Cheap Flights to Province of Siena | Popular Routes to Province of Siena from HK$3,150

View HK$3,150 flight on Tue, 13 Oct 2026Opens in a new window

Popular airlines to Province of Siena

  • Lufthansa

  • British Airways

  • KLM

  • Swiss International Air Lines

  • Air France

  • ITA Airways

  • Austrian Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Province of Siena

Prices were available within the past 7 days and start at HK$3,150 for one-way flights and HK$4,358 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Mon, 15 Feb - Wed, 24 Feb
HKG
Hong Kong SAR
FLR
Florence
HK$4,358 Return, found 8 hours ago
HK$4,358
Return
found 8 hours ago
Select Swiss International Air Lines flight, departing Mon, 15 Feb from Hong Kong SAR to Florence, returning Wed, 24 Feb, priced at HK$4,358 found 8 hours ago
Swiss International Air Lines
Wed, 27 Jan - Wed, 3 Feb
HKG
Hong Kong SAR
FLR
Florence
HK$4,658 Return, found 9 hours ago
HK$4,658
Return
found 9 hours ago
Select Swiss International Air Lines flight, departing Wed, 27 Jan from Hong Kong SAR to Florence, returning Wed, 3 Feb, priced at HK$4,658 found 9 hours ago
Lufthansa
Mon, 15 Feb - Wed, 24 Feb
HKG
Hong Kong SAR
FLR
Florence
HK$4,664 Return, found 8 hours ago
HK$4,664
Return
found 8 hours ago
Select Lufthansa flight, departing Mon, 15 Feb from Hong Kong SAR to Florence, returning Wed, 24 Feb, priced at HK$4,664 found 8 hours ago
Lufthansa
Wed, 11 Nov - Sun, 15 Nov
HKG
Hong Kong SAR
FLR
Florence
HK$4,665 Return, found 6 days ago
HK$4,665
Return
found 6 days ago
Select Lufthansa flight, departing Wed, 11 Nov from Hong Kong SAR to Florence, returning Sun, 15 Nov, priced at HK$4,665 found 6 days ago
Swiss International Air Lines
Wed, 27 Jan - Wed, 3 Feb
HKG
Hong Kong SAR
FLR
Florence
HK$4,958 Return, found 9 hours ago
HK$4,958
Return
found 9 hours ago
Select Swiss International Air Lines flight, departing Wed, 27 Jan from Hong Kong SAR to Florence, returning Wed, 3 Feb, priced at HK$4,958 found 9 hours ago
Swiss International Air Lines
Sun, 1 Nov - Thu, 12 Nov
HKG
Hong Kong SAR
FLR
Florence
HK$4,963 Return, found 4 days ago
HK$4,963
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Sun, 1 Nov from Hong Kong SAR to Florence, returning Thu, 12 Nov, priced at HK$4,963 found 4 days ago
Lufthansa
Mon, 6 Jul - Mon, 13 Jul
HKG
Hong Kong SAR
PSA
Pisa
HK$5,015 Return, found 12 hours ago
HK$5,015
Return
found 12 hours ago
Select Lufthansa flight, departing Mon, 6 Jul from Hong Kong SAR to Pisa, returning Mon, 13 Jul, priced at HK$5,015 found 12 hours ago
Air France
Wed, 27 Jan - Wed, 3 Feb
HKG
Hong Kong SAR
FLR
Florence
HK$5,245 Return, found 9 hours ago
HK$5,245
Return
found 9 hours ago
Select Air France flight, departing Wed, 27 Jan from Hong Kong SAR to Florence, returning Wed, 3 Feb, priced at HK$5,245 found 9 hours ago
KLM
Tue, 13 Oct - Thu, 5 Nov
HKG
Hong Kong SAR
FLR
Florence
HK$5,249 Return, found 3 days ago
HK$5,249
Return
found 3 days ago
Select KLM flight, departing Tue, 13 Oct from Hong Kong SAR to Florence, returning Thu, 5 Nov, priced at HK$5,249 found 3 days ago
Etihad Airways
Wed, 16 Sept - Wed, 23 Sept
HKG
Hong Kong SAR
ZMS
Florence
HK$5,780 Return, found 3 days ago
HK$5,780
Return
found 3 days ago
Select Etihad Airways flight, departing Wed, 16 Sept from Hong Kong SAR to Florence, returning Wed, 23 Sept, priced at HK$5,780 found 3 days ago

Trending flights to Province of Siena

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Mon, 15 Feb - Wed, 24 Feb
HKG
Hong Kong SAR
FLR
Florence
HK$4,358 Return, found 8 hours ago
HK$4,358
Return
found 8 hours ago
Select Swiss International Air Lines flight, departing Mon, 15 Feb from Hong Kong SAR to Florence, returning Wed, 24 Feb, priced at HK$4,358 found 8 hours ago

Frequently asked questions

How do I find cheap flights to Province of Siena that have flexible change policies?
At Expedia, we've been channeling our inner contortionist to deliver you the most flexible airfares around town. Simply click on "No change fee" under the "Flexible change policies" heading to find your perfect flight to Province of Siena.
Which airlines fly to Province of Siena?
When you're ready to reserve your ticket to or near Province of Siena, these well-known carriers are waiting to welcome you aboard:

  • Delta Air Lines - 195 flights to or near Province of Siena each month, including 195 flights to Fiumicino - Leonardo da Vinci Intl. Airport (FCO) per month.
  • American Airlines - 182 flights to or near Province of Siena each month, including 182 flights to Fiumicino - Leonardo da Vinci Intl. Airport (FCO) per month.
  • ITA Airways - 182 flights to or near Province of Siena each month, including 182 flights to Fiumicino - Leonardo da Vinci Intl. Airport (FCO) per month.

How can I find cheap tickets to Province of Siena?
Book well ahead of time, fly in or out of nearby airports, use frequent flyer miles — there are loads of ways! Another one is to take advantage of Expedia's "flexible dates" feature. Find your Province of Siena flight, then check out the prices for nearby dates. In the last seven days, the lowest price for a flight to Province of Siena was HK$4,358.
How much is a flight to Province of Siena?
The cost of a round-trip flight to Province of Siena in the last seven days ranged between HK$4,358 and HK$5,780. If you were flying one way from Hong Kong SAR (HKG), you could have scored a fare from only HK$3,150.
What are the most popular airports to fly into in Province of Siena?
Get ready to pack your suitcase and fly into Fiumicino - Leonardo da Vinci Intl. Airport (FCO), Province of Siena's main flight hub. Book one of the 712 flights that land at this well-known destination each month.
When is the cheapest time to fly to Province of Siena?
Flying on a Tuesday, followed by a Monday, is generally the best way to bag the cheapest airfare. Avoid the weekends if you can, because Saturday is typically the costliest day. Spend the money you saved having a ball in Province of Siena instead!
How much is a plane ticket to Province of Siena?
In the last seven days, plane tickets to Province of Siena fluctuated between HK$4,358 and HK$5,780. Prices tend to rise over time, so find a bargain today.
What is the best time to go to Province of Siena?
If you're eager to experience Province of Siena's main city when it's at its liveliest, head for Siena sometime in April, May and June. Like most places in the Northern Hemisphere, summer here begins June 20, with average temperatures of between 16ºC and 29ºC.
What months are the cheapest to book a flight to Province of Siena?
An inexpensive month to snare a top deal to Province of Siena is February, whereas prices are at a premium in December. Avoid this month if you're on a budget.

Book with confidence

About Province of Siena

Expedia offers flights to Province of Siena to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Province of Siena or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Province of Siena
*Available to Expedia members.