| Airline | IATA | ICAO | Callsign | Image | Commenced operations | Notes |
|---|---|---|---|---|---|---|
| City Airlines | VL | LHX | CITY AIR | | 2024 | Subsidiary of Lufthansa, independent of Lufthansa CityLine |
| Condor | DE | CFG | CONDOR | | 1955 | Condor Berlin (1997–2013) merged into Condor |
| Discover Airlines | 4Y | OCN | OCEAN | | 2023 | Uses previous IATA code of Germanwings |
| Eurowings | EW | EWG | EUROWINGS | | 1993 | NFD - Nürnberger Flugdienst (1975–1992) merged into Eurowings RFG - Regionalflug (1976–1992) merged into Eurowings Contents |
| FLN Frisia Luftverkehr | FRS | | 2014 | Rebranded from Frisia-Luftverkehr Norddeich (1969–2014) LFH - Luftverkehr Friesland Harle (1983–2014) merged into FLN - Die Inselflieger | ||
| Lufthansa | LH | DLH | LUFTHANSA | | 1926 | Südflug International (1952–1968) merged into Lufthansa 2. January 1968 |
| Lufthansa CityLine | CL | CLH | HANSALINE | | 1992 | |
| OFD Ostfriesischer-Flug-Dienst | | 2011 | Rebranded from OLT - Ostfriesische Lufttransport (1958–2011) | |||
| TUI fly Deutschland | X3 | TUI | TUI JET | | 2006 | Rebranded from Hapag-Lloyd Express (2002–2006) Hapagfly (2005–2007) merged into TUIfly (Germany), later rebranded TUI fly Deutschland |
| Airline | IATA | ICAO | Callsign | Image | Commenced operations | Notes |
|---|---|---|---|---|---|---|
| ACM Air Charter | BVR | BAVARIAN | | 1992 | ||
| ADAC Luftrettung | | 1970 | ||||
| Aero-Dienst | ADN | AERODIENST | | 1958 | ||
| Air Hamburg | HH | AHO | AIR HAMBURG | | 2001 | |
| Air Independence | JTV | JUNIOR | | 1998 | ||
| air-taxi europe | TZ | TWG | TWIN-GOOSE | | 2005 | |
| AirGO Flugservice | XGO | PASTIS | | |||
| Arcus-Air | ZE | AZE | ARCUS AIR | | 1973 | |
| Avanti Air | ATV | AVANTI AIR | | 1994 | ||
| Businesswings | JMP | JUMP RUN | | 1989 | ||
| DC Aviation | DCS | TWIN STAR | | 2007 | Rebranded from DaimlerChrysler Aviation (1998–2007) Cirrus Aviation (2001–2008) merged into DC Aviation | |
| Deutsche Lufthansa Berlin-Stiftung | | |||||
| Deutsche Zeppelin Reederei | | 2001 | ||||
| DRF Stiftung Luftrettung gemeinnützige | 1I | AMB | CIVIL AIR AMBULANCE | | 1972 | |
| FAI rent-a-jet | IFA | RED ANGLE | | |||
| German Regional Airlines | WH | WDL | WDL | | 1955 | |
| Hahn Air | HR | HHN | ROOSTER | | 1994 | |
| Jet Executive | JEI | JET EXECUTIVE | | |||
| K5 Aviation | KAY | KAYAK | ||||
| PrivatAir (Germany) | PTG | | 2003 | |||
| Private Wings | 8W | PWF | PRIVATE WINGS | | 1991 | |
| RWL German Flight Academy | DZ | RWL | RHEINTRAINER | | ||
| Stuttgarter Flugdienst | FFD | FIRST FLIGHT | | |||
| Südflug International | SZ | SUEDFLUG | | 1952 | ||
| Sundair | SR | SDR | SUNDAIR | | 2017 | |
| Sylt Air | 7E | AWU | SYLT-AIR | | 1963 | Scheduled flights in the summer season |
| Wiking Helikopter Service | WHS | WEEKING | | |||
| Windrose Air | QGA | QUADRIGA | |
| Airline | IATA | ICAO | Callsign | Image | Commenced operations | Notes |
|---|---|---|---|---|---|---|
| AeroLogic | 3S | BOX | GERMAN CARGO | | 2009 | |
| European Air Transport Leipzig | QY | BCS | POSTMAN | | 2010 | Rebranded from EAT - European Air Transport (1971–2010) |
| Lufthansa Cargo | LH | GEC | LUFTHANSA CARGO | | 1993 | Rebranded from German Cargo (1977–1993) |
| CargoLogic Germany | GCL | SAXONIA |