€68 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 14/5. 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.
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Cheap Flight Deals 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.

Recent return flight deals to Siena

KAYAK's recommended return flight deals from the most popular airlines that fly to Siena.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
20:55 - 08:35DUB-FLR
10h 40m1 stop
21:55 - 09:10FLR-DUB
12h 15m1 stop
€107Vueling
Find Deal
Tue, 20 May - Tue, 27 May
11:15 - 23:00DUB-FLR
10h 45m1 stop
21:55 - 09:10FLR-DUB
12h 15m1 stop
€118
Find Deal
Tue, 13 May - Tue, 20 May
13:00 - 22:35DUB-FLR
8h 35m1 stop
06:05 - 07:55FLR-DUB
26h 50m1 stop
€140SWISS
Find Deal
Fri, 9 May - Fri, 16 May
19:35 - 22:35ORK-FLR
26h 00m1 stop
06:05 - 16:00FLR-ORK
10h 55m1 stop
€143SWISS
Find Deal
Fri, 9 May - Fri, 16 May
19:05 - 11:30DUB-FLR
15h 25m1 stop
20:20 - 09:25FLR-DUB
14h 05m1 stop
€181Scandinavian Airlines
Find Deal
Mon, 12 May - Sat, 17 May
10:40 - 20:15DUB-FLR
8h 35m1 stop
06:40 - 16:55FLR-DUB
11h 15m1 stop
€182Lufthansa
Find Deal
Wed, 10 Sep - Thu, 25 Sep
10:40 - 20:15DUB-FLR
8h 35m1 stop
18:55 - 08:10FLR-DUB
14h 15m1 stop
€192Lufthansa
Find Deal
Mon, 12 May - Tue, 20 May
12:40 - 18:50DUB-FLR
5h 10m1 stop
19:40 - 09:25FLR-DUB
14h 45m1 stop
€205Scandinavian Airlines
Find Deal
Thu, 4 Sep - Fri, 5 Sep
13:20 - 22:30DUB-FLR
8h 10m1 stop
20:00 - 10:15FLR-DUB
15h 15m1 stop
€207KLM
Find Deal
Wed, 18 Jun - Mon, 23 Jun
17:10 - 10:40ORK-FLR
16h 30m1 stop
19:40 - 23:30FLR-ORK
4h 50m1 stop
€298KLM
Find Deal
Tue, 8 Apr - Tue, 15 Apr

Good to know – Book Cheap Siena Plane Tickets

Low season

November

High season

August

Cheapest flight

€68
Best time to beat the crowds (33% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Dublin 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?

    All flights to Florence land at Florence Peretola Airport. The airport code is FLR,and it can also be referred to as Amerigo Vespucci, Florence Peretola, or Peretola.

  • 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.

See more FAQs

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.

Top 3 airlines flying to Siena

Need help choosing which airline to fly with from Ireland 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.
7.8
KLMOverall score based on 1319 reviews
7.8Boarding
7.7Comfort
7.1Entertainment
7.3Food
8.4Crew
Airline reviews

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

10.0 ExcellentAnonymous, Mar 2025SFO - AMS
Read more KLM reviews

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

We're talking about a short-haul in-country flight.. there is no confort, no food, just the bottle of water. The seats are squeezed like hell and I was in the back-end of the plane, with one spare row left for the crew and to store excess bags that could not fit in the overhead bin.. Speaking of carry-on, some passengers should be better screened as their bags were simply too big to fit in the overhead bins.. ! How can this happen, and it was an A310, with 2 columns of 3-seater rows.. There is a pseudo-Business class, which is simply a section in the front of the plane where the same seats are occupied only 2 out of 3, on each side, leaving more rooms for the passengers and their bags. That's it.

We are flying with Swiss for a long time but this time was terrible do to are flight cancellations we are in some bad hotel with out normal food

It is a good airlines, very professional very good food. I wish they offered free luggage is the only thing.

Nothing special.. they could have provided something to eat without a charge

For the price of the ticket it's probably the best service in the world

Everything was great except food . It as okay not good not bad

This time, I traveled in the economy, and it was surprisingly better than the eco-premium (food, comfort, and crew were noticeably worse in premium!)

This was an upgrade to business class and really enjoyed the experience. Much better than my earlier flight and thank you.

It was a pleasant experience accept temperature in the plane It was extremely cold in the airplane that I was shivering I got sick because of the extreme cold temperature on my flight

Crew was wonderful, snacks were so good and quite a variety for free, food was mediocre, big selection of movies and they kept lavatories pretty clean throughout the flight

I enjoyed my flight back with Lufthansa because the food was good, and the flight attendants were nice and helped you when you asked a question. The flight attendants always came around and asked if you needed anything which I liked a lot.

The Lufthansa app needs a whole revamp flight got delayed and it kept showing original time. Communicate better with you customers

There is more space in this economy seat. It felt like a better layout, not so cramped.

The staff was not at pleasant as those on the first leg of our trip.

Crew was excellent. Sat us together after the airline changed our seats. This was the smaller plane/shorter flight so no entertainment or food.

Well the flight was 3 hours delayed taking off which lead to missing the next flight in Newark and an overnight stay in a hotel (at my expense) for a next day flight, 1.5 hour long immigration line, etc. Let's just say my travel experience wasn't pleasant.

Food options in Economy class can be improved. The headphones on the entertainment system only have a single earphone active, this can be improved.

Sun express is great. Frankfurt airport is the most horrible airport there is

Boarding was one hour late. Gate notification was incorrect (notification said gate 17, actual was gate 14). Took shuttle bus to board the plane. Late arrival of plane at Turin impacted travel arrangements to the event.

They canceled our flight right before it was to take off and then we stood in line for four hours to make other arrangements. It completely ruined our trip.

Everything you need to know for your flight to Siena

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