lake City

Wed 3/4

8:30 am-11:55 am

3 stops42h 25m

$471

Salt Lake CitySofia

SLC - SOF

SLCSOF

Salt Lake City

Wed 3/4

2:10 pm-2:05 pm

1 stop14h 55m

$487

Salt Lake CitySofia

SLC - SOF

SLCSOF

Salt Lake City

Fri 5/15

9:30 pm-2:00 pm

1 stop31h 30m

$715

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Salt Lake City to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Salt Lake City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Salt Lake City to Bulgaria
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bulgaria. Reviews last updated February 21, 2026.
See what other customers who have flown with KLM and United Airlines from Salt Lake City to Bulgaria have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,457 reviews

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,457 reviews
KLM
7.7
Good
1,457 reviews

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
United Airlines
7.4
Good
9,335 reviews
KLM
7.7
Good
1,457 reviews

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Salt Lake City to Bulgaria?

    Located just 5.7 mi from the city center, Salt Lake City (SLC) is the airport most travelers will use when flying to Bulgaria from Salt Lake City.

  • How long is the flight from Salt Lake City to Bulgaria?

    For as low as $653, United Airlines can have you in Bulgaria from Salt Lake City in 29h 10m. Airlines will cover a distance of 6029 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Salt Lake City to Bulgaria that include hotel bookings?

    Yes. In addition to deals on Salt Lake City to Bulgaria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Salt Lake City to Bulgaria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to Bulgaria.

  • Can I find deals for business class flights from Salt Lake City to Bulgaria?

    Yes. Cheapflights offers flight deals from Salt Lake City to Bulgaria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Salt Lake City to Bulgaria

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Top 2 airlines flying from Salt Lake City to Bulgaria

Discover the top 2 airlines that operate flights from Salt Lake City to Bulgaria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$512Average$852FlexibilityNo cancel feeOn-time69%
KLMCheapest$718Average$940FlexibilityNo cancel feeOn-time75%

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