- Must visit
Museo dell'Opera del Duomo
The cathedral museum displays sculpture, stained glass and works by Duccio, and includes access to the Facciatone viewpoint.
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Journey information
Overview: Brussels to Siena flight
Belgium
Italy
Flights from Brussels to Siena depart on average 3 times per day, taking around 1h 47m. Cheap flight tickets for this journey start at £17 if you book in advance.
There are 3 flights per day. The earliest flight runs at 05:35, the last at 22:20. The fastest flight covers the 989 km distance in 1h 40m. August is the cheapest month to fly.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 989 km |
Average flight duration 1h 47m |
Cheapest ticket price £17 |
Flights per day 3 |
Direct flights 3 |
Fastest flight 1h 40m |
First flight 5:35 |
Last flight 22:20 |
Cheapest Month Aug |
Cheapest Day Sat |
High Season Jul - Sept |
Low Season Apr - Jun |
Best time to book 14 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Frequently asked questions about your Brussels to Siena trip
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Brussels to Siena.
Cheap plane tickets from Brussels to Siena can start from as little as £17 when you book in advance. The average flight ticket price for Brussels to Siena is £50; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The earliest flight from Brussels to Siena leaves at 5:35. Plan your trip with the Journey Planner from Omio.
The latest flight from Brussels to Siena leaves at 22:20.
Yes, there are 3 direct flights a day from Brussels to Siena with Malta Air, Ryanair. Schedules can vary on holidays or weekends with fewer direct flights.
Why should you book Brussels to Siena flights with Omio?
Malta Air as well as Ryanair offer flights services from Brussels to Siena.
Omio is an official ticket reseller for all your travel options from Brussels to Siena.
Why book with Omio vs Malta Air?
- Compare with other providers: On Omio, you can not only buy tickets for Malta Air, but also compare tickets for the likes of Ryanair to find the best option for your trip from Brussels to Siena.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Malta Air with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Brussels to Siena.
Why book with Omio over Skyscanner, Kayak or Trip?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Ryanair to find the best option for your trip from Brussels to Siena.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Brussels to Siena.
Airlines: Malta Air, Ryanair from Brussels to SienaFind the best flights between Brussels to Siena with Omio's travel partners Malta Air, Ryanair from £17. We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Malta Air
About
Malta Air is a low-cost airline that began operations in 2019, initially as a joint venture between Ryanair and the Government of Malta. Ryanair acquired full ownership of the company in 2025. The airline operates from Malta International Airport and has expanded its network to include numerous routes across Europe, the Middle East, and North Africa. Malta Air primarily utilizes Boeing 737-800 and Boeing 737 MAX 200 aircraft, focusing on high-density, short to medium-haul flights. As a low-cost carrier, it offers an Economy Class service with options for purchasing snacks and beverages onboard.
Luggage & cancellation policy
Average Malta Air Duration
1h 40m
Cheapest Malta Air Price
£17
Malta Air frequency
2 a day
Luggage included
1 small personal item (40x20x25 cm) included
Additional luggage
Additional cabin bag (55x40x20 cm) and checked baggage available for purchase
Cancellation Policy
Free cancellation within 24h of booking if flight is more than 7 days away
Pregnant on board
Pregnant women can travel up to the end of 36th week, medical certificate required after 28th week
Unaccompagned minor
Available for children aged 5-11, must be booked at least 48h in advance
Amenities on board the airplane
USB plugs
Accessibility
Assistance available for passengers with reduced mobility, must be requested at least 48h before departure
Pets
Small pets in cabin allowed, max 8kg including carrier
Ryanair
About
Ryanair is one of Europe’s largest and most popular low-cost airlines, headquartered in Ireland. It offers affordable flights to destinations across the continent, often operating to smaller or secondary airports outside major cities to keep fares low. All Ryanair tickets include an allowance for one small personal bag, with additional fees for cabin baggage and checked luggage. Known for its extensive network and budget-friendly fares, Ryanair makes it easy to travel quickly and affordably to popular European destinations.
Luggage & cancellation policy
Average Ryanair Duration
1h 40m
Cheapest Ryanair Price
£17
Ryanair frequency
1 a day
Luggage included
One small personal bag (40x20x25cm)
Additional luggage
10kg bag (55x40x20cm) or 20kg checked bag available for purchase
Cancellation Policy
Non-refundable tickets. Flight changes possible with fee plus fare difference. Free changes within 24h of booking
Pregnant on board
Up to 28th week of pregnancy can fly freely. Between 28-36 weeks, medical certificate required. Not allowed after 36 weeks
Unaccompagned minor
Unaccompanied minor service available for ages 5-12, €60 per flight. Must be booked at least 7 days before departure
Amenities on board the airplane
Accessibility
Ryanair provides assistance for passengers with reduced mobility, must be booked at least 48 hours before flight
Companies, tickets, and onboard amenities between Brussels and Siena
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
When taking a flight from Brussels to Siena, you can count on Malta Air, Ryanair for the best way to get you to Siena. You can also check all possible airlines who offer a service between Brussels and Siena and compare the amenities they offer before buying a plane ticket.
