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How to get fromKos to Bulgariaby plane, ferry, bus, train, car ferry, or car

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There are 9 ways to get from Kos to Bulgaria by plane, ferry, bus, train, car ferry, or car

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 Kos to Sofia Airport

    best
    1. Fly from Kos (KGS) to Sofia Airport (SOF)plane plane KGS - SOF
    7h 25m
    $76–197

  2. Ferry, bus

    cheapest
    1. Take the ferry from Port of Kos to Port of Bodrumferry ferry
    2. Take the bus from Bodrum bus station to İstanbul Esenler bus stationbus bus
    3. Take the bus from İstanbul Esenler bus station to Sofiabus bus
    21h 51m
    $65–131

  3. Ferry, train, bus

    1. Take the ferry from Port of Kos to Port of Piraeusferry ferry Bsf / ...
    2. Take the train from Athens to Thessalonikitrain train Ic
    3. Take the bus from Thessaloniki train station to Sofiabus bus 983
    24h 31m
    $130–257

  4. Ferry, bus, train

    1. Take the ferry from Port of Kos to Port of Bodrumferry ferry
    2. Take the bus from Bodrum to İstanbul Dudullubus bus
    3. Take the train from Halkalı to Sofiatrain train
    30h 5m
    $75–121

  5. Car ferry to Rhodes International Airport, fly to Sofia Airport

    1. Take the carferry from Port of Kos to Port of Rhodescarferry car ferry
    2. Fly from Rhodes International Airport (RHO) to Sofia Airport (SOF)plane plane RHO - SOF
    7h 41m
    $65–268

  6. Fly Kos to Bucharest Otopeni, bus

    1. Fly from Kos (KGS) to Bucharest Otopeni (OTP)plane plane KGS - OTP
    2. Take the bus from Buchurest to Rusebus bus
    10h 10m
    $99–274

  7. Car ferry, ferry, bus

    1. Take the carferry from Port of Kos to Karlovasicarferry car ferry
    2. Take the ferry from Karlovasi to Kavalaferry ferry Bsf
    3. Take the bus from Kavala Central Bus Station to Sofia Central Bus Stationbus bus
    30h 6m
    $217–475

  8. Car ferry, bus

    1. Take the carferry from Port of Kos to Port of Piraeuscarferry car ferry
    2. Take the bus from Piraeus Port Akti Kondili to Sofia Serdica Bus Stationbus bus Citylines 80
    31h 15m
    $224–503

  9. Car ferry, drive

    1. Take the carferry from Port of Kos to Port of Bodrumcarferry car ferry
    2. Drive from Port of Bodrum to Sofiacar car
    12h 20m
    $175–279

Kos to Bulgaria by ferry, foot, and bus

Calendar21Weekly Services
Duration21h 51mAverage Duration
Ticket$65Cheapest Price
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Questions & Answers

Map of how to get from Kos to Bulgaria.ExpandLaunch map view
  • Distance: 770 km
  • Duration: 7h 25m

What companies run services between Kos, Greece and Bulgaria?

Aegean Airlines, Austrian Airlines, and five other airlines fly from Kos (KGS) to Sofia Airport (SOF) 4 times a day.

Airlines
Train operators
Bus operators
Ferry operators

Want to know more about travelling around Bulgaria

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