Cheap Flights from Munich (MUC) to Siena (SAY)

Popular airlines from Munich Airport (MUC) to Ampugnano Airport (SAY)

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Frequently asked questions

How much does a flight from Franz Josef Strauss Intl. Airport (MUC) to Siena (SAY-Ampugnano) cost?
Get a cheap one-way flight or cheap return flight from Franz Josef Strauss Intl. Airport (MUC) to Siena (SAY-Ampugnano) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Franz Josef Strauss Intl. Airport (MUC) to Siena (SAY-Ampugnano)?
is the most affordable month to fly from MUC to SAY. Planning your trip for the off-season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Franz Josef Strauss Intl. Airport (MUC) to Siena (SAY-Ampugnano)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest MUC to SAY flight.
How many flights per day from Franz Josef Strauss Intl. Airport (MUC) to Siena (SAY-Ampugnano)?
Nonstop flights from Franz Josef Strauss Intl. Airport (MUC) to Siena (SAY-Ampugnano) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MUC to SAY?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Franz Josef Strauss Intl. Airport (MUC) to Siena (SAY-Ampugnano)?
To avoid potential delays on the Franz Josef Strauss Intl. Airport (MUC) to Siena (SAY-Ampugnano) route, fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Franz Josef Strauss Intl. Airport (MUC) to Siena (SAY-Ampugnano) last-minute?
Last-minute bookings from MUC to SAY are generally more expensive. For the best prices, start looking for flights early. That said, if your travel plans are flexible, you may find a cheap fare just before your departure.
Can I cancel or change the date of my flight from Franz Josef Strauss Intl. Airport (MUC) to Siena (SAY-Ampugnano)?
It's generally possible to cancel or reschedule your MUC to SAY flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Franz Josef Strauss Intl.
Destination airport
Ampugnano
Distance
353 mi

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Munich to Siena Flights

The cheapest times to fly from Munich to Siena

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Munich to Siena are during the month of . You can find some of the cheapest flights from Munich to Siena with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Munich to Siena

Sunday is one of the best days to book for cheap flights from Munich to Siena: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Munich to Siena

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Munich to Siena in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Munich to Siena flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Munich to Siena airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Munich to Siena Flights

*Flight schedules are subject to change.

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