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Cheap flights from Connecticut to Bulgaria from $192

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 Bulgaria departing on 10/19. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Connecticut to Bulgaria

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:30 pm - 1:30 amEWR  Newark-SOF Sofia
25h 00m2 stops Lisbon Humberto Delgado Madrid Barajas
Multiple Airlines Logo
5:15 pm - 9:00 pmSOF  Sofia-EWR Newark
34h 45m2 stops Madrid Barajas Lisbon Humberto Delgado
$623Multiple Airlines
Sun, Sep 20 - Tue, Oct 6
Multiple Airlines Logo
11:00 pm - 1:25 amEWR  Newark-SOF Sofia
19h 25m2 stops Lisbon Humberto Delgado Madrid Barajas
Multiple Airlines Logo
5:15 pm - 3:30 pmSOF  Sofia-EWR Newark
29h 15m2 stops Madrid Barajas Lisbon Humberto Delgado
$626Multiple Airlines
Mon, Sep 21 - Wed, Oct 7
Turkish Airlines Logo
12:25 am - 8:45 amEWR  Newark-SOF Sofia
25h 20m1 stop Istanbul
Turkish Airlines Logo
3:50 pm - 10:30 pmSOF  Sofia-EWR Newark
13h 40m1 stop Istanbul
$723Turkish Airlines
Sat, Sep 19 - Tue, Oct 6
Turkish Airlines Logo
12:25 am - 8:50 amEWR  Newark-SOF Sofia
25h 25m1 stop Istanbul
Turkish Airlines Logo
4:00 pm - 10:30 pmSOF  Sofia-EWR Newark
13h 30m1 stop Istanbul
$724Turkish Airlines
Tue, Nov 10 - Tue, Nov 17
LOT Logo
10:35 pm - 5:50 pmEWR  Newark-SOF Sofia
12h 15m1 stop Warsaw Frederic Chopin
LOT Logo
2:35 pm - 8:25 pmSOF  Sofia-EWR Newark
12h 50m1 stop Warsaw Frederic Chopin
$729LOT
Tue, Feb 2 - Tue, Feb 16
Air Serbia Logo
3:00 pm - 3:00 amJFK  New York John F Kennedy Intl-SOF Sofia
29h 00m1 stop Belgrade Nikola Tesla
Air Serbia Logo
4:00 pm - 11:45 amSOF  Sofia-JFK New York John F Kennedy Intl
26h 45m1 stop Belgrade Nikola Tesla
$730Air Serbia
Thu, Dec 24 - Wed, Jan 13
LOT Logo
10:35 pm - 5:50 pmJFK  New York John F Kennedy Intl-SOF Sofia
12h 15m1 stop Warsaw Frederic Chopin
LOT Logo
2:35 pm - 8:35 pmSOF  Sofia-JFK New York John F Kennedy Intl
13h 00m1 stop Warsaw Frederic Chopin
$731LOT
Sun, Nov 8 - Sun, Nov 22
United Airlines Logo
4:30 pm - 1:15 pmPVD  Providence-TFGreen-SOF Sofia
37h 45m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
6:25 am - 7:24 pmSOF  Sofia-PVD Providence-TFGreen
19h 59m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$744United Airlines
Sat, Feb 6 - Tue, Feb 9
United Airlines Logo
4:30 pm - 1:15 pmPVD  Providence-TFGreen-SOF Sofia
37h 45m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
6:25 am - 7:24 pmSOF  Sofia-PVD Providence-TFGreen
19h 59m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$745United Airlines
Sat, Feb 6 - Tue, Feb 9
Air Serbia Logo
1:50 pm - 3:30 pmJFK  New York John F Kennedy Intl-SOF Sofia
18h 40m1 stop Belgrade Nikola Tesla
Air Serbia Logo
4:00 pm - 5:30 pmSOF  Sofia-JFK New York John F Kennedy Intl
32h 30m1 stop Belgrade Nikola Tesla
$750Air Serbia
Tue, Sep 8 - Wed, Sep 23

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LOT flights from Connecticut to Bulgaria

Our best LOT deals on Connecticut to Bulgaria flight tickets
LOT
Nov 8
JFK10:35 pmNew York John F Kennedy Intl
12h 15m
1 stop
SOF5:50 pmSofia
Nov 22
SOF2:35 pmSofia
13h 00m
1 stop
JFK8:35 pmNew York John F Kennedy Intl
$731
LOT
Nov 15
EWR10:35 pmNewark
12h 20m
1 stop
SOF5:55 pmSofia
Nov 22
SOF2:35 pmSofia
12h 50m
1 stop
EWR8:25 pmNewark
$737
LOT
Oct 29
EWR11:35 pmNewark
12h 15m
1 stop
SOF5:50 pmSofia
Nov 2
SOF6:35 pmSofia
32h 50m
1 stop
EWR8:25 pmNewark
$743

