Start with the 07:05 Turkish Airlines flight from Istanbul to Cologne, about 3h 20m. Transfer in Cologne Airport CGN, then take the 15:30 FlixBus bus on to Bonn UN Campus (20 min). Transfer in Bonn UN Campus, then take the 17:45 FlixBus bus on to Luxembourg (3h 20m). You arrive in Luxembourg around 21:05. In total it's roughly EUR 133 over 15h 15m, 2 transfers.
Kiwi opens sorted by price, cheapest first. Final fare is confirmed at checkout.
Opens Omio — enter your date to compare trains and buses for this route; the price is finalised at checkout.
Opens Omio — enter your date to compare trains and buses for this route; the price is finalised at checkout.
Fly into Cologne Airport CGN, then continue to Luxembourg by bus (20 min) — routing via Cologne Airport CGN keeps the trip simple. Flight (Turkish Airlines, 3h 20min) + Bus (FlixBus, 20min) via Cologne Airport CGN + Bus (FlixBus, 3h 20min) via Bonn UN Campus.