£269 Cheap Flights from San Francisco (SFO) to Bologna (BLQ)

View £269 flight on Wed, 28 Oct 2026Opens in a new window

Popular airlines from San Francisco International Airport (SFO) to Bologna Airport (BLQ)

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Cheap Flights from San Francisco (SFO) to Bologna (BLQ)

Prices were available within the past 7 days and start at £269 for one-way flights and £476 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Wed, 28 Oct - Wed, 4 Nov
SFO
San Francisco
BLQ
Bologna
£476 Return, found 1 day ago
£476
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, 28 Oct from San Francisco to Bologna, returning Wed, 4 Nov, priced at £476 found 1 day ago
Scandinavian Airlines
Mon, 17 Aug - Mon, 24 Aug
SFO
San Francisco
BLQ
Bologna
£478 Return, found 4 days ago
£478
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Mon, 17 Aug from San Francisco to Bologna, returning Mon, 24 Aug, priced at £478 found 4 days ago
Scandinavian Airlines
Thu, 29 Oct - Thu, 5 Nov
SFO
San Francisco
BLQ
Bologna
£483 Return, found 1 day ago
£483
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Thu, 29 Oct from San Francisco to Bologna, returning Thu, 5 Nov, priced at £483 found 1 day ago
Scandinavian Airlines
Mon, 21 Sept - Mon, 28 Sept
SFO
San Francisco
BLQ
Bologna
£483 Return, found 2 days ago
£483
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Mon, 21 Sept from San Francisco to Bologna, returning Mon, 28 Sept, priced at £483 found 2 days ago
Scandinavian Airlines
Wed, 7 Oct - Wed, 14 Oct
SFO
San Francisco
BLQ
Bologna
£484 Return, found 3 days ago
£484
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Wed, 7 Oct from San Francisco to Bologna, returning Wed, 14 Oct, priced at £484 found 3 days ago
Scandinavian Airlines
Thu, 15 Oct - Thu, 22 Oct
SFO
San Francisco
BLQ
Bologna
£500 Return, found 3 days ago
£500
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Thu, 15 Oct from San Francisco to Bologna, returning Thu, 22 Oct, priced at £500 found 3 days ago
KLM
Wed, 28 Oct - Wed, 4 Nov
SFO
San Francisco
BLQ
Bologna
£568 Return, found 1 day ago
£568
Return
found 1 day ago
Select KLM flight, departing Wed, 28 Oct from San Francisco to Bologna, returning Wed, 4 Nov, priced at £568 found 1 day ago
Lufthansa
Tue, 18 Aug - Tue, 25 Aug
SFO
San Francisco
BLQ
Bologna
£569 Return, found 4 days ago
£569
Return
found 4 days ago
Select Lufthansa flight, departing Tue, 18 Aug from San Francisco to Bologna, returning Tue, 25 Aug, priced at £569 found 4 days ago
Swiss International Air Lines
Wed, 28 Oct - Wed, 4 Nov
SFO
San Francisco
BLQ
Bologna
£569 Return, found 1 day ago
£569
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Wed, 28 Oct from San Francisco to Bologna, returning Wed, 4 Nov, priced at £569 found 1 day ago
British Airways
Tue, 11 Aug - Tue, 18 Aug
SFO
San Francisco
BLQ
Bologna
£576 Return, found 4 days ago
£576
Return
found 4 days ago
Select British Airways flight, departing Tue, 11 Aug from San Francisco to Bologna, returning Tue, 18 Aug, priced at £576 found 4 days ago

