$55 Cheap flight deals from Brussels (BRU) to Siena (FLR)
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Airfares from $55 One Way, $177 Round Trip from Brussels to Siena
Prices starting at $177 for return flights and $55 for one-way flights to Siena were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Siena economy flight packages
Aurum Firenze
Sep 18 - Sep 20
Brussels (BRU) to Florence (FLR)
Florence (FLR) to Brussels (BRU)
Villa Tolomei Hotel & Resort
Sep 18 - Sep 20
Brussels (BRU) to Florence (FLR)
Florence (FLR) to Brussels (BRU)
Reviewed on Jul 7, 2026
Il Malaspina
Sep 18 - Sep 20
Brussels (BRU) to Florence (FLR)
Florence (FLR) to Brussels (BRU)
Reviewed on Jul 21, 2026
More About Flying To Siena from Brussels
Route Information for Flights from Brussels to Siena
Origin Airport IATA Code | BRU |
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Destination Airport IATA Code | FLR |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Brussels to Siena
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.