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Cheap flights from Connecticut to Sofia from $257

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Sofia departing on 7/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Connecticut to Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
10:30 am - 1:15 pm
LGA
-
SOF
19h 45m
2 stops
Air Canada Logo
2:05 pm - 2:42 pm
SOF
-
LGA
31h 37m
2 stops
$691Air Canada
Wed, Nov 4 - Mon, Nov 16
Multiple Airlines Logo
12:30 am - 11:35 pm
JFK
-
SOF
16h 05m
1 stop
Multiple Airlines Logo
5:00 am - 10:30 pm
SOF
-
JFK
24h 30m
2 stops
$692Multiple Airlines
Tue, Jul 21 - Thu, Sep 10
Lufthansa Logo
2:30 pm - 6:20 pm
LGA
-
SOF
20h 50m
2 stops
Lufthansa Logo
7:05 pm - 8:58 pm
SOF
-
LGA
32h 53m
2 stops
$693Lufthansa
Sun, Nov 1 - Mon, Nov 16
Multiple Airlines Logo
12:30 am - 11:35 pm
JFK
-
SOF
16h 05m
1 stop
Multiple Airlines Logo
6:30 pm - 10:30 pm
SOF
-
JFK
35h 00m
1 stop
$694Multiple Airlines
Thu, Aug 6 - Thu, Aug 27
Air Serbia Logo
7:30 pm - 3:30 pm
JFK
-
SOF
13h 00m
1 stop
Air Serbia Logo
4:00 pm - 11:55 am
SOF
-
JFK
26h 55m
1 stop
$695Air Serbia
Fri, Sep 4 - Sun, Sep 13
Air Canada Logo
4:45 pm - 6:10 pm
LGA
-
SOF
18h 25m
2 stops
Air Canada Logo
6:00 am - 7:08 pm
SOF
-
LGA
20h 08m
2 stops
$695Air Canada
Tue, Nov 3 - Tue, Nov 17
United Airlines Logo
4:55 pm - 6:10 pm
JFK
-
SOF
18h 15m
2 stops
United Airlines Logo
1:55 pm - 3:40 pm
SOF
-
JFK
32h 45m
1 stop
$697United Airlines
Sun, Nov 1 - Mon, Nov 16
Air Serbia Logo
7:30 pm - 3:30 pm
JFK
-
SOF
13h 00m
1 stop
Air Serbia Logo
4:00 pm - 11:55 am
SOF
-
JFK
26h 55m
1 stop
$698Air Serbia
Fri, Sep 4 - Sun, Sep 13
Lufthansa Logo
5:30 pm - 1:15 pm
JFK
-
SOF
12h 45m
1 stop
Lufthansa Logo
6:25 am - 3:40 pm
SOF
-
JFK
16h 15m
2 stops
$699Lufthansa
Tue, Nov 3 - Thu, Nov 19
United Airlines Logo
10:20 am - 11:40 am
LGA
-
SOF
18h 20m
2 stops
United Airlines Logo
8:00 am - 8:25 pm
SOF
-
LGA
19h 25m
2 stops
$702United Airlines
Tue, Sep 1 - Fri, Sep 11

SWISS flights from Connecticut to Sofia

Our best SWISS deals on Connecticut to Sofia flight tickets
SWISS
Sep 2
JFK4:15 pmNew York John F Kennedy Intl
12h 55m
2 stops
SOF12:10 pmSofia
Sep 14
SOF3:40 pmSofia
31h 55m
1 stop
JFK4:35 pmNew York John F Kennedy Intl
$702
SWISS
Sep 1
JFK4:15 pmNew York John F Kennedy Intl
12h 55m
2 stops
SOF12:10 pmSofia
Sep 14
SOF3:40 pmSofia
31h 55m
1 stop
JFK4:35 pmNew York John F Kennedy Intl
$707
SWISS
Sep 30
JFK4:15 pmNew York John F Kennedy Intl
11h 05m
1 stop
SOF10:20 amSofia
Oct 14
SOF11:05 amSofia
32h 45m
1 stop
JFK12:50 pmNew York John F Kennedy Intl
$708

