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$1,823+ Cheap flights to Siena

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
— BLQ
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to Siena in 2026

Enter your travel dates to find the best prices.

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 10 June 2026.

Thu 12/1121:30
SYD
-
FLR
2 stops35h 10m
Etihad Airways
Mon 16/1115:30
FLR
-
SYD
2 stops29h 05m
Etihad Airways
Deal found 9/6$1,823
Wed 22/720:30
SYD
-
FLR
2 stops47h 00m
China Eastern
Wed 29/715:20
FLR
-
SYD
2 stops61h 15m
China Eastern
Deal found 7/6$1,925
Tue 7/720:30
SYD
-
FLR
2 stops34h 00m
China Eastern
Mon 27/712:40
FLR
-
SYD
2 stops39h 55m
China Eastern
Deal found 7/6$1,979
Tue 7/720:30
SYD
-
FLR
2 stops34h 00m
China Eastern
Tue 14/706:30
FLR
-
SYD
2 stops46h 05m
China Eastern
Deal found 6/6$1,993
Wed 8/720:30
SYD
-
FLR
2 stops34h 00m
China Eastern
Wed 22/712:40
FLR
-
SYD
2 stops39h 55m
China Eastern
Deal found 5/6$2,005
Fri 25/914:50
SYD
-
FLR
2 stops28h 40m
Qatar Airways
Fri 9/1012:20
FLR
-
SYD
2 stops33h 50m
Qatar Airways
Deal found 8/6$2,016
Fri 9/1021:45
SYD
-
FLR
2 stops34h 10m
Qatar Airways
Fri 16/1012:20
FLR
-
SYD
2 stops33h 50m
Qatar Airways
Deal found 9/6$2,107

Find flight deals to Siena

Find the latest flights to Siena in 2026, 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 10 June 2026.

Return from

$1,823

Popular in

January

Cheapest in

October

Average price

$2,465
Etihad Airways
  • Etihad Airways
  • 12/11-16/11
  • 4 total stops
  • 64h 15m total
  • Sydney to Florence
Search Deals
Highest demand for flights based on searches. 34% potential increase in price ($1,038 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($154 potential savings vs. average return price).
Search Deals
Average for return flights in June 2026
Search Deals

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 10 June 2026.
Use the filters below to find and compare flights to Siena that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyFlorence

SYD - FLR

SYDFLR

Sydney Kingsford Smith

Thu 12/11

21:30-22:40

2 stops35h 10m

Florence Peretola

Mon 16/11

15:30-06:35

2 stops29h 05m

$1,823

SydneyFlorence

SYD - FLR

SYDFLR

Sydney Kingsford Smith

Tue 7/7

20:30-22:30

2 stops34h 00m

Florence Peretola

Mon 27/7

12:40-12:35

2 stops39h 55m

$1,979

SydneyFlorence

SYD - FLR

SYDFLR

Sydney Kingsford Smith

Tue 21/7

11:00-22:30

2 stops43h 30m

Florence Peretola

Tue 28/7

15:20-08:00

2 stops56h 40m

$2,186
Fastest return journey

SydneyFlorence

SYD - FLR

SYDFLR

Sydney Kingsford Smith

Tue 21/7

20:45-22:40

2 stops33h 55m

Florence Peretola

Tue 28/7

19:00-06:05

2 stops27h 05m

$2,327

SydneyFlorence

SYD - FLR

SYDFLR

Sydney Kingsford Smith

Fri 25/9

10:20-08:55

2 stops30h 35m

Florence Peretola

Thu 8/10

11:20-07:30

3 stops35h 10m

$2,837

SydneyFlorence

SYD - FLR

SYDFLR

Sydney Kingsford Smith

Thu 12/11

21:30-18:15

3 stops30h 45m

Florence Peretola

Mon 16/11

15:30-19:35

3 stops66h 05m

$3,173

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Sorted by cheapest first

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 28 hours 40 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.

What are the most popular airlines that fly to Siena?

The most popular airline flying from Sydney to Siena is Etihad Airways.

Etihad Airways
Etihad Airways
From $1,293

What are the cheapest airlines that fly to Siena?

The cheapest airline flying from Sydney to Siena is Etihad Airways.

Rainfall in Siena by month

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

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

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 10 June 2026.
Read through reviews of airlines serving Italy, such as Etihad Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.3
Good
1,452 reviews
Check prices

Crew

7.8

Overall

7.3

Comfort

7.3

Entertainment

7.2

Boarding

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abraham,May 2026

TLV - AUH

Huge delay no explanation, made me miss the connection. Terrible experience
Etihad Airways
7.3
Good
1,452 reviews
Etihad Airways
7.3
Good
1,452 reviews
Check prices

Crew

7.8

Overall

7.3

Comfort

7.3

Entertainment

7.2

Boarding

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abraham,May 2026

TLV - AUH

Huge delay no explanation, made me miss the connection. Terrible experience

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, Turkish Airlines 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 $174, however they can be found for as little as $170.

  • 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 (26 hours 20 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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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.

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