Can I find cheaper flights to Siena if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Siena on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Siena?

Based on reviews from Cheapflights users, Etihad Airways is rated the highest out of the airlines that fly to Siena.

How much is a return flight to Siena?

A return flight to Siena will typically cost around $149, however they can be found for as little as $145.

Where does the fastest flight to Siena depart from?

For those looking to save time traveling to Siena, Melbourne offers the quickest one-way flight (28 hours 45 minutes).

Does Bologna Guglielmo Marconi have car hire?

Yes. Those touching down at Bologna Guglielmo Marconi can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Bologna Guglielmo Marconi?

Yes. Bologna Guglielmo Marconi has hotels nearby for those requiring accommodations. Flyon Hotel & Conference Center is the closest property to Bologna Guglielmo Marconi (0.0 km away from Bologna Guglielmo Marconi).

$884+ Flights to Siena | Cheapflights

Flights to Siena in 2025

Return from	$1,827
One-way from	$884
Popular in	October
Cheapest in	March
Average price	$1,958

British Airways
16/5-21/5
4 total stops
77h 55m total
Sydney to Florence

Search Deals

16/9
2 total stops
53h 55m total
Sydney to Siena

Search Deals

Highest demand for flights based on searches. 21% potential increase in price ($1,051 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease ($350 potential savings vs. average return price).

Search Deals

Average for return flights in April 2025

Search Deals

Find flight deals to Siena

Cheapest flights to Siena
Explore the most affordable flight options available to Siena. Find the lowest fares based on data from user searches, with prices last updated on 16 April 2025.

Thu 15/511:00SYD - FLR

2 stops43h 40mMultiple Airlines

Fri 23/515:30FLR - SYD

2 stops33h 30mMultiple Airlines

Deal found 15/4$1,794

Best flights to Siena
Discover carefully curated flight deals to Siena that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 April 2025.

Fri 16/514:40SYD - FLR

2 stops39h 40mBritish Airways

Wed 21/507:05FLR - SYD

2 stops38h 15mBritish Airways

Deal found 14/4$1,827

Fri 23/520:30SYD - FLR

2 stops34h 10mChina Eastern

Sat 31/515:30FLR - SYD

2 stops37h 05mChina Eastern

Deal found 14/4$1,898

Fri 16/509:15SYD - FLR

3 stops45h 25mMultiple Airlines

Wed 21/506:25FLR - SYD

3 stops29h 35mMultiple Airlines

Deal found 14/4$1,925

Sat 31/514:05SYD - FLR

2 stops27h 40mSWISS

Wed 4/619:15FLR - SYD

2 stops26h 40mSWISS

Deal found 14/4$2,079

Sat 31/510:20SYD - FLR

2 stops30h 40mKLM

Wed 4/606:30FLR - SYD

3 stops40h 00mKLM

Deal found 14/4$2,676

Tue 8/718:05SYD - FLR

2 stops47h 35mLufthansa

Wed 30/706:40FLR - SYD

2 stops51h 20mLufthansa

Deal found 14/4$8,022

Cheapflights Fare Finder

Use the filters below to find and compare flights to Siena that are best for you.

Fly from

Route

Depart

Return

Price

SydneyFlorence

SYD - FLR

SYDFLR

Sydney Kingsford Smith

Thu 15/5

11:00-22:40

2 stops43h 40m

Florence Peretola

Fri 23/5

15:30-09:00

2 stops33h 30m

$1,794

SydneyFlorence

SYD - FLR

SYDFLR

Sydney Kingsford Smith

Tue 16/9

20:20-22:40

2 stops58h 20m

$1,050

SydneyFlorence

SYD - FLR

SYDFLR

Sydney Kingsford Smith

Wed 27/8

10:10-11:30

3 stops33h 20m

$4,300

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Best time to book a flight to Siena

Have a flexible travel schedule? Discover the best time to fly to Siena with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Siena

How long is the flight to Siena?

On average, a flight from Sydney to Siena takes 34 hours 0 minutes. Flights to Siena from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Siena?

Users looking for the lowest fares to Siena should consider flying on Monday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday afternoons, when prices are usually at their highest.

What are the most popular airlines that fly to Siena?

The most popular airlines flying from Sydney to Siena are SWISS and Etihad Airways.