For international flights we recommend to arrive 2.5 to 3 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
Complete guide to Siena
Things to do in Siena
Discover the best of Siena — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Siena trip today.
- Must visit
Museo Civico
Siena’s main civic museum inside Palazzo Pubblico, admired for fresco cycles that illuminate the city’s medieval political ideals.
- Recommended
Santuario Casa di Santa Caterina
A compact museum dedicated to Saint Catherine, preserving devotional spaces and objects linked to her life in Siena.
- Must visit
Piazza del Campo
Siena’s shell-shaped main square is ideal for people-watching and architecture, and it remains the city’s social heart.
- Must visit
Facciatone
A panoramic terrace above the unfinished cathedral façade, rewarding visitors with one of Siena’s most memorable city views.
- Recommended
Fortezza Medicea
A broad urban green space with fortress walls, tree-lined paths and fine views, popular for a quieter walk above the centre.
- Vegetarian
- Vegan
Pici all'aglione
Thick handmade pasta with a rich garlic-tomato sauce, traditionally served in Siena and central Tuscany. A simple, rustic staple locals still eat.
- Gluten-free
Cinghiale in umido
Slow-cooked wild boar stew, often with red wine, tomato and herbs. It reflects Tuscan hunting traditions and is a classic hearty Sienese dish.
Crostini neri
Tuscan crostini topped with chicken liver pâté, often enriched with anchovy or capers. A traditional antipasto found across Siena trattorias.
La Taverna di San Giuseppe
Refined restaurant focused on Tuscan ingredients and well-prepared regional recipes, with an elegant atmosphere suited to a longer evening meal.
Osteria Le Logge
Traditional Tuscan osteria near the centre, known for pici, local meats and a warm, rustic setting popular with both residents and visitors.
La Prosciutteria Siena
Well-known casual spot for panini filled with local salumi, pecorino and seasonal produce. Ideal for a quick, flavourful lunch in the old town.
Euro (€)
Moderate for Tuscany: rooms can be pricey in peak season, but dining is fair and the compact centre keeps local transport costs low.
Average meal costs
- Budget
- €8-15 for pizza, panini or simple lunch.
- Mid-range
- €20-35 per person for a restaurant meal.
- Fine dining
- €60+ per person for tasting menus or upscale dining.
- Coffee
- €1.30-2.50 for espresso or cappuccino.
Tipping culture
Service is often included or covered by coperto. Round up or leave 5-10% for very good restaurant service; small change for cafés; taxis are usually rounded up.
FAQs: Brussels to Siena flights
Find answers to the most common questions about traveling from Brussels to Siena by flight. 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 flight, the cheapest option, or tips for making the most of your visit at Siena, this guide helps you travel smarter and with confidence.
It's helpful to compare your options as there are 3 ways to travel between Brussels and Siena including taking a train, coach and flight.
popular airports
Important Stations and Airports in Brussels and Siena
Most Brussels to Siena flights use the Brussels South Charleroi Airport to airport pair. Use this guide to compare Brussels and Siena airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Departure airports in Brussels
Arrival airports in Siena
Which Brussels airport do flights to Siena leave from?
Flights from Brussels to Siena depart from Brussels South Charleroi Airport. The airport is 6 km from Brussels city centre at Rue des Frères Wright 8, 6041 Charleroi, Belgium.
Brussels South Charleroi Airport (CRL)Rue des Frères Wright 8, 6041 Charleroi, Belgium
City-centre transport
Getting to Brussels South Charleroi Airport from Brussels city centre
Brussels South Charleroi Airport is 5 km from Brussels city centre. Public transport options include:
TrainIc, P, S1 · 1h 18m · £12 · every ~5 min
Busflibco · 55m · £13 · every ~6 min
Shuttle55m · £18
Brussels South Charleroi Airport airport facilities and services
Brussels South Charleroi Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge and Lost and Found Office.
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located in the terminal.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Brussels South Charleroi Airport: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Brussels South Charleroi Airport: Ramps, assistance.
Brussels Airport (BRU)Leopoldlaan, 1930 Zaventem, Belgium
City-centre transport
Getting to Brussels Airport from Brussels city centre
Brussels Airport is 1 km from Brussels city centre. Public transport options include:
TrainEc, Ic, Trn · 11m · £3 · every ~15 min
EuroCity · 11m · £2 · every ~2 min
Ec, Ic · 18m · £3 · every ~15 min
Bus12 · 30m · £3 · every ~9 min
12 · 38m · £3 · every ~9 min
R26, N62 · 47m · £3 · every ~6 min
Brussels Airport airport facilities and services
Brussels Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge and Lost and Found Office.
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located in the departures and arrivals areas.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Brussels Airport: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Brussels Airport: Elevators, ramps, assistance.
Most popular flights from Brussels
More options for your journey from Brussels to Siena
Here are some other resources that might have the information you need
Most popular flights to and from Siena and Brussels
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