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Flights from Denver to Sofia
There are no direct flights from Denver to Sofia. The fastest way is one stop via Munich or Frankfurt, about 13h 08m door to door (34 connections a week on current schedules).
No direct flights · 6 connection options From 13h 08m
Denver to Sofia at a glance
Fastest journey13h 08mVia Munich, on current schedules
Nonstop flightsNoneConnect via Munich or Frankfurt
Best ways to fly from Denver to Sofia
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
DEN Munich (MUC) SOF
Leg 1: Lufthansa, United Airlines · Leg 2: Lufthansa, Lufthansa City Airlines
Mon20:30 DEN13:56 MUC2h 04m connection16:00 MUC18:38 SOFUnited Airlines + Lufthansa City Airlines
2Search
DEN Frankfurt (FRA) SOF
Leg 1: Lufthansa, United Airlines · Leg 2: Bulgaria Air, Lufthansa
Tue18:00 DEN10:58 FRA2h 17m connection13:15 FRA16:19 SOFLufthansa + Bulgaria Air
3Search
DEN London (LHR) SOF
Leg 1: British Airways, United Airlines · Leg 2: British Airways, Bulgaria Air
Sun20:30 DEN12:09 LHR2h 06m connection14:15 LHR19:08 SOFUnited Airlines + British Airways
4Search
DEN Rome (FCO) SOF
Leg 1: United Airlines · Leg 2: Bulgaria Air, Wizz Air
Mon18:00 DEN12:01 FCO4h 44m connection16:45 FCO19:13 SOFUnited Airlines + Wizz Air
5Search
DEN Dublin (DUB) SOF
Leg 1: Aer Lingus · Leg 2: Ryanair
Mon20:00 DEN11:26 DUB6h 19m connection17:45 DUB23:01 SOFAer Lingus + Ryanair
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 9,477 km5,885 miles
- Journey time
- 13h 08mon current schedules
- Time difference
- +9hSofia vs Denver
- Currency in Sofia
- USD
- Airports
- DEN → SOF
Flights from Denver to Sofia: questions answered
Are there direct flights from Denver to Sofia?
No. There is no nonstop service, so you will connect, most easily in Munich, Frankfurt and London. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Denver to Sofia?
With one connection the journey usually takes around 13h 08m, depending on the layover. The straight-line distance is 9,477 km.
Where do you change planes between Denver and Sofia?
The best connecting points are Munich (MUC), Frankfurt (FRA), London (LHR) and Rome (FCO). Lufthansa flies both legs via Munich, so you can book it as one ticket.
Which airports serve Denver and Sofia?
Denver: Denver International Airport (DEN). Sofia: Sofia Airport (SOF).
What is the time difference between Denver and Sofia?
Sofia is 9 hours ahead of Denver.





