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How can I change the date or time of a flight with Japan Airlines?

The Japan website’s international flow is for qualifying JAL-website e-tickets paid by credit card. An upgraded booking, a lap infant, paid seats or a Deutsche Bahn connection can take the booking outside that online route. The stated online timing is at least 72 hours before the first flight; once travel has begun, it is at least 24 hours before the original next departure. Those are online-processing boundaries, not proof that no assisted change is possible. If the booking falls outside them, contact JAL international reservations instead of waiting for the change button to appear. Give the original ticket number, the flight to replace and the date you need. Ask for the fare-based exchange conditions and any assisted-service charge before agreeing. Keep the new confirmation and check all remaining sectors. For a Japan domestic ticket, use the domestic guidance rather than applying these international website rules to it.

Traveler comparing an original flight plan with changed or cancellation options

Important unknowns

  • Domestic tickets have different rules.
  • No universal change fee is quoted.

What to do next

  1. Confirm whether the ticket is international or domestic.

  2. Check the international online conditions and timing.

  3. Use JAL international assistance for an excluded case and verify the issued replacement.

  4. Ask for the fare-based exchange conditions and any assisted-service charge before agreeing.

More booking questions

How do I change a Japan Airlines international flight date?

For a JAL international ticket, check both your fare rules and the eligibility of the online change process. The Japan website’s international flow is for qualifying JAL-website e-tickets paid by credit card. An upgraded booking, a lap infant, paid seats or a Deutsche Bahn connection can take the booking outside that online route. The stated online timing is at least 72 hours before the first flight; once travel has begun, it is at least 24 hours before the original next departure. Those are online-processing boundaries, not proof that no assisted change is possible. If the booking falls outside them, contact JAL international reservations instead of waiting for the change button to appear. Give the original ticket number, the flight to replace and the date you need. Ask for the fare-based exchange conditions and any assisted-service charge before agreeing. Keep the new confirmation and check all remaining sectors. For a Japan domestic ticket, use the domestic guidance rather than applying these international website rules to it. What to do next Confirm whether the ticket is international or domestic. Check the international online conditions and timing. Use JAL international assistance for an excluded case and verify the issued replacement. Who this applies to JAL Japan website international exchange flow. Fare permission and online eligibility are separate requirements. Before you confirm Domestic tickets have different rules. No universal change fee is quoted. Sources Last checked: September 22, 2026. Japan Airlines — International flights: changes and refunds

Checked againstInternational flights: changes and refunds

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