There are 4 ways to get from Denver to Bulgaria by plane or bus
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly to Sofia Airport
best- Fly from Denver (DEN) to Sofia Airport (SOF)plane DEN - SOF
16h 45m$325–1,169Fly to Burgas Airport
- Fly from Denver (DEN) to Burgas Airport (BOJ)plane DEN - BOJ
19h 19m$436–1,565Fly to Bucharest Otopeni, bus
- Fly from Denver (DEN) to Bucharest Otopeni (OTP)plane DEN - OTP
- Take the bus from Buchurest to Rusebus
18h 45m$337–1,198Fly to Varna Airport
- Fly from Denver (DEN) to Varna Airport (VAR)plane DEN - VAR
19h 42m$525–1,703
Denver (DEN) to Sofia Airport (SOF) flights
Comparing Your Travel Options
The cheapest way to get from Denver to Bulgaria is to fly which costs $320 - $1,200 and takes 16h 45m.
The fastest way to get from Denver to Bulgaria is to fly which takes 16h 45m and costs $320 - $1,200.
The distance between Denver and Bulgaria is 9510 km.
It takes approximately 16h 45m to get from Denver to Bulgaria, including transfers.
Bulgaria is 9h ahead of Denver. It is currently 4:39 PM in Denver and 1:39 AM in Bulgaria.
There are 2280+ hotels available in Bulgaria.
What companies run services between Denver, CO, USA and Bulgaria?
United Airlines, Lufthansa, and two other airlines fly from Denver (DEN) to Sofia Airport (SOF) 3 times a day.
- Website
- lufthansa.com
Flights from Denver to Sofia Airport via Munich
- Ave. Duration
- 13h 15m
- When
- Tuesday, Wednesday, Saturday, and Sunday
- Estimated price
- $320–1,200
Flights from Denver to Sofia Airport via Frankfurt
- Ave. Duration
- 15h 20m
- When
- Monday, Tuesday, Wednesday, Thursday, and Sunday
- Estimated price
- $360–1,300
Flights from Denver to Burgas Airport via Frankfurt
- Ave. Duration
- 30h 37m
- When
- Friday and Sunday
- Estimated price
- $430–1,700
Flights from Denver to Bucharest Otopeni via Frankfurt
- Ave. Duration
- 13h 20m
- When
- Every day
- Estimated price
- $320–1,300
Flights from Denver to Bucharest Otopeni via Munich
- Ave. Duration
- 13h 10m
- When
- Every day
- Estimated price
- $320–1,200
- Phone
- +359 899199328
- [email protected]
- Website
- bgrazpisanie.com
Bus from Buchurest to Ruse
- Ave. Duration
- 1h 20m
- Frequency
- Twice a week
- Estimated price
- $8–11
- Schedules at
- bgrazpisanie.com
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