Frequently asked questions

What is the cheapest month to fly from San Francisco, CA (SFO-San Francisco Intl.) to Bologna (BLQ-Guglielmo Marconi)?
October is typically the cheapest month to fly from San Francisco, CA (SFO-San Francisco Intl.) to Bologna (BLQ-Guglielmo Marconi), with average return fares of approximately £494. This is about 30% lower than the average price throughout the year. October often sees lower prices as the peak summer travel season has ended, and the holiday rush has not yet begun, leading to less demand. Other cheap months to fly from San Francisco, CA (SFO-San Francisco Intl.) to Bologna (BLQ-Guglielmo Marconi) include March and December.
How do I find cheap flights from San Francisco, CA (SFO-San Francisco Intl.) to Bologna (BLQ-Guglielmo Marconi)?
To find a cheap flight from San Francisco, CA (SFO-San Francisco Intl.) to Bologna (BLQ-Guglielmo Marconi), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from San Francisco, CA (SFO-San Francisco Intl.) to Bologna (BLQ-Guglielmo Marconi)?
Based on booking data from the past year, the cheapest months to fly from San Francisco International Airport (SFO) to Bologna (BLQ) are typically October and March. You can expect to find return flights for around £494 during these times. Choosing these months can help you save on your airfare, allowing you to make the most of your trip to Bologna.
How many flights per day from San Francisco, CA (SFO-San Francisco Intl.) to Bologna (BLQ-Guglielmo Marconi)?
There are approximately 86 connecting flights per day from San Francisco Intl. (SFO) to Guglielmo Marconi (BLQ). Some common connection points include Pearson Intl. (YYZ), Los Angeles Intl. (LAX), and John F. Kennedy Intl. (JFK).
What is the earliest flight from San Francisco, CA (SFO-San Francisco Intl.) to Bologna (BLQ-Guglielmo Marconi)?
The earliest flight from San Francisco Intl. (SFO) to Guglielmo Marconi (BLQ) typically departs at approximately 12:50 AM local time. This service is operated by Delta and KLM and is seasonal, active only in June. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Francisco, CA (SFO-San Francisco Intl.) to Bologna (BLQ-Guglielmo Marconi)?
You'll find the most flights from San Francisco Intl. (SFO) to Guglielmo Marconi (BLQ) on a Wednesday, with around 90 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United Airlines, American Airlines, and Delta Air Lines. Flight options are consistent throughout the week, with Wednesday offering only slightly more flights than other days.
What are the most popular departure times for flights from San Francisco, CA (SFO-San Francisco Intl.) to Bologna (BLQ-Guglielmo Marconi)?
The most popular departure times for flights from San Francisco, CA (SFO-San Francisco Intl.) to Bologna (BLQ-Guglielmo Marconi) are between 12pm and 3pm. Approximately 42% of passengers prefer this time window. Many major carriers, including United Airlines, KLM and Lufthansa, offer flights during this window. This timing works well because it allows you to have a productive morning before heading to the airport, and you'll arrive in Bologna in the evening, ready to settle in.
How long does it take to fly from San Francisco, CA (SFO-San Francisco Intl.) to Bologna (BLQ-Guglielmo Marconi)?
Flights from SFO to BLQ with one stop typically take around 14 hours 20 minutes, covering approximately 6,068 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Francisco, CA (SFO-San Francisco Intl.) to Bologna (BLQ-Guglielmo Marconi)?
Select the "Business class" and "First class" filters when looking for SFO to BLQ flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to Bologna (BLQ-Guglielmo Marconi) flight with Expedia?
It's easy to earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to Bologna (BLQ-Guglielmo Marconi) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Bologna from San Francisco Intl. (SFO)?
If you're planning to travel to Bologna from San Francisco Intl. (SFO), you can fly directly into Guglielmo Marconi (BLQ) Some flights may connect through major hubs like Pearson Intl. (YYZ), O'Hare Intl. (ORD), Vancouver Intl. (YVR) before reaching Bologna. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Francisco, CA (SFO-San Francisco Intl.) to Bologna (BLQ-Guglielmo Marconi) at the last minute?
Typically, booking a last minute flight from San Francisco, CA (SFO-San Francisco Intl.) to Bologna (BLQ-Guglielmo Marconi) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Francisco, CA (SFO-San Francisco Intl.) to Bologna (BLQ-Guglielmo Marconi) flight and hotel package?
Securing a San Francisco, CA (SFO-San Francisco Intl.) to Bologna (BLQ-Guglielmo Marconi) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Francisco, CA (SFO-San Francisco Intl.) to Bologna (BLQ-Guglielmo Marconi)?
If you booked your San Francisco, CA (SFO-San Francisco Intl.) to Bologna (BLQ-Guglielmo Marconi) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Guglielmo Marconi
Airlines serving
Air Canada, Air France, Austrian Airlines, British Airways, Brussels Airlines, Finnair, ITA Airways, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines
Return price
£475
Distance
9707 km

Book with confidence

Compare flights from San Francisco to Bologna easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Francisco to Bologna. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Guglielmo Marconi in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from San Francisco Intl. to Guglielmo Marconi.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from San Francisco Intl. (SFO) to Guglielmo Marconi (BLQ)

The easiest way to view the best deals on flights from San Francisco to Bologna today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from San Francisco Intl. to Guglielmo Marconi start at just £476 and range up to £576.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near San Francisco and Bologna
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your San Francisco to Bologna flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from San Francisco Intl. to Guglielmo Marconi for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from San Francisco to Bologna easily and book with confidence

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