Turkish Airlines flights from Connecticut to Bulgaria

Our best Turkish Airlines deals on Connecticut to Bulgaria flight tickets
Turkish Airlines
Nov 10
EWR12:25 amNewark
25h 25m
1 stop
SOF8:50 amSofia
Nov 17
SOF4:00 pmSofia
13h 30m
1 stop
EWR10:30 pmNewark
$724
Turkish Airlines
Nov 3
EWR1:25 amNewark
12h 30m
1 stop
SOF8:55 pmSofia
Nov 10
SOF9:45 pmSofia
31h 45m
1 stop
EWR10:30 pmNewark
$730
Turkish Airlines
Jan 6
EWR12:25 amNewark
13h 30m
1 stop
SOF8:55 pmSofia
Jan 21
SOF9:45 pmSofia
31h 45m
1 stop
EWR10:30 pmNewark
$738

momondo 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, momondo users made 832,500 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Connecticut to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkSofia

EWR Newark - SOF Sofia

EWRSOF

Newark

Sun 9/20

5:30 pm-1:30 am

2 stops25h 00m

Sofia

Tue 10/6

5:15 pm-9:00 pm

2 stops34h 45m

$623

NewarkSofia

EWR Newark - SOF Sofia

EWRSOF

Newark

Mon 9/21

11:00 pm-1:25 am

2 stops19h 25m

Sofia

Wed 10/7

5:15 pm-3:30 pm

2 stops29h 15m

$626

NewarkSofia

EWR Newark - SOF Sofia

EWRSOF

Newark

Sat 9/19

12:25 am-8:45 am

1 stop25h 20m

Sofia

Tue 10/6

3:50 pm-10:30 pm

1 stop13h 40m

$723

NewarkSofia

EWR Newark - SOF Sofia

EWRSOF

Newark

Tue 11/10

12:25 am-8:50 am

1 stop25h 25m

Sofia

Tue 11/17

4:00 pm-10:30 pm

1 stop13h 30m

$724
Quickest round-trip

NewarkSofia

EWR Newark - SOF Sofia

EWRSOF

Newark

Tue 2/2

10:35 pm-5:50 pm

1 stop12h 15m

Sofia

Tue 2/16

2:35 pm-8:25 pm

1 stop12h 50m

$729

New YorkSofia

JFK New York John F Kennedy Intl - SOF Sofia

JFKSOF

New York John F Kennedy Intl

Thu 12/24

3:00 pm-3:00 am

1 stop29h 00m

Sofia

Wed 1/13

4:00 pm-11:45 am

1 stop26h 45m

$730

New YorkSofia

JFK New York John F Kennedy Intl - SOF Sofia

JFKSOF

New York John F Kennedy Intl

Sun 11/8

10:35 pm-5:50 pm

1 stop12h 15m

Sofia

Sun 11/22

2:35 pm-8:35 pm

1 stop13h 00m

$731

ProvidenceSofia

PVD Providence-TFGreen - SOF Sofia

PVDSOF

Providence-TFGreen

Sat 2/6

4:30 pm-1:15 pm

2 stops37h 45m

Sofia

Tue 2/9

6:25 am-7:24 pm

2 stops19h 59m

$744

ProvidenceSofia

PVD Providence-TFGreen - SOF Sofia

PVDSOF

Providence-TFGreen

Sat 2/6

4:30 pm-1:15 pm

2 stops37h 45m

Sofia

Tue 2/9

6:25 am-7:24 pm

2 stops19h 59m

$745

New YorkSofia

JFK New York John F Kennedy Intl - SOF Sofia

JFKSOF

New York John F Kennedy Intl

Tue 9/8

1:50 pm-3:30 pm

1 stop18h 40m

Sofia

Wed 9/23

4:00 pm-5:30 pm

1 stop32h 30m

$750

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 Bulgaria from

How to get the cheapest flight ticket from Connecticut to Bulgaria

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 Bulgaria?

Air Serbia, Lufthansa, and Austrian Airlines are the most popular carriers operating from Connecticut to Bulgaria

Cheap Connecticut to Bulgaria flight deals and tips

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

Fastest flight time

11h 00m

Direct flights

None
The fastest flight from Connecticut to Bulgaria takes 11h 00m
There are no direct flights from Connecticut to Bulgaria. There are no popular flight routes from Connecticut to Bulgaria.
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Frequently asked questions about flying from Connecticut to Bulgaria

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

    Prices for flights from Connecticut to Bulgaria refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Bulgaria.

  • What documentation or ID do you need to fly to Bulgaria?

    The required travel and health documents for your Bulgaria trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bulgaria. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

Finding the right flight to Bulgaria from Connecticut is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bulgaria quick and easy, saving you time and money.

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

Flights from Connecticut to Bulgaria with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Bulgaria from Connecticut. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Connecticut to Bulgaria 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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