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$281+ Cheap flights from Connecticut to Sofia (SOF)

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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SOF
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Connecticut to Sofia

Keep the following information in mind while searching for Connecticut to Sofia flight deals. Data was last updated April 24, 2025.

Round-trip from

$635
(Kiwi.com)

One-way from

$281
(Kiwi.com)
From Connecticut to Sofia
Search Deals
One-way flight from Connecticut to Sofia
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Find flight deals from Connecticut to Sofia

Cheapest flights from Connecticut to Sofia
Explore the most affordable flight options available from Connecticut to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Austrian Airlines deal was found by Cheapflights users on 4/23. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/255:40 pmEWR - SOF
1 stop14h 40mAustrian Airlines
Fri 8/88:00 amSOF - EWR
1 stop12h 55mAustrian Airlines
Deal found 4/23$557
This FlightHub deal was found by Cheapflights users on 4/23. 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 10/2212:30 amEWR - SOF
1 stop31h 15mTurkish Airlines
Thu 11/69:40 pmSOF - EWR
1 stop32h 00mTurkish Airlines
Deal found 4/23$607
This FlightHub deal was found by Cheapflights users on 4/23. 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 10/2212:35 amJFK - SOF
1 stop31h 10mTurkish Airlines
Thu 11/69:40 pmSOF - JFK
1 stop27h 10mTurkish Airlines
Deal found 4/23$632
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/271:00 pmJFK - SOF
1 stop13h 00mMultiple Airlines
Wed 6/49:35 amSOF - JFK
1 stop32h 50mMultiple Airlines
Deal found 4/22$635
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Thu 5/111:00 pmEWR - SOF
1 stop17h 55mMultiple Airlines
Wed 5/145:30 pmSOF - EWR
1 stop34h 30mMultiple Airlines
Deal found 4/23$637
This Orbitz deal was found by Cheapflights users on 4/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/204:15 pmJFK - SOF
1 stop13h 15mSWISS
Mon 11/33:00 pmSOF - JFK
1 stop29h 05mSWISS
Deal found 4/23$640
This oojo deal was found by Cheapflights users on 4/22. 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 9/161:50 pmJFK - SOF
1 stop30h 05mAir Serbia
Wed 1/144:00 pmSOF - JFK
1 stop26h 45mAir Serbia
Deal found 4/22$643
This Orbitz deal was found by Cheapflights users on 4/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:00 pmEWR - SOF
2 stops17h 40mAir Canada
Thu 11/66:00 amSOF - EWR
2 stops20h 58mAir Canada
Deal found 4/23$649
This United Airlines deal was found by Cheapflights users on 4/23. 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 10/235:30 pmJFK - SOF
1 stop18h 10mUnited Airlines
Thu 11/66:00 amSOF - JFK
2 stops21h 42mUnited Airlines
Deal found 4/23$649
This Justfly.com deal was found by Cheapflights users on 4/23. 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.
Thu 10/238:45 amLGA - SOF
2 stops21h 20mAir Canada
Thu 11/66:00 amSOF - LGA
2 stops15h 43mAir Canada
Deal found 4/23$653
This SWISS deal was found by Cheapflights users on 4/23. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/239:50 pmEWR - SOF
1 stop29h 15mSWISS
Thu 11/64:00 pmSOF - EWR
1 stop35h 30mSWISS
Deal found 4/23$655
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Tue 9/165:25 pmEWR - SOF
1 stop11h 35mUnited Airlines
Wed 1/146:00 amSOF - EWR
2 stops34h 48mUnited Airlines
Deal found 4/23$672

Cheapflights Fare Finder

Customize your flight search to find flights from Connecticut to Sofia 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 April 24, 2025.
Use the filters below to find and compare flights from Connecticut to Sofia that are best for you.

Fly from

Connecticut

Fly to

Sofia

Route

Depart

Return

Price

NewarkSofia

EWR - SOF

EWRSOF

Newark

Fri 7/25

5:40 pm-3:20 pm

1 stop14h 40m

Sofia

Fri 8/8

8:00 am-1:55 pm

1 stop12h 55m

$557

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Tue 5/27

1:00 pm-9:00 am

1 stop13h 00m

Sofia

Wed 6/4

9:35 am-11:25 am

1 stop32h 50m

$635

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Mon 10/20

4:15 pm-12:30 pm

1 stop13h 15m

Sofia

Mon 11/3

3:00 pm-1:05 pm

1 stop29h 05m

$640

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Tue 9/16

1:50 pm-2:55 am

1 stop30h 05m

Sofia

Wed 1/14

4:00 pm-11:45 am

1 stop26h 45m

$643

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 10/20

7:45 am-12:30 pm

2 stops21h 45m

Sofia

Mon 11/3

6:45 pm-2:15 pm

1 stop26h 30m

$643

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Tue 5/13

4:05 pm-5:10 pm

1 stop18h 05m

Sofia

Wed 5/28

6:00 pm-1:15 pm

1 stop26h 15m

$649

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Sun 10/19

12:45 am-11:40 am

1 stop27h 55m

Sofia

Mon 11/3

2:15 pm-8:42 pm

2 stops37h 27m

$660

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 9/16

5:25 pm-12:00 pm

1 stop11h 35m

Sofia

Wed 1/14

6:00 am-9:48 am

2 stops34h 48m

$672

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 9/16

9:25 pm-8:40 pm

1 stop16h 15m

Sofia

Wed 1/14

3:00 pm-2:00 pm

1 stop30h 00m

$673

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Mon 9/15

12:50 am-2:00 pm

1 stop30h 10m

Sofia

Wed 1/14

7:00 am-3:50 pm

1 stop15h 50m

$686

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 47 results
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Best time to book a flight from Connecticut to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia 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 Sofia

What is the cheapest time of day to fly from CT to SOF?

Find hourly flight availability from Connecticut to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Connecticut to Sofia as you normally would.

Rainfall in Sofia by month

Plan your trip to Sofia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sofia ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Sofia when rainfall is around 1.2 in.

Temperature in Sofia by month

Plan your trip to Sofia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. 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 Sofia. Reviews last updated April 24, 2025.
See what other customers who have flown with Emirates, LOT and Austrian Airlines from Connecticut to Sofia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,205 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,205 reviews
Emirates
8.0
Very good
3,205 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
LOT
7.6
Good
1,066 reviews
Emirates
8.0
Very good
3,205 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Austrian Airlines
7.6
Good
780 reviews
Emirates
8.0
Very good
3,205 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
SWISS
7.5
Good
1,582 reviews
Emirates
8.0
Very good
3,205 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air France
7.4
Good
1,442 reviews
Emirates
8.0
Very good
3,205 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Connecticut to Sofia. 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 into for flights to Sofia from Connecticut?

    Sofia (SOF), located 4.2 mi from the city center, is the airport you fly into when you book flights from Connecticut to Sofia.

  • What are the cheapest airlines to fly from Connecticut to Sofia one-way?

    One-way options have recently been found by users for as low as $450 on JetBlue. Other airlines that offer cheap prices include ITA Airways from $463 and SWISS from $471 one-way.

  • What are the most popular routes from Connecticut to Sofia?

    The most popular flight routes from Connecticut to Sofia are New York John F Kennedy Intl - Sofia, Newark - Sofia and New York LaGuardia - Sofia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Connecticut to Sofia 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 Connecticut to Sofia?

    Currently, November is the cheapest month in which you can book a flight from Connecticut to Sofia (average of $632). Flying from Connecticut to Sofia in June is currently the most expensive (average of $1,243). 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.

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Alternative routes for Connecticut to Sofia

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