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₹ 28,160+ 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 27/10. Fares are subject to change and may not be available on all flights or dates of travel.
— BLQ
14 Oct — 21 Oct1
1 adult
1 adult, Economy

Flights to Siena in 2025

Find the latest flights to Siena in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 14 September 2025.

Return from

₹ 60,204

One-way from

₹ 28,160

Popular in

September

Cheapest in

March

Average price

₹ 74,593
British Airways
  • British Airways
  • 23/9-30/9
  • 3 total stops
  • 46h 25m total
  • New Delhi to Florence
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ITA Airways
  • ITA Airways
  • 27/10
  • 1 total stop
  • 11h 45m total
  • New Delhi to Siena
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Highest demand for flights based on searches. 9% potential increase in price (₹ 586,086 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (₹ 130,629 potential savings vs. average return price).
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Average for return flights in September 2025
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Find flight deals to Siena

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 14 September 2025.

Mon 22/901:35DEL - FLR
1 stop16h 20mBritish Airways
Tue 30/913:30FLR - DEL
2 stops24h 15mBritish Airways
Deal found 12/9₹ 59,763
Wed 24/905:00DEL - FLR
2 stops20h 50mBritish Airways
Tue 30/913:30FLR - DEL
2 stops24h 15mBritish Airways
Deal found 12/9₹ 61,440
Tue 23/901:45DEL - FLR
1 stop10h 50mLufthansa
Tue 30/909:45FLR - DEL
2 stops18h 50mLufthansa
Deal found 12/9₹ 61,970
Mon 22/903:00DEL - FLR
1 stop11h 05mITA Airways
Tue 30/919:00FLR - DEL
1 stop26h 40mITA Airways
Deal found 12/9₹ 65,236
Sun 21/903:00DEL - FLR
1 stop23h 10mITA Airways
Wed 24/906:25FLR - DEL
2 stops14h 00mITA Airways
Deal found 13/9₹ 67,443
Tue 23/921:15DEL - FLR
3 stops27h 40mMultiple Airlines
Tue 30/915:30FLR - DEL
3 stops33h 00mMultiple Airlines
Deal found 12/9₹ 70,444

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 454,620 searches and data was last updated on 14 September 2025.
Use the filters below to find and compare flights to Siena that are best for you.

Fly from

New Delhi

Route

Depart

Return

Price

New DelhiFlorence

DEL - FLR

DELFLR

New Delhi Indira Gandhi Intl

Wed 24/9

05:00-22:20

2 stops20h 50m

Florence Peretola

Tue 30/9

13:30-17:15

2 stops24h 15m

₹ 61,440

New DelhiFlorence

DEL - FLR

DELFLR

New Delhi Indira Gandhi Intl

Wed 24/9

15:55-23:10

2 stops34h 45m

Florence Peretola

Tue 30/9

15:30-04:00

3 stops33h 00m

₹ 73,004

New DelhiFlorence

DEL - FLR

DELFLR

New Delhi Indira Gandhi Intl

Thu 25/9

07:10-22:40

2 stops43h 00m

Florence Peretola

Sun 28/9

06:25-05:50

2 stops19h 55m

₹ 199,063

New DelhiFlorence

DEL - FLR

DELFLR

New Delhi Indira Gandhi Intl

Wed 24/9

03:55-19:00

1 stop18h 35m

Florence Peretola

Sun 28/9

19:40-01:55

1 stop26h 45m

₹ 205,684

New DelhiFlorence

DEL - FLR

DELFLR

New Delhi Indira Gandhi Intl

Wed 24/9

03:55-22:15

2 stops21h 50m

Florence Peretola

Sun 28/9

07:10-14:40

2 stops28h 00m

₹ 355,930

New DelhiFlorence

DEL - FLR

DELFLR

New Delhi Indira Gandhi Intl

Mon 27/10

03:40-10:55

1 stop11h 45m

₹ 28,160

New DelhiFlorence

DEL - FLR

DELFLR

New Delhi Indira Gandhi Intl

Tue 28/10

07:00-22:40

2 stops44h 10m

₹ 36,811

New DelhiFlorence

DEL - FLR

DELFLR

New Delhi Indira Gandhi Intl

Mon 27/10

03:45-23:00

2 stops47h 45m

₹ 45,374

Flights are sorted by cheapest return flights first.

Deals found on 13/9

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 New Delhi to Siena takes 15 hours 45 minutes. Flights to Siena from other popular cities in India will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Siena?

The most popular airlines flying from New Delhi to Siena are ITA Airways and Lufthansa.

ITA Airways
ITA Airways
From ₹ 573
Lufthansa
Lufthansa
From ₹ 566

What are the cheapest airlines that fly to Siena?

The cheapest airlines flying from New Delhi to Siena are Lufthansa and ITA Airways.

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).

Reviews of airlines servicing Siena

Get insights into the airlines that provide service to Siena. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Siena. Reviews last updated 14 September 2025.
Read reviews from past customers who have flown Lufthansa and ITA Airways to Italy. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,409 reviews
Check prices

Overall

6.8

Boarding

7.0

Crew

7.6

Comfort

6.8

Food

6.3

Entertainment

6.4

Reviews

1 / 20
10.0
Excellent

Vijay,Jul 2025

BLR - FRA

Even though flight took off an hour late, we were able to make it to the connecting flight in Frankfurt thanks to Lufthansa crew. The ground crew was waiting at the gate and received us and took us through special runway entrance and immigration check. We were on the plane at 10-09 am for 10-10 departure. Thanks to Andre and the other lady for mission impossible :) The business class seat looked narrow, what I realised later is the ergonomics behind it. It was fitting the body very well and had best 6 hours sleep on a 9 hour journey..
Lufthansa
6.8
Okay
7,409 reviews
Lufthansa
6.8
Okay
7,409 reviews
Check prices

Overall

6.8

Boarding

7.0

Crew

7.6

Comfort

6.8

Food

6.3

Entertainment

6.4

Reviews

1 / 20
10.0
Excellent

Vijay,Jul 2025

BLR - FRA

Even though flight took off an hour late, we were able to make it to the connecting flight in Frankfurt thanks to Lufthansa crew. The ground crew was waiting at the gate and received us and took us through special runway entrance and immigration check. We were on the plane at 10-09 am for 10-10 departure. Thanks to Andre and the other lady for mission impossible :) The business class seat looked narrow, what I realised later is the ergonomics behind it. It was fitting the body very well and had best 6 hours sleep on a 9 hour journey..
ITA Airways
6.7
Okay
1,036 reviews
Lufthansa
6.8
Okay
7,409 reviews
Check prices

Overall

6.8

Boarding

7.0

Crew

7.6

Comfort

6.8

Food

6.3

Entertainment

6.4

Reviews

1 / 20
10.0
Excellent

Vijay,Jul 2025

BLR - FRA

Even though flight took off an hour late, we were able to make it to the connecting flight in Frankfurt thanks to Lufthansa crew. The ground crew was waiting at the gate and received us and took us through special runway entrance and immigration check. We were on the plane at 10-09 am for 10-10 departure. Thanks to Andre and the other lady for mission impossible :) The business class seat looked narrow, what I realised later is the ergonomics behind it. It was fitting the body very well and had best 6 hours sleep on a 9 hour journey..

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, Lufthansa is rated the highest out of the airlines that fly to Siena.

  • Where does the fastest flight to Siena depart from?

    For those looking to save time traveling to Siena, New Delhi Indira Gandhi Intl offers the quickest one-way flight (15 hours 45 minutes).

  • 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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