$385+ Cheap flights from Seattle (SEA) to Cologne (CGN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CGN
Nov 28 — Dec 51
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Cologne with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Cologne
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Best
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Cheapest flights from Seattle to CologneExplore the most affordable flight options available from Seattle to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2026.
Explore the most affordable flight options available from Seattle to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2026.
This Justfly.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:05 pm -
2 stops36h 50m
Tue 12/151:35 pm -
2 stops18h 08m
Deal found 10/25![Multiple Airlines logo]()
$885
This oojo deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:05 pm -
1 stop37h 05m
Tue 12/1511:30 am -
1 stop38h 40m
Deal found 10/25![Turkish Airlines logo]()
$963
This Turkish Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:05 pm -
1 stop30h 25m
Sun 12/276:10 pm -
1 stop32h 00m
Deal found 10/27![Turkish Airlines logo]()
$1,086
This Air Canada deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:45 am -
2 stops19h 40m
Tue 11/179:20 am -
2 stops18h 02m
Deal found 10/28![Air Canada logo]()
$1,094
This Turkish Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:05 pm -
1 stop30h 25m
Fri 11/2011:30 am -
1 stop38h 40m
Deal found 10/27![Turkish Airlines logo]()
$1,128
Best flights from Seattle to CologneDiscover carefully curated flight deals from Seattle to Cologne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2026.
Discover carefully curated flight deals from Seattle to Cologne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2026.
This FlightHub deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:05 pm -
2 stops36h 50m
Tue 12/151:35 pm -
1 stop32h 25m
Deal found 10/26![Multiple Airlines logo]()
$885
This Trip.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/26:25 pm -
1 stop15h 30m
Sat 4/106:25 pm -
1 stop31h 55m
Deal found 10/25![Lufthansa logo]()
$1,016
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/22:10 pm -
2 stops19h 45m
Sat 4/109:05 am -
3 stops23h 16m
Deal found 10/25![United Airlines logo]()
$1,061
This Turkish Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:05 pm -
1 stop30h 25m
Tue 11/1711:30 am -
1 stop38h 40m
Deal found 10/28![Turkish Airlines logo]()
$1,152
This Expedia deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/27:45 am -
2 stops26h 10m
Sat 4/109:05 am -
2 stops21h 53m
Deal found 10/25![Multiple Airlines logo]()
$958
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:30 am -
2 stops25h 25m
Fri 11/209:20 am -
1 stop12h 40m
Deal found 10/25![United Airlines logo]()
$1,284
Last-minute flights from Seattle to CologneDiscover last-minute flight deals from Seattle to Cologne. Data last updated October 29, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Cologne. Data last updated October 29, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:35 pm -
2 stops18h 10m
Fri 11/133:05 pm -
2 stops35h 05m
Deal found 10/26![Multiple Airlines logo]()
$1,132
This Air Canada deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:45 am -
2 stops19h 40m
Tue 11/179:20 am -
2 stops18h 02m
Deal found 10/28![Air Canada logo]()
$1,094
This Turkish Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:05 pm -
1 stop30h 25m
Tue 11/1711:30 am -
1 stop38h 40m
Deal found 10/28![Turkish Airlines logo]()
$1,152
This Turkish Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:05 pm -
1 stop30h 25m
Fri 11/2011:30 am -
1 stop38h 40m
Deal found 10/27![Turkish Airlines logo]()
$1,128
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:30 am -
2 stops25h 25m
Fri 11/209:20 am -
1 stop12h 40m
Deal found 10/25![United Airlines logo]()
$1,284
One-way flights from Seattle to CologneSearch for one-way flight options from Seattle to Cologne. Find affordable one-way fares based on user searches. Data last updated October 29, 2026.
Search for one-way flight options from Seattle to Cologne. Find affordable one-way fares based on user searches. Data last updated October 29, 2026.
This Expedia deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/262:50 pm -
1 stop17h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Lufthansa logo]()
$385
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/268:36 am -
2 stops23h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/262:35 pm -
3 stops21h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3011:34 am -
3 stops25h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$449
This oojo deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:05 pm -
1 stop37h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Turkish Airlines logo]()
$566
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/182:35 pm -
2 stops25h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$828
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/201:50 pm -
2 stops42h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![United Airlines logo]()
$953
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/209:38 pm -
3 stops31h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$976
This KAYAK deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1710:55 am -
2 stops25h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![SWISS logo]()
$1,151
Find flight deals from Seattle to Cologne
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Cologne (CGN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $856 (Cheapflightsfares) |
One-way from | $385 (Expedia) |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Cologne that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 29, 2026.
