KLM logo

KLM Customer Service

#28 largest airlineClick any number to dial it from your browser

Last updated: April 2, 2026

Numbers and departments are compiled from published airline support channels and can change. Confirm urgent contact details on the airline's official site.

Best Number to Call

πŸ‡ΊπŸ‡Έ

1 (800) 618-0104

Toll-Free Number

The recommended number for KLM, serving US callers in en.

More Ways to Reach KLM

1 min free call available

Before You Call

  • Have your booking reference or confirmation number ready
  • Note which department you need β€” direct lines are usually faster
  • For urgent flight disruptions, check the airline's official website first

Alternative Support Channels

Official websiteHelp center
[email protected]

This may not be a direct customer service address

Social profiles

Contact details are compiled from published sources and not independently verified.

Frequently Asked Questions

The KLM customer service number is (800) 618-0104. This is the company's official general line. You can use the support number to ask different questions and receive information from company specialists. The customer care line for the French office is 3 (120) 474-7747. The Royal Dutch Airlines support services are available through the official platform. Those contact numbers allow passengers to communicate with KLM support to ask questions and resolve issues.

Calling with Fonable

Call KLM directly from your browser β€” no app needed. Rates start at $0.01/min. Your first call is free.

Ready to Call KLM?

Skip the app downloads. Call from your browser β€” rates start as low as $0.01/min. First call is free.

First call is free. No app required.

More airline phone numbers

American AirlinesDelta Air LinesUnited AirlinesSouthwest AirlinesRyanairChina Eastern AirlinesChina Southern AirlinesIndiGoAir ChinaeasyJetANALATAM AirlinesAlaska AirlinesTurkish AirlinesAir CanadaHainan AirlinesJALShenzhen AirlinesAVIANCAXiamen AirlinesJetBlue AirwaysQantasAzulAir IndiaLufthansaAir FranceBritish AirwaysAeroflotSpring AirlinesIberiaPegasusEmiratesScandinavian AirlinesVuelingSpirit AirlinesAeromexicoQatar AirwaysAir India ExpressVietJet AirFrontier AirlinesVolarisAir New ZealandEthiopian AirlinesGolWestJetSaudiaThai AirAsiaWizz AirVivaAerobusVietnam AirlinesCebu Pacific AirKorean AirJetstarflydubaiVirgin AustraliaCopa AirlinesSingapore AirlinesCathay PacificPhilippine AirlinesFlynasBeijing Capital AirlinesEtihad AirwaysLion AirAer LingusEurowingsMalaysia AirlinesAir ArabiaSWISSFinnairAustrian AirlinesThai Airways InternationalTransavia FranceAegean AirlinesPobedaAJetAirlinkPorter AirlinesCitilinkHawaiian AirlinesEgyptAirAmerican AirlinesDelta Air LinesUnited AirlinesSouthwest AirlinesRyanairChina Eastern AirlinesChina Southern AirlinesIndiGoAir ChinaeasyJetANALATAM AirlinesAlaska AirlinesTurkish AirlinesAir CanadaHainan AirlinesJALShenzhen AirlinesAVIANCAXiamen AirlinesJetBlue AirwaysQantasAzulAir IndiaLufthansaAir FranceBritish AirwaysAeroflotSpring AirlinesIberiaPegasusEmiratesScandinavian AirlinesVuelingSpirit AirlinesAeromexicoQatar AirwaysAir India ExpressVietJet AirFrontier AirlinesVolarisAir New ZealandEthiopian AirlinesGolWestJetSaudiaThai AirAsiaWizz AirVivaAerobusVietnam AirlinesCebu Pacific AirKorean AirJetstarflydubaiVirgin AustraliaCopa AirlinesSingapore AirlinesCathay PacificPhilippine AirlinesFlynasBeijing Capital AirlinesEtihad AirwaysLion AirAer LingusEurowingsMalaysia AirlinesAir ArabiaSWISSFinnairAustrian AirlinesThai Airways InternationalTransavia FranceAegean AirlinesPobedaAJetAirlinkPorter AirlinesCitilinkHawaiian AirlinesEgyptAir