Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Hartford to Sofia from $715

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Hartford to Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:03 am - 1:15 pmBDL  Hartford Bradley Intl-SOF Sofia
24h 12m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
7:55 am - 11:52 pmSOF  Sofia-BDL Hartford Bradley Intl
22h 57m2 stops Vienna Intl Washington, D.C. Dulles Intl
$715United Airlines
Mon, Jan 18 - Thu, Jan 21
United Airlines Logo
6:00 am - 1:15 pmBDL  Hartford Bradley Intl-SOF Sofia
24h 15m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
United Airlines Logo
7:55 am - 6:31 pmSOF  Sofia-BDL Hartford Bradley Intl
17h 36m2 stops Vienna Intl Washington, D.C. Dulles Intl
$715United Airlines
Mon, Jan 18 - Thu, Jan 21
United Airlines Logo
6:00 am - 10:55 pmBDL  Hartford Bradley Intl-SOF Sofia
33h 55m3 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
7:55 am - 6:31 pmSOF  Sofia-BDL Hartford Bradley Intl
17h 36m2 stops Vienna Intl Washington, D.C. Dulles Intl
$715United Airlines
Mon, Jan 18 - Thu, Jan 21
United Airlines Logo
6:00 am - 10:55 pmBDL  Hartford Bradley Intl-SOF Sofia
33h 55m3 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
7:55 am - 11:52 pmSOF  Sofia-BDL Hartford Bradley Intl
22h 57m2 stops Vienna Intl Washington, D.C. Dulles Intl
$716United Airlines
Mon, Jan 18 - Thu, Jan 21
United Airlines Logo
6:03 am - 10:55 pmBDL  Hartford Bradley Intl-SOF Sofia
33h 52m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
7:55 am - 11:52 pmSOF  Sofia-BDL Hartford Bradley Intl
22h 57m2 stops Vienna Intl Washington, D.C. Dulles Intl
$716United Airlines
Mon, Jan 18 - Thu, Jan 21
United Airlines Logo
6:00 am - 1:25 pmBDL  Hartford Bradley Intl-SOF Sofia
24h 25m3 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl Frankfurt am Main
United Airlines Logo
7:55 am - 11:52 pmSOF  Sofia-BDL Hartford Bradley Intl
22h 57m2 stops Vienna Intl Washington, D.C. Dulles Intl
$738United Airlines
Mon, Jan 18 - Thu, Jan 21

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Hartford to Sofia

Our best United Airlines deals on Hartford to Sofia flight tickets
United Airlines
Jan 18
BDL6:00 amHartford Bradley Intl
24h 15m
2 stops
SOF1:15 pmSofia
Jan 21
SOF7:55 amSofia
17h 36m
2 stops
BDL6:31 pmHartford Bradley Intl
$715
United Airlines
Jan 18
BDL6:00 amHartford Bradley Intl
24h 15m
2 stops
SOF1:15 pmSofia
Jan 21
SOF7:55 amSofia
17h 36m
2 stops
BDL6:31 pmHartford Bradley Intl
$716

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HartfordSofia

BDL Hartford Bradley Intl - SOF Sofia

BDLSOF

Hartford Bradley Intl

Mon 1/18

6:03 am-1:15 pm

2 stops24h 12m

Sofia

Thu 1/21

7:55 am-11:52 pm

2 stops22h 57m

$715
Quickest round-trip

HartfordSofia

BDL Hartford Bradley Intl - SOF Sofia

BDLSOF

Hartford Bradley Intl

Mon 1/18

6:00 am-1:15 pm

2 stops24h 15m

Sofia

Thu 1/21

7:55 am-6:31 pm

2 stops17h 36m

$715

HartfordSofia

BDL Hartford Bradley Intl - SOF Sofia

BDLSOF

Hartford Bradley Intl

Mon 1/18

6:00 am-10:55 pm

3 stops33h 55m

Sofia

Thu 1/21

7:55 am-6:31 pm

2 stops17h 36m

$715

HartfordSofia

BDL Hartford Bradley Intl - SOF Sofia

BDLSOF

Hartford Bradley Intl

Mon 1/18

6:00 am-10:55 pm

3 stops33h 55m

Sofia

Thu 1/21

7:55 am-11:52 pm

2 stops22h 57m

$716

HartfordSofia

BDL Hartford Bradley Intl - SOF Sofia

BDLSOF

Hartford Bradley Intl

Mon 1/18

6:03 am-10:55 pm

2 stops33h 52m

Sofia

Thu 1/21

7:55 am-11:52 pm

2 stops22h 57m

$716

HartfordSofia

BDL Hartford Bradley Intl - SOF Sofia

BDLSOF

Hartford Bradley Intl

Mon 1/18

6:00 am-1:25 pm

3 stops24h 25m

Sofia

Thu 1/21

7:55 am-11:52 pm

2 stops22h 57m

$738

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Hartford to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Hartford to Sofia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hartford to Sofia (BDL to SOF) flight deals and tips

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

Best Price Found

$715

Fastest flight time

24h 12m

Direct flights

None
The best flight deal from Hartford to Sofia found on momondo in the last 72 hours is $715
The fastest flight from Hartford to Sofia takes 24h 12m
There are no direct flights from Hartford to Sofia. There are no popular flight routes from Hartford to Sofia.
Search flight deals

Frequently asked questions about flying from Hartford to Sofia

  • How far is Hartford Bradley Intl to Sofia by plane?

    Sofia is 4610.3 mi away from Hartford Bradley Intl. Flights usually cover this in 24h 12m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Hartford Bradley Intl Airport to Sofia Airport?

    Prices for flights from Hartford Bradley Intl Airport to Sofia Airport are updated daily.

  • How old do you have to be to fly from Hartford Bradley Intl Airport to Sofia Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hartford Bradley Intl Airport 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 Hartford to Sofia

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

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Hartford 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 Hartford to Sofia with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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 Hartford to Sofia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sofia from Hartford.

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

momondo does allow users to show only those flights to Sofia from Hartford which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Hartford to Sofia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Hartford to Sofia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sofia and let you know when they change.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 10/21
Wed 10/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Bulgaria

Cabin classes currently available on flights to Sofia

First Class to Sofia
Business Class to Sofia