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Bulgaria

$285+ Cheap flights from Atlanta (ATL) 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SOF
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Atlanta to Bulgaria

Cheapest flights from Atlanta to Bulgaria
Explore the most affordable flight options available from Atlanta to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This Trip.com deal was found by Cheapflights users on 2/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/49:37 am
ATL
-
SOF
2 stops20h 38m
Multiple Airlines
Thu 3/197:55 am
SOF
-
ATL
2 stops23h 16m
Multiple Airlines
Deal found 2/10$492
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:55 pm
ATL
-
SOF
1 stop14h 30m
Lufthansa
Wed 4/156:20 am
SOF
-
ATL
2 stops18h 15m
Lufthansa
Deal found 2/8$493
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:55 pm
ATL
-
SOF
1 stop13h 55m
Lufthansa
Wed 3/186:10 am
SOF
-
ATL
1 stop15h 20m
Lufthansa
Deal found 2/9$503
This FlightHub deal was found by Cheapflights users on 2/10. 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.
Tue 3/106:57 pm
ATL
-
SOF
2 stops17h 23m
Lufthansa
Tue 3/176:00 am
SOF
-
ATL
1 stop15h 30m
Lufthansa
Deal found 2/10$523
This Air France deal was found by Cheapflights users on 2/9. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:50 pm
ATL
-
SOF
1 stop33h 10m
Multiple Airlines
Tue 4/147:00 am
SOF
-
ATL
1 stop16h 55m
Multiple Airlines
Deal found 2/9$531
This Mytrip deal was found by Cheapflights users on 2/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:55 pm
ATL
-
SOF
1 stop14h 30m
Multiple Airlines
Fri 4/176:20 am
SOF
-
ATL
2 stops22h 39m
Multiple Airlines
Deal found 2/8$534
This KLM deal was found by Cheapflights users on 2/9. 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.
Wed 4/810:40 pm
ATL
-
SOF
1 stop32h 20m
KLM
Tue 4/147:00 am
SOF
-
ATL
1 stop16h 55m
KLM
Deal found 2/9$535
This United Airlines deal was found by Cheapflights users on 2/9. 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 4/55:45 am
ATL
-
SOF
2 stops23h 25m
United Airlines
Thu 4/166:30 am
SOF
-
ATL
1 stop14h 15m
United Airlines
Deal found 2/9$537
This oojo deal was found by Cheapflights users on 2/10. 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.
Thu 4/239:50 pm
ATL
-
VAR
1 stop21h 55m
Turkish Airlines
Fri 5/159:35 am
VAR
-
ATL
1 stop17h 10m
Turkish Airlines
Deal found 2/10$597
This FlightHub deal was found by Cheapflights users on 2/11. 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 3/1610:50 pm
ATL
-
VAR
1 stop28h 20m
Turkish Airlines
Fri 4/33:35 am
VAR
-
ATL
1 stop23h 10m
Turkish Airlines
Deal found 2/11$609
This Justfly.com deal was found by Cheapflights users on 2/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/13:55 pm
ATL
-
VAR
2 stops16h 20m
Multiple Airlines
Thu 4/234:00 pm
VAR
-
ATL
2 stops36h 28m
Multiple Airlines
Deal found 2/10$661
This FlightHub deal was found by Cheapflights users on 2/11. 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.
Wed 4/19:50 pm
ATL
-
VAR
1 stop16h 30m
Turkish Airlines
Thu 4/2310:10 pm
VAR
-
ATL
1 stop28h 35m
Turkish Airlines
Deal found 2/11$664

Find flight deals from Atlanta to Bulgaria

Keep the following information in mind while searching for Atlanta to Bulgaria flight deals. Data was last updated February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$492
(Trip.com)

One-way from

$285
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$649
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Sofia flights.
Search Deals
From Atlanta Hartsfield-Jackson to Bulgaria
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Bulgaria
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($183 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta 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 11, 2026.
Use the filters below to find and compare flights from Atlanta to Bulgaria that are best for you.

