L'avion passe ≈50 min en l'air ; le trajet centre à centre inclut l'accès à l'aéroport, la marge de sécurité, la sortie et le transfert vers le centre.
L'avion émet environ 6× plus de CO₂ que le train sur cette ligne.
Tarif moyen pour une réservation 2–3 semaines à l'avance, sans bagage en soute.
Le corridor.
Book three weeks ahead on bahn.de.
Advance ALEX fares start at €35 in second class. First class adds roughly €30 and is comfortable on this length. Walk-up tickets are available but lose the price edge.
Le train est-il le bon choix ?
Le temps de vol affiché oublie l'aéroport. Mis à jour July 2026 (preview).
Flights from Munich to Prague run several times daily on Lufthansa and Eurowings with a scheduled time in the air of about 55 minutes. Frequency is solid on weekdays but thins at weekends.
Door-to-door the picture shifts. From central Munich you face the S-Bahn to the airport, security, and a 30-minute transfer at the other end into Prague. The one-hour flight easily becomes three and a half hours of elapsed time.
The train is the ALEX service, usually one change in Regensburg or Furth im Wald, running through rolling Bavarian and Bohemian countryside for five and a half hours. You step off at Praha hl.n. already in the centre with luggage handled and power at every seat.
The route has seen steady investment on the German side with better rolling stock and timetable stability since the mid-2010s. No major tunnel or sleeper changes are planned, so the current five-and-a-half-hour journey is the realistic baseline for the next decade.
The flight still makes sense for an early-morning meeting or a tight connection onward from Prague Airport. Otherwise the train removes the airport friction and gives you the landscape.
Train vs avion.
| En train | En avion | Note | |
|---|---|---|---|
| Door-to-door time | 5h 45m | ≈3h 30m Gagne | Airport rail legs and buffers add two hours to the flight total. |
| Stations vs airports | Munich Hbf to Praha hl.n. Gagne | MUC to PRG | Both rail stations sit in the historic centre; the airports sit well outside. |
| Typical one-way price | €35-€75 Gagne | €70-€160 | Train fares stay lower when booked three weeks ahead; last-minute flights can undercut walk-up rail. |
| CO2 per passenger | 12 kg Gagne | 85 kg | The train emits roughly one-seventh the carbon of the flight. |
| Frequency | 4-5 ALEX services/day | 5-7 flights/day Égalité | Both modes offer enough options that a missed departure rarely strands you. |
| Number of transfers | 0-1 change Gagne | 2 (airport rail legs) | A single platform change on the train beats two full airport transfers. |
| Working / sleeping | Power, Wi-Fi, table seats Gagne | Tray table only, no reliable Wi-Fi | The train lets you work or read without the cabin scramble. |
| Luggage | No weight limits, space at seats Gagne | 20 kg checked allowance | Heavy bags travel free and stay with you on the train. |
| Operations signal | ALEX reliability good; DB feeder delays possible | MUC departures usually punctual Gagne | Watch the German leg for knock-on delays; the flight leg itself is stable. |
Si vous prenez le train.
Book the ALEX three weeks out on bahn.de.
Advance second-class fares open at €35 and rise to €75. Walk-up tickets climb above €100. First class adds €25-€35 and is worth it for the longer ride.
Munich Hbf to Praha hl.n., both central.
Munich Hbf sits under the Hauptbahnhof roof with easy S-Bahn links. Praha hl.n. drops you two tram stops from the old town. No airport detours required.
German-side delays are the main variable.
The Czech leg runs reliably. Build a 30-minute buffer if connecting onward, especially in winter when engineering works hit the Bavarian corridor.
Retards, opérateurs, paysage.
"Median arrival delay at Praha hl.n. sits around 12 minutes. The 90th percentile reaches 40 minutes, mostly from late feeders out of Munich during morning and evening peaks."
Medium. The route relies on DB Regio feeders into the ALEX path; that segment has been the weakest link in recent years.
Low on through-ticketed journeys. Most services require only a same-platform change at Regensburg, clearly flagged in the timetable.
"The ride climbs through the Bavarian Forest and drops into the Bohemian countryside. It is not dramatic but offers steady green views and small towns that the flight never shows."
ALEX is run by Länderbahn with through-ticketing via DB. Compensation follows German rules once you cross the border, which are more generous than Czech domestic terms.