Use the filters below to find and compare flights from Seattle to Cologne that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
SeattleCologne
SEA Seattle/Tacoma Intl - CGN Cologne Köln/Bonn
SEACGN
Seattle/Tacoma Intl
Fri 2/26
2:50 pm-4:55 pm
1 stop17h 05m
Cologne Köln/Bonn
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$385
SeattleCologne
SEA Seattle/Tacoma Intl - CGN Cologne Köln/Bonn
SEACGN
Seattle/Tacoma Intl
Fri 2/26
8:36 am-4:55 pm
2 stops23h 19m
Cologne Köln/Bonn
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$401
SeattleCologne
SEA Seattle/Tacoma Intl - CGN Cologne Köln/Bonn
SEACGN
Seattle/Tacoma Intl
Mon 11/30
11:34 am-9:35 pm
3 stops25h 01m
Cologne Köln/Bonn
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$449
SeattleCologne
SEA Seattle/Tacoma Intl - CGN Cologne Köln/Bonn
SEACGN
Seattle/Tacoma Intl
Sat 12/5
7:05 pm-4:55 pm
2 stops36h 50m
Cologne Köln/Bonn
Tue 12/15
1:35 pm-1:00 pm
1 stop32h 25m
$885
SeattleCologne
SEA Seattle/Tacoma Intl - CGN Cologne Köln/Bonn
SEACGN
Seattle/Tacoma Intl
Sun 12/20
1:50 pm-4:55 pm
2 stops42h 05m
Cologne Köln/Bonn
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$953
SeattleCologne
SEA Seattle/Tacoma Intl - CGN Cologne Köln/Bonn
SEACGN
Seattle/Tacoma Intl
Fri 4/2
7:45 am-6:55 pm
2 stops26h 10m
Cologne Köln/Bonn
Sat 4/10
9:05 am-9:58 pm
2 stops21h 53m
$958
SeattleCologne
SEA Seattle/Tacoma Intl - CGN Cologne Köln/Bonn
SEACGN
Seattle/Tacoma Intl
Sun 12/20
9:38 pm-1:40 pm
3 stops31h 02m
Cologne Köln/Bonn
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$976
SeattleCologne
SEA Seattle/Tacoma Intl - CGN Cologne Köln/Bonn
SEACGN
Seattle/Tacoma Intl
Fri 4/2
6:25 pm-6:55 pm
1 stop15h 30m
Cologne Köln/Bonn
Sat 4/10
6:25 pm-5:20 pm
1 stop31h 55m
$1,016
SeattleCologne
SEA Seattle/Tacoma Intl - CGN Cologne Köln/Bonn
SEACGN
Seattle/Tacoma Intl
Fri 4/2
2:10 pm-6:55 pm
2 stops19h 45m
Cologne Köln/Bonn
Sat 4/10
9:05 am-11:21 pm
3 stops23h 16m
$1,061
SeattleCologne
SEA Seattle/Tacoma Intl - CGN Cologne Köln/Bonn
SEACGN
Seattle/Tacoma Intl
Thu 12/17
10:55 am-9:15 pm
2 stops25h 20m
Cologne Köln/Bonn
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$1,151
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Seattle to Cologne
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Cologne in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Cologne flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Seattle-Cologne flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Seattle-Cologne flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Cologne flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Cologne flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Cologne
Have a flexible travel schedule? Discover the best time to fly to Cologne from Seattle with our price prediction graph.
SEA-CGN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Cologne
Get insights into the airlines that provide service to Cologne. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cologne. Reviews last updated October 29, 2026.
See what other customers who have flown with Lufthansa and British Airways from Seattle to Cologne have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.6
Overall
6.8
Entertainment
6.5
Food
6.4
Comfort
6.8
Boarding
7.0
Reviews
1 / 20
6.0
GoodKunal,Jul 2026
LAX - MUC
Crew
7.6
Overall
6.8
Entertainment
6.5
Food
6.4
Comfort
6.8
Boarding
7.0
Reviews
1 / 20
6.0
GoodKunal,Jul 2026
LAX - MUC
Crew
7.6
Overall
6.8
Entertainment
6.5
Food
6.4
Comfort
6.8
Boarding
7.0
Reviews
1 / 20
6.0
GoodKunal,Jul 2026
LAX - MUC
Related info for your journey
Find useful and relevant information for your journey from Seattle to Cologne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Other flights to Cologne
Explore flights to Cologne departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 29, 2026.
Complete your trip
Complete your trip to Cologne by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Cologne by cabin class
Find flights from Seattle to Cologne, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Cologne flights
Browse other Seattle and Cologne flight options. Last updated on October 29, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on October 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Seattle to Cologne
Discover the top 2 airlines that operate flights from Seattle to Cologne. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$523 | Average$1,000 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$820 | Average$820 | FlexibilityNo cancel fee | On-time70% |