Quick Answer
Paris Charles de Gaulle Airport (CDG) to city centre — fastest to cheapest: 1. RER B train: 35 minutes to Châtelet-Les Halles / Gare du Nord, €11.45 single. Trains every 10-20 min, 4:50am-12:25am. Best value. 2. Roissybus: 60-90 minutes to Opéra (8th arr.), €16.20 single. Every 15-30 min, 5am-12:30am. 3. Le Bus Direct (now discontinued): replaced by other options. 4. Taxi: 30-60 min, €56 FIXED RATE to right bank, €65 left bank. 5. Uber/Bolt: €45-75. 6. Pre-booked transfer: €40-65 fixed. 7. RATP buses 350/351: 1h+, €1.85 (Métro ticket). Cheapest. Distance: 27 km northeast of Paris centre. Currency: Euro. Tickets: RER B at machines + Île-de-France Mobilités app. Best option: RER B (best value + speed). Roissybus if hotel near Opéra. Taxi/Uber for groups + late nights.

RER B — best value option
- Duration: 35 minutes to Gare du Nord. 40 minutes to Châtelet-Les Halles. 50 minutes to Saint-Michel-Notre-Dame.
- Frequency: every 10-20 minutes.
- Hours: 4:50am-12:25am daily.
- Price: €11.45 single (raised from €10.30 in 2024).
- Children: €5.75 (under 10).
- Where to board: Aéroport CDG Terminal 2 + Aéroport CDG Terminal 1 stations underground. Free shuttle bus between terminals.
- Stops in Paris: Gare du Nord (north Paris), Châtelet-Les Halles (centre, change for Métro 1/4/7/11/14, RER A/D), Saint-Michel-Notre-Dame (Latin Quarter), Luxembourg, Port-Royal, Denfert-Rochereau, Cité Universitaire.
- Tickets: machines at CDG (English), or Île-de-France Mobilités app. Beware: standard Métro tickets DO NOT work for RER B to/from CDG.
- NaviGo Pass: weekly/monthly card valid for RER B to CDG (zone 1-5).
- Pickpocket warning: RER B notorious. Keep valuables zipped + close.
Roissybus — direct to Opéra
- Duration: 60-90 minutes (traffic-dependent).
- Destination: Opéra (Place de l’Opéra, 9th arrondissement).
- Frequency: every 15-30 minutes.
- Hours: 5am-12:30am.
- Price: €16.20 single.
- Where to board: bus station at each terminal.
- Tickets: machines + onboard cash/card.
- Pros: direct to central Paris. No transfers. Better for elderly + heavy luggage.
- Cons: traffic-dependent. Slow at rush hour.
- Best for: hotels near Opéra, Galeries Lafayette, Avenue de l’Opéra.
Taxi — fixed-rate (since 2016)
- Duration: 30-60 minutes (traffic-dependent).
- FIXED RATE: €56 to right bank Paris (Rive Droite). €65 to left bank (Rive Gauche).
- Surcharges: +€2 reservation. +€1.10 each piece luggage over 2.
- Where to board: OFFICIAL Paris taxi rank outside Arrivals (Sortie). Avoid unmarked taxis inside terminal.
- Receipt: always ask for “reçu” — required for fixed-rate dispute.
- Late-night/holiday surcharge: +15% at 7pm-7am, Sunday + holidays.
- Common scams: claiming meter broken, claiming fixed rate doesn’t apply (it ALWAYS applies for centrale Paris).
- Pre-booked taxi: Taxi G7 +€7 reservation. CallTaxi €5+.
- Family of 4: taxi €56 cheaper than 4× RER B (€45.80).
Uber + ride-share
- Uber: available. UberX + Comfort + Black + XL.
- Uber price: €45-75. UberX €45-55, Comfort €55-70, Black €70-100.
- Bolt: available. €40-65. Often cheapest.
- Heetch: French app. €40-60.
- Pickup zone: specific Uber/Bolt zone — follow app exactly.
- Family of 4: UberXL €70-95 cheaper than 4× RER B (€45.80) but more expensive than fixed taxi €56.
- Pre-booked transfer (Welcome Pickups, Suntransfers): €40-60.
