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R12 402+ 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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
— BLQ
Jan 22 — Jan 291
1 adult
1 adult, Economy, 0 bags

Flights to Siena in 2025

Enter your travel dates to find the best prices.

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 23 December 2025.

Fri 15/519:25JNB - FLR
1 stop26h 55mBritish Airways
Tue 19/57:05FLR - JNB
1 stop26h 20mBritish Airways
Deal found 21/12R12 402
Thu 7/519:00JNB - FLR
1 stop14h 30mLufthansa
Tue 26/519:10FLR - JNB
1 stop13h 25mLufthansa
Deal found 21/12R12 435
Thu 7/519:00JNB - FLR
1 stop14h 30mMultiple Airlines
Tue 26/512:15FLR - JNB
2 stops20h 20mMultiple Airlines
Deal found 21/12R12 652
Thu 7/519:00JNB - FLR
2 stops16h 30mBrussels Airlines
Tue 26/512:15FLR - JNB
2 stops20h 20mBrussels Airlines
Deal found 21/12R13 605
Fri 15/519:10JNB - FLR
2 stops27h 30mEmirates
Tue 19/511:25FLR - JNB
2 stops22h 50mEmirates
Deal found 21/12R14 391
Fri 15/59:50JNB - FLR
2 stops32h 25mEtihad Airways
Tue 19/56:25FLR - JNB
2 stops25h 55mEtihad Airways
Deal found 20/12R14 708
Wed 4/218:50JNB - FLR
2 stops24h 35mEmirates
Wed 11/211:40FLR - JNB
2 stops21h 45mEmirates
Deal found 21/12R15 009

Find flight deals to Siena

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 594 507 searches and data was last updated on 23 December 2025.

Return from

R12 134

Popular in

July

Cheapest in

November

Average price

R14 825
British Airways
  • British Airways
  • 7/5-26/5
  • 2 total stops
  • 51h 25m total
  • Johannesburg to Florence
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (R1 287 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R230 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
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 594 507 searches and data was last updated on 23 December 2025.
Use the filters below to find and compare flights to Siena that are best for you.

Fly from

Johannesburg

Route

Depart

Return

Price

JohannesburgFlorence

JNB - FLR

JNBFLR

Johannesburg OR Tambo

Fri 15/5

19:25-22:20

1 stop26h 55m

Florence Peretola

Tue 19/5

7:05-9:25

1 stop26h 20m

R12 402

JohannesburgFlorence

JNB - FLR

JNBFLR

Johannesburg OR Tambo

Thu 7/5

19:00-9:30

1 stop14h 30m

Florence Peretola

Tue 26/5

19:10-8:35

1 stop13h 25m

R12 435

JohannesburgFlorence

JNB - FLR

JNBFLR

Johannesburg OR Tambo

Thu 7/5

19:00-9:30

1 stop14h 30m

Florence Peretola

Tue 26/5

12:15-8:35

2 stops20h 20m

R12 652

JohannesburgFlorence

JNB - FLR

JNBFLR

Johannesburg OR Tambo

Thu 7/5

19:00-11:30

2 stops16h 30m

Florence Peretola

Tue 26/5

12:15-8:35

2 stops20h 20m

R13 605

JohannesburgFlorence

JNB - FLR

JNBFLR

Johannesburg OR Tambo

Fri 15/5

19:10-22:40

2 stops27h 30m

Florence Peretola

Tue 19/5

11:25-10:15

2 stops22h 50m

R14 391

JohannesburgFlorence

JNB - FLR

JNBFLR

Johannesburg OR Tambo

Fri 15/5

9:50-18:15

2 stops32h 25m

Florence Peretola

Tue 19/5

6:25-8:20

2 stops25h 55m

R14 708

JohannesburgFlorence

JNB - FLR

JNBFLR

Johannesburg OR Tambo

Wed 4/2

18:50-18:25

2 stops24h 35m

Florence Peretola

Wed 11/2

11:40-10:25

2 stops21h 45m

R15 009

Flights are sorted by cheapest return flights first.

Deals found on 21/12

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

When is the best time to book a flight to Siena?

Use this chart to determine the optimal time to book a return flight from Johannesburg to Siena. Price data was last updated on 19 December 2025.

The price you pay for your flight to Siena may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Siena?

On average, a flight from Johannesburg to Siena takes 17 hours 10 minutes. Flights to Siena from other popular cities in South Africa 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 airlines flying from Johannesburg to Siena are SWISS, Lufthansa and British Airways.

SWISS
SWISS
From R8 836
Lufthansa
Lufthansa
From R10 271
British Airways
British Airways
From R11 003
KLM
KLM
From R10 205

What are the cheapest airlines that fly to Siena?

The cheapest airlines flying from Johannesburg to Siena are SWISS, Austrian Airlines and Lufthansa.

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 23 December 2025.
Read through reviews of airlines serving Italy, such as Austrian Airlines, SWISS, andAir France. 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.
Austrian Airlines
7,6
Good
880 reviews
Check prices

Crew

8,1

Boarding

7,6

Entertainment

6,8

Food

6,8

Comfort

7,3

Overall

7,6

Reviews

1 / 20
10,0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Austrian Airlines
7,6
Good
880 reviews
Austrian Airlines
7,6
Good
880 reviews
Check prices

Crew

8,1

Boarding

7,6

Entertainment

6,8

Food

6,8

Comfort

7,3

Overall

7,6

Reviews

1 / 20
10,0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
SWISS
7,5
Good
1 817 reviews
Austrian Airlines
7,6
Good
880 reviews
Check prices

Crew

8,1

Boarding

7,6

Entertainment

6,8

Food

6,8

Comfort

7,3

Overall

7,6

Reviews

1 / 20
10,0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Air France
7,4
Good
1 513 reviews
Austrian Airlines
7,6
Good
880 reviews
Check prices

Crew

8,1

Boarding

7,6

Entertainment

6,8

Food

6,8

Comfort

7,3

Overall

7,6

Reviews

1 / 20
10,0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Lufthansa
6,8
Okay
7 649 reviews
Austrian Airlines
7,6
Good
880 reviews
Check prices

Crew

8,1

Boarding

7,6

Entertainment

6,8

Food

6,8

Comfort

7,3

Overall

7,6

Reviews

1 / 20
10,0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
British Airways
6,7
Okay
7 607 reviews
Austrian Airlines
7,6
Good
880 reviews
Check prices

Crew

8,1

Boarding

7,6

Entertainment

6,8

Food

6,8

Comfort

7,3

Overall

7,6

Reviews

1 / 20
10,0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

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, SWISS is rated the highest out of the airlines that fly to Siena.

  • 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.

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

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Users can book flights with no change fees policies with our dedicated filters. Book flights to Siena flexibly with Cheapflights today.

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