$509 Cheap Flights from Spokane (GEG) to Cologne (CGN)

View $509 flight on Sun, Oct 26, 2025Opens in a new window

Popular airlines from Spokane International Airport (GEG) to Cologne - Bonn Airport (CGN)

Cheap Flights from Spokane to Cologne (GEG-CGN)

Prices were available within the past 7 days and start at $509 for one-way flights and $717 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Oct 26 - Wed, Nov 5
GEG
Spokane
CGN
Cologne
$717 Roundtrip, found 3 days ago
$717
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Oct 26 from Spokane to Cologne, returning Wed, Nov 5, priced at $717 found 3 days ago
American Airlines
Sun, Oct 26 - Tue, Nov 4
GEG
Spokane
CGN
Cologne
$722 Roundtrip, found 3 days ago
$722
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Oct 26 from Spokane to Cologne, returning Tue, Nov 4, priced at $722 found 3 days ago
American Airlines
Sun, Oct 26 - Wed, Nov 5
GEG
Spokane
CGN
Cologne
$767 Roundtrip, found 3 days ago
$767
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Oct 26 from Spokane to Cologne, returning Wed, Nov 5, priced at $767 found 3 days ago
American Airlines
Sun, Oct 26 - Tue, Nov 4
GEG
Spokane
CGN
Cologne
$772 Roundtrip, found 3 days ago
$772
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Oct 26 from Spokane to Cologne, returning Tue, Nov 4, priced at $772 found 3 days ago
American Airlines
Mon, Nov 10 - Wed, Nov 26
GEG
Spokane
CGN
Cologne
$875 Roundtrip, found 1 day ago
$875
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Nov 10 from Spokane to Cologne, returning Wed, Nov 26, priced at $875 found 1 day ago
American Airlines
Mon, Dec 8 - Wed, Dec 24
GEG
Spokane
CGN
Cologne
$882 Roundtrip, found 1 day ago
$882
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Dec 8 from Spokane to Cologne, returning Wed, Dec 24, priced at $882 found 1 day ago
American Airlines
Mon, Dec 1 - Tue, Dec 16
GEG
Spokane
CGN
Cologne
$883 Roundtrip, found 1 day ago
$883
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Dec 1 from Spokane to Cologne, returning Tue, Dec 16, priced at $883 found 1 day ago
Iberia
Sun, Oct 26 - Wed, Nov 5
GEG
Spokane
CGN
Cologne
$884 Roundtrip, found 3 days ago
$884
Roundtrip
found 3 days ago
Select Iberia flight, departing Sun, Oct 26 from Spokane to Cologne, returning Wed, Nov 5, priced at $884 found 3 days ago
Alaska Airlines
Mon, Oct 27 - Wed, Nov 5
GEG
Spokane
CGN
Cologne
$896 Roundtrip, found 3 days ago
$896
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Oct 27 from Spokane to Cologne, returning Wed, Nov 5, priced at $896 found 3 days ago
British Airways
Tue, Jan 6 - Mon, Jan 26
GEG
Spokane
CGN
Cologne
$945 Roundtrip, found 1 day ago
$945
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue, Jan 6 from Spokane to Cologne, returning Mon, Jan 26, priced at $945 found 1 day ago

Frequently asked questions

How much does a flight from Spokane Intl. Airport (GEG) to Cologne - Bonn Airport (CGN) cost?
Snag a cheap one-way flight from $509 or cheap return flight from $717 from Spokane Intl. Airport (GEG) to Cologne - Bonn Airport (CGN) 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 Spokane Intl. Airport (GEG) to Cologne - Bonn Airport (CGN)?
Planning your trip for October is a great way to save, as it's the cheapest month for flights between GEG and CGN. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Spokane Intl. Airport (GEG) to Cologne - Bonn Airport (CGN)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from GEG to CGN. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Spokane Intl. Airport (GEG) to Cologne - Bonn Airport (CGN)?
There are no daily nonstop flights from Spokane Intl. Airport (GEG) to Cologne - Bonn Airport (CGN). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from GEG to CGN?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary 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 Spokane Intl. Airport (GEG) to Cologne - Bonn Airport (CGN)?
Select a flight from Spokane Intl. Airport (GEG) to Cologne - Bonn Airport (CGN) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this 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 Spokane Intl. Airport (GEG) to Cologne - Bonn Airport (CGN) last-minute?
Last-minute fares from GEG to CGN are generally more expensive. To lock in the best prices, start looking for flights as soon as possible. That being said, if you're flexible with your travel dates, it's possible to find a cheap ticket right before your trip.
Is it cheaper to book a GEG to CGN flight and hotel package?
You'll typically save money by securing a GEG to CGN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your preferred accommodations and flights, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Spokane Intl. Airport (GEG) to Cologne - Bonn Airport (CGN)?
If you booked your GEG to CGN flight in the last 24 hours, you may be able to cancel or modify it without 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, head to our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Spokane Intl.
Destination airport
Cologne - Bonn
Airlines serving
American Airlines, British Airways, Lufthansa, United
Roundtrip price
$716
Distance
4880 mi

Book with confidence

Book with confidence

Spokane to Cologne Flights

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

 

The best time to book a flight from Spokane to Cologne

Sunday is one of the best days to book for cheap flights from Spokane 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 Spokane 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 Spokane to Cologne in 2025. You can also book with separate airlines for your outbound and return journeys, from $509 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 Spokane 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 Spokane 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.

 

Spokane to Cologne Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.