Louisville to Köln (Cologne) (SDF–CGN) — Airlines, Schedules & Connections

SDF Airport Page →
4,351 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 1 1-stop flight Verified 6h ago
No nonstop service between SDF and CGN. Nearest airports to SDF with scheduled service: Blue Grass Airport (LEX, 62 mi) · Owensboro Daviess County Airport (OWB, 83 mi) · Cincinnati Northern Kentucky International Airport (CVG, 84 mi)
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 1 hub
IAD Dulles ~9h 10m ACCMUA → GAF Dulles (IAD) to Köln (Cologne) flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Louisville to Köln (Cologne)
Connecting service available through multiple hubs.
4,351 mi 7h 35m nonstop +6h ahead

While no nonstop service exists between SDF and CGN, 1-stop connecting options are available.

Also explore Browse available seat maps SDF Routes CGN Routes SDF Live Flights CGN Live Flights SDF Delays
All flights from Köln (Cologne) (CGN) Köln (Cologne) to Louisville flights
Connections

Connection Landscape

1-stop and 2-stop options for SDF to CGN.
1-STOP
One-Stop Connections
1
Hubs
~9h
Fastest
~9h
Longest
IAD ~9h 10m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
141
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
SDF → CGN
100%
Generally reliable. Most flights run on time.
Departing
100%
Return
CGN → SDF
100%
Generally reliable. Most flights run on time.
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SDF delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+6h
Köln (Cologne) is 6 hours ahead of Louisville.
SDF: EDT · CGN: CEST

When it's 6:00 PM in Louisville, it's 12:00 AM (next day) in Köln (Cologne).
Distance & Flight Time
4,351 mi / 7,002 km
Nonstop flight time is approximately 7h 35m gate to gate.
Visa & Entry

US citizens enter Germany and the Schengen area visa-free for up to 90 days within any 180-day period. ETIAS authorization will be required when the EU system launches (EUR 7, valid 3 years). Passport validity must extend 3 months past planned Schengen departure.

Germany enforces EU duty-free allowances strictly: 200 cigarettes or 1L spirits. Declare goods over EUR 430 in value.

Verify entry requirements with official sources before travel.
Facts

SDF–CGN Quick Facts

Key statistics for the Louisville to Köln (Cologne) route.
Route details
Distance4,351 mi / 7,002 km
Flight time7h 35m
Time difference+6 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: SDF
Full nameLouisville Muhammad Ali International Airport
IATA / ICAOSDF / KSDF
TimezoneAmerica/New_York
Passengers/yr4.7M
Elevation501 ft / 153 m
Destination: CGN
Full nameCologne Bonn Airport
IATA / ICAOCGN / EDDK
TimezoneEurope/Berlin
Passengers/yr10.0M
Elevation302 ft / 92 m
FAQ

Frequently Asked Questions

Common questions about SDF to CGN flights.
Nonstop flights from Louisville Muhammad Ali International Airport to Cologne Bonn Airport take about 7h 35m gate to gate. The route covers 4,351 miles.
Yes, 1-stop connections are available, ranked by layover time.
On a single ticket, yes. Your bags are checked through to CGN and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
Köln (Cologne) is 6 hours ahead of Louisville.
Yes, return flights from CGN to SDF are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from SDF to CGN

Louisville Muhammad Ali International Airport (SDF) and Cologne Bonn Airport (CGN) are connected through multiple connecting hub airports.

SDF to CGN Flight Duration and Schedule

Nonstop flight time from SDF to CGN is about 7 hours 35 minutes gate to gate. The route covers a distance of 4,351 miles (7,002 km).

Connecting Options and Alternatives

1-stop connecting options are also available. Two-stop connections are also available via intermediate hubs.