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How to get fromDenver to Bulgariaby plane or bus

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There are 5 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.

  1. Fly to Sofia Airport

    best
    1. Fly from Denver (DEN) to Sofia Airport (SOF)plane plane DEN - SOF
    16h 45m
    $313–1,129

  2. Fly to Burgas Airport

    1. Fly from Denver (DEN) to Burgas Airport (BOJ)plane plane DEN - BOJ
    17h 14m
    $431–1,550

  3. Fly to Bucharest Otopeni, bus

    1. Fly from Denver (DEN) to Bucharest Otopeni (OTP)plane plane DEN - OTP
    2. Take the bus from Buchurest to Rusebus bus
    18h 55m
    $338–1,167

  4. Fly to Varna Airport

    1. Fly from Denver (DEN) to Varna Airport (VAR)plane plane DEN - VAR
    19h 42m
    $520–1,684

  5. Fly to Istanbul, bus

    1. Fly from Denver (DEN) to Istanbul (IST)plane plane DEN - IST
    2. Take the bus from Istanbul to Burgasbus bus
    21h 46m
    $673–1,086

Denver (DEN) to Sofia Airport (SOF) flights

Calendar30Weekly Planes
Duration15h 36mAverage Duration
Ticket$312Cheapest Price
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Comparing Your Travel Options

Map of how to get from Denver to Bulgaria.ExpandLaunch map view
  • Distance: 9,509.9 km
  • Duration: 16h 45m

What companies run services between Denver, CO, USA and Bulgaria?

United Airlines, Lufthansa City, and three other airlines fly from Denver (DEN) to Sofia Airport (SOF) 4 times a day.

Airlines
Bus operators

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