SWISS

From $1,050

Etihad Airways

From $986

What are the cheapest airlines that fly to Siena?

The cheapest airlines flying from Sydney to Siena are Etihad Airways and SWISS.

Rainfall in Siena by month

In terms of precipitation, rainfall in Siena ranges from 30.0 - 100.0 mm per month. October is typically the wettest month, when rainfall can reach 100.0 mm. July is typically the driest time to visit Siena when rainfall is around 30.0 mm.

Temperature in Siena by month

If weather is an important factor for your trip to Siena, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Siena

KLM

7.8

Good

1,323 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

KLM

7.8

Good

1,323 reviews

KLM

7.8

Good

1,323 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

SWISS

7.5

Good

1,580 reviews

KLM

7.8

Good

1,323 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

China Eastern

7.2

Good

143 reviews

KLM

7.8

Good

1,323 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Lufthansa

6.7

Okay

7,004 reviews

KLM

7.8

Good

1,323 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

British Airways

6.6

Okay

6,760 reviews

KLM

7.8

Good

1,323 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

FAQs about flying to Siena

Can I find cheaper flights to Siena if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Siena on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Siena?
Based on reviews from Cheapflights users, Etihad Airways is rated the highest out of the airlines that fly to Siena.
How much is a return flight to Siena?
A return flight to Siena will typically cost around $149, however they can be found for as little as $145.
Where does the fastest flight to Siena depart from?
For those looking to save time traveling to Siena, Melbourne offers the quickest one-way flight (28 hours 45 minutes).
Does Bologna Guglielmo Marconi have car hire?
Yes. Those touching down at Bologna Guglielmo Marconi can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Bologna Guglielmo Marconi?
Yes. Bologna Guglielmo Marconi has hotels nearby for those requiring accommodations. Flyon Hotel & Conference Center is the closest property to Bologna Guglielmo Marconi (0.0 km away from Bologna Guglielmo Marconi).

See more FAQs

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How does Cheapflights help users find flights to Siena?

Cheapflights makes it easy to find Siena flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets to Siena?

Cheapflights helps you find that perfect flight to Siena by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to Siena with no change fees?

Need flexible booking options for your flight to Siena ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

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$884+ Cheap flights to Siena

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/9. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Siena in 2025

Find the latest flights to Siena in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 16 April 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Find flight deals to Siena

Cheapest flights to SienaExplore the most affordable flight options available to Siena. Find the lowest fares based on data from user searches, with prices last updated on 16 April 2025.

Explore the most affordable flight options available to Siena. Find the lowest fares based on data from user searches, with prices last updated on 16 April 2025.

Cheapflights Fare Finder

Locate flights to Siena that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 16 April 2025.

Use the filters below to find and compare flights to Siena that are best for you.

Best time to book a flight to Siena

Have a flexible travel schedule? Discover the best time to fly to Siena with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight to Siena

How long is the flight to Siena?

When is the cheapest time to fly to Siena?

Use this chart to determine the cheapest time to fly return from Sydney to Siena. Price data was last updated on 16 December 2024.

What are the most popular airlines that fly to Siena?

What are the cheapest airlines that fly to Siena?

Rainfall in Siena by month

Plan your trip to Siena by taking into account the average rainfall totals by month.

Temperature in Siena by month

Plan your trip to Siena by taking into account the average temperature totals by month.

Reviews of airlines servicing Siena

Get insights into the airlines that provide service to Siena. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Siena. Reviews last updated 16 April 2025.

FAQs about flying to Siena

Can I find cheaper flights to Siena if I am willing to have stopovers?

What is the best airline to fly to Siena?

How much is a return flight to Siena?

Where does the fastest flight to Siena depart from?

Does Bologna Guglielmo Marconi have car hire?

Are there hotels close to Bologna Guglielmo Marconi?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Siena by cabin class

Find flights to Siena, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Siena?

Why should you use Cheapflights to find cheap flight tickets to Siena?

Can Cheapflights find flights to Siena with no change fees?

Can Cheapflights notify me if prices for flights to Siena become cheaper?

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Cheapest flights to Siena
Explore the most affordable flight options available to Siena. Find the lowest fares based on data from user searches, with prices last updated on 16 April 2025.