$320 Cheap Flights to Karlsruhe
One-way
Departing from
United States
Going to
Karlsruhe, Germany
Karlsruhe (FKB)
Germany • March, 2026
83% AI deal score
$4,300 $532
Karlsruhe (FKB)
Germany • March, 2026
74% AI deal score
$4,300 $379
Top Cheap Flight Deals from United States to Karlsruhe
Recent round-trip flight deals to Karlsruhe
Mon, Mar 30 - Tue, Apr 14
Cheapest
Washington, D.C. (IAD) - Karlsruhe (FKB)
Swiss International Air Lines airlines • 2 stops • Zürich (ZRH), Tirana (TIA)
Karlsruhe (FKB) - Washington, D.C. (IAD)
Eurowings airlines • 3 stops • Palma, Majorca (PMI), Madrid (MAD), Lisbon (LIS)
$987
Mon, Mar 30 - Tue, Apr 14
Washington, D.C. (DCA) - Karlsruhe (FKB)
Air France airlines • 3 stops • New York (JFK), Milan (MXP), Suceava (SCV)
Karlsruhe (FKB) - Washington, D.C. (DCA)
Eurowings airlines • 3 stops • Palma, Majorca (PMI), Madrid (MAD), New York (JFK)
$1,122
The cheapest time to fly to Karlsruhe
Ready to jet to Karlsruhe on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Last-Minute Flights from United States to Karlsruhe
Need to get to Karlsruhe ASAP? Even if you're booking a flight on short notice, there are often last-minute deals available:
Next 2 weeks deals
Last Minute Flight Deals!
We found last minute flight deals to Karlsruhe, Germany starting from $379 departing in the next 2 weeks.
⌛ Last-Minute
Philadelphia - FKB
A great last-minute steal for a cross-country flight.
Found 6 days ago
$551
one-way
Facts About Flights from United States to Karlsruhe
To help you plan your journey, here are some quick Karlsruhe flight facts and tips.
Karlsruhe city airports
Karlsruhe is primarily served by Karlsruhe/Baden-Baden Airport (FKB), which is the nearest airport. It offers a selection of flights to European destinations, often catering to leisure travel. FKB is located a short distance from Karlsruhe, making it a convenient option for travelers. While smaller than major international hubs, Karlsruhe/Baden-Baden Airport provides essential air travel services for the region.
Pro tip: search “Karlsruhe (Any)” to see fares to all Karlsruhe airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Karlsruhe
Cheapest airport
Strasbourg Airport (SXB)
Looking for the ultimate budget-friendly gateway to Karlsruhe? Fly into Strasbourg Airport (SXB)! This charming international airport, though across the border in France, is a sweet spot for snagging cheaper flights. Plus, it's super easy to hop on a train or bus for a scenic ride straight to Karlsruhe.
Nonstop vs. 1-stop
20+ cities
Karlsruhe is more of a secondary airport that still offers you over 20 different cities to connect through! Popular routes include connections to major European cities and some leisure destinations.
Number of airlines
10+ airlines
Karlsruhe is served by more than 10 airlines, including both full-service and low-cost carriers like Eurowings, Turkish Airlines, and Air France, providing you a variety of options to reach your destination!
Typical price range (round-trip)
$80 - $600
FKB Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
FKB airport insights
Best days to catch a deal
Mon, Fri
Based on the provided data, Monday and Friday appear to be the best days to find flight deals from Karlsruhe/Baden-Baden airport. Monday has the highest count with 83, and Friday follows with a count of 76, indicating more frequently found cheapest deals on these days.
Avg. deal survival time
18.8 hours
Deals from Karlsruhe/Baden-Baden airport typically remain active for 18.8 hours. Therefore, it is important to book quickly when you find a deal that you like.
Rare deal frequency
5 deals
In the past month, we discovered 5 rare deals for flights from airport Karlsruhe/Baden-Baden. These deals, which received an AI Deal Score of 90+, are typically mistake fares, special promotions, or ultra-discounts.
Average price drop
-27%
The average price drop for flights to airport Karlsruhe/Baden-Baden is 26.6%, which means you can potentially save a significant amount on your airfare. Booking at the right time could lead to considerable savings when flying to this airport.
Next 4 weeks: deal forecast
Flight Forecast: Karlsruhe/Baden-Baden
Based on current data, flight prices to Karlsruhe/Baden-Baden are expected to remain stable next month. There are no significant price drops or increases forecasted for March 2026.
Top 5 biggest price drops (last 3 months)
Found on February 14
New York - FKB
$4,825 → $320
93%
Found on February 11
Miami - FKB
$4,300 → $379
91%
Found on February 18
Málaga - FKB
$1,183 → $174
85%
Found on February 15
Ho Chi Minh City - FKB
$3,275 → $530
84%
Found on February 15
Brisbane - FKB
$4,800 → $898
81%
Check these nearby airports too
Looking for more options? These airports near FKB sometimes drop rare deals too:
Karlsruhe/Baden-Baden (FKB)
~7 rare deals/month
Stuttgart (STR)
~8 rare deals/month
Strasbourg (SXB)
~11 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially FKB and STR for long-haul deal surprises.
