￥146,620 Cheap Flights from Cologne (CGN) to Seattle (SEA)

View ￥146,620 flight on Thu, Jun 25, 2026Opens in a new window

Popular airlines from Cologne - Bonn Airport (CGN) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Cologne to Seattle (CGN-SEA)

Prices were available within the past 7 days and start at ￥146,620 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Cologne (CGN) to Seattle (SEA)
Origin airport
Cologne - Bonn
Destination airport
Seattle - Tacoma Intl.
Distance
8015 km

Cologne to Seattle Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Cologne to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seattle.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with CGN to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Cologne for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SEA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from CGN to Sea-Tac Airport?
Start packing your suitcase, because round-trip flights between CGN and Sea-Tac Airport start from . That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Cologne - Bonn Airport (CGN) to Sea-Tac Airport?
We get that your situation can change unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Cologne - Bonn Airport to Seattle - Tacoma Intl. Airport (SEA) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Cologne - Bonn Airport (CGN) to SEA flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Cologne - Bonn Airport to SEA?
It takes around 15 hours and 20 minutes to travel from Cologne - Bonn Airport (CGN) to Sea-Tac Airport. If you hope to get some sleep, bring your neck pillow, some earplugs and something to keep you warm.
How far is the flight from Cologne - Bonn Airport (CGN) to Sea-Tac Airport?
You'll have 8,100 kilometers to cover on the long-haul Cologne to SeaTac route. Wear layers of comfortable clothes and consider taking some noise-canceling headphones and a sleep mask.
Which airlines fly direct from CGN to Seattle - Tacoma Intl. Airport (SEA)?
If you want to travel straight from Cologne - Bonn Airport (CGN) to Sea-Tac Airport, you'll need to book a flight with one or more stops. Unfortunately, there aren't any airlines that fly directly on this route.
Are Cologne - Bonn Airport to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Cologne - Bonn Airport to Sea-Tac Airport last minute could save you some cash. However, it could end up costing you a whole lot more! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

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