Cheap Flights from Cologne (CGN) to Bellingham (BLI)

Popular airlines from Cologne - Bonn Airport (CGN) to Bellingham, WA (BLI-Bellingham Intl.)

Frequently asked questions

How much does a flight from Cologne - Bonn Airport (CGN) to Bellingham Intl. Airport (BLI) cost?
Grab a cheap one-way flight or cheap return flight from Cologne - Bonn Airport (CGN) to Bellingham Intl. Airport (BLI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Cologne - Bonn Airport (CGN) to Bellingham Intl. Airport (BLI)?
The cheapest month to fly from CGN to BLI is , when there's less demand. Off-peak months are typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Cologne - Bonn Airport (CGN) to Bellingham Intl. Airport (BLI)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest CGN to BLI flight.
How many flights per day from Cologne - Bonn Airport (CGN) to Bellingham Intl. Airport (BLI)?
There aren't any daily nonstop flights from Cologne - Bonn Airport (CGN) to Bellingham Intl. Airport (BLI). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from CGN to BLI?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based 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 Cologne - Bonn Airport (CGN) to Bellingham Intl. Airport (BLI)?
To reach Bellingham Intl. Airport (BLI) on time, select a flight that takes off from Cologne - Bonn Airport (CGN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Bellingham Intl. Airport (BLI) last-minute?
Booking your plane ticket from CGN to BLI just before your getaway is typically more expensive. However, if there's some wiggle room with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a CGN to BLI flight and hotel package?
Compared with arranging flights and hotels separately, booking a CGN to BLI flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place will take the stress out of travel planning. Just pick your flights and choose from our extensive range of stays, then customize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Cologne - Bonn Airport (CGN) to Bellingham Intl. Airport (BLI)?
If you booked your CGN to BLI flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Origin airport
Cologne - Bonn
Destination airport
Bellingham Intl.
Distance
4934 mi

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Cologne to Bellingham Flights

The cheapest times to fly from Cologne to Bellingham

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

 

The best time to book a flight from Cologne to Bellingham

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

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 Bellingham in 2025. 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 Cologne to Bellingham 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 Bellingham 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.

 

Cologne to Bellingham Flights

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*Available to One Key members.