How do I get Price Alerts for flights from Connecticut to Sofia?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Connecticut from Sofia . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Connecticut to Sofia with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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 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.

$703 Cheap Flights from Connecticut to Sofia in 2026/27

Find the cheapest flights from Connecticut to Sofia

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 pm - 1:15 pmBDL Hartford Bradley Intl-SOF Sofia

34h 30m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

7:55 am - 9:41 amSOF Sofia-BDL Hartford Bradley Intl

32h 46m2 stops Vienna Intl Washington, D.C. Dulles Intl

$703United Airlines

Sun, Feb 21 - Wed, Feb 24

6:00 am - 1:15 pmBDL Hartford Bradley Intl-SOF Sofia

24h 15m3 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl Munich Franz Josef Strauss

6:00 am - 1:59 pmSOF Sofia-BDL Hartford Bradley Intl

38h 59m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$705United Airlines

Sun, Feb 21 - Wed, Feb 24

6:44 pm - 1:15 pmBDL Hartford Bradley Intl-SOF Sofia

35h 31m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:45 pm - 7:16 pmSOF Sofia-BDL Hartford Bradley Intl

31h 31m2 stops Vienna Intl Washington, D.C. Dulles Intl

$1,032Multiple Airlines

Wed, Dec 23 - Mon, Jan 11

6:44 pm - 1:15 pmBDL Hartford Bradley Intl-SOF Sofia

35h 31m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:25 am - 2:02 pmSOF Sofia-BDL Hartford Bradley Intl

38h 37m3 stops Frankfurt am Main Atlanta Hartsfield-Jackson Washington, D.C. Dulles Intl

$1,099United Airlines

Wed, Dec 23 - Mon, Jan 11

6:00 am - 1:15 pmBDL Hartford Bradley Intl-SOF Sofia

48h 15m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

7:55 am - 11:46 pmSOF Sofia-BDL Hartford Bradley Intl

22h 51m2 stops Vienna Intl Washington, D.C. Dulles Intl

$1,304United Airlines

Wed, Dec 23 - Wed, Dec 30

6:44 pm - 1:25 pmBDL Hartford Bradley Intl-SOF Sofia

35h 41m2 stops Chicago O'Hare Intl Frankfurt am Main

7:55 am - 11:46 pmSOF Sofia-BDL Hartford Bradley Intl

22h 51m2 stops Vienna Intl Washington, D.C. Dulles Intl

$1,317United Airlines

Tue, Dec 22 - Tue, Dec 29

6:00 am - 8:40 amBDL Hartford Bradley Intl-SOF Sofia

19h 40m2 stops New York John F Kennedy Intl Istanbul

9:30 am - 11:59 pmSOF Sofia-BDL Hartford Bradley Intl

21h 29m2 stops Istanbul New York John F Kennedy Intl

$1,342Turkish Airlines

Thu, Dec 17 - Mon, Jan 11

6:00 am - 8:40 amBDL Hartford Bradley Intl-SOF Sofia

19h 40m2 stops New York John F Kennedy Intl Istanbul

9:30 am - 11:59 pmSOF Sofia-BDL Hartford Bradley Intl

21h 29m2 stops Istanbul New York John F Kennedy Intl

$1,343Turkish Airlines

Thu, Dec 17 - Mon, Jan 11

6:01 am - 10:55 pmBDL Hartford Bradley Intl-SOF Sofia

33h 54m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:25 am - 2:02 pmSOF Sofia-BDL Hartford Bradley Intl

38h 37m3 stops Frankfurt am Main Atlanta Hartsfield-Jackson Washington, D.C. Dulles Intl

$1,570United Airlines

Thu, Dec 17 - Mon, Jan 11

9:16 am - 10:55 pmBDL Hartford Bradley Intl-SOF Sofia

30h 39m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:25 am - 2:02 pmSOF Sofia-BDL Hartford Bradley Intl

38h 37m3 stops Frankfurt am Main Atlanta Hartsfield-Jackson Washington, D.C. Dulles Intl

$1,749United Airlines

Thu, Dec 17 - Mon, Jan 11

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United Airlines flights from Connecticut to Sofia

