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Bulgaria

$213+ Cheap flights from Connecticut 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SOF
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from Connecticut to Bulgaria

Keep the following information in mind while searching for Connecticut to Bulgaria flight deals. Data was last updated January 15, 2026.

Round-trip from

$357
(Kiwi.com)

One-way from

$213
(Air France)
From Connecticut to Bulgaria
Search Deals
One-way flight from Connecticut to Bulgaria
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Find flight deals from Connecticut to Bulgaria

Cheapest flights from Connecticut to Bulgaria
Explore the most affordable flight options available from Connecticut to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/14. 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.
Mon 2/25:55 pm
EWR
-
SOF
1 stop17h 05m
Austrian Airlines
Mon 2/166:45 pm
SOF
-
EWR
1 stop26h 10m
Austrian Airlines
Deal found 1/14$357
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 2/45:55 pm
EWR
-
SOF
1 stop10h 55m
Austrian Airlines
Wed 2/186:45 pm
SOF
-
EWR
1 stop26h 10m
Austrian Airlines
Deal found 1/13$358
This Kiwi.com deal was found by Cheapflights users on 1/15. 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.
Tue 2/35:55 pm
EWR
-
SOF
1 stop10h 55m
Austrian Airlines
Wed 2/117:55 am
SOF
-
EWR
1 stop13h 20m
Austrian Airlines
Deal found 1/15$359
This Kiwi.com deal was found by Cheapflights users on 1/14. 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 2/115:55 pm
EWR
-
SOF
1 stop10h 55m
Multiple Airlines
Wed 2/182:00 pm
SOF
-
EWR
1 stop12h 05m
Multiple Airlines
Deal found 1/14$360
This Kiwi.com deal was found by Cheapflights users on 1/12. 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.
Mon 4/279:45 pm
EWR
-
SOF
1 stop29h 35m
Multiple Airlines
Tue 5/56:55 pm
SOF
-
EWR
1 stop26h 00m
Multiple Airlines
Deal found 1/12$361
This Mytrip deal was found by Cheapflights users on 1/13. 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 3/43:30 pm
EWR
-
SOF
2 stops19h 50m
Multiple Airlines
Wed 3/117:55 am
SOF
-
EWR
1 stop13h 00m
Multiple Airlines
Deal found 1/13$371
This Mytrip deal was found by Cheapflights users on 1/15. 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.
Mon 1/263:30 pm
EWR
-
SOF
2 stops14h 45m
Multiple Airlines
Mon 2/96:45 pm
SOF
-
EWR
1 stop26h 30m
Multiple Airlines
Deal found 1/15$374
This Gotogate deal was found by Cheapflights users on 1/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/163:30 pm
EWR
-
SOF
2 stops15h 45m
Multiple Airlines
Mon 3/236:45 pm
SOF
-
EWR
1 stop26h 10m
Multiple Airlines
Deal found 1/12$377
This Mytrip deal was found by Cheapflights users on 1/14. 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.
Sun 1/2510:35 pm
EWR
-
SOF
1 stop12h 15m
LOT
Mon 2/96:35 pm
SOF
-
EWR
1 stop32h 50m
LOT
Deal found 1/14$379
This Mytrip deal was found by Cheapflights users on 1/14. 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 3/254:30 pm
EWR
-
SOF
2 stops19h 50m
Multiple Airlines
Tue 4/76:55 pm
SOF
-
EWR
1 stop26h 00m
Multiple Airlines
Deal found 1/14$381
This Mytrip deal was found by Cheapflights users on 1/13. 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 2/46:55 am
EWR
-
SOF
2 stops25h 20m
Multiple Airlines
Wed 2/182:00 pm
SOF
-
EWR
2 stops26h 42m
Multiple Airlines
Deal found 1/13$383
This United Airlines deal was found by Cheapflights users on 1/14. 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 2/510:10 am
LGA
-
SOF
2 stops29h 35m
United Airlines
Mon 2/91:45 pm
SOF
-
LGA
2 stops56h 53m
United Airlines
Deal found 1/14$473

Cheapflights Fare Finder

 
Customize your flight search to find flights from Connecticut 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 January 15, 2026.
Use the filters below to find and compare flights from Connecticut to Bulgaria that are best for you.

Fly from

Connecticut

Fly to

Bulgaria

Route

Depart

Return

Price

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 2/16

8:50 pm-10:45 pm

1 stop18h 55m

Sofia

Thu 2/26

7:55 am-1:55 pm

1 stop13h 00m

$394

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 2/2

5:00 pm-1:15 pm

1 stop13h 15m

Sofia

Wed 2/11

7:55 am-1:55 pm

1 stop13h 00m

$394

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 2/16

8:50 pm-10:45 pm

1 stop18h 55m

Sofia

Fri 2/27

7:55 am-1:55 pm

1 stop13h 00m

$394

NewarkSofia

EWR - SOF

EWRSOF

Newark

Sun 1/25

5:55 pm-6:00 pm

1 stop17h 05m

Sofia

Mon 2/9

12:35 pm-1:55 pm

1 stop32h 20m

$398

NewarkSofia

EWR - SOF

EWRSOF

Newark

Wed 3/4

5:25 pm-6:20 pm

2 stops17h 55m

Sofia

Wed 3/11

7:55 am-9:50 am

2 stops31h 55m

$408

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 2/3

10:00 pm-6:20 pm

2 stops13h 20m

Sofia

Wed 2/11

7:55 am-1:55 pm

1 stop13h 00m

$414

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 2/2

10:00 pm-10:45 pm

2 stops17h 45m

Sofia

Tue 2/10

7:55 am-1:55 pm

1 stop13h 00m

$414

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 4/13

7:55 am-11:10 pm

2 stops32h 15m

Sofia

Mon 4/20

12:55 pm-6:08 pm

2 stops36h 13m

$419

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 3/16

7:39 pm-6:20 pm

2 stops16h 41m

Sofia

Mon 3/23

1:45 pm-9:50 am

2 stops50h 05m

$421

NewarkSofia

EWR - SOF

EWRSOF

Newark

Wed 2/4

5:55 pm-11:50 am

1 stop10h 55m

Sofia

Tue 2/10

2:00 pm-11:50 am

2 stops28h 50m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 60 results
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Best time to book a flight from Connecticut to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Connecticut 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 Connecticut to Bulgaria
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from Connecticut to Bulgaria?

    Departing from Connecticut to Bulgaria will take you 13h 15m. Airlines will cover a distance of 4721 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Connecticut 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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