$390 Cheap Flights from Seattle (SEA) to Karlsruhe Baden-Baden (FKB)

View $390 flight on Mon, Aug 11, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Karlsruhe Baden-Baden (FKB-Baden Airpark)

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Find available prices by choosing your travel dates.

Cheap Flights from Seattle to Karlsruhe Baden-Baden (SEA-FKB)

Prices were available within the past 7 days and start at $390 for one-way flights and $663 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, May 21 - Wed, May 28
SEA
Seattle
KJR
Karlsruhe
$663 Roundtrip, found 2 days ago
$663
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, May 21 from Seattle to Karlsruhe, returning Wed, May 28, priced at $663 found 2 days ago
Air Canada
Wed, May 21 - Wed, May 28
SEA
Seattle
KJR
Karlsruhe
$682 Roundtrip, found 2 days ago
$682
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, May 21 from Seattle to Karlsruhe, returning Wed, May 28, priced at $682 found 2 days ago
Lufthansa
Thu, Jun 5 - Thu, Jun 12
SEA
Seattle
KJR
Karlsruhe
$844 Roundtrip, found 4 days ago
$844
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Jun 5 from Seattle to Karlsruhe, returning Thu, Jun 12, priced at $844 found 4 days ago
Air Canada
Thu, Jun 5 - Thu, Jun 12
SEA
Seattle
KJR
Karlsruhe
$851 Roundtrip, found 4 days ago
$851
Roundtrip
found 4 days ago
Select Air Canada flight, departing Thu, Jun 5 from Seattle to Karlsruhe, returning Thu, Jun 12, priced at $851 found 4 days ago
Air Canada
Thu, Jun 5 - Thu, Jun 12
SEA
Seattle
KJR
Karlsruhe
$857 Roundtrip, found 4 days ago
$857
Roundtrip
found 4 days ago
Select Air Canada flight, departing Thu, Jun 5 from Seattle to Karlsruhe, returning Thu, Jun 12, priced at $857 found 4 days ago
Lufthansa
Wed, May 21 - Wed, May 28
SEA
Seattle
KJR
Karlsruhe
$863 Roundtrip, found 2 days ago
$863
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, May 21 from Seattle to Karlsruhe, returning Wed, May 28, priced at $863 found 2 days ago
Lufthansa
Thu, Jun 5 - Thu, Jun 12
SEA
Seattle
KJR
Karlsruhe
$863 Roundtrip, found 4 days ago
$863
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Jun 5 from Seattle to Karlsruhe, returning Thu, Jun 12, priced at $863 found 4 days ago
Lufthansa
Thu, Jun 5 - Thu, Jun 12
SEA
Seattle
KJR
Karlsruhe
$870 Roundtrip, found 4 days ago
$870
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Jun 5 from Seattle to Karlsruhe, returning Thu, Jun 12, priced at $870 found 4 days ago
Condor
Thu, Jun 5 - Thu, Jun 12
SEA
Seattle
KJR
Karlsruhe
$885 Roundtrip, found 4 days ago
$885
Roundtrip
found 4 days ago
Select Condor flight, departing Thu, Jun 5 from Seattle to Karlsruhe, returning Thu, Jun 12, priced at $885 found 4 days ago
Condor
Wed, May 21 - Wed, May 28
SEA
Seattle
KJR
Karlsruhe
$891 Roundtrip, found 2 days ago
$891
Roundtrip
found 2 days ago
Select Condor flight, departing Wed, May 21 from Seattle to Karlsruhe, returning Wed, May 28, priced at $891 found 2 days ago

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Baden Airpark Airport (FKB) cost?
Discover the latest flight deals from SEA to FKB by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SEA to FKB?
The cheapest flights from SEA to FKB are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SEA to FKB?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from SEA to FKB. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Baden Airpark Airport (FKB)?
You’ll need to take a flight with a layover if you’re traveling from Seattle - Tacoma Intl. Airport (SEA) to Baden Airpark Airport (FKB). Direct flights don’t operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from SEA to FKB?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Baden Airpark Airport (FKB)?
Book a flight from Seattle - Tacoma Intl. Airport (SEA) to Baden Airpark Airport (FKB) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Baden Airpark Airport (FKB) last-minute?
Booking your plane ticket from SEA to FKB shortly before your getaway is usually more expensive. However, if there’s some wiggle room with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a SEA to FKB flight and hotel package?
Compared with arranging hotels and flights separately, booking a SEA to FKB flight and hotel package with Expedia could lead to significant savings. What’s more, managing everything in one place takes the hassle out of planning your trip. Simply pick your flights and select from our extensive range of stays, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Baden Airpark Airport (FKB)?
In most cases, you’re able to cancel or reschedule your SEA to FKB flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline’s fees and policies on flight changes, or if you want more details, head to our Customer Service portal.
*Available to One Key members.