$425 Cheap flights from Seattle - Tacoma Intl. to Cologne - Bonn (SEA to CGN)

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Find The Best Dates To Fly from Seattle - Tacoma Intl. to Cologne - Bonn

Compare Flight Prices from Seattle to Cologne

Affordable Airfare Tickets from SEA to CGN Airport

The cheapest flights to Cologne - Bonn found within the past 7 days were $630 round trip and $425 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Nov 5 - Fri, Nov 14
SEA
Seattle
CGN
Cologne
$630 Roundtrip, found 16 hours ago
$630
Roundtrip
found 16 hours ago
Select British Airways flight, departing Wed, Nov 5 from Seattle to Cologne, returning Fri, Nov 14, priced at $630 found 16 hours ago
Wed, Nov 5 - Fri, Nov 14
SEA
Seattle
CGN
Cologne
$646 Roundtrip, found 16 hours ago
$646
Roundtrip
found 16 hours ago
Select Air Canada flight, departing Wed, Nov 5 from Seattle to Cologne, returning Fri, Nov 14, priced at $646 found 16 hours ago
Wed, Nov 5 - Fri, Nov 14
SEA
Seattle
CGN
Cologne
$646 Roundtrip, found 16 hours ago
$646
Roundtrip
found 16 hours ago
Select Lufthansa flight, departing Wed, Nov 5 from Seattle to Cologne, returning Fri, Nov 14, priced at $646 found 16 hours ago
Wed, Nov 5 - Fri, Nov 14
SEA
Seattle
CGN
Cologne
$649 Roundtrip, found 16 hours ago
$649
Roundtrip
found 16 hours ago
Select Air Canada flight, departing Wed, Nov 5 from Seattle to Cologne, returning Fri, Nov 14, priced at $649 found 16 hours ago
Wed, Nov 5 - Fri, Nov 14
SEA
Seattle
CGN
Cologne
$652 Roundtrip, found 16 hours ago
$652
Roundtrip
found 16 hours ago
Select Austrian Airlines flight, departing Wed, Nov 5 from Seattle to Cologne, returning Fri, Nov 14, priced at $652 found 16 hours ago
Wed, Nov 5 - Fri, Nov 14
SEA
Seattle
CGN
Cologne
$655 Roundtrip, found 16 hours ago
$655
Roundtrip
found 16 hours ago
Select Austrian Airlines flight, departing Wed, Nov 5 from Seattle to Cologne, returning Fri, Nov 14, priced at $655 found 16 hours ago
Wed, Nov 5 - Fri, Nov 14
SEA
Seattle
CGN
Cologne
$662 Roundtrip, found 16 hours ago
$662
Roundtrip
found 16 hours ago
Select Austrian Airlines flight, departing Wed, Nov 5 from Seattle to Cologne, returning Fri, Nov 14, priced at $662 found 16 hours ago
Mon, Jul 28 - Wed, Aug 13
SEA
Seattle
CGN
Cologne
$663 Roundtrip, found 2 days ago
$663
Roundtrip
found 2 days ago
Select British Airways flight, departing Mon, Jul 28 from Seattle to Cologne, returning Wed, Aug 13, priced at $663 found 2 days ago
Sun, Aug 3 - Wed, Aug 13
SEA
Seattle
CGN
Cologne
$665 Roundtrip, found 4 days ago
$665
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sun, Aug 3 from Seattle to Cologne, returning Wed, Aug 13, priced at $665 found 4 days ago
Mon, Jul 28 - Wed, Aug 13
SEA
Seattle
CGN
Cologne
$668 Roundtrip, found 2 days ago
$668
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Jul 28 from Seattle to Cologne, returning Wed, Aug 13, priced at $668 found 2 days ago

Frequently asked questions

Can I catch a flight from Seattle - Tacoma Intl. Airport (SEA) to Cologne - Bonn Airport right now?
For info on any current Cologne - Bonn Airport (CGN) travel advice and quarantine requirements, visit the Covid-19 Travel Advisor. Check before you book your flight, so you don’t get caught up en route.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Cologne - Bonn Airport (CGN), please visit our Customer Service Portal.
What is the flight distance from SEA to Cologne - Bonn Airport (CGN)?
Your plane will have covered 5,000 mi by the time you’ve taken off from Sea-Tac Airport and touched down at Cologne - Bonn Airport. Remember to bring plenty of things to keep you entertained — it’ll be a long ride.
What airlines fly from Seattle - Tacoma Intl. Airport (SEA) to Cologne - Bonn Airport?
With no direct flights available, it’s in your best interest to plan well in advance when traveling between SEA and Cologne - Bonn Airport. Find the simplest route with minimal layovers and save yourself some time.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Eurowings, Ryanair or Turkish Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Seattle to Cologne

 

Traveling From
Seattle - Tacoma Intl.
Traveling To
Cologne - Bonn
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$630

Route Info

Flight path for flights from Seattle-Tacoma International Airport to Cologne Bonn Airport.


Origin:
SEA - Seattle-Tacoma International Airport
Destination:
CGN - Cologne Bonn Airport
Distance:
5,039.00 miles


Discover our best flights from Seattle SEA to Cologne CGN. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Seattle SEA to Cologne CGN at the right price  

Airfares to Cologne CGN from Seattle SEA currently cost between $630 and $668. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Seattle SEA to Cologne CGN 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Seattle SEA to Cologne CGN on Travelocity starting at $425. Prices and availability subject to change. Additional terms may apply. 

 

Get to Cologne CGN from Seattle SEA quicker with direct flights. 

Get to Cologne faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to CGN from SEA to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Seattle SEA to Cologne CGN

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to CGN from SEA. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Seattle SEA to Cologne CGN today 

If you’re flexible about when you travel, November is usually the cheapest month to fly from Seattle SEA to Cologne CGN. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Cologne CGN from Seattle SEA 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to CGN from SEA have this option.  

 

Travel with confidence when you book flights to Cologne CGN from Seattle SEA with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.