週に2便
出発時刻と到着時刻は現地時間です（ケルンとヘルシンキ)
ヘルシンキ – ケルンの復路のスケジュール。
ケルンからヘルシンキへの格安航空券
Prices will be converted to—and shown in—the currency you select. The currency you pay in may differ based on your reservation, and a service fee may also apply.