| Airport | Main City | Country | IATA | ICAO |
|---|---|---|---|---|
| Kemi Tornio | Kemi | Finland | KEM | EFKE |
| Kempsey | Kempsey | Australia | KPS | YKMP |
| Ken Jones | Port Antonio | Jamaica | POT | MKKJ |
| Kenai Muni | Kenai | United States | ENA | PAEN |
| Kendall Tamiami Executive | Kendall-tamiami | United States | TMB | KTMB |
| Kenema Airport | Kenema | Sierra Leone | KEN | GFKE |
| Kengtung | Kengtung | Burma | KET | VYKG |
| Kenitra | Kentira | Morocco | NNA | GMMY |
| Kennett Memorial | Kennett | United States | KNT | KTKX |
| Kenora | Kenora | Canada | YQK | CYQK |
| Kenosha Regional Airport | Kenosha | United States | ENW | KENW |
| Kent | Chatham | Canada | XCM | CYCK |
| Keokuk Municipal Airport | Keokuk | United States | EOK | KEOK |
| Keperveyem | Bilibino | Russia | KPW | UHMK |
| Kerama Airport | Kerama | Japan | KJP | ROKR |
| Kerch Intl | Kerch | Ukraine | KHC | UKFK |
| Kerema Airport | Kerema | Papua New Guinea | KMA | AYKM |
| Kericho | Kericho | Kenya | KEY | HKKR |
| Kerikeri | Kerikeri | New Zealand | KKE | NZKK |
| Kerki International | Turkmenistan | KEA | UTAE | |
| Kerman | Kerman | Iran | KER | OIKK |
| Kerrville Municipal Airport | Kerrville | United States | ERV | KERV |
| Kerry | Kerry | Ireland | KIR | EIKY |
| Kerteh | Kerteh | Malaysia | KTE | WMKE |
| Keshod | Keshod | India | IXK | VAKS |
| Ketchikan Intl | Ketchikan | United States | KTN | PAKT |
| Key Field | Meridian | United States | MEI | KMEI |
| Key Lake | Canada | YKJ | CYKJ | |
| Key Largo | Ocean Reef Club Airport | United States | OCA | 07FA |
| Key West Intl | Key West | United States | EYW | KEYW |
| Key West Nas | Key West | United States | NQX | KNQX |
| Khajuraho | Khajuraho | India | HJR | VAKJ |
| Khamti | Khamti | Burma | KHM | VYKI |
| Khanty Mansiysk Airport | Khanty-Mansiysk | Russia | HMA | USHH |
| Khark Island | Khark Island | Iran | KHK | OIBQ |
| Khartoum | Khartoum | Sudan | KRT | HSSK |
| Khasab | Khasab | Oman | KHS | OOKB |
| Khatanga Airport | Khatanga | Russia | HTG | UOHH |
| Khmeinitskiy | Khmeinitskiy | Ukraine | HMJ | UKLH |
| Khomutovo | Yuzhno-sakhalinsk | Russia | UUS | UHSS |
| Khon Kaen | Khon Kaen | Thailand | KKC | VTUK |
| Khoram Abad Airport | Khorram Abad | Iran | KHD | OICK |
| Khovd Airport | Khovd | Mongolia | HVD | ZMKD |
| Khoy | Khoy | Iran | KHY | OITK |
| Khrabrovo | Kaliningrad | Russia | KGD | UMKK |
| Khudzhand Airport | Khudzhand | Tajikistan | LBD | UTDL |
| Khuzdar Airport | Khuzdar | Pakistan | KDD | OPKH |
| Khwai River Lodge | Khwai River | Botswana | KHW | FBKR |
| Kidlington | Oxford | United Kingdom | OXF | EGTK |
| Kiel Holtenau | Kiel | Germany | KEL | EDHK |
| Kiffa | Kiffa | Mauritania | KFA | GQNF |
| Kigali Intl | Kigali | Rwanda | KGL | HRYR |
| Kigoma Airport | Kigoma | Tanzania | TKQ | HTKA |
| Kikai Airport | Kikai | Japan | KKX | RJKI |
| Kikori Airport | Kikori | Papua New Guinea | KRI | AYKK |
| Kikwetu Airport | Lindi | Tanzania | LDI | HTLI |
| Kikwit | Kikwit | Congo (Kinshasa) | KKW | FZCA |
| Kilaguni | Kilaguni | Kenya | ILU | HKKL |
| Kili Airport | Kili Island | Marshall Islands | KIO | Q51 |
| Kilimanjaro Intl | Kilimanjaro | Tanzania | JRO | HTKJ |
| Kilwa Masoko | Tanzania | KIY | HTKI | |
| Kimbe Airport | Hoskins | Papua New Guinea | HKN | AYHK |
| Kimberley | Kimberley | South Africa | KIM | FAKM |
| Kimmirut Airport | Kimmirut | Canada | YLC | CYLC |
| Kindersley | Kindersley | Canada | YKY | CYKY |
| Kindu | Kindu | Congo (Kinshasa) | KND | FZOA |
| Kineshma | Kineshma | Russia | KIE | AYIQ |
| King Abdulaziz Ab | Dhahran | Saudi Arabia | DHA | OEDR |
| King Abdulaziz Intl | Jeddah | Saudi Arabia | JED | OEJN |
| King Abdullah Bin Abdulaziz | Gizan | Saudi Arabia | GIZ | OEGN |
| King Cove Airport | King Cove | United States | KVC | PAVC |
| King Fahd Intl | Dammam | Saudi Arabia | DMM | OEDF |
| King Hussein | Mafraq | Jordan | OMF | OJMF |
| King Island Airport | King Island | Australia | KNS | YKII |
| King Khaled Intl | Riyadh | Saudi Arabia | RUH | OERK |
| King Khaled Military City | King Khalid Mil.city | Saudi Arabia | HBT | OEKK |
| King Salmon | King Salmon | United States | AKN | PAKN |
| Kingfisher Lake Airport | Kingfisher Lake | Canada | KIF | CNM5 |
| Kingman Airport | Kingman | United States | IGM | KIGM |
| Kingscote Airport | Kingscote | Australia | KGC | YKSC |
| Kingston | Kingston | Canada | YGK | CYGK |
| Kingsville Nas | Kingsville | United States | NQI | KNQI |
| Kinston Regional Jetport | Kinston | United States | ISO | KISO |
| Kipnuk Airport | Kipnuk | United States | KPN | PAKI |
| Kirensk | Kirensk | Russia | KCK | UIKK |
| Kirkland Lake | Kirkland Lake | Canada | YKX | CYKX |
| Kirksville Regional Airport | Kirksville | United States | IRK | KIRK |
| Kirkuk AB | Kirkuk | Iraq | KIK | ORKK |
| Kirkwall | Kirkwall | United Kingdom | KOI | EGPA |
| Kirovograd | Kirovograd | Ukraine | KGO | UKKG |
| Kirovsk-Apatity Airport | Apatity | Russia | KVK | ULMK |
| Kiruna | Kiruna | Sweden | KRN | ESNQ |
| Kisangani Simisini | Kisangani | Congo (Kinshasa) | FKI | FZIA |
| Kish Island | Kish Island | Iran | KIH | OIBK |
| Kishangarh | Kishangarh | India | KQH | VIKG |
| Kisimayu | Kismayu | Somalia | KMU | HCMK |
| Kissidougou | Kissidougou | Guinea | KSI | GUKU |
| Kissimmee Gateway Airport | Kissimmee | United States | ISM | KISM |
| Kisumu | Kisumu | Kenya | KIS | HKKI |
| Kitadaito | Kitadaito | Japan | KTD | RORK |