Our best United Airlines deals on Connecticut to Sofia flight tickets

United Airlines

Feb 21

BDL7:45 pmHartford Bradley Intl

34h 30m

2 stops

SOF1:15 pmSofia

Feb 24

SOF7:55 amSofia

32h 46m

2 stops

BDL9:41 amHartford Bradley Intl

$703

United Airlines

Feb 21

BDL6:00 amHartford Bradley Intl

24h 15m

3 stops

SOF1:15 pmSofia

Feb 24

SOF6:00 amSofia

38h 59m

2 stops

BDL1:59 pmHartford Bradley Intl

$705

United Airlines

Dec 23

BDL6:44 pmHartford Bradley Intl

35h 31m

2 stops

SOF1:15 pmSofia

Jan 11

SOF6:25 amSofia

38h 37m

3 stops

BDL2:02 pmHartford Bradley Intl

$1,099

Turkish Airlines flights from Connecticut to Sofia

Our best Turkish Airlines deals on Connecticut to Sofia flight tickets

Turkish Airlines

Dec 17

BDL6:00 amHartford Bradley Intl

19h 40m

2 stops

SOF8:40 amSofia

Jan 11

SOF9:30 amSofia

21h 29m

2 stops

BDL11:59 pmHartford Bradley Intl

$1,342

Turkish Airlines

Dec 17

BDL6:00 amHartford Bradley Intl

19h 40m

2 stops

SOF8:40 amSofia

Jan 11

SOF9:30 amSofia

21h 29m

2 stops

BDL11:59 pmHartford Bradley Intl

$1,343

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HartfordSofia

BDL Hartford Bradley Intl - SOF Sofia

BDLSOF

Hartford Bradley Intl

Sun 2/21

7:45 pm-1:15 pm

2 stops34h 30m

Sofia

Wed 2/24

7:55 am-9:41 am

2 stops32h 46m

$703

HartfordSofia

BDL Hartford Bradley Intl - SOF Sofia

BDLSOF

Hartford Bradley Intl

Sun 2/21

6:00 am-1:15 pm

3 stops24h 15m

Sofia

Wed 2/24

6:00 am-1:59 pm

2 stops38h 59m

$705

HartfordSofia

BDL Hartford Bradley Intl - SOF Sofia

BDLSOF

Hartford Bradley Intl

Wed 12/23

6:44 pm-1:15 pm

2 stops35h 31m

Sofia

Mon 1/11

6:45 pm-7:16 pm

2 stops31h 31m

$1,032

HartfordSofia

BDL Hartford Bradley Intl - SOF Sofia

BDLSOF

Hartford Bradley Intl

Wed 12/23

6:44 pm-1:15 pm

2 stops35h 31m

Sofia

Mon 1/11

6:25 am-2:02 pm

3 stops38h 37m

$1,099

HartfordSofia

BDL Hartford Bradley Intl - SOF Sofia

BDLSOF

Hartford Bradley Intl

Wed 12/23

6:00 am-1:15 pm

2 stops48h 15m

Sofia

Wed 12/30

7:55 am-11:46 pm

2 stops22h 51m

$1,304

HartfordSofia

BDL Hartford Bradley Intl - SOF Sofia

BDLSOF

Hartford Bradley Intl

Tue 12/22

6:44 pm-1:25 pm

2 stops35h 41m

Sofia

Tue 12/29

7:55 am-11:46 pm

2 stops22h 51m

$1,317

Quickest round-trip

HartfordSofia

BDL Hartford Bradley Intl - SOF Sofia

BDLSOF

Hartford Bradley Intl

Thu 12/17

6:00 am-8:40 am

2 stops19h 40m

Sofia

Mon 1/11

9:30 am-11:59 pm

2 stops21h 29m

$1,342

HartfordSofia

BDL Hartford Bradley Intl - SOF Sofia

BDLSOF

Hartford Bradley Intl

Thu 12/17

6:00 am-8:40 am

2 stops19h 40m

Sofia

Mon 1/11

9:30 am-11:59 pm

2 stops21h 29m

$1,343

HartfordSofia

BDL Hartford Bradley Intl - SOF Sofia

BDLSOF

Hartford Bradley Intl

Thu 12/17

6:01 am-10:55 pm

2 stops33h 54m

Sofia

Mon 1/11

6:25 am-2:02 pm

3 stops38h 37m

$1,570

HartfordSofia

BDL Hartford Bradley Intl - SOF Sofia

BDLSOF

Hartford Bradley Intl

Thu 12/17

9:16 am-10:55 pm

2 stops30h 39m

Sofia

Mon 1/11

6:25 am-2:02 pm

3 stops38h 37m

$1,749

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Connecticut to Sofia flight deals and tips

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

Best Price Found	$703
Fastest flight time	10h 55m
Direct flights	None

The best flight deal from Connecticut to Sofia found on momondo in the last 72 hours is $703

The fastest flight from Connecticut to Sofia takes 10h 55m

There are no direct flights from Connecticut to Sofia. There are no popular flight routes from Connecticut to Sofia.

Search flight deals

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 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.

Frequently asked questions about flying from Connecticut to Sofia

How do I get Price Alerts for flights from Connecticut to Sofia?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Connecticut from Sofia. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Connecticut to Sofia with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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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Cheap flights from Connecticut to Sofia from $703

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Sofia departing on 2/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Connecticut to Sofia

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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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United Airlines flights from Connecticut to Sofia

Our best United Airlines deals on Connecticut to Sofia flight tickets

Turkish Airlines flights from Connecticut to Sofia

Our best Turkish Airlines deals on Connecticut to Sofia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Connecticut to Sofia that are best for you.

Cheap Connecticut to Sofia flight deals and tips

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Fastest flight time

Direct flights

Frequently asked questions about flying from Connecticut to Sofia

Frequently asked questions about flying from Connecticut to Sofia

Traveling to a place near Sofia?

Why use momondo?

An easier way to manage your Sofia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Bulgaria

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.

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