DEN - BLQ

$513 Find Cheap Flights from Denver to Bologna

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Bologna departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Bologna

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Bologna, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Bologna, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Denver to Bologna (DEN-BLQ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Bologna that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Bologna

Mon, Oct 20 - Wed, Nov 5
British Airways Logo
6:35 pm - 11:45 pmDEN-BLQ
21h 10m1 stop
British Airways Logo
7:20 am - 3:30 pmBLQ-DEN
16h 10m1 stop
$513British Airways
Find Deal
Mon, Nov 10 - Wed, Nov 19
British Airways Logo
5:25 pm - 11:55 amDEN-BLQ
34h 30m1 stop
British Airways Logo
7:20 am - 3:30 pmBLQ-DEN
16h 10m1 stop
$518British Airways
Find Deal
Mon, Nov 10 - Wed, Nov 19
American Airlines Logo
4:51 pm - 5:35 pmDEN-BLQ
16h 44m2 stops
American Airlines Logo
6:50 am - 10:22 pmBLQ-DEN
23h 32m2 stops
$520American Airlines
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Mon, Oct 20 - Wed, Nov 5
American Airlines Logo
2:48 pm - 6:45 pmDEN-BLQ
19h 57m2 stops
American Airlines Logo
6:50 am - 10:22 pmBLQ-DEN
23h 32m2 stops
$523American Airlines
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Thu, Nov 13 - Sun, Nov 16
Multiple Airlines Logo
5:25 pm - 6:30 pmDEN-BLQ
17h 05m1 stop
Multiple Airlines Logo
6:50 am - 10:22 pmBLQ-DEN
23h 32m2 stops
$616Multiple Airlines
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Mon, Oct 20 - Sat, Nov 1
United Airlines Logo
8:20 pm - 4:40 pmDEN-BLQ
12h 20m1 stop
United Airlines Logo
6:00 am - 7:55 pmBLQ-DEN
20h 55m1 stop
$630United Airlines
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Mon, Oct 20 - Sat, Nov 1
United Airlines Logo
8:20 pm - 12:45 pmDEN-BLQ
32h 25m2 stops
United Airlines Logo
6:00 am - 7:55 pmBLQ-DEN
20h 55m1 stop
$634United Airlines
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Thu, Dec 11 - Sat, Jan 10
Lufthansa Logo
5:45 pm - 2:15 pmDEN-BLQ
12h 30m1 stop
Lufthansa Logo
10:15 am - 7:28 pmBLQ-DEN
17h 13m2 stops
$668Lufthansa
Find Deal
Thu, Dec 11 - Sat, Jan 10
Lufthansa Logo
5:45 pm - 5:05 pmDEN-BLQ
15h 20m2 stops
Lufthansa Logo
10:15 am - 7:28 pmBLQ-DEN
17h 13m2 stops
$690Lufthansa
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Thu, Nov 13 - Sun, Nov 16
Multiple Airlines Logo
11:15 am - 9:55 pmDEN-BLQ
26h 40m2 stops
Multiple Airlines Logo
8:20 pm - 7:55 pmBLQ-DEN
31h 35m3 stops
$717Multiple Airlines
Find Deal

Everything you should know

Top airlines
British Airways
Cheapest • from $513 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$513
British Airways
Mon 10/20Wed 11/5
DEN - BLQ • 1 stop
Cheapest one-way
$565
Lufthansa
Wed 9/24
DEN - BLQ • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bologna!
Booking Insights

KAYAK's insights & trends for Denver to Bologna flights

Get data-powered insights and trends into flights from Denver to Bologna to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Denver to Bologna?

The average price of all round-trip flights from Denver to Bologna clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Bologna on a Tuesday and more expensive on a Thursday. On your return trip to Denver, you should consider flying back on a Wednesday, and avoid Thursdays for better deals.

Good to know

Low seasonSeptember
Cheapest flight$513
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Denver to Bologna

When to book flights from Denver to Bologna

Are your dates flexible? Find out the best times to travel from Denver to Bologna based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Bologna

  • What is the cheapest flight from Denver to Bologna?

    In the last 3 days, the lowest price for a flight from Denver to Bologna was $565 for a one-way ticket and $513 for a round-trip.

  • Do I need a passport to fly between Denver and Bologna?

    A passport is required to fly from Denver to Bologna.

  • Which airports will I be using when flying from Denver to Bologna?

    Denver and Bologna are both served by 1 main airport. You will leave Denver from Denver Intl and will be arriving at Bologna Guglielmo Marconi.

  • Which aircraft models fly most regularly from Denver to Bologna?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to Bologna?

    Star Alliance, and oneworld are the airline alliances operating flights between Denver and Bologna, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Denver to Bologna, United Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Denver to Bologna are United Airlines and Lufthansa. With an average price for the route of $1,177 and an overall rating of 7.4, United Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $1,004 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Denver to Bologna?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Bologna.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Bologna?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bologna from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Bologna?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bologna with an airline and back to Denver with another airline. Booking your flights between Denver and BLQ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Bologna?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bologna from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Denver to Bologna

 
See real verified KAYAK customer reviews for airlines flying from Denver to Bologna. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Bologna? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8926 reviews
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

Terrible. They wouldn't allow me on my flight on the 14th..

2.0 MediocreJulian, Sep 2025DEN - DRO
Read more United Airlines reviews

Terrible. They wouldn't allow me on my flight on the 14th..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

The seat and leg room was not good. The food and beverage service was good.

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

I liked everything BUT the temperature. It was freezing and now I am sick.

I liked Quiet people around me. Crew could have helped people with overhead luggage so they aren't moving other peoples bags around and causing problems for people that had there bags there first

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

The plane was delayed by two hours in Chicago which led to us missing the next flight. Lufthansa rebooked the flight and booked us a hotel for the night in Frankfurt. The level of customer service and getting us taken care of was superb. The flight crew and the service on the ground was superb.

It was a short flight, everything was good with it.

Flight was delayed over one hour and I had to pay to select my seat, even though my booking supposedly had free selection (I paid extra for this at time of booking)

Stop charging for alcohol overseas flights and start taking cash again not everyone wants to pay with card if the person is bigger give him seat on the outside seats not the middle in between the people is common sense and mainly if you fly for Lufthansa provides the sam service and experience...

good entertainment package but rather small seats for business class

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Booked Economy but it translated to economy light for Lufthansa so now we are stuck paying an extra $75 per person both ways for our checked bags. If I had known that, I would have never booked these tickets because it came out to be more than other options. The booking in the kayak side clearly says Economy and has a link to the inormation for Lufthansa which states Economy included a checked bag. Super annoyed about that.

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

Three major things that led to my low rating, 1. Internet wasn't available for the whole time, and 2. TV became available way into flight, after numerous system reboots, and 3. Food is not good at all.

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Didn’t fly with them as someone had cancelled my flight

Some how my flight was canceled, neither BA or Justfly.com accepted responsibility. I only found out about this the day before when I tried to check in. I had to book another flight which due to the time ( day before) cost me $300 more. I was still receiving notifications about the flight even when I was on another flight from you. So no my flight to London was not good.

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

Everything you need to know for your flight from Denver to Bologna

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