Build your own trip - SOF to BDL Skip navigation
Welcome - Already a member? Sign in
My Itineraries | My Account | Customer Support | Feedback

 Start search over
Change your search







Change Travelers
 1 Adult
  Change travelers

code share icon - Indicates flight is operated by another airline. Move your mouse over the icon for details.
Customer Support
Frequently Asked Questions (FAQs)
Sofia, Bulgaria (SOF) to Hartford, CT (BDL)
 
All Results
UNITED
UNITED
Continental
Continental
Lufthansa
Lufthansa
Bulgaria Air
Bulgaria Air
KLM
KLM
Delta
Delta
Alitalia
Alitalia
Air France
Air France
US Airways
US Airways
Iberia
Iberia
Spanair
Spanair
TAP Portugal
TAP Portugal
Nonstop
---
---
---
---
---
---
---
---
---
---
---
---
---
1 stop
---
---
---
---
---
---
---
---
---
---
---
---
---
2+ stops
see below
Prices are per person for roundtrip travel; they are e-ticket prices and include all flight taxes and fees. Prices do not include baggage fees or other fees charged directly by the airline.
 1  Choose a departing flight or view complete roundtrips
Sort by:   checkedPrice   not checkedDuration   not checkedDeparture time   not checkedArrival time  
 
Roundtrip: from  $1153
6:30 am Depart Sofia (SOF)
Arrive Hartford (BDL) 6:33 pm 		Mon 19-Apr
Duration: 19hr 3mn
UNITED UNITED UNITED 9296 operated by Lufthansa9296  / 917  / 312
Connect in Frankfurt am Main (Frankfurt), Washington (IAD)
 
  Select this departure  
 
Roundtrip: from  $1153
6:30 am Depart Sofia (SOF)
Arrive Hartford (BDL) 6:33 pm 		Mon 19-Apr
Duration: 19hr 3mn
UNITED UNITED UNITED 9296 operated by Lufthansa9296  / 953  / 312
Connect in Frankfurt am Main (Frankfurt), Washington (IAD)
 
  Select this departure  
 
Roundtrip: from  $1153
6:30 am Depart Sofia (SOF)
Arrive Hartford (BDL) 11:08 pm 		Mon 19-Apr
Duration: 23hr 38mn
UNITED UNITED UNITED 9296 operated by Lufthansa9296  / 917  / UNITED 7540 operated by /UNITED EXPRESS/SHUTTLE AMERICA7540
Connect in Frankfurt am Main (Frankfurt), Washington (IAD)
 
  Select this departure  
 
Roundtrip: from  $1198
6:30 am Depart Sofia (SOF)
Arrive Hartford (BDL) 8:00 pm 		Mon 19-Apr
Duration: 20hr 30mn
Continental Continental Continental 5256 operated by Lufthansa5256  / Continental 6067 operated by UNITED6067  / Continental 6339 operated by UNITED6339
Connect in Frankfurt am Main (Frankfurt), Chicago (ORD)
 
  Select this departure  
 
Roundtrip: from  $1198
6:30 am Depart Sofia (SOF)
Arrive Hartford (BDL) 8:00 pm 		Mon 19-Apr
Duration: 20hr 30mn
Continental Continental Continental 5256 operated by Lufthansa5256  / Continental 6067 operated by UNITED6067
UNITED UNITED 896
Connect in Frankfurt am Main (Frankfurt), Chicago (ORD)
 
  Select this departure  
 
Roundtrip: from  $1198
6:30 am Depart Sofia (SOF)
Arrive Hartford (BDL) 10:08 pm 		Mon 19-Apr
Duration: 22hr 38mn
Continental Continental Continental 5256 operated by Lufthansa5256  / Continental 6067 operated by UNITED6067
UNITED UNITED 222
Connect in Frankfurt am Main (Frankfurt), Chicago (ORD)
 
  Select this departure  
 
Roundtrip: from  $1198
6:30 am Depart Sofia (SOF)
Arrive Hartford (BDL) 10:08 pm 		Mon 19-Apr
Duration: 22hr 38mn
Continental Continental Continental 5256 operated by Lufthansa5256  / Continental 6067 operated by UNITED6067  / Continental 6336 operated by UNITED6336
Connect in Frankfurt am Main (Frankfurt), Chicago (ORD)
 
