- Cologne (CGN) Bologna (BLQ)
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1–3 non-stop flights per dayat least 1h 30minfrom $112 - Frankfurt (FRA) Bologna (BLQ)
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3–10 non-stop flights per dayat least 1h 20minfrom $175 - Berlin (BER) Bologna (BLQ)
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1–3 non-stop flights per dayat least 1h 45minfrom $91