list of customer service phone numbers for some major international airline companies

1. American Airlines: 1-800-433-7300
2. Delta Air Lines: 1-800-221-1212
3. United Airlines: 1-800-864-8331
4. British Airways: 1-800-247-9297
5. Air France: 1-800-237-2747
6. Lufthansa: 1-800-645-3880
7. Emirates: 1-800-777-3999
8. Qatar Airways: 1-877-777-2827
9. Cathay Pacific: 1-800-233-2742
10. Singapore Airlines: 1-800-742-3333
11. Japan Airlines: 1-800-525-3663
12. KLM Royal Dutch Airlines: 1-800-618-0104
13. Etihad Airways: 1-888-8ETIHAD (1-888-838-4423)
14. Turkish Airlines: 1-800-874-8875
15. Air Canada: 1-888-247-2262
16. Virgin Atlantic: 1-800-862-8621
17. Aer Lingus: 1-800-474-7424
18. Qantas Airways: 1-800-227-4500
19. Swiss International Air Lines: 1-877-359-7947
20. Finnair: 1-800-950-5000

Please note that these phone numbers can change over time, so it’s always a good idea to verify them on the respective airline’s official website before making a call. Additionally, if you’re calling from a country outside of the United States, you might need to add the appropriate international dialing code before these numbers.