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Cheap flights from Cologne (CGN) to Seattle (SEA) from $514

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 10/27. 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.
CGN — SEA
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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Cheap flight deals from Cologne to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Cologne (CGN) to Seattle (SEA). 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 May 30, 2024.

Popular in

October

Cheapest in

March

Average price

$575

Round-trip from

$247
High demand for flights, 34% potential price rise
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Best time to find cheap flights, 25% potential price drop
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Average for round-trip flights in May 2024
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From Cologne Köln/Bonn to Seattle/Tacoma Intl
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What is the cheapest month to fly from Cologne to Seattle?

Flights from Cologne to Seattle lean towards being more expensive in October. Prices are generally better when you fly from Cologne to Seattle in March, with the cheapest ticket starting at $422.

What is the cheapest time of day to fly from CGN to SEA?

When flying from Cologne to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Turkish Airlines flights from Cologne to Seattle

Explore cheap flight options specifically provided by Turkish Airlines for the route between Cologne and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a peek at the cheapest Turkish Airlines flights we've detected traveling from Cologne to Seattle. Come back soon if you're not finding the exact deal you're looking for.
Fri 9/137:50 pmCGN - SEA
1 stop23h 40mTurkish Airlines
Fri 9/276:40 pmSEA - CGN
1 stop29h 45mTurkish Airlines
Deal found 5/29$852
Sat 9/147:50 pmCGN - SEA
1 stop29h 55mTurkish Airlines
Fri 9/276:40 pmSEA - CGN
1 stop29h 45mTurkish Airlines
Deal found 5/29$859
Mon 7/2910:25 amCGN - SEA
1 stop39h 20mTurkish Airlines
Mon 8/126:40 pmSEA - CGN
1 stop29h 45mTurkish Airlines
Deal found 5/29$1,122

Cheap British Airways flights from Cologne to Seattle

Explore cheap flight options specifically provided by British Airways for the route between Cologne and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
To aid your search, here are some of the cheapest British Airways flights we've found from Cologne to Seattle. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sun 10/2711:45 amCGN - SEA
1 stop14h 00mBritish Airways
Sat 11/97:50 amSEA - CGN
2 stops18h 05mBritish Airways
Deal found 5/30$514
Sun 10/276:20 pmCGN - SEA
2 stops32h 43mBritish Airways
Sat 11/911:52 amSEA - CGN
2 stops20h 43mBritish Airways
Deal found 5/30$520
Fri 9/1310:00 pmCGN - SEA
2 stops31h 52mBritish Airways
Fri 9/2711:59 pmSEA - CGN
2 stops24h 31mBritish Airways
Deal found 5/29$522
Sat 8/1710:20 amCGN - SEA
2 stops20h 36mBritish Airways
Sun 8/253:46 pmSEA - CGN
2 stops20h 29mBritish Airways
Deal found 5/30$542
Sat 8/1710:20 amCGN - SEA
2 stops20h 36mBritish Airways
Sun 8/253:46 pmSEA - CGN
2 stops20h 29mBritish Airways
Deal found 5/29$544
Mon 6/1010:00 pmCGN - SEA
1 stop22h 35mBritish Airways
Tue 6/257:06 amSEA - CGN
2 stops29h 09mBritish Airways
Deal found 5/30$547
Mon 6/1010:00 pmCGN - SEA
1 stop22h 35mBritish Airways
Tue 6/257:06 amSEA - CGN
2 stops29h 09mBritish Airways
Deal found 5/29$549
Mon 6/1010:00 pmCGN - SEA
2 stops32h 24mBritish Airways
Tue 6/257:06 amSEA - CGN
2 stops22h 34mBritish Airways
Deal found 5/30$553
Mon 6/1010:00 pmCGN - SEA
2 stops30h 48mBritish Airways
Tue 6/251:25 pmSEA - CGN
2 stops22h 50mBritish Airways
Deal found 5/29$555

Cheap Cologne to Seattle flights in May & June 2024

Find cheap flight options from Cologne to Seattle specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
These are some of the most attractive deals on flights from Cologne to Seattle in 2024. Check back in a little while for more flight options.
Mon 6/1010:00 pmCGN - SEA
1 stop22h 35mBritish Airways
Tue 6/257:06 amSEA - CGN
2 stops29h 09mBritish Airways
Deal found 5/29$549
Mon 6/1010:00 pmCGN - SEA
2 stops30h 48mBritish Airways
Tue 6/251:25 pmSEA - CGN
2 stops22h 50mBritish Airways
Deal found 5/29$555
Mon 6/1010:50 amCGN - SEA
1 stop15h 55mBritish Airways
Tue 6/257:40 pmSEA - CGN
1 stop16h 35mBritish Airways
Deal found 5/29$1,400