  Select this departure  
 
Roundtrip: from  $1199
1:45 pm Depart Sofia (SOF)
Arrive Hartford (BDL) 11:08 pm 		Mon 19-Apr
Duration: 16hr 23mn
Lufthansa Lufthansa 3485
UNITED UNITED 933  / UNITED 7540 operated by /UNITED EXPRESS/SHUTTLE AMERICA7540
Connect in Frankfurt am Main (Frankfurt), Washington (IAD)
 
  Select this departure  
 
Roundtrip: from  $1231
1:45 pm Depart Sofia (SOF)
Arrive Hartford (BDL) 11:08 pm 		Mon 19-Apr
Duration: 16hr 23mn
UNITED UNITED UNITED 9125 operated by Lufthansa9125  / 933  / UNITED 7540 operated by /UNITED EXPRESS/SHUTTLE AMERICA7540
Connect in Frankfurt am Main (Frankfurt), Washington (IAD)
 
  Select this departure  
 
Roundtrip: from  $1292
6:55 am Depart Sofia (SOF)
Arrive Hartford (BDL) 5:15 pm 		Mon 19-Apr
Duration: 17hr 20mn
Bulgaria Air Bulgaria Air 461
KLM KLM KLM 6243 operated by Northwest6243  / KLM 5391 operated by Northwest5391
Connect in Amsterdam (AMS), Detroit (DTW)
 
  Select this departure  
 
Roundtrip: from  $1418
7:20 am Depart Sofia (SOF)
Arrive Hartford (BDL) 11:15 am +1 day 		Mon 19-Apr
Duration: 34hr 55mn
Czech Airlines Czech Airlines 855
Delta Delta 209  / 1186
Connect in Prague (PRG), Fort Lauderdale (Fort Lauderdale - Hollywood Intl.)
Total stops: 3
 
  Select this departure  
 
Roundtrip: from  $1474
1:45 pm Depart Sofia (SOF)
Arrive Hartford (BDL) 11:08 pm 		Mon 19-Apr
Duration: 16hr 23mn
Lufthansa Lufthansa 3485  / Lufthansa 9252 operated by UNITED9252
UNITED UNITED UNITED 7540 operated by /UNITED EXPRESS/SHUTTLE AMERICA7540
Connect in Frankfurt am Main (Frankfurt), Washington (IAD)
 
  Select this departure  
 
Roundtrip: from  $1676
7:30 am Depart Sofia (SOF)
Arrive Hartford (BDL) 12:06 am +1 day 		Mon 19-Apr
Duration: 23hr 36mn
Alitalia Alitalia Alitalia 7177 operated by Bulgaria Air7177  / Alitalia 7600 operated by Delta7600  / Alitalia 3350 operated by Delta3350
Connect in Rome (FCO), Atlanta (Hartsfield-Jackson Atlanta Intl.)
 
  Select this departure  
 
Roundtrip: from  $2330
6:55 am Depart Sofia (SOF)
Arrive Hartford (BDL) 12:06 am +1 day 		Mon 19-Apr
Duration: 24hr 11mn
Air France Air France 1587  / Air France 8984 operated by Delta8984  / Air France 9076 operated by Delta9076
Connect in Paris (CDG), Atlanta (Hartsfield-Jackson Atlanta Intl.)
 
  Select this departure  
 
Roundtrip: from  $2330
6:55 am Depart Sofia (SOF)
Arrive Hartford (BDL) 12:06 am +1 day 		Mon 19-Apr
Duration: 24hr 11mn
Air France Air France 1587  / 682  / Air France 9076 operated by Delta9076
Connect in Paris (CDG), Atlanta (Hartsfield-Jackson Atlanta Intl.)
 
  Select this departure  
 
Roundtrip: from  $2330
6:55 am Depart Sofia (SOF)
Arrive Hartford (BDL) 12:06 am +1 day 		Mon 19-Apr
Duration: 24hr 11mn
Air France Air France 1587  / Air France 8998 operated by Delta8998  / Air France 9076 operated by Delta9076
Connect in Paris (CDG), Atlanta (Hartsfield-Jackson Atlanta Intl.)
 
