- Must visit
Château de Voltaire
Museum in Ferney-Voltaire’s château focused on Voltaire’s life and ideas, with period rooms that connect literature, politics, and local history.
Omio recommends booking the bus as it is the most popular option from Paris to Gex among Omio's users. If you are prioritising price, take the bus, with an average ticket price of €62 For those with little time, consider booking a flight, which has an average total journey time of 4h 57m. Average ticket prices depend on the travel mode: a bus costs an average of €62, while a flight costs an average of €482.
Distance: 245 miles (395 km)
Most popular Bus | Flight | Driving |
|---|---|---|
€62 Average price Cheapest | €482 Average price | €114 Average price (fuel + tolls) |
8h 37m Average total duration 8h 7m Onboard + 30m Additional time* | 4h 57m Average total duration Fastest 2h 57m Onboard + 2h 0m Additional time* | 5h 41m Average total duration (door-to-door) |
![]() Most popular bus company | ![]() Most popular airline | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Paris to Gex:
A bus is €421 less than a flight for this route with tickets for a flight from Paris to Gex costing on average €482.
Other travel options to Gex take longer:
Bus takes on average 8h 7m.
The table below shows live departures for Paris to Gex trains for today, Saturday, September 19. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 8:18 AM Paris | 4h48 | 1:06 PM Gex | 0 transfersDirect | |
![]() | 3:18 PM Paris | 4h48 | 8:06 PM Gex | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Take a train from Paris to Gex and enjoy the approximately 245 miles (395 km) long journey. Find schedules and pricing options for a convenient and affordable trip.
The earliest train runs at 05:39, the last at 20:03.
Distance 245 miles (395 km) |
First train 5:39 AM |
Last train 8:03 PM |
Cheapest Month Mar |
Cheapest Day Sat |
High Season Oct - Dec |
Low Season Apr - Jun |
Busiest Day Fri |
Least Busy Day Fri |
Discover the best of Gex — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Gex trip today.
Museum in Ferney-Voltaire’s château focused on Voltaire’s life and ideas, with period rooms that connect literature, politics, and local history.
Local museum in nearby Cessy presenting rural life, tools, and regional traditions of the Pays de Gex; a good introduction to local heritage.
Contemporary art center in nearby Thoiry hosting rotating exhibitions in a restored farmhouse setting, known for accessible modern programming.
Popular high viewpoint above Gex reached by road or hiking routes, with wide panoramas over Lake Geneva, Geneva, and the Alps.
Mountain area and walking base in the Jura above Gex, valued for trails, scenery, and seasonal outdoor activities close to town.
Main square in the heart of Gex, lined with everyday town life and historic buildings; a practical starting point for exploring the center on foot.
Find answers to the most common questions about traveling from Paris to Gex by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Gex, this guide helps you travel smarter and with confidence.

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