SEA - CGN

$304 Find Cheap Flights from Seattle to Cologne

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Cologne departing on 7/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cologne

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Cologne, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Cologne, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$790
Air Canada
Sat 12/5Tue 12/15
SEA - CGN • 2 stops
Cheapest one-way
$304
Multiple Airlines
Tue 7/14
SEA - CGN • 3 stops
Top airlines
Cheapest • from $790 (round-trip)
Best reviews • 6.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Cologne. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $723 (round-trip)
Shortest trip • 12h 21m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Cologne!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Cologne (SEA-CGN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Cologne that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Cologne

Sat, Dec 5 - Tue, Dec 15
Air Canada Logo
3:15 pm - 5:15 pm
SEA
-
CGN
41h 00m
2 stops
Air Canada Logo
9:10 am - 9:57 pm
CGN
-
SEA
21h 47m
2 stops
$790Air Canada
Sun, Aug 9 - Mon, Aug 24
Lufthansa Logo
6:50 pm - 5:20 pm
SEA
-
CGN
13h 30m
1 stop
Lufthansa Logo
8:10 pm - 4:59 pm
CGN
-
SEA
29h 49m
1 stop
$804Lufthansa
Thu, Nov 12 - Wed, Nov 18
Multiple Airlines Logo
10:10 am - 12:35 pm
SEA
-
CGN
17h 25m
2 stops
Multiple Airlines Logo
9:10 am - 1:00 pm
CGN
-
SEA
12h 50m
1 stop
$840Multiple Airlines
Sat, Dec 5 - Tue, Dec 15
Lufthansa Logo
3:15 pm - 5:15 pm
SEA
-
CGN
41h 00m
2 stops
Lufthansa Logo
8:00 pm - 1:00 pm
CGN
-
SEA
26h 00m
1 stop
$849Lufthansa
Thu, Nov 12 - Wed, Nov 18
Multiple Airlines Logo
8:40 am - 12:35 pm
SEA
-
CGN
18h 55m
2 stops
Multiple Airlines Logo
8:00 pm - 9:57 pm
CGN
-
SEA
34h 57m
2 stops
$850Multiple Airlines
Sun, Aug 9 - Mon, Aug 24
Lufthansa Logo
6:50 pm - 5:20 pm
SEA
-
CGN
13h 30m
1 stop
Lufthansa Logo
1:05 pm - 10:42 pm
CGN
-
SEA
18h 37m
2 stops
$854Lufthansa
Sun, Aug 2 - Mon, Aug 10
Multiple Airlines Logo
10:45 am - 5:20 pm
SEA
-
CGN
21h 35m
2 stops
Multiple Airlines Logo
8:10 pm - 4:59 pm
CGN
-
SEA
29h 49m
1 stop
$923Multiple Airlines
Tue, Jul 14 - Tue, Jul 21
Lufthansa Logo
6:50 pm - 5:20 pm
SEA
-
CGN
13h 30m
1 stop
Lufthansa Logo
1:05 pm - 4:59 pm
CGN
-
SEA
12h 54m
1 stop
$940Lufthansa
Sun, Aug 2 - Mon, Aug 10
Multiple Airlines Logo
3:00 pm - 5:20 pm
SEA
-
CGN
17h 20m
2 stops
Multiple Airlines Logo
8:10 pm - 11:55 am
CGN
-
SEA
24h 45m
2 stops
$951Multiple Airlines
Tue, Jul 14 - Tue, Jul 21
Multiple Airlines Logo
5:45 am - 5:20 pm
SEA
-
CGN
26h 35m
2 stops
Multiple Airlines Logo
8:10 pm - 4:59 pm
CGN
-
SEA
29h 49m
1 stop
$952Multiple Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Cologne flights

Get data-powered insights and trends into flights from Seattle to Cologne to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Seattle to Cologne?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Seattle to Cologne were found on Air Canada ($790) and Lufthansa ($804).

Good to know

Cheapest flight$304
Flight from Seattle to Cologne

When to book flights from Seattle to Cologne

Are your dates flexible? Find out the best times to travel from Seattle to Cologne based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Cologne

  • What is the cheapest flight from Seattle to Cologne?

    In the last 5 days, the lowest price for a flight from Seattle to Cologne was $304 for a one-way ticket and $790 for a round-trip.

  • Do I need a passport to fly between Seattle and Cologne?

    Yes, you’ll need a passport to travel to Cologne from Seattle.

  • Which aircraft models fly most regularly from Seattle to Cologne?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Cologne?

    oneworld, and Star Alliance are the airline alliances operating flights between Seattle and Cologne, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Cologne, Lufthansa or British Airways?

