RM 1,855+ 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 23/5. Fares are subject to change and may not be available on all flights or dates of travel.
— BLQ
10 May — 17 May1
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 April 2026.

Fri 22/509:50
KUL
-
FLR
2 stops18h 50m
Etihad Airways
Fri 29/515:00
FLR
-
KUL
2 stops22h 45m
Etihad Airways
Deal found 7/4RM 2,595
Tue 12/521:55
KUL
-
FLR
2 stops22h 50m
Etihad Airways
Fri 15/519:00
FLR
-
KUL
2 stops18h 45m
Etihad Airways
Deal found 7/4RM 2,950
Wed 20/510:20
KUL
-
FLR
2 stops18h 20m
Emirates
Wed 27/519:00
FLR
-
KUL
2 stops20h 50m
Emirates
Deal found 5/4RM 3,388
Sat 23/509:50
KUL
-
FLR
2 stops18h 50m
Etihad Airways
Sat 30/519:00
FLR
-
KUL
2 stops42h 45m
Etihad Airways
Deal found 8/4RM 3,443
Mon 11/502:00
KUL
-
FLR
2 stops26h 40m
Emirates
Fri 15/519:00
FLR
-
KUL
2 stops20h 50m
Emirates
Deal found 8/4RM 3,507
Sun 5/709:50
KUL
-
FLR
2 stops18h 50m
Multiple Airlines
Sat 18/706:25
FLR
-
KUL
2 stops20h 00m
Multiple Airlines
Deal found 5/4RM 3,527
Sat 23/507:20
KUL
-
FLR
3 stops42h 15m
Multiple Airlines
Sat 30/519:00
FLR
-
KUL
2 stops18h 45m
Multiple Airlines
Deal found 8/4RM 3,619
Fri 22/517:10
KUL
-
FLR
3 stops35h 30m
Multiple Airlines
Fri 29/519:00
FLR
-
KUL
2 stops18h 45m
Multiple Airlines
Deal found 7/4RM 3,742
Fri 22/510:20
KUL
-
FLR
2 stops18h 20m
Emirates
Fri 29/519:00
FLR
-
KUL
2 stops31h 35m
Emirates
Deal found 9/4RM 3,881

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 407,431 searches and data was last updated on 10 April 2026.

Return from

RM 2,595

One-way from

RM 1,855

Popular in

July

Cheapest in

November

Average price

RM 3,372
Etihad Airways
  • Etihad Airways
  • 22/5-29/5
  • 4 total stops
  • 41h 35m total
  • Kuala Lumpur to Florence
Search Deals
23/5
  • 23/5
  • 2 total stops
  • 46h 55m total
  • Kuala Lumpur to Siena
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (RM 1,532 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (RM 344 potential savings vs. average return price).
Search Deals
Average for return flights in April 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 407,431 searches and data was last updated on 10 April 2026.
Use the filters below to find and compare flights to Siena that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

Kuala LumpurFlorence

KUL - FLR

KULFLR

Kuala Lumpur Intl

Tue 12/5

21:55-14:45

2 stops22h 50m

Florence Peretola

Fri 15/5

19:00-19:45

2 stops18h 45m

RM 2,950
Fastest return journey

Kuala LumpurFlorence

KUL - FLR

KULFLR

Kuala Lumpur Intl

Wed 20/5

10:20-22:40

2 stops18h 20m

Florence Peretola

Wed 27/5

19:00-21:50

2 stops20h 50m

RM 3,388

Kuala LumpurFlorence

KUL - FLR

KULFLR

Kuala Lumpur Intl

Mon 11/5

02:00-22:40

2 stops26h 40m

Florence Peretola

Fri 15/5

19:00-21:50

2 stops20h 50m

RM 3,507

Kuala LumpurFlorence

KUL - FLR

KULFLR

Kuala Lumpur Intl

Fri 22/5

10:20-22:40

2 stops18h 20m

Florence Peretola

Fri 29/5

19:00-08:35

2 stops31h 35m

RM 3,881

Kuala LumpurFlorence

KUL - FLR

KULFLR

Kuala Lumpur Intl

Sat 23/5

07:20-19:35

3 stops42h 15m

Florence Peretola

Sat 30/5

21:00-08:25

3 stops29h 25m

RM 4,447

Kuala LumpurFlorence

KUL - FLR

KULFLR

Kuala Lumpur Intl

Fri 22/5

09:50-22:40

2 stops18h 50m

Florence Peretola

Fri 29/5

12:20-17:50

1 stop23h 30m

RM 5,191

Kuala LumpurFlorence

KUL - FLR

KULFLR

Kuala Lumpur Intl

Tue 12/5

23:15-10:40

3 stops41h 25m

Florence Peretola

Fri 15/5

19:00-17:10

3 stops40h 10m

RM 6,867
Cheapest one-way
Fastest single journey

Kuala LumpurFlorence

KUL - FLR

KULFLR

Kuala Lumpur Intl

Sat 23/5

07:20-19:35

3 stops42h 15m

RM 1,855

Flights are sorted by cheapest return flights first.

Deals found on 9/4

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 Kuala Lumpur to Siena takes 18 hours 50 minutes. Flights to Siena from other popular cities in Malaysia will vary in length. Below are a few examples of popular routes and their flight times.

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).

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.

  • Does Bologna Guglielmo Marconi have rental cars?

    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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