$485 Cheap Flights from Cologne (CGN) to Wilmington (ILM)

View $485 flight on Tue, Jun 23, 2026Opens in a new window

Popular airlines from Cologne - Bonn Airport (CGN) to Wilmington Intl. Airport (ILM)

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Cheap Flights from Cologne to Wilmington (CGN-ILM)

Prices were available within the past 7 days and start at $485 for one-way flights and $771 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, Oct 20 - Thu, Oct 30
CGN
Cologne
ILM
Wilmington
$771 Roundtrip, found 3 days ago
$771
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Oct 20 from Cologne to Wilmington, returning Thu, Oct 30, priced at $771 found 3 days ago
British Airways
Mon, Oct 20 - Thu, Oct 30
CGN
Cologne
ILM
Wilmington
$777 Roundtrip, found 3 days ago
$777
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Oct 20 from Cologne to Wilmington, returning Thu, Oct 30, priced at $777 found 3 days ago
British Airways
Mon, Oct 20 - Thu, Oct 30
CGN
Cologne
ILM
Wilmington
$784 Roundtrip, found 3 days ago
$784
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Oct 20 from Cologne to Wilmington, returning Thu, Oct 30, priced at $784 found 3 days ago
British Airways
Mon, Oct 20 - Thu, Oct 30
CGN
Cologne
ILM
Wilmington
$812 Roundtrip, found 3 days ago
$812
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Oct 20 from Cologne to Wilmington, returning Thu, Oct 30, priced at $812 found 3 days ago
British Airways
Mon, Oct 20 - Thu, Oct 30
CGN
Cologne
ILM
Wilmington
$813 Roundtrip, found 3 days ago
$813
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Oct 20 from Cologne to Wilmington, returning Thu, Oct 30, priced at $813 found 3 days ago
British Airways
Mon, Oct 20 - Thu, Oct 30
CGN
Cologne
ILM
Wilmington
$818 Roundtrip, found 3 days ago
$818
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Oct 20 from Cologne to Wilmington, returning Thu, Oct 30, priced at $818 found 3 days ago
British Airways
Mon, Oct 20 - Thu, Oct 30
CGN
Cologne
ILM
Wilmington
$820 Roundtrip, found 3 days ago
$820
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Oct 20 from Cologne to Wilmington, returning Thu, Oct 30, priced at $820 found 3 days ago
British Airways
Mon, Oct 20 - Thu, Oct 30
CGN
Cologne
ILM
Wilmington
$825 Roundtrip, found 3 days ago
$825
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Oct 20 from Cologne to Wilmington, returning Thu, Oct 30, priced at $825 found 3 days ago
Lufthansa
Mon, Oct 20 - Thu, Oct 30
CGN
Cologne
ILM
Wilmington
$898 Roundtrip, found 3 days ago
$898
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Mon, Oct 20 from Cologne to Wilmington, returning Thu, Oct 30, priced at $898 found 3 days ago
United
Mon, Oct 20 - Thu, Oct 30
CGN
Cologne
ILM
Wilmington
$1,055 Roundtrip, found 3 days ago
$1,055
Roundtrip
found 3 days ago
Select United flight, departing Mon, Oct 20 from Cologne to Wilmington, returning Thu, Oct 30, priced at $1,055 found 3 days ago
Flights from Cologne (CGN) to Wilmington (ILM)
Origin airport
Cologne - Bonn
Destination airport
Wilmington Intl.
Roundtrip price
$770
Distance
4226 mi

Cologne to Wilmington Flights

The cheapest times to fly from Cologne to Wilmington

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 Cologne to Wilmington are during the month of October. You can find some of the cheapest flights from Cologne to Wilmington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cologne to Wilmington

Sunday is one of the best days to book for cheap flights from Cologne to Wilmington: 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 Cologne to Wilmington

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 Cologne to Wilmington in 2025. You can also book with separate airlines for your outbound and return journeys, from $485 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 Cologne to Wilmington 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 Cologne to Wilmington 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.

 

Frequently asked questions

How much does a flight from Cologne - Bonn Airport (CGN) to Wilmington Intl. Airport (ILM) cost?
Get a cheap one-way flight from $485 or cheap return flight from $771 from Cologne - Bonn Airport (CGN) to Wilmington Intl. Airport (ILM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Cologne - Bonn Airport (CGN) to Wilmington Intl. Airport (ILM)?
The cheapest month to fly from CGN to ILM is October, when demand is low. Off-peak months are often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Cologne - Bonn Airport (CGN) to Wilmington Intl. Airport (ILM)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest CGN to ILM flight.
How many flights per day from Cologne - Bonn Airport (CGN) to Wilmington Intl. Airport (ILM)?
Direct flights from Cologne - Bonn Airport (CGN) to Wilmington Intl. Airport (ILM) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CGN to ILM?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cologne - Bonn Airport (CGN) to Wilmington Intl. Airport (ILM)?
To land at Wilmington Intl. Airport (ILM) on schedule, pick a flight that takes off from Cologne - Bonn Airport (CGN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Cologne - Bonn Airport (CGN) to Wilmington Intl. Airport (ILM) last-minute?
Last-minute fares from CGN to ILM are usually more expensive. To secure the lowest rates, start searching for flights well in advance. That being said, if you're flexible with your travel plans, it's possible to score a cheap ticket right before your journey.
Is it cheaper to book a CGN to ILM flight and hotel package?
Compared with arranging hotels and flights separately, booking a CGN to ILM flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the hassle out of planning your trip. Just secure your flights and select from our extensive range of stays, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Cologne - Bonn Airport (CGN) to Wilmington Intl. Airport (ILM)?
If you reserved your CGN to ILM flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket 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 for more information.

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*Available to One Key members.