- Late night/early morning: Uber/Bolt 24/7 unlike RER B.
CDGVal + RER + Métro layout
- CDGVal: automated airport shuttle connecting Terminals 1, 2, 3. Free + every 4 minutes.
- Terminal 1: oldest. Star Alliance + most international.
- Terminal 2: 7 sub-terminals (2A-2G). Air France + SkyTeam.
- Terminal 3: low-cost. Free shuttle from Terminal 1 + 2.
- RER B station Terminal 2: central + connects all terminals via CDGVal.
- RER B station Terminal 1: walk via shuttle (5-min).
- Roissybus station: Terminal 1 + Terminal 2 + Terminal 3.
- Walking distance: RER B 5-15 min walk depending on terminal. Plan ahead.
Cheaper options + Bus 350/351
- Bus 350: CDG → Gare de l’Est. 60-80 minutes. €1.85 (regular Métro ticket).
- Bus 351: CDG → Nation. 80-90 minutes. €1.85.
- Cheapest option (€1.85): but slowest + traffic-dependent.
- Where to board: bus station each terminal.
- Best for: ultra-budget travelers, off-peak hours when traffic light.
- Pre-paid Métro tickets: €1.85 each. Buy at airport machines.
- Avoid rush hour: 7-9am + 5-7pm slow.
- Note: Bus 350/351 don’t work with NaviGo Mobile pass — must have specific ticket.
From Paris centre back to CDG
- Allow extra time: 2 hours minimum airport before EU departure. 3 hours non-EU.
- RER B from Châtelet/Gare du Nord: 35-40 min, €11.45.
- Roissybus from Opéra: 60-90 min, €16.20.
- Taxi from centre: €56-65 fixed-rate.
- Uber pre-book: save €5-10 vs day-of.
- Strike days: RATP/SNCF strikes regular. Check sncf-connect.com.
- Train arrival times: RER B last train ~1am. Plan around if late flight.
Pitfalls + tips
- Wrong ticket for RER B: regular Métro ticket DOES NOT WORK. Need RER B specific ticket €11.45.
- Pickpockets on RER B: notorious. Keep valuables zipped + close. Watch for “distraction” tactics.
- Fake taxi inside terminal: illegal + overcharge. Use OFFICIAL Paris taxi rank.
- Strike days: RATP/SNCF strikes affect RER B. Roissybus or taxi as backup.
- Late-night gaps: RER B closes ~1am, Roissybus ~12:30am. Only taxi/Uber after.
- Currency: all options accept Euro cash + cards. ATMs at airport.
- Apps: Île-de-France Mobilités for tickets + journey planner. Citymapper for routing.
Frequently Asked Questions
Cheapest CDG to Paris centre?
Bus 350 or 351 — €1.85 (regular Métro ticket). 60-90 minutes. Slowest but cheapest. RER B €11.45 35 minutes is best balance. Roissybus €16.20 60-90 min direct to Opéra.
How long CDG to Paris?
RER B 35 minutes to Gare du Nord (fastest). Roissybus 60-90 min to Opéra. Taxi 30-60 min (traffic). Uber 30-60 min. Bus 350/351 60-90 min.
CDG taxi fixed rate?
€56 to right bank Paris. €65 to left bank. Fixed rates since 2016. +€2 reservation, +€1.10 per luggage over 2. Use OFFICIAL Paris taxi rank only — never unmarked taxis inside terminal.
RER B vs Roissybus?
RER B faster (35 min vs 60-90 min) + cheaper (€11.45 vs €16.20). Pickpocket risk RER B. Roissybus direct to Opéra (no transfers). For luggage-heavy travelers Roissybus easier.
Uber CDG to Paris?
Yes — Uber + Bolt + Heetch available. €45-75. Specific pickup zone — follow app instructions exactly. Cheaper than Black taxi for solo. Pre-booked transfer (Welcome Pickups) €40-60 with driver waiting.
CDG late-night arrivals?
RER B closes ~1am, restarts 4:50am. Roissybus closes 12:30am. Bus 350/351 24/7 (limited frequency 1-5am). Taxi €56-65 fixed. Uber/Bolt €45-75. Plan accordingly.
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