  Select this departure  
 
Roundtrip: from  $2973
1:45 pm Depart Sofia (SOF)
Arrive Hartford (BDL) 11:08 pm 		Mon 19-Apr
Duration: 16hr 23mn
Lufthansa Lufthansa 3485  / Lufthansa 9252 operated by UNITED9252
US Airways US Airways US Airways 7925 operated by UNITED EXPRESS/SHUTTLE AMERICA7925
Connect in Frankfurt am Main (Frankfurt), Washington (IAD)
 
  Select this departure  
 
Roundtrip: from  $3374
9:20 am Depart Sofia (SOF)
Arrive Hartford (BDL) 6:33 pm 		Mon 19-Apr
Duration: 16hr 13mn
Bulgaria Air Bulgaria Air 437
Lufthansa Lufthansa Lufthansa 9050 operated by UNITED9050
US Airways US Airways US Airways 6161 operated by UNITED6161
Connect in Frankfurt am Main (Frankfurt), Washington (IAD)
 
  Select this departure  
 
Roundtrip: from  $3772
6:55 am Depart Sofia (SOF)
Arrive Hartford (BDL) 4:43 pm 		Mon 19-Apr
Duration: 16hr 48mn
Bulgaria Air Bulgaria Air 461
US Airways US Airways 799  / US Airways 3256 operated by US AIRWAYS EXPRESS-REPUBLIC AIR3256
Connect in Amsterdam (AMS), Philadelphia (Philadelphia Intl.)
 
  Select this departure  
 
Roundtrip: from  $4222
7:15 am Depart Sofia (SOF)
Arrive Hartford (BDL) 9:40 pm 		Mon 19-Apr
Duration: 21hr 25mn
Bulgaria Air Bulgaria Air 471
US Airways US Airways 741  / 1240
Connect in Madrid (MAD), Philadelphia (Philadelphia Intl.)
 
  Select this departure  
 
Roundtrip: from  $4297
7:15 am Depart Sofia (SOF)
Arrive Hartford (BDL) 9:40 pm 		Mon 19-Apr
Duration: 21hr 25mn
Bulgaria Air Bulgaria Air 471
US Airways US Airways 741
UNITED UNITED UNITED 1731 operated by US Airways1731
Connect in Madrid (MAD), Philadelphia (Philadelphia Intl.)
 
  Select this departure  
 
Roundtrip: from  $5015
7:15 am Depart Sofia (SOF)
Arrive Hartford (BDL) 9:40 pm 		Mon 19-Apr
Duration: 21hr 25mn
Iberia Iberia Iberia 7765 operated by Bulgaria Air7765
Spanair Spanair Spanair 9751 operated by US Airways9751
UNITED UNITED UNITED 1731 operated by US Airways1731
Connect in Madrid (MAD), Philadelphia (Philadelphia Intl.)
 
  Select this departure  
 
Roundtrip: from  $5015
7:15 am Depart Sofia (SOF)
Arrive Hartford (BDL) 9:40 pm 		Mon 19-Apr
Duration: 21hr 25mn
Iberia Iberia Iberia 7765 operated by Bulgaria Air7765
Spanair Spanair Spanair 9751 operated by US Airways9751
US Airways US Airways 1240
Connect in Madrid (MAD), Philadelphia (Philadelphia Intl.)
 
  Select this departure  
 
Roundtrip: from  $5179
9:20 am Depart Sofia (SOF)
Arrive Hartford (BDL) 6:33 pm 		Mon 19-Apr
Duration: 16hr 13mn
Bulgaria Air Bulgaria Air 437
Lufthansa Lufthansa Lufthansa 9050 operated by UNITED9050
UNITED UNITED 312
Connect in Frankfurt am Main (Frankfurt), Washington (IAD)
 
  Select this departure  
 
Roundtrip: from  $5179
9:20 am Depart Sofia (SOF)
Arrive Hartford (BDL) 6:33 pm 		Mon 19-Apr
Duration: 16hr 13mn
Bulgaria Air Bulgaria Air 437
Lufthansa Lufthansa 418
UNITED UNITED 312
Connect in Frankfurt am Main (Frankfurt), Washington (IAD)
 