When Is the Best Time to Fly from United States to Karlsruhe
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Karlsruhe:
Cheapest month
November
Cheapest month
If you're hunting for the best deals to Karlsruhe, look no further than November! Traveling in November means you'll likely encounter fewer tourists and more opportunities to explore the city's attractions at your own pace. Plus, with the holiday season just around the corner, you might catch some early festive vibes!
Best day to book
Tuesday
Best day to book
Tuesdays are often the sweet spot for booking flights! Airlines tend to release deals early in the week to fill up those seats. Keep an eye on Tuesdays for potentially lower prices and snag that trip to Karlsruhe without breaking the bank.
Cheapest days to fly
Wednesday
Cheapest days to fly
Generally, flying on a Wednesday can save you some serious cash! Mid-week flights are less popular among business travelers, driving down demand and prices. So, consider planning your trip to Karlsruhe to start or end on a Wednesday for a budget-friendly adventure.
Advance booking sweet spot
2 months
Advance booking sweet spot
To snag the best prices for your flights to Karlsruhe, aim to book around two months in advance. This timeframe usually hits the sweet spot where airlines offer competitive rates without the last-minute surge. Booking ahead not only saves you money but also gives you peace of mind, knowing your travel plans are set!
Karlsruhe Airports & Ground Transportation
One big question for travelers is which Karlsruhe airport to fly into. Here’s a quick guide to Karlsruhe’s airports and how to get to the city from each:
Karlsruhe/Baden-Baden Airport (FKB)
Welcome to Karlsruhe/Baden-Baden Airport, your gateway to the Black Forest and beyond! While compact, FKB offers essential amenities like dining options, car rentals, and duty-free shopping. Located a short drive from both Karlsruhe and Baden-Baden, it serves as a convenient entry point to this scenic region. The airport is well-connected by buses and taxis, making the journey to either city a breeze. For a smoother trip, check the bus schedules in advance to align with your flight arrival.
Tip: Arrive early to enjoy a leisurely German beer before your flight!
Strasbourg Airport (SXB)
Bonjour from Strasbourg Airport! Although across the border in France, SXB is a viable option, located a reasonable distance from Karlsruhe, offering a blend of French and international destinations. The airport boasts a range of services, including restaurants, shops, and car hire. Getting to Karlsruhe involves a train journey from Strasbourg, which is straightforward and offers scenic views of the countryside. To avoid delays, consider booking your train tickets from Strasbourg to Karlsruhe in advance, especially during peak travel seasons.
What to Do in Karlsruhe
Karlsruhe isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Karlsruhe, organized by interest:
Sightseeing & landmarks
Karlsruhe is like a history book you can walk through! From the majestic Karlsruhe Palace (Schloss Karlsruhe) at the city's heart to the unique fan-shaped layout of the streets, every corner has a story. Don't miss the Marktplatz with its striking pyramid – it's the perfect spot for a selfie!
Arts & culture
Get your culture fix in Karlsruhe! The ZKM Center for Art and Media is a playground for modern art lovers, while the Staatliche Kunsthalle showcases masterpieces from various eras. And if you're into theater, the Badisches Staatstheater always puts on a great show.
Food & nightlife
Karlsruhe's food scene is a delicious adventure! Dive into traditional Baden cuisine at cozy restaurants or explore international flavors at trendy eateries. When the sun goes down, the city lights up with lively bars and clubs, perfect for a memorable night out.
Shopping & fashion
Shop 'til you drop in Karlsruhe! Kaiserstraße is a shopper's paradise, offering everything from high-street brands to local boutiques. For a more unique experience, explore the smaller shops in the side streets – you might just find a hidden gem!
Nearby getaways
Escape the city and explore the beautiful surroundings of Karlsruhe! The Black Forest is just a short trip away, offering stunning landscapes and charming villages. Or visit the historic city of Heidelberg for a dose of romance and fairytale charm.
Events in Karlsruhe This Month
christian löffler
Following his acclaimed performance at Takeover 2024, Christian Löffler is bringing his unique blend of electronic music to Karlsruhe as part of his current tour, showcasing his journey from techno clubs to the philharmonic hall.
Karlsruhe Weather
Weather in Karlsruhe
Wed, Feb 18
35%
5° 0°
35%
Thu, Feb 19
Frequently Asked Questions About Flights to Karlsruhe
Pro Tips for Finding Cheap Flights to Karlsruhe
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Karlsruhe flights:
Be Flexible with Dates: Want to snag the best flight deal? Try being flexible with your travel dates. Sometimes flying a day earlier or later can lead to significant savings – plus, who doesn't love a spontaneous adventure?
Consider Nearby Airports: Don't just limit your search to Karlsruhe Baden-Baden Airport! Check out other airports in the vicinity. You might find a cheaper flight that's worth the slightly longer commute.