Cologne to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Cologne and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
These are some of the most attractive deals on flights from Cologne to Seattle in 2024. Check back in a little while for more flight options.
Fri 9/1310:00 pmCGN - SEA
2 stops31h 52mBritish Airways
Fri 9/2711:59 pmSEA - CGN
2 stops24h 31mBritish Airways
Deal found 5/29$522
Sat 8/1710:20 amCGN - SEA
2 stops20h 36mBritish Airways
Sun 8/253:46 pmSEA - CGN
2 stops20h 29mBritish Airways
Deal found 5/29$544
Sat 12/146:30 pmCGN - SEA
2 stops35h 50mMultiple Airlines
Mon 12/236:45 pmSEA - CGN
1 stop31h 10mMultiple Airlines
Deal found 5/29$546
Mon 6/1010:00 pmCGN - SEA
1 stop22h 35mBritish Airways
Tue 6/257:06 amSEA - CGN
2 stops29h 09mBritish Airways
Deal found 5/29$549
Mon 6/1010:00 pmCGN - SEA
2 stops30h 48mBritish Airways
Tue 6/251:25 pmSEA - CGN
2 stops22h 50mBritish Airways
Deal found 5/29$555
Wed 7/176:40 pmCGN - SEA
2 stops36h 18mAir Canada
Thu 8/111:10 pmSEA - CGN
2 stops27h 00mAir Canada
Deal found 5/29$598
Fri 9/136:25 amCGN - SEA
2 stops24h 36mAir Canada
Fri 9/276:50 pmSEA - CGN
1 stop13h 30mAir Canada
Deal found 5/29$604
Thu 7/181:40 pmCGN - SEA
2 stops30h 11mAir Canada
Tue 7/307:40 amSEA - CGN
2 stops18h 30mAir Canada
Deal found 5/29$614
Sat 12/146:30 pmCGN - SEA
1 stop31h 15mMultiple Airlines
Mon 12/236:45 pmSEA - CGN
1 stop31h 10mMultiple Airlines
Deal found 5/29$621

One-way flights to Seattle from Cologne

Search for one-way flight options from Cologne to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
If you're seeking multiple options on one-way flights from Cologne to Seattle, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Cologne to Seattle instead should update the search form at the top of page.
Mon 9/910:20 pmCGN - SEA
3 stops32h 47mMultiple Airlines
Deal found 5/30$757
Tue 9/106:30 amCGN - SEA
2 stops35h 40mMultiple Airlines
Deal found 5/30$769
Tue 9/106:45 amCGN - SEA
3 stops35h 25mMultiple Airlines
Deal found 5/30$789
Wed 9/112:30 pmCGN - SEA
3 stops42h 14mMultiple Airlines
Deal found 5/30$936
Sun 9/156:05 pmCGN - SEA
3 stops35h 21mMultiple Airlines
Deal found 5/30$938
Thu 9/126:25 amCGN - SEA
3 stops25h 29mMultiple Airlines
Deal found 5/30$948
Wed 9/116:00 pmCGN - SEA
2 stops38h 42mMultiple Airlines
Deal found 5/30$963
Fri 9/135:40 pmCGN - SEA
2 stops37h 27mMultiple Airlines
Deal found 5/30$984
Fri 9/136:45 pmCGN - SEA
3 stops36h 22mMultiple Airlines
Deal found 5/30$991

Find flights from Cologne to Seattle within your budget

Customize your flight search to find flights from Cologne to Seattle 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$514 - $972

Route

Depart

Return

Price

Cologne Köln/BonnSeattle/Tacoma Intl

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Sun 10/27

1 stop14h 00m

Seattle/Tacoma Intl

Sat 11/9

2 stops18h 05m

$514

Cologne Köln/BonnSeattle/Tacoma Intl

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Sun 10/27

2 stops32h 43m

Seattle/Tacoma Intl

Sat 11/9

2 stops20h 43m

$520

Cologne Köln/BonnSeattle/Tacoma Intl

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Sat 10/19

2 stops22h 30m

Seattle/Tacoma Intl

Sat 10/26

2 stops35h 00m

$568

Cologne Köln/BonnSeattle/Tacoma Intl

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Mon 8/5

2 stops32h 56m

Seattle/Tacoma Intl

Tue 8/27

1 stop16h 35m

$586

Cologne Köln/BonnSeattle/Tacoma Intl

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Sun 10/27

1 stop16h 15m

Seattle/Tacoma Intl

Fri 11/8

1 stop17h 00m

$639

Cologne Köln/BonnSeattle/Tacoma Intl

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Wed 7/17

1 stop22h 30m

Seattle/Tacoma Intl

Thu 8/1

1 stop28h 50m

$844

Cologne Köln/BonnSeattle/Tacoma Intl

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Fri 9/13

1 stop23h 40m

Seattle/Tacoma Intl

Fri 9/27

1 stop29h 45m

$852

Cologne Köln/BonnSeattle/Tacoma Intl

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Sun 10/27

2 stops32h 09m

Seattle/Tacoma Intl

Fri 11/8

2 stops24h 12m

$868

Cologne Köln/BonnSeattle/Tacoma Intl

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Tue 7/23

1 stop19h 59m

Seattle/Tacoma Intl

Sun 8/11

2 stops20h 10m

$972

Flights are sorted by cheapest first

Deals found on 5/30

No data available for this route at this time. Please check back soon.