  Select this departure  
 
Roundtrip: from  $5225
9:20 am Depart Sofia (SOF)
Arrive Hartford (BDL) 6:33 pm 		Mon 19-Apr
Duration: 16hr 13mn
Bulgaria Air Bulgaria Air 437
Lufthansa Lufthansa Lufthansa 9050 operated by UNITED9050  / Lufthansa 9076 operated by UNITED9076
Connect in Frankfurt am Main (Frankfurt), Washington (IAD)
 
  Select this departure  
 
Roundtrip: from  $5236
6:30 am Depart Sofia (SOF)
Arrive Hartford (BDL) 6:33 pm 		Mon 19-Apr
Duration: 19hr 3mn
Lufthansa Lufthansa 3489  / Lufthansa 9050 operated by UNITED9050  / Lufthansa 9076 operated by UNITED9076
Connect in Frankfurt am Main (Frankfurt), Washington (IAD)
 
  Select this departure  
 
Roundtrip: from  $5236
6:30 am Depart Sofia (SOF)
Arrive Hartford (BDL) 6:33 pm 		Mon 19-Apr
Duration: 19hr 3mn
Lufthansa Lufthansa 3489  / Lufthansa 9290 operated by UNITED9290  / Lufthansa 9076 operated by UNITED9076
Connect in Frankfurt am Main (Frankfurt), Washington (IAD)
 
  Select this departure  
 
Roundtrip: from  $5260
5:30 am Depart Sofia (SOF)
Arrive Hartford (BDL) 9:40 pm 		Mon 19-Apr
Duration: 23hr 10mn
TAP Portugal TAP Portugal TAP Portugal 7539 operated by Lufthansa7539  / TAP Portugal 9123 operated by US Airways9123
US Airways US Airways 1240
Connect in Frankfurt am Main (Frankfurt), Philadelphia (Philadelphia Intl.)
 
  Select this departure  
 
Roundtrip: select to check price
9:20 am Depart Sofia (SOF)
Arrive Hartford (BDL) 6:33 pm 		Mon 19-Apr
Duration: 16hr 13mn
Bulgaria Air Bulgaria Air 437
UNITED UNITED 917  / 312
Connect in Frankfurt am Main (Frankfurt), Washington (IAD)
 
  Select this departure  
 
Roundtrip: select to check price
9:20 am Depart Sofia (SOF)
Arrive Hartford (BDL) 6:33 pm 		Mon 19-Apr
Duration: 16hr 13mn
Bulgaria Air Bulgaria Air 437
UNITED UNITED UNITED 8827 operated by Lufthansa8827  / 312
Connect in Frankfurt am Main (Frankfurt), Washington (IAD)
 
  Select this departure  
 
Roundtrip: select to check price
6:25 pm Depart Sofia (SOF)
Arrive Hartford (BDL) 4:27 pm +1 day 		Mon 19-Apr
Duration: 29hr 2mn
Lufthansa Lufthansa 3487
UNITED UNITED 945  / 590
Connect in Frankfurt am Main (Frankfurt), Chicago (ORD)
 
  Select this departure  
 
Roundtrip: select to check price
10:50 am Depart Sofia (SOF)
Arrive Hartford (BDL) 12:28 pm +1 day 		Mon 19-Apr
Duration: 32hr 38mn
El Al El Al 552  / 27
Continental Continental Continental 8658 operated by /COMMUTAIR DBA CONTINENTAL CONN8658
Connect in Tel Aviv (Ben Gurion), Newark (EWR)
 
  Select this departure  
Expedia Information:  
about Expedia| add your hotel| press room| investor relations| Expedia terms of use| updated privacy policy| about our ads| become an affiliate| advertising| jobs| feedback

Expedia Links:   home| flights| hotels| cars| cruises| earn ThankYou Points| Elite Plus| Egencia| site map
Expedia, Inc. is not responsible for content on external Web sites. ©2009 Expedia, Inc. All rights reserved.
Photos: Getty Images, Corbis
Plus sign (+) means taxes and fees are additional.
International sites:
Australia| Canada| China| Denmark| France| Germany| India| Italy| Japan| Mexico| Netherlands| New Zealand| Norway| Spain| Sweden| United Kingdom