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R12 714+ 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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
— BLQ
Jul 15 — Jul 221
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 15 June 2026.

Fri 2/1021:15
JNB
-
FLR
1 stop25h 05m
Multiple Airlines
Fri 9/1021:55
FLR
-
JNB
2 stops30h 05m
Multiple Airlines
Deal found 14/6R13 442
Sat 13/619:20
JNB
-
FLR
1 stop14h 40m
SWISS
Thu 18/619:45
FLR
-
JNB
1 stop13h 35m
SWISS
Deal found 12/6R13 458
Sat 13/619:00
JNB
-
FLR
2 stops19h 05m
Multiple Airlines
Thu 18/619:45
FLR
-
JNB
1 stop13h 35m
Multiple Airlines
Deal found 12/6R13 782
Thu 23/719:20
JNB
-
FLR
1 stop14h 40m
SWISS
Mon 27/719:45
FLR
-
JNB
1 stop13h 35m
SWISS
Deal found 11/6R14 672
Thu 30/719:00
JNB
-
FLR
1 stop14h 30m
Multiple Airlines
Thu 6/811:45
FLR
-
JNB
2 stops20h 50m
Multiple Airlines
Deal found 15/6R15 189
Thu 30/719:00
JNB
-
FLR
1 stop14h 30m
Lufthansa
Thu 6/819:10
FLR
-
JNB
1 stop13h 25m
Lufthansa
Deal found 15/6R15 270
Mon 23/118:20
JNB
-
FLR
2 stops15h 20m
Ethiopian Air
Thu 26/1115:30
FLR
-
JNB
2 stops20h 35m
Ethiopian Air
Deal found 10/6R15 755

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 594 507 searches and data was last updated on 15 June 2026.

Return from

R13 442

One-way from

R12 714

Popular in

July

Cheapest in

November

Average price

R12 989
Qatar Airways
  • Qatar Airways
  • 2/10-9/10
  • 3 total stops
  • 55h 10m total
  • Johannesburg to Florence
Search Deals
Turkish Airlines
  • Turkish Airlines
  • 26/8
  • 2 total stops
  • 28h 40m total
  • Johannesburg to Siena
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (R886 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R332 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 594 507 searches and data was last updated on 15 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

JohannesburgFlorence

JNB - FLR

JNBFLR

Johannesburg OR Tambo

Thu 30/7

19:00-9:30

1 stop14h 30m

Florence Peretola

Thu 6/8

11:45-8:35

2 stops20h 50m

R15 189
Fastest return journey

JohannesburgFlorence

JNB - FLR

JNBFLR

Johannesburg OR Tambo

Thu 30/7

19:00-9:30

1 stop14h 30m

Florence Peretola

Thu 6/8

19:10-8:35

1 stop13h 25m

R15 270

JohannesburgFlorence

JNB - FLR

JNBFLR

Johannesburg OR Tambo

Fri 2/10

23:15-22:30

1 stop23h 15m

Florence Peretola

Fri 9/10

18:10-10:20

1 stop16h 10m

R15 464

JohannesburgFlorence

JNB - FLR

JNBFLR

Johannesburg OR Tambo

Mon 23/11

14:30-10:40

2 stops21h 10m

Florence Peretola

Thu 26/11

19:00-13:05

2 stops17h 05m

R15 885

JohannesburgFlorence

JNB - FLR

JNBFLR

Johannesburg OR Tambo

Mon 27/7

13:30-18:15

2 stops28h 45m

Florence Peretola

Mon 3/8

19:00-20:35

2 stops25h 35m

R17 066

JohannesburgFlorence

JNB - FLR

JNBFLR

Johannesburg OR Tambo

Sat 5/12

11:40-9:40

2 stops23h 00m

Florence Peretola

Sun 3/1

17:15-9:55

1 stop15h 40m

R18 602

JohannesburgFlorence

JNB - FLR

JNBFLR

Johannesburg OR Tambo

Tue 14/7

14:30-10:35

2 stops20h 05m

Florence Peretola

Mon 20/7

15:30-20:10

2 stops28h 40m

R19 266

JohannesburgFlorence

JNB - FLR

JNBFLR

Johannesburg OR Tambo

Sat 5/12

15:25-13:50

3 stops23h 25m

Florence Peretola

Sun 3/1

18:45-14:20

2 stops18h 35m

R21 223
Cheapest one-way

JohannesburgFlorence

JNB - FLR

JNBFLR

Johannesburg OR Tambo

Wed 26/8

18:00-22:40

2 stops28h 40m

R12 714
Fastest single journey

JohannesburgFlorence

JNB - FLR

JNBFLR

Johannesburg OR Tambo

Wed 26/8

21:15-22:20

1 stop25h 05m

R16 095

Flights are sorted by cheapest return flights first.

Deals found on 11/6

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 Johannesburg to Siena takes 14 hours 40 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.

Lufthansa
Lufthansa
From R10 438
SWISS
SWISS
From R10 867
British Airways
British Airways
From R10 776
Air France
Air France
From R9 994

What are the cheapest airlines that fly to Siena?

The cheapest airlines flying from Johannesburg to Siena are KLM, Lufthansa and Air France.

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 15 June 2026.
Read through reviews of airlines serving Italy, such as KLM,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.
KLM
7,8
Good
1 528 reviews
Check prices

Boarding

7,8

Food

7,3

Crew

8,4

Comfort

7,7

Overall

7,8

Entertainment

7,2

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7,8
Good
1 528 reviews
KLM
7,8
Good
1 528 reviews
Check prices

Boarding

7,8

Food

7,3

Crew

8,4

Comfort

7,7

Overall

7,8

Entertainment

7,2

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
SWISS
7,5
Good
1 969 reviews
KLM
7,8
Good
1 528 reviews
Check prices

Boarding

7,8

Food

7,3

Crew

8,4

Comfort

7,7

Overall

7,8

Entertainment

7,2

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air France
7,4
Good
1 606 reviews
KLM
7,8
Good
1 528 reviews
Check prices

Boarding

7,8

Food

7,3

Crew

8,4

Comfort

7,7

Overall

7,8

Entertainment

7,2

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6,8
Okay
8 066 reviews
KLM
7,8
Good
1 528 reviews
Check prices

Boarding

7,8

Food

7,3

Crew

8,4

Comfort

7,7

Overall

7,8

Entertainment

7,2

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6,7
Okay
8 051 reviews
KLM
7,8
Good
1 528 reviews
Check prices

Boarding

7,8

Food

7,3

Crew

8,4

Comfort

7,7

Overall

7,8

Entertainment

7,2

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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, KLM 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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