International airports, regional fields and GA aerodromes — the places every mission starts and ends.

| Company | Type | Location | Codes |
|---|---|---|---|
| Londolozi Aerodrome | international | South Africa | IATA LDZ · ICAO FALD |
| London Biggin Hill Airport | international | Bromley, United Kingdom | IATA BQH · ICAO EGKB |
| London City Airport | international | United Kingdom | IATA LCY · ICAO EGLC |
| London Colney Airfield | aerodrome | United Kingdom | — |
| London-Corbin Airport | international | United States | IATA LOZ · ICAO KLOZ |
| London Gatwick Airport | international | United Kingdom | IATA LGW · ICAO EGKK |
| London Gliding Club | aerodrome | Dunstable, United Kingdom | — |
| London International Airport | international | Canada | IATA YXU · ICAO CYXU |
| London Luton Airport | international | Luton, United Kingdom | IATA LTN · ICAO EGGW |
| London Southend Airport | international | United Kingdom | IATA SEN · ICAO EGMC |
| London Stansted Airport |
aerodrome 30,878international 8,351military airfield 1,867private airstrip 1,800heliport 555regional 460
United States 15,232Brazil 2,982Australia 2,025Canada 1,765France 1,355Russia 1,265United Kingdom 1,109South Africa 938Germany 879Colombia 835Italy 718Indonesia 681Argentina 621Ukraine 570Papua New Guinea 536China 489Mexico 478Venezuela 468Spain 414India 411Namibia 376Chile 358Congo - Kinshasa 356South Sudan 331Poland 327Czechia 277New Zealand 250Kenya 242Sweden 222Japan 195Philippines 188Norway 179Botswana 151Portugal
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| international |
| United Kingdom |
| IATA STN · ICAO EGSS |
| Lone Hawk Airport | aerodrome | United States | — |
| Lone Hickory Airport | aerodrome | Yadkinville, United States | — |
| Lonekin Airport | aerodrome | Myanmar (burma) | — |
| Lonely Air Station | military airfield | United States | IATA LNI · ICAO PALN |
| Lonely Pines Airport | aerodrome | United States | — |
| Lone Mountain International Airport | aerodrome | United States | — |
| Lone Oaks Ranch Airstrip | private airstrip | United States | — |
| Lone Pine Aerodrome | aerodrome | United States | — |
| Lone Pine Airport | international | Lone Pine, United States | — |
| Lone Pine Flying Ranch Airport | private airstrip | United States | — |
| Lonesome Dove Airfield | private airstrip | United States | — |
| Lonesome Field | aerodrome | United States | — |
| Lonesome Pine Airport | international | United States | IATA LNP · ICAO KLNP |
| Lonesome Sky Airport | aerodrome | United States | — |
| Lone Star Flying Service Airport | aerodrome | United States | — |
| Lone Star Steel Airport-CLOSED | aerodrome | United States | — |
| Lone Tree Airport | aerodrome | Clark, United States | — |
| Lonetree Airstrip | aerodrome | United States | — |
| Lone Tree Ranch Airport | aerodrome | Ordway, United States | — |
| Long Acre Farms Airport | aerodrome | United States | — |
| Long Airport (historical) | aerodrome | United States | — |
| Long Akah Airport | international | Malaysia | IATA LKH · ICAO WBGA |
| Longana | international | Vanuatu | IATA LOD · ICAO NVSG |
| Long Apung Airport | international | Indonesia | IATA LPU |
| Long Banga Airport | international | Malaysia | IATA LBP |
| Long Beach Airport | international | United States | IATA LGB · ICAO KLGB |
| Longbell Ranch Airport | aerodrome | United States | — |
| Longbird Airport (historical) | aerodrome | United States | — |
| Longbranch Airport | aerodrome | United States | — |
| Longchok | aerodrome | South Sudan | — |
| Longchuan Guangsong General Airport | international | 德宏傣族景颇族自治州, China | IATA LCS |
| Longdown Airfield | aerodrome | Australia | ICAO YLGD |
| Longford Airstrip | aerodrome | United Kingdom | — |
| Long Green Valley Airstrip | aerodrome | Glen Arm, United States | — |
| Longhorn Auxiliary Landing Strip | military airfield | United States | — |
| Long Island Airpark | aerodrome | United States | — |
| Long Island Airport | international | Papua New Guinea | IATA LSJ · ICAO AYLX |
| Long Island MacArthur Airport | international | United States | IATA ISP · ICAO KISP |
| Long Lake Airport | aerodrome | United States | — |