The cheapest return from Vienna to Cologne we have recorded is €34, seen on 2026-10-14. Across 95 days of watching this route the typical return has been €47. The cheapest month we are showing right now is December 2026.
The cheapest return from Vienna to Cologne we have recorded is €34, seen on 2026-10-14. Across 95 days of watching this route the typical return has been €47. The cheapest month we are showing right now is December 2026.