$754 Find Cheap Flights to Siena

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Siena departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights to Siena

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Siena that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Siena

Fri, 14 Nov - Sat, 22 Nov
 Logo
21:40 - 22:40MEL-FLR
59h 00m2 stops
 Logo
19:10 - 14:30FLR-MEL
57h 20m2 stops
$1,379
Find Deal
Fri, 14 Nov - Sat, 22 Nov
 Logo
21:40 - 22:40MEL-FLR
59h 00m2 stops
 Logo
15:30 - 14:30FLR-MEL
61h 00m2 stops
$1,383
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Austrian Airlines Logo
14:50 - 10:15SYD-FLR
27h 25m2 stops
Austrian Airlines Logo
18:30 - 10:20FLR-SYD
31h 50m2 stops
$1,916Austrian Airlines
Find Deal
Thu, 11 Sep - Thu, 18 Sep
Austrian Airlines Logo
14:50 - 17:45SYD-FLR
34h 55m2 stops
Austrian Airlines Logo
18:30 - 10:20FLR-SYD
31h 50m2 stops
$1,971Austrian Airlines
Find Deal
Wed, 24 Sep - Tue, 7 Oct
Etihad Airways Logo
17:10 - 14:45MEL-FLR
29h 35m2 stops
Etihad Airways Logo
06:25 - 16:35FLR-MEL
25h 10m2 stops
$2,045Etihad Airways
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Fri, 12 Sep - Fri, 19 Sep
Etihad Airways Logo
21:30 - 22:40SYD-FLR
33h 10m2 stops
Etihad Airways Logo
06:25 - 06:10FLR-SYD
39h 45m2 stops
$2,251Etihad Airways
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Mon, 22 Sep - Tue, 7 Oct
British Airways Logo
15:55 - 22:20MEL-FLR
38h 25m2 stops
British Airways Logo
07:05 - 09:10FLR-MEL
41h 05m2 stops
$2,317British Airways
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Fri, 14 Nov - Sat, 22 Nov
KLM Logo
11:05 - 10:25MEL-FLR
33h 20m2 stops
KLM Logo
17:00 - 06:30FLR-MEL
27h 30m3 stops
$2,347KLM
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Tue, 23 Sep - Wed, 8 Oct
KLM Logo
10:20 - 09:00MEL-FLR
30h 40m2 stops
KLM Logo
17:40 - 06:30FLR-MEL
27h 50m3 stops
$2,357KLM
Find Deal
Mon, 22 Sep - Mon, 6 Oct
British Airways Logo
15:55 - 22:20MEL-FLR
38h 25m2 stops
British Airways Logo
07:05 - 09:10FLR-MEL
41h 05m2 stops
$2,427British Airways
Find Deal
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Good to know – Book Cheap Siena Plane Tickets

Low seasonJanuary
Cheapest flight$754
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Sydney to Florence

FAQs - booking Siena flights

  • How to fly to Siena?

    You cannot fly directly to Siena. KAYAK recommends you fly to Florence Peretola (FLR) (55.57 km from Siena). From there you can hire a car or take a taxi.

  • What airports are near Siena?

    The closest airport is Florence Peretola (FLR) (55.57 km). Another nearby airport is Pisa Gal Galilei (PSA) (85.82 km) KAYAK recommends you fly to Florence Peretola.

  • How far is Florence Peretola Airport from central Florence?

    Central Florence is 6 km away from Florence Peretola Airport.

  • What is the name of Florence’s airport?

    Florence is served by Florence Peretola Airport, also commonly referred to as Amerigo Vespucci, Florence Peretola, or Peretola. The airport code is FLR.

  • How does KAYAK find such low prices on flights to Siena?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Siena.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Siena?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Siena is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Siena?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Siena with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Siena?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Siena up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Siena

  • There is no major airport in Siena. It is instead served by Florence Peretola Airport.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Siena flight deals.

Reviews of the top airlines flying to Siena

 
Need help choosing which airline to fly with from Australia to Siena? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
SWISSOverall score based on 1683 reviews
7.1Food
8.2Crew
7.7Boarding
6.8Entertainment
7.4Comfort
Airline reviews

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

2.0 MediocrePrashant, July 2025JFK - GVA
Read more SWISS reviews

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

I purchased a one way business class ticket from Geneva to Miami but the check in agent said I had an economy ticket and later upgraded to business class. This was not the case, I had a single business class transaction. I was forced to pay for my second checked bag. I am unsure of why this happened. But I won’t use Kayak again for business class tickets.

The seats were so close together, when the man in front of me put his seat back, the screen in front of me was 9 inches from my face. There is no way to lean forward if I needed to pick something up. It was pretty uncomfortable for a ten hour flight. I was very surprised.

The whole experience was positive. Crew very friendly and helpful. Very greedy with pre-seat allocation. Web site too complicated

The meal was wonderful and strawberry ice cream was a plus.

Each flight we took was late with little or no updates or information.

...as stated previously, red tape should be shorted by Swiss in terms of generating refunds...

The flight was generally good but was delayed departure meant a very late arrival for a connecting flight.

They didn't give us Nothing to eat, come on..... 1 package of chips and a glass of soda won't do anything to the company

The cushion of the seats are old and very thin. The food can be more tasty or come with salt packages

It was OK as the seat which we paid for doesn’t have any window. We paid $120 for 3 seats but it’s for nothing. Crew could not help. None of the ports worked so all our phones went dry

A380 First Class Apartments were phenomenal. Comfortable bed and matress cover, superior vegetarian five course meal, shower, small business lounge and plenty of exercise walking around the aircraft.

Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

Certainly! Here’s a more concise and refined version of your report, maintaining a polished and professional tone: --- Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

Used to Etihad employees are very rude and unprofessional but now better than before over all is okay now

we were delayed from Athens to Abu Dhabi by an hour and a half, so I had trouble connecting the flight from there to Bali. It could have been done had they waited even 15 mins. There was another lady who was in the same boat. By the time we were half way across the terminal, they have actually already issued different flights for us to go Jakarta then to Bali. Not to mention the inconvenience of waiting over 4 hrs at the airport and the subsequent inconvenience, we did not arrive to Bali till after 800pm the next day, which means I paid for the hotel for nothing when I could have been there before noon the next day! There was little explanation. It was just as well I needed some assistance getting around, otherwise the 2 of us would have been completely lost! Not going to fly with them again!

This flight was a dreamliner so I think the space was ok for the legs, but the option for food was again limited and the crew was same.

The seat was like there is no leg space....there were no proper option for food in the airline. It seemed like the airline was at brink of bankruptcy. The crew was helpful except for a few.

Boarding was efficient, had to check in cabin luggage. Seats were narrow, food was more in quantity, received cabin luggage on the luggage belt which was fine.

Bad. Flight was very uncomfortable with narrow and shallow seats, very little food and water. I will not fly etihad again.

Everything you need to know for your flight to Siena

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