CDG destination guide

CDG → Gare du Nord by RER B train

Everything you need to take the RER B train from Paris CDG to Gare du Nord: where to board, tickets and timing.

25–40 min Official

How to take it, step by step

RER B direct; all trains stop at Gare du Nord.

Frequency & operating hours

Every 10-20 min on weekdays; the first train leaves Gare du Nord at 04:53 and the last at 00:15.

Tickets & fares

€14 one-way (rates as of 1 January 2026); a Navigo pass covering zones 1-5 is accepted.

Fares are as last verified; check current prices before traveling.

Travel time, honestly

About 25 min on the official timetable; other published references put the ride closer to 40 min. Allowing extra time at busy periods is our own suggestion, not part of the official figure.

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Official Last verified: Sep 2026 Sources: Paris Aéroport, CDGAirportGuide