Flights from Lambert-St Louis Intl (STL) to Bulgaria

• $1,223RTincl. taxesGo to website

  St Louis (STL) to Sofia (SOF) Flying with United Airlines

  Depart Dec 16 09 Return Dec 23 09

  3 more Orbitz flights available for this route.

  St Louis (STL) to Sofia (SOF)	Dep Dec 16 09 - Rt Dec 23 09	Lufthansa	$1,224	Web
  St Louis (STL) to Sofia (SOF)	Dep Dec 16 09 - Rt Dec 23 09	Air France	$1,580	Web
  St Louis (STL) to Sofia (SOF)	Dep Dec 16 09 - Rt Dec 23 09	Delta Airlines	$1,936	Web

  Fares include taxes. Subject to availability. Updated 2 days ago

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  Show me 3 flights from Orbitz(list view)

• $973RTincl. taxesGo to website Toll-Free

  St Louis (STL) to Varna (VAR) Flying with Major Carrier

  Depart between Now - Dec 10 09 Check return dates with partner

  2 more Airline Consolidator flights available for this route.

  St Louis (STL) to Varna (VAR)	Dep Dec 25 09 - Mar 25 10	Major Carrier	$973	Web	Toll-Free
  St Louis (STL) to Varna (VAR)	Dep Mar 26 10 - Mar 31 10	Major Carrier	$1,024	Web	Toll-Free

  Fares include taxes. Subject to availability. Check return dates with partner. Updated 2 days ago

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  Show me 2 flights from Airline Consolidator(list view)

• $1,160RTincl. taxesGo to website

  St Louis (STL) to Sofia (SOF) Flying with United Airlines Other dates available

  Depart Dec 15 09 Return Dec 22 09

  4 more Vayama flights available for this route.

  St Louis (STL) to Sofia (SOF)	Dep Dec 15 09 - Rt Dec 22 09	Lufthansa	$1,164	Web
  St Louis (STL) to Sofia (SOF)	Dep Dec 15 09 - Rt Dec 22 09	WestJet Airlines	$1,221	Web
  St Louis (STL) to Sofia (SOF)	Dep Dec 15 09 - Rt Dec 22 09	US Airways	$1,393	Web
  St Louis (STL) to Sofia (SOF)	Dep Dec 15 09 - Rt Dec 22 09	Major US Carrier	$1,402	Web

  Fares include taxes. Subject to availability. Updated 3 days ago

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  Show me 4 flights from Vayama(list view)

• $1,217RTincl. taxesGo to website

  St Louis (STL) to Sofia (SOF) Flying with Lufthansa

  Depart Dec 16 09 Return Dec 23 09