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Cheap flights to Siena

— BLQ
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals to Siena

Round-trip from

C$ 719

Popular in

September

Cheapest in

April

Average price

C$ 1,458
KLM
  • KLM
  • 9/11-18/11
  • 2 total stops
  • 32h 30m total
  • Toronto to Florence
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Highest demand for flights based on searches. 15% potential increase in price (C$ 210 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 40 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Insights

Everything you need to know about your flight to Siena

What are the cheapest airlines that fly to Siena?

The cheapest airlines flying from Toronto to Siena are ITA Airways, British Airways and Air France.

Reviews of airlines servicing Siena

See what other customers who have flown with KLM,Air Canada, andITA Airways to Italy have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,597 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.4

Reviews

1 / 20
2.0
Mediocre

Artem,Oct 2026

FCO - AMS

Having to wait 2 hours in line just to get a boarding pass with no checked baggage is unacceptable for a modern airport. Receiving only 2 out of 9 boarding passes and then having to wait another 2 hours for the remaining ones is a disaster.
KLM
7.8
Good
1,597 reviews
KLM
7.8
Good
1,597 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.4

Reviews

1 / 20
2.0
Mediocre

Artem,Oct 2026

FCO - AMS

Having to wait 2 hours in line just to get a boarding pass with no checked baggage is unacceptable for a modern airport. Receiving only 2 out of 9 boarding passes and then having to wait another 2 hours for the remaining ones is a disaster.
Air Canada
7.1
Good
11,819 reviews
KLM
7.8
Good
1,597 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.4

Reviews

1 / 20
2.0
Mediocre

Artem,Oct 2026

FCO - AMS

Having to wait 2 hours in line just to get a boarding pass with no checked baggage is unacceptable for a modern airport. Receiving only 2 out of 9 boarding passes and then having to wait another 2 hours for the remaining ones is a disaster.
ITA Airways
6.8
Okay
1,408 reviews
KLM
7.8
Good
1,597 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.4

Reviews

1 / 20
2.0
Mediocre

Artem,Oct 2026

FCO - AMS

Having to wait 2 hours in line just to get a boarding pass with no checked baggage is unacceptable for a modern airport. Receiving only 2 out of 9 boarding passes and then having to wait another 2 hours for the remaining ones is a disaster.
Lufthansa
6.8
Okay
8,295 reviews
KLM
7.8
Good
1,597 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.4

Reviews

1 / 20
2.0
Mediocre

Artem,Oct 2026

FCO - AMS

Having to wait 2 hours in line just to get a boarding pass with no checked baggage is unacceptable for a modern airport. Receiving only 2 out of 9 boarding passes and then having to wait another 2 hours for the remaining ones is a disaster.
British Airways
6.7
Okay
8,274 reviews
KLM
7.8
Good
1,597 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.4

Reviews

1 / 20
2.0
Mediocre

Artem,Oct 2026

FCO - AMS

Having to wait 2 hours in line just to get a boarding pass with no checked baggage is unacceptable for a modern airport. Receiving only 2 out of 9 boarding passes and then having to wait another 2 hours for the remaining ones is a disaster.

FAQs about flying to Siena

  • Can I find cheaper flights to Siena if I am willing to have layovers?

    Yes, flights with layovers 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, KLM 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, Ottawa offers the quickest one-way flight (9 hours 45 minutes).

  • Does Bologna Guglielmo Marconi have rental cars?

    Yes. Those touching down at Bologna Guglielmo Marconi can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Bologna Guglielmo Marconi?

    Yes. Bologna Guglielmo Marconi has hotels nearby for those requiring accommodations. Fly On Hotel is the closest property to Bologna Guglielmo Marconi (0.0 km away from Bologna Guglielmo Marconi).

See more FAQs

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