Number for Live PersonIf you need to speak to a live customer service representative in KLM customer service you need to dial 1-800-618-0104. To speak with a live agent, you need to press 1 (for English), then say “Continue without that” or press star, after that say “no” or press 2 and stay on the line (typical waiting time is about 1-2 minutes).
KLM Customer Service Hours
Live customer service representatives from KLM are available from 8am to 11:59pm EST Monday-Sunday.
KLM Phone Customer Service
- KLM customer service phone number is 1-800-618-0104. Live customer service representatives from KLM are available from 8am to 11:59pm EST Monday-Sunday.
- To change a ticket or to purchase a ticket for immediate travel you need to dial 1-866-434-0320.
KLM Social Networks Customer Service
- KLM customer service could be contacted via KLM Facebook page. Typically KLM customer service representative replies within an hour.
- You can also reach KLM support via KLM Twitter page
- KLM customer service could be contacted via KLM WhatsApp page.
KLM Mailing Addresses
KLM Headquarters:
KLM Royal Dutch Airlines
P.O. Box 7700
1117 ZL Schiphol
The Netherlands
KLM Live Chat Support
KLM doesn’t offer live chat support. The best way to contact KLM is to call its customer service department at 1-800-618-0104.
KLM support e-mail
To contact KLM via e-mail click on “Send us an e-mail” link at the KLM contact page.
KLM Help Center
You can find more information about KLM on the KLM Customer Support page.
KLM Opening Hours
Monday 5:30am to 10pm
Tuesday 5:30am to 10pm
Wednesday 5:30am to 10pm
Thursday 5:30am to 10pm
Friday 5:30am to 10pm
Saturday 5:30am to 10pm
Sunday 5:30am to 10pm