    The two airlines most popular with KAYAK users for flights from Seattle to Cologne are Lufthansa and British Airways. With an average price for the route of $992 and an overall rating of 6.8, Lufthansa is the most popular choice. British Airways is also a great choice for the route, with an average price of $820 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from Seattle to Cologne?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Cologne.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Cologne?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cologne from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Cologne?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cologne with an airline and back to Seattle with another airline. Booking your flights between Seattle and CGN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Cologne?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cologne from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Seattle to Cologne

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Cologne. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Cologne? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 8066 reviews
6.4Entertainment
6.3Food
7.6Crew
6.8Comfort
7.0Boarding
Airline reviews

We sat in our seats on the tarmac for almost 3 hours due to storms. They would not give us water or a snack. We were to depart at 7.30 pm and it was about 10.30 when we took off. No dinner until much after that. Beef type noodle dish was terrible with about a teaspoon of beef in it. The breakfast sweet waffle with egg and sausage inside was horrible. An English muffin sandwich would have been much better. Food was the worst in all of our years of traveling the world.

4.0 OkayCheryl, Jun 2026
EWR - FRA
Read more Lufthansa reviews

We sat in our seats on the tarmac for almost 3 hours due to storms. They would not give us water or a snack. We were to depart at 7.30 pm and it was about 10.30 when we took off. No dinner until much after that. Beef type noodle dish was terrible with about a teaspoon of beef in it. The breakfast sweet waffle with egg and sausage inside was horrible. An English muffin sandwich would have been much better. Food was the worst in all of our years of traveling the world.

They messed up my seat so I didn’t get the one I paid for

Put me on standby; flight was late; missed my connecting flight; disaster

Flight attendants were fine, seats a bit hard but I use a cushion for extra support. The only issue was it was a bit too cool and I needed to ask for and received and extra blanket. I survived!!!

Very few things and/or people are excellent. It was very good.

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

Very, very tight legroom. They must’ve jammed in an additional few rows of seat seating. Denver to Munich was the least legroom I’ve ever had on any flight, let alone a multi hour international journey. I will not take that flight again.

Good food, overall very comfy. The flight was full so obviously not optimal, but it is what it is.

Parents with permanently crying baby on board. Neither parents nor crew did anything to calm the baby. The food was extremely disappointing. Seafood stew was very, very small! Not even appetizer size! Seat had a gap in the back. Had to use a pillow to fill it.

Food choices limited & not enticing Seats quite uncomfortable & difficult to control

Thanks to a delay of an hour of my flight to Philadelphia on American Airlines I missed my connecting flight to Amsterdam. On arrival at Philadelphia he crew on the delayed flight did not ask the passengers to let connecting passengers get off first and I arrived a few minutes after boarding was closed at the original time for the flight to AMS, this despite the fact that I had received a message from American Airlines that departure was delayed by 25 minutes. Overall very poor service, no effort from the part of American Airlines to accommodate the passenger, just rebook the flight for the next day.

It's hard to tell where to plug in electronics, and the port on my seat didn't work. Their entertainment system was down. Vegetarian food options were tasty. Friendly, helpful flight attendants.

Boarding process was chaotic. Confusion over Boarding gates: gate 55 or gate 56 ???. Unnecessary standing in long lines to board. Better to call out Boarding groups one at a time and everyone else to sit. Airline only has 2 Boarding groups 1-3 and 4-9. That causes over crowding and chaos

Lady next to me was coughing profusely the entire flight, other lady moved seats because of it, 8 hours of that during an overnight flight is a bit much.

The flight was ok. The seats are so small. The free wifi for members was not an option on this flight. The one flight attendant, older woman with straight white/grey hair, was very rude. The gentleman next to me asked about the wifi since he was a member as well. He stated, accurately, that the option to enter the idea number was not available. Her response was, "I don't know what to tell you" and walked away from him. The rest of the staff was wonderful. I asked another flight attendant about the wifi, she said the free wifi was not enabled on that flight (true or not- at least she was friendly). It was also pretty dirty. When I opened the tray table it had mushed crumbs and there was a dirty used pair of ear buds in my seat pocket. Lastly the air vent above my head was working but stuck so I was unable to move it to face me when it got warm. I fly American often but this really was not a great flight.

My luggage was lost at the airport but American Airlines contacted me and got it to me the next day.

24 hour delays aren’t even heard in 3rd world countries with archaic transportation systems. I’m never flying American Airlines again.

3.5 hr delay leaving Pittsburgh, notifications for which were incomplete and untimely. Connecting flight was automatically switched to one requiring more than a 30 hour layover! After waiting in a long queue, customer service reduced layover to 11 hours and also set up an earlier standby. The standby had empty seats, but the gate agent couldn't change our tickets! On top of all that my luggage was lost and has yet to even be located, much less returned 5 (FIVE!) days later. Too bad there's no rating below poor.

Canceled flight late London to Florence. Help at airport very poor. Treated poorly. Had to sleep in the airport. Lost bags- still do not have them. Horrible. I should be reimbursed!

The seats are extra cramped if you are taller than 5’8! Spring for the extra legroom seats for sure if you have a long flight!

Everything you need to know for your flight from Seattle to Cologne

Information on your arrival and departure airports