KLM Usefull Informations & 24/7 Traveler Contact Guide

Airline contact and directory information.

Online

Official site: www.klm.com
Frequent flyer: Program details
Airline alliance: SkyTeam

Reservations and Customer Service

US & Canada
Mexico
Global Toll-Free

HQ Address

Amsterdamseweg 55, 1182 GP, Amstelveen, Netherlands

Industry Codes and Social

IATA: KL
ICAO: KLM
Ticket/Accounting: 074
Social: X/Twitter

How To Guide Step by Step: KLM

KLM Reservations
KLM Group Travel
KLM Vacations
KLM Change Flight
KLM Cancel Flight
KLM Upgrade Seat
KLM Name Correction
KLM Check-In
KLM Manage Booking
KLM Add Pet
KLM Add Infant
KLM Add Wheelchair
KLM Add Baggage
KLM Customer Service
KLM Frequent Flyer Program

All KLM Policy Updated "Last Updated Jan 2026"

KLM Booking Policy
KLM Group Travel Policy
KLM Vacation Policy
KLM Changes Policy
KLM Cancellation & Refund Policy
KLM Upgrade Seat Policy
KLM Name Correction Policy
KLM Check-In Policy
KLM Manage Booking Policy
KLM Pet Policy
KLM Infant Policy
KLM Wheelchair Policy
KLM Baggage Policy
KLM Frequent Flyer Program Policy