- Must visit
Train World
Belgium’s national railway museum in nearby Schaerbeek, known for restored locomotives, immersive displays, and strong family appeal.
Omio recommends booking the train as it is the most popular option from Diest to Zaventem among Omio's users. If you are prioritising price take the bus with prices starting from $7. For those with little time consider booking a train which can get you there in 50m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.0 - 0.0kg. The ticket price range depends on the travel mode: a bus costs an average of $7, and a train costs an average of $8.
Distance: 26 miles (42 km)
Most popular Train | Bus | Driving |
|---|---|---|
$12 Average price | $7 Average price Cheapest | $10 Average price (fuel + tolls) |
1h 20m Average total duration Fastest 50m Onboard + 30m Additional time* | 2h 7m Average total duration 1h 37m Onboard + 30m Additional time* | 44m Average total duration (door-to-door) |
0.0 - 0.0kg CO2 emissions Lowest | 0.0 - 0.1kg CO2 emissions | - CO2 emissions |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from Diest to Zaventem:
A bus is $4 (€4) less than a train for this route with tickets for a train from Diest to Zaventem costing on average $12 (€10).
Other travel options to Zaventem take longer:
Bus takes on average 1h 37m.
Tickets start at around $12 (€10) compared to roughly $10 (€8) in fuel and tolls — a saving of about $-1.65 (€-1.35). The journey takes 50m versus 44m by car, so you'll arrive a bit later, but you can work, read, or sleep along the way rather than spending the time behind the wheel. You'll also save the hassle of parking at the other end.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
Compare bus and train 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.
Trains from Diest to Zaventem run on average 28 times per day, taking around 50m. Cheap train tickets for this journey start at $8 (€6) but you can travel from only $7 (€6) by bus.
There are 4 trains per day. The earliest train runs at 02:01, the last at 23:57. The fastest train covers the 26 miles (42 km) distance in 1h 27m.
Distance 26 miles (42 km) |
Average train duration 50m |
Cheapest ticket price $8 (€6) |
Trains per day 28 |
Direct trains 4 |
Fastest train 1h 27m |
First train 2:01 AM |
Last train 11:57 PM |
Cheapest Month Nov |
Cheapest Day Mon |
High Season Jan - Mar |
Low Season Oct - Dec |
Best time to book 1 day |
Discover the best of Zaventem — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Zaventem trip today.
Belgium’s national railway museum in nearby Schaerbeek, known for restored locomotives, immersive displays, and strong family appeal.
A local museum near Brussels Airport focused on military history and aviation, with aircraft-related exhibits and memorabilia that appeal to plane enthusiasts.
A major automobile museum in nearby Brussels with historic cars, temporary exhibitions, and broad appeal for transport and design fans.
A landmark urban park in Brussels combining monumental architecture, lawns, and major museums in one setting.
Brussels’ famous central square, celebrated for its guildhalls and atmosphere, and a must for first-time visitors.
A spacious landscaped park in the eastern Brussels area, popular for walking, jogging, and relaxed time outdoors.
Mussels steamed with white wine, celery, and onion, served with fries. A Belgian classic widely loved in and around Brussels.
Traditional Flemish beef stew slow-cooked with Belgian beer, often slightly sweet and richly savory. A staple of Belgian home cooking.
A rustic mashed potato dish mixed with seasonal vegetables such as carrot or leek, commonly served with sausage in Belgian brasseries.
Well-known restaurant in Zaventem appreciated for refined cuisine and a more upscale dining experience in an elegant setting.
Established Italian restaurant in Zaventem known for reliable quality, generous portions, and a polished yet relaxed atmosphere.
Popular brasserie-style venue in Zaventem offering classic Belgian and French-influenced dishes in a comfortable, established setting.
Prices are above average due to airport demand. Nearby local spots can be cheaper than terminal dining and hotels.
Service is usually included. Tipping is not required, but rounding up or leaving 5-10% for great service is appreciated. Round up taxi fares.
Official public transport app
Brussels Airport-Zaventem, Zaventem -> Brussels-Central Station, Brussels
Find answers to the most common questions about traveling from Diest to Zaventem 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 Zaventem, this guide helps you travel smarter and with confidence.

Most Diest to Zaventem trains use the Diest to Brussels Airport-Zaventem station pair. Use this guide to compare Diest and Zaventem train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Diest has practical services for this route, including Wifi, Lockers, Parking, Dining, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Information Desk, and Luggage Carts.
Food options include: Restaurant De Groene Munt, Brasserie De Prins
Free.
Ticket office support is available at Diest. Information desks are located in the main hall.
Luggage storage is available at Diest. Lost and found is available at the station.
Available at Diest: Parking, Taxis, WC.
Available at Diest: Bike Parking, Bike Rental.
Accessibility facilities are available at Diest: Elevators, ramps.
Nearby hotels include Hotel Prins van Oranje, Hotel De Franse Kroon.
Zaventem has practical services for this route, including Wifi, Lockers, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking, Car Rental, Information Desk, and Luggage Carts.
Food options include: Restaurant Belair, Black Pearls
Free. ATMs are available in the train station.
Ticket office support is available at Zaventem. Information desks are located in the main hall.
Luggage storage is available at Zaventem. Lost and found is available at the station.
Available at Zaventem: Parking, Taxis, WC.
Available at Zaventem: Bike Parking, Car Rental.
Accessibility facilities are available at Zaventem: Ramps, restrooms.
Nearby hotels include Sheraton Brussels Airport Hotel, Crowne Plaza Brussels Airport, NH Brussels Airport.
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