Fly from

Atlanta

Fly to

Bulgaria

Route

Depart

Return

Price

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Wed 4/8

9:52 am-12:10 pm

2 stops19h 18m

Sofia

Tue 4/14

6:10 am-1:45 pm

1 stop14h 35m

$537

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Wed 3/11

12:37 pm-6:20 pm

2 stops23h 43m

Sofia

Wed 3/18

6:10 am-9:53 pm

2 stops21h 43m

$540

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Wed 4/8

9:52 am-12:10 pm

2 stops19h 18m

Sofia

Thu 4/16

6:30 am-9:59 pm

2 stops22h 29m

$540

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Wed 4/8

2:37 pm-12:10 pm

2 stops14h 33m

Sofia

Wed 4/15

1:50 pm-9:42 pm

2 stops38h 52m

$545

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Tue 4/7

2:37 pm-12:10 pm

2 stops14h 33m

Sofia

Wed 4/15

6:20 am-9:42 pm

2 stops22h 22m

$545

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Mon 4/6

3:55 pm-6:00 pm

1 stop19h 05m

Sofia

Thu 4/16

6:30 am-1:45 pm

1 stop14h 15m

$545

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Mon 4/6

3:55 pm-6:00 pm

1 stop19h 05m

Sofia

Tue 4/14

6:10 am-1:45 pm

1 stop14h 35m

$545

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Sun 4/5

5:45 am-12:10 pm

2 stops23h 25m

Sofia

Wed 4/15

6:20 am-11:15 pm

2 stops23h 55m

$547

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Mon 4/6

5:45 am-12:10 pm

2 stops23h 25m

Sofia

Wed 4/15

6:20 am-9:28 pm

2 stops22h 08m

$547

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Mon 4/6

3:55 pm-6:00 pm

1 stop19h 05m

Sofia

Fri 4/17

6:10 am-11:59 pm

2 stops24h 49m

$557

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 21 results
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Best time to book a flight from Atlanta to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Atlanta 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 Atlanta to Bulgaria

What is the cheapest month to book a flight from Atlanta to Bulgaria?

Currently, January is the cheapest month in which you can book a flight from Atlanta to Bulgaria (average of $516). Flying from Atlanta to Bulgaria in June is currently the most expensive (average of $824). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 11, 2026.
See what other customers who have flown with KLM, Air France, and United Airlines from Atlanta 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
1,451 reviews

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,451 reviews
KLM
7.7
Good
1,451 reviews

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Air France
7.4
Good
1,531 reviews
KLM
7.7
Good
1,451 reviews

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7.4
Good
9,273 reviews
KLM
7.7
Good
1,451 reviews

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Turkish Airlines
7.3
Good
4,213 reviews
KLM
7.7
Good
1,451 reviews

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,777 reviews
KLM
7.7
Good
1,451 reviews

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Atlanta 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 Atlanta to Bulgaria?

    If you book a flight to Bulgaria from Atlanta, you will be flying from Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 8.2 mi from the center of Atlanta.

  • How long is the flight from Atlanta to Bulgaria?

    Departing from Atlanta to Bulgaria will take you 19h 18m. The distance from Atlanta to Bulgaria is about 5465 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Atlanta to Bulgaria that include hotel bookings?

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

  • How can I find direct flights from Atlanta to Bulgaria?

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

  • Can I find deals for business class flights from Atlanta to Bulgaria?

    Yes. Cheapflights offers flight deals from Atlanta 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.

  • What is the cheapest month to book a flight from Atlanta to Bulgaria?

    Currently, January is the cheapest month in which you can book a flight from Atlanta to Bulgaria (average of $516). Flying from Atlanta to Bulgaria in June is currently the most expensive (average of $824). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Atlanta to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Atlanta to Bulgaria

Discover the top 6 airlines that operate flights from Atlanta 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 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$534Average$882FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$555Average$920FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$580Average$881FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$581Average$843FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$591Average$891FlexibilityNo cancel feeOn-time70%
KLMCheapest$596Average$921FlexibilityNo cancel feeOn-time75%

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