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Sofia

$209+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SOF
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
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 3, 2025.

Round-trip from

$557
(Mytrip)

One-way from

$209
(Connections by easyJet)
From Connecticut to Sofia
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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 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/1. 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 4/2811:00 pmEWR - SOF
1 stop13h 25mMultiple Airlines
Wed 5/1410:15 amSOF - EWR
1 stop17h 45mMultiple Airlines
Deal found 4/1$531
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/165:55 pmEWR - SOF
1 stop19h 45mAmerican Airlines
Wed 1/143:00 pmSOF - EWR
1 stop30h 00mAmerican Airlines
Deal found 3/31$563
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 5/112:15 amJFK - SOF
1 stop16h 40mMultiple Airlines
Fri 5/168:20 pmSOF - JFK
1 stop22h 35mMultiple Airlines
Deal found 4/1$585
This KLM deal was found by Cheapflights users on 4/1. 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.
Mon 9/1512:50 amJFK - SOF
1 stop30h 10mKLM
Wed 1/147:00 amSOF - JFK
1 stop19h 20mKLM
Deal found 4/1$587
This Air France deal was found by Cheapflights users on 4/2. 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 9/25:30 pmJFK - SOF
1 stop13h 30mAir France
Tue 9/237:00 amSOF - JFK
1 stop17h 10mAir France
Deal found 4/2$590
This Air France deal was found by Cheapflights users on 4/1. 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 4/291:03 pmEWR - SOF
2 stops17h 57mAir France
Fri 5/167:00 amSOF - EWR
1 stop15h 00mAir France
Deal found 4/1$595
This Gurufare deal was found by Cheapflights users on 4/2. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/611:10 pmJFK - SOF
1 stop13h 00mBritish Airways
Wed 9/39:30 pmSOF - JFK
1 stop28h 55mBritish Airways
Deal found 4/2$598
This United deal was found by Cheapflights users on 4/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:59 amJFK - SOF
2 stops28h 41mUnited Airlines
Wed 1/142:15 pmSOF - JFK
2 stops31h 53mUnited Airlines
Deal found 4/1$606
This Gurufare deal was found by Cheapflights users on 4/2. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/297:33 pmEWR - SOF
2 stops42h 07mBritish Airways
Mon 10/138:00 pmSOF - EWR
1 stop24h 55mBritish Airways
Deal found 4/2$613
This Air Serbia deal was found by Cheapflights users on 4/2. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/151:50 pmJFK - SOF
1 stop18h 45mAir Serbia
Mon 9/294:05 pmSOF - JFK
1 stop26h 45mAir Serbia
Deal found 4/2$622
This Justfly.com deal was found by Cheapflights users on 4/2. 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 4/237:00 amLGA - SOF
2 stops28h 40mAir Canada
Wed 5/76:15 amSOF - LGA
2 stops15h 33mAir Canada
Deal found 4/2$631
This United Airlines deal was found by Cheapflights users on 4/2. 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 9/25:25 pmEWR - SOF
1 stop11h 35mUnited Airlines
Tue 9/236:20 amSOF - EWR
2 stops15h 23mUnited Airlines
Deal found 4/2$631

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 3, 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

Mon 4/28

11:00 pm-7:25 pm

1 stop13h 25m

Sofia

Wed 5/14

10:15 am-9:00 pm

1 stop17h 45m

$531

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 9/16

5:55 pm-8:40 pm

1 stop19h 45m

Sofia

Wed 1/14

3:00 pm-2:00 pm

1 stop30h 00m

$563

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Thu 5/1

12:15 am-11:55 pm

1 stop16h 40m

Sofia

Fri 5/16

8:20 pm-11:55 am

1 stop22h 35m

$585

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-7:20 pm

1 stop19h 20m

$587

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Tue 9/2

5:30 pm-2:00 pm

1 stop13h 30m

Sofia

Tue 9/23

7:00 am-5:10 pm

1 stop17h 10m

$590

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 4/29

1:03 pm-2:00 pm

2 stops17h 57m

Sofia

Fri 5/16

7:00 am-3:00 pm

1 stop15h 00m

$595

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Sun 7/6

11:10 pm-7:10 pm

1 stop13h 00m

Sofia

Wed 9/3

9:30 pm-7:25 pm

1 stop28h 55m

$598

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Tue 9/16

6:59 am-6:40 pm

2 stops28h 41m

Sofia

Wed 1/14

2:15 pm-3:08 pm

2 stops31h 53m

$606

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 9/29

7:33 pm-8:40 pm

2 stops42h 07m

Sofia

Mon 10/13

8:00 pm-1:55 pm

1 stop24h 55m

$613

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Mon 9/15

1:50 pm-3:35 pm

1 stop18h 45m

Sofia

Mon 9/29

4:05 pm-11:50 am

1 stop26h 45m

$622

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 56 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 3, 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 3, 2025.
See what other customers who have flown with Aegean Airlines, Emirates and KLM 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.
Aegean Airlines
8.1
Very good
730 reviews

Entertainment

6.9

Comfort

7.8

Boarding

7.8

Food

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.1
Very good
730 reviews
Aegean Airlines
8.1
Very good
730 reviews

Entertainment

6.9

Comfort

7.8

Boarding

7.8

Food

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Emirates
8.0
Very good
3,193 reviews
Aegean Airlines
8.1
Very good
730 reviews

Entertainment

6.9

Comfort

7.8

Boarding

7.8

Food

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,323 reviews
Aegean Airlines
8.1
Very good
730 reviews

Entertainment

6.9

Comfort

7.8

Boarding

7.8

Food

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
LOT
7.6
Good
1,065 reviews
Aegean Airlines
8.1
Very good
730 reviews

Entertainment

6.9

Comfort

7.8

Boarding

7.8

Food

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Austrian Airlines
7.6
Good
771 reviews
Aegean Airlines
8.1
Very good
730 reviews

Entertainment

6.9

Comfort

7.8

Boarding

7.8

Food

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

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 $371 on Air Serbia. Other airlines that offer cheap prices include JetBlue from $426 and Aegean Airlines from $492 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.

See more FAQs

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Alternative routes for Connecticut to Sofia

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