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Comfortable online check in

Check in via our website up to 36 hours before the departure of your flight. Online booking terminates 1 hour before the departure.

Comfortable online check in

Where can I find the Booking Reference Number or Ticket Number?

Czech Airlines ticket numbers are unique 13-digit codes starting 064. Reservation codes are unique six-digit combinations of letters and/or numbers. Both figures are shown on your ticket or in your itinerary. If you have purchased your ticket via our website, you will see the reservation code and ticket number in the header on the left above the Czech Airlines’ logo.

Tickets purchased from subjects other than Czech Airlines may use different reservation codes. To login into the MY BOOKINGS application with such tickets, use your ticket number.

Online Check-in

Check in for your flight via our website or via the Czech Airlines mobile application from 36 to 1 hour before departure.

If you travel with cabin baggage only, you can check-in for your flight on our website or in our mobile application, print your boarding pass, or download it to your mobile / smart watch and proceed directly to security screening after arrival at the airport.

If you travel with checked baggage, it is necessary to first drop the baggage off at the assigned airport desk.

The online check-in service is available on all regular scheduled Czech Airlines operated flights (the OK 0001 - OK 2999 flights).

Passenger Rights

If you are denied boarding or if your flight is cancelled or delayed by two hours at a minimum, ask the check-in counter or boarding gate agents for the text stating your rights, particularly with regard to compensation and assistance. Detailed information is available in Directive 261/2004 of the European Parliament and of the Council.

Exceptions to the online check-in service:

  • Departure procedures followed at certain selected destinations with tickets purchased under the LITE price package do not support advanced boarding pass printing. In these cases, please pick your boarding pass up at the airport check-in counter.
  • In most cases, it is possible to use online check-in offered by the operating airline on OK 3000-5999 flights operated by partner air carriers, e.g. Smartwings (QS), Air France (AF), Aeroflot (SU), KLM (KL), Korean Air (KE), Tarom (RO), Iberia (IB), Ukraine International Airlines (PS).

Check-in is not available:

  • On OK 3000-5999 flights operated by partner air carriers without the online check-in option offered by the operating airline.
  • With requested unaccompanied minor or airport assistance services.

In the above cases, please contact the airport check-in desk.