For a complete list of airlines that fly out of London Heathrow Airport see below. Each airline's phone number and web address is included if available.

Terminal 1

• Aer Lingus - (0645) 737 747
• Alliance - (0845) 307 7777
• British Airways - (0345) 222 111
• British Midland - (0345) 554 554
• Cyprus Airways - (020) 8745 7321
• El Al Israel - (020) 7957 4100
• Finnair - (020) 7408 1222
• GB Airways - (0990) 444 000
• Icelandair - (020) 8745 4860
• LOT Polish Airlines - (020) 8750 4096
• Manx Airlines - (020) 8745 7321
• Sabena - (0345) 581 291
• South African Airways - (0870) 747 1111
• Virgin Express - (0800) 891 199

Terminal 2

• Adria Airways - (020) 7734 4630
• Aeroflot - (020) 8759 2311
• Aerolineas Argentinas - (020) 8897 7941
• Air Algerie - (020) 8745 4291
• Air France - (020) 8759 2311
• Alitalia - (020) 8745 8454
• Austrian Airlines - (020) 8990 5444
• Avianca - (020) 8750 3300
• Balkan-Bulgarian Airlines - (020) 8750 4096
• British Midland - (0345) 554 554
• Continental Airlines - (800) 776 464
• Croatia Airlines - (020) 8750 3300
• Cronus Air - (020) 8750 4096
• Crossair - (020) 8754 8594
• CSA Czech Airlines - (020) 8750 4096
• Georgian Airlines - (020) 8897 9200
• Iberia - (020) 7830 0011
• Istanbul Airlines - (020) 8750 3300
• JAT - Yugoslavia - (020) 8759 1119
• Lufthansa - (0345) 737 747
• Luxair - (020) 8750 4096
• Malev Hungarian Airlines - (020) 8745 8454
• Olympic Airways - (020) 8757 4908
• Royal Air Maroc - (020) 8750 4096
• Swissair - (0345) 320 321
• Syrian Air - (020) 8750 4096
• TAP - Air Portugal - (020) 8754 8594
• TAROM Romanian - (020) 8750 3300
• Tunis Air - (020) 8563 0565
• Uzbekistan Airways - (020) 8757 4908
• Virgin Atlantic - (01293) 747 747

Terminal 3

• Air Baltic - (0180) 751 1331
• Air Canada - (020) 8897 1331
• Air China - (0845) 307 7777
• Air India - (020) 8745 1000
• Air Jamaica - (01426) 925 560
• Air Mauritius - (020) 8434 4375
• Air Namibia - (020) 8750 1048
• Air New Zealand - (01426) 915 500
• All Nippon Airways - (0345) 262 262
• American Airlines - (0345) 789 789
• Biman Bangladesh Airlines - (020) 8745 7550
• British Airways - (0345) 222 111
• British Midland - (0345) 554 554
• BWIA International - (01426) 925 560
• Canadian Airlines - (020) 8745 0699
• Cathay Pacific - (020) 8745 7731
• Continental Airlines - (800) 776 464
• Egyptair - (020) 8759 3635
• Emirates - (020) 8759 3303
• Ethiopian Airlines - (020) 8745 4234
• Eva Air - (020) 7380 8300
• Ghana Airways - (0845) 307 7777
• Gulf Air - (0870) 777 1709
• Iran Air - (020) 8759 0921
• Japan Airlines - (0845) 774 7700
• Korean Air - (0800) 413 000
• Kuwait Airways - (020) 8745 7772
• Lithuanian Airways - (020) 8751 1331
• Malaysian Airline System - (020) 8897 4464
• Middle East Airlines - (020) 8751 1331
• Nigeria Airways - (0990) 444 000
• Pakistan International Airlines - (0845) 307 7777
• Qatar Airways - (01426) 925 560
• Royal Brunei - (020) 8745 7321
• Royal Jordanian Airlines - (020) 8897 8319
• SAS - (01426) 931 301
• Saudi Arabian Airlines - (020) 8759 7634
• Singapore Airlines - (020) 8747 0007
• Sudan Airways - (020) 8582 1188
• Thai Airways - (020) 8751 1331
• Turkish Airlines - (020) 8750 1133
• Turkmenistan Airlines - (020) 8746 3080
• United Airlines - (0845) 844 4777
• VARIG Brazilian Airlines - (020) 8564 7555
• Virgin Atlantic - (01293) 747 747

Terminal 4

• Air Excel - (0990) 074 074
• Air Lanka - (020) 8759 1818
• Air Malta - (020) 8745 4133
• British Airways - (0345) 222 111
• British Mediterranean - (0345) 222 111
• Kenya Airways - (020) 8745 7856
• KLM - (020) 8750 9820
• Qantas - (020) 8846 0466
• TAT - (0345) 222 111