KLM Phone Number

800 Number for KLM

How to call KLM: for a real customer service agent, dial the toll free number below for questions about flights. When you call, you will be asked the questions below.

Customer Service

1-866-434-0320

  • Welcome to KLM online support now in alliance with Delta and Air France. If you are having trouble navigating the website or you are currently online and need help completing a transaction, press one
  • all others please remain on the line
  • [Phone ringing]
  • Thanks for choosing Delta Airlines this is XXXX how can I help you? (real person)

Reservations

1 800 618 0104

www.klm.com/travel/us_en/customer_support/customer_support/contact/about/flight_bookings.htm