Alongside the direct option, we compared routing through İstanbul Esenler; fly in, then a train or bus onward to Sofia.

5 routes · door-to-door · estimated prices

Best Cheapest€58Fastest1h 15mEco~24 kg

+Best balancecachedPegasus AirlinesKiwi

11:25Istanbul

1h 20m~70 kg

Nonstop

12:45Sofia

€58per person

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Details

+Flexible alternativecachedPegasus AirlinesKiwi

11:00Istanbul

1h 20m~70 kg

Nonstop

12:20Sofia

€60per person

Book

Details

+AlternativecachedPegasus AirlinesKiwi

17:35Istanbul

1h 20m~70 kg

Nonstop

18:55Sofia

€67per person

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Details

+FastestcachedTurkish AirlinesKiwi

07:30Istanbul

1h 15m~70 kg

Nonstop

08:45Sofia

€109per personChecked bag +€36

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Details

+Ground onlyest.City transit · İDO · FlixBusKiwi + Omio

06:00Istanbul

20h 15m~24 kg

3 ground transfers

02:15^+1dSofia

€90per person

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Details

Prices are estimated for comparison. Final fares are confirmed by the provider.