Best time to book a flight from Cologne to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Cologne with our price prediction graph.
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.

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

41 - 66.2 °F

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated May 30, 2024.
Read reviews from past customers who have flown Turkish Airlines, British Airways and Air Canada from Cologne to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.4
Good
3,711 reviews
Check prices

Crew

7.8

Entertainment

7.5

Food

7.4

Comfort

7.4

Boarding

7.4

Overall

7.4

Reviews

1 / 10

It was a long but somewhat enjoyable flight. The crew was excellent, the boarding process was okay, I believe they could improve it with long demarcated specific lanes instead of the shorter lanes

Turkish Airlines
7.4
Good
3,711 reviews
Turkish Airlines
7.4
Good
3,711 reviews
Check prices

Crew

7.8

Entertainment

7.5

Food

7.4

Comfort

7.4

Boarding

7.4

Overall

7.4

Reviews

1 / 10

It was a long but somewhat enjoyable flight. The crew was excellent, the boarding process was okay, I believe they could improve it with long demarcated specific lanes instead of the shorter lanes

United Airlines
7.4
Good
10,777 reviews
Turkish Airlines
7.4
Good
3,711 reviews
Check prices

Crew

7.8

Entertainment

7.5

Food

7.4

Comfort

7.4

Boarding

7.4

Overall

7.4

Reviews

1 / 10

It was a long but somewhat enjoyable flight. The crew was excellent, the boarding process was okay, I believe they could improve it with long demarcated specific lanes instead of the shorter lanes

American Airlines
7.3
Good
14,284 reviews
Turkish Airlines
7.4
Good
3,711 reviews
Check prices

Crew

7.8

Entertainment

7.5

Food

7.4

Comfort

7.4

Boarding

7.4

Overall

7.4

Reviews

1 / 10

It was a long but somewhat enjoyable flight. The crew was excellent, the boarding process was okay, I believe they could improve it with long demarcated specific lanes instead of the shorter lanes

Iberia
7.1
Good
2,742 reviews
Turkish Airlines
7.4
Good
3,711 reviews
Check prices

Crew

7.8

Entertainment

7.5

Food

7.4

Comfort

7.4

Boarding

7.4

Overall

7.4

Reviews

1 / 10

It was a long but somewhat enjoyable flight. The crew was excellent, the boarding process was okay, I believe they could improve it with long demarcated specific lanes instead of the shorter lanes

Air Canada
7.0
Good
7,004 reviews
Turkish Airlines
7.4
Good
3,711 reviews
Check prices

Crew

7.8

Entertainment

7.5

Food

7.4

Comfort

7.4

Boarding

7.4

Overall

7.4

Reviews

1 / 10

It was a long but somewhat enjoyable flight. The crew was excellent, the boarding process was okay, I believe they could improve it with long demarcated specific lanes instead of the shorter lanes

Related info for your journey

Find useful and relevant information for your journey from Cologne to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Cologne to Seattle for under $600 on Cheapflights?

    Yes, there are multiple flights from Cologne to Seattle for under $600. The cheapest flight booked recently is on British Airways for just $514, but on average you can expect to pay $581.

  • What are the cheapest airlines flying from Cologne to Seattle round-trip?

    British Airways, at $514, was found to be the cheapest airline from Cologne to Seattle.Alternate airlines to your destination round-trip include Air Canada and United Airlines. British Airways is 11% cheaper than the average price of flights available within the next 90 days to this destination.

  • What does CGN to SEA mean?

    Cologne Köln/Bonn Airport is CGN and Seattle/Tacoma Intl Airport is SEA. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Cologne to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Cologne to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Cologne to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Cologne to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Cologne to Seattle that include hotel bookings?

    Yes. In addition to deals on Cologne to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cologne to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cologne to Seattle.

  • Can I find deals for business class flights from Cologne to Seattle?

    Yes. Cheapflights offers flight deals from Cologne to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Cologne to Seattle that allow pets onboard?

    Many airlines flying from Cologne to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Cologne to Seattle?

    Yes, you can often find last-minute deals on Cologne to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Cologne to Seattle flight deals updated?

    The Cologne to Seattle flight deals you see on this page were last updated on 5/29.

  • What is the cheapest month to book a flight from Cologne to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Cologne to Seattle (average of $247). Flying from Cologne to Seattle in July is currently the most expensive (average of $406). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Search flights from Cologne to Seattle by cabin class

Find flights from Cologne to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
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Fly with Cheapflights

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How does Cheapflights help users find flights from Cologne to Seattle?

Cheapflights helps you search for flights from Cologne to Seattle via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Cologne to Seattle?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Cologne to Seattle.

Can Cheapflights find flights from Cologne to Seattle with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Cologne to Seattle flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Cologne to Seattle become cheaper?

Yes! Start tracking prices for Cologne to Seattle flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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