Air Canada flights from Connecticut to Sofia

Our best Air Canada deals on Connecticut to Sofia flight tickets
Air Canada
Nov 4
LGA10:30 amNew York LaGuardia
19h 45m
2 stops
SOF1:15 pmSofia
Nov 16
SOF2:05 pmSofia
31h 37m
2 stops
LGA2:42 pmNew York LaGuardia
$691
Air Canada
Nov 3
LGA4:45 pmNew York LaGuardia
18h 25m
2 stops
SOF6:10 pmSofia
Nov 17
SOF6:00 amSofia
20h 08m
2 stops
LGA7:08 pmNew York LaGuardia
$695
Air Canada
Sep 7
LGA2:30 pmNew York LaGuardia
14h 40m
2 stops
SOF12:10 pmSofia
Sep 22
SOF12:55 pmSofia
15h 35m
2 stops
LGA9:30 pmNew York LaGuardia
$698

momondo 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, momondo users made 832,500 searches. Data last updated June 2, 2026.
Use the filters below to find and compare flights from Connecticut to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Wed 11/4

10:30 am-1:15 pm

2 stops19h 45m

Sofia

Mon 11/16

2:05 pm-2:42 pm

2 stops31h 37m

$691

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Tue 7/21

12:30 am-11:35 pm

1 stop16h 05m

Sofia

Thu 9/10

5:00 am-10:30 pm

2 stops24h 30m

$692

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Sun 11/1

2:30 pm-6:20 pm

2 stops20h 50m

Sofia

Mon 11/16

7:05 pm-8:58 pm

2 stops32h 53m

$693

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Thu 8/6

12:30 am-11:35 pm

1 stop16h 05m

Sofia

Thu 8/27

6:30 pm-10:30 pm

1 stop35h 00m

$694

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Fri 9/4

7:30 pm-3:30 pm

1 stop13h 00m

Sofia

Sun 9/13

4:00 pm-11:55 am

1 stop26h 55m

$695

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Tue 11/3

4:45 pm-6:10 pm

2 stops18h 25m

Sofia

Tue 11/17

6:00 am-7:08 pm

2 stops20h 08m

$695

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Sun 11/1

4:55 pm-6:10 pm

2 stops18h 15m

Sofia

Mon 11/16

1:55 pm-3:40 pm

1 stop32h 45m

$697

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Fri 9/4

7:30 pm-3:30 pm

1 stop13h 00m

Sofia

Sun 9/13

4:00 pm-11:55 am

1 stop26h 55m

$698
Quickest round-trip

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Tue 11/3

5:30 pm-1:15 pm

1 stop12h 45m

Sofia

Thu 11/19

6:25 am-3:40 pm

2 stops16h 15m

$699

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Tue 9/1

10:20 am-11:40 am

2 stops18h 20m

Sofia

Fri 9/11

8:00 am-8:25 pm

2 stops19h 25m

$702

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sofia from

How to get the cheapest flight ticket from Connecticut to Sofia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Connecticut to Sofia?

United Airlines and Turkish Airlines are the most popular carriers operating from Connecticut to Sofia

Cheap Connecticut to Sofia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to Sofia

Fastest flight time

10h 40m

Direct flights

None
The fastest flight from Connecticut to Sofia takes 10h 40m
There are no direct flights from Connecticut to Sofia. There are no popular flight routes from Connecticut to Sofia.
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Frequently asked questions about flying from Connecticut to Sofia

  • When did momondo last update prices for flights from Connecticut to Sofia Airport?

    Prices for flights from Connecticut to Sofia Airport were last updated today.

  • How many operators does momondo search for flights from Connecticut to Sofia Airport?

  • How old do you have to be to fly from Connecticut to Sofia Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Connecticut to Sofia Airport.

  • What documentation or ID do you need to fly to Sofia Airport?

    The necessary travel and health documents for your Sofia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Bansko
Borovets
Velingrad
Sandanski

Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to Sofia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Connecticut to Sofia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Connecticut to Sofia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sofia from Connecticut with this policy.

How can momondo help me find flights from Connecticut to Sofia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sofia from Connecticut.

I’m not ready to book a flight from Connecticut to Sofia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Connecticut to Sofia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cabin classes currently available on flights to Sofia

List of cabin classes available on flights landing in Sofia. Availability may vary depending on flight origin and airline.
First Class to Sofia
Business Class to Sofia