Cheap Flights from Duluth (DLH) to Cologne (CGN)

Popular airlines from Duluth, MN (DLH-Duluth Intl.) to Cologne - Bonn Airport (CGN)

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Frequently asked questions

How much does a flight from Duluth Intl. Airport (DLH) to Cologne - Bonn Airport (CGN) cost?
Snag a cheap one-way flight or cheap return flight from Duluth Intl. Airport (DLH) to Cologne - Bonn Airport (CGN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Duluth Intl. Airport (DLH) to Cologne - Bonn Airport (CGN)?
is the most affordable month to fly from DLH to CGN. Timing your trip outside of the busy season is often the key to finding better fares.
What is the cheapest airline that flies from Duluth Intl. Airport (DLH) to Cologne - Bonn Airport (CGN)?
To find the cheapest airline flying from DLH to CGN, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Duluth Intl. Airport (DLH) to Cologne - Bonn Airport (CGN)?
You'll have to book a flight with a layover when traveling from Duluth Intl. Airport (DLH) to Cologne - Bonn Airport (CGN). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from DLH to CGN?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Duluth Intl. Airport (DLH) to Cologne - Bonn Airport (CGN)?
Select a flight from Duluth Intl. Airport (DLH) to Cologne - Bonn Airport (CGN) that leaves before 3 PM to reduce the risk of delays and cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Duluth Intl. Airport (DLH) to Cologne - Bonn Airport (CGN) last-minute?
Last-minute bookings from DLH to CGN are generally more expensive. To lock in the cheapest rates, start searching for flights well in advance. That being said, if you can play around with your travel dates, you may find a cheap ticket right before your journey.
Is it cheaper to book a DLH to CGN flight and hotel package?
Compared with arranging flights and hotels separately, booking a DLH to CGN flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one place will take the hassle out of travel planning. Simply secure your flights and select from our wide range of hotels, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Duluth Intl. Airport (DLH) to Cologne - Bonn Airport (CGN)?
If you reserved your DLH to CGN flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Origin airport
Duluth Intl.
Destination airport
Cologne - Bonn
Distance
4162 mi

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Duluth to Cologne Flights

The cheapest times to fly from Duluth to Cologne

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Duluth to Cologne are during the month of . You can find some of the cheapest flights from Duluth to Cologne with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Duluth to Cologne

Sunday is one of the best days to book for cheap flights from Duluth to Cologne: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Duluth to Cologne

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Duluth to Cologne in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Duluth to Cologne flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Duluth to Cologne airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Duluth to Cologne Flights

*Flight schedules are subject to change.

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*Available to One Key members.