In terms of precipitation, rainfall in Karlsruhe ranges from 1.6 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Karlsruhe when rainfall is around 1.6 in.

If weather is an important factor for your trip to Karlsruhe, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

What is the cheapest time of day to fly from IAD to FKB?

When flying from Washington, D.C. Dulles Intl Airport to Karlsruhe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Karlsruhe from Washington, D.C. Dulles Intl?

Karlsruhe Söllingen (FKB) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Karlsruhe. You should not have trouble finding flights to Söllingen from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Karlsruhe airport from Washington, D.C. Dulles Intl. It is only a 21.7 mi journey from Söllingen (FKB) to Karlsruhe’s city center.

Can I find deals for flights from Dulles Intl to Karlsruhe that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Karlsruhe flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Karlsruhe?

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

Can I find deals for business class flights from Dulles Intl to Karlsruhe?

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

$1,092+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Karlsruhe

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Cheap flight deals from Dulles Intl to Karlsruhe

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Explore the most affordable flight options available from Dulles Intl to Karlsruhe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.

Sat 10/31:15 pm -

2 stops20h 05m

Sat 10/103:55 pm -

2 stops25h 35m

Deal found 8/19

$1,092

Sun 9/131:15 pm -

2 stops22h 30m

Sun 9/206:15 am -

2 stops35h 15m

Deal found 8/16

$1,108

Sun 10/41:15 pm -

2 stops22h 30m

Sun 10/116:15 am -

2 stops35h 15m

Deal found 8/20

$1,120

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Round-trip from	$1,092 (Mytrip)
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Cheapest in	January
Average price	$1,000

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From Washington, D.C. Dulles Intl to Karlsruhe Söllingen

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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).

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Washington, D.C.Karlsruhe

IAD Washington, D.C. Dulles Intl - FKB Karlsruhe Söllingen

IADFKB

Washington, D.C. Dulles Intl

Sat 10/3

1:15 pm-3:20 pm

2 stops20h 05m

Karlsruhe Söllingen

Sat 10/10

3:55 pm-11:30 am

2 stops25h 35m

$1,092

Washington, D.C.Karlsruhe

IAD Washington, D.C. Dulles Intl - FKB Karlsruhe Söllingen

IADFKB

Washington, D.C. Dulles Intl

Sun 9/13

1:15 pm-5:45 pm

2 stops22h 30m

Karlsruhe Söllingen

Sun 9/20

6:15 am-11:30 am

2 stops35h 15m

$1,108

Washington, D.C.Karlsruhe

IAD Washington, D.C. Dulles Intl - FKB Karlsruhe Söllingen

IADFKB

Washington, D.C. Dulles Intl

Sun 10/4

1:15 pm-5:45 pm

2 stops22h 30m

Karlsruhe Söllingen

Sun 10/11

6:15 am-11:30 am

2 stops35h 15m

$1,120

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Best time to book a flight from Dulles Intl to Karlsruhe

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IAD-FKB

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Related info for your journey

What airport do you fly into for flights to Karlsruhe from Washington, D.C. Dulles Intl?
Karlsruhe Söllingen (FKB) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Karlsruhe. You should not have trouble finding flights to Söllingen from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Karlsruhe airport from Washington, D.C. Dulles Intl. It is only a 21.7 mi journey from Söllingen (FKB) to Karlsruhe’s city center.
Can I find deals for flights from Dulles Intl to Karlsruhe that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Karlsruhe flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Karlsruhe?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Karlsruhe.
Can I find deals for business class flights from Dulles Intl to Karlsruhe?
Yes. Cheapflights offers flight deals from Dulles Intl to Karlsruhe by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$1,092+ Cheap flights from Dulles Intl (IAD) to Karlsruhe (FKB)

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Dulles Intl to KarlsruheExplore the most affordable flight options available from Dulles Intl to Karlsruhe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.

Explore the most affordable flight options available from Dulles Intl to Karlsruhe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.

Best flights from Dulles Intl to KarlsruheDiscover carefully curated flight deals from Dulles Intl to Karlsruhe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.

Discover carefully curated flight deals from Dulles Intl to Karlsruhe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.

Last-minute flights from Dulles Intl to KarlsruheDiscover last-minute flight deals from Dulles Intl to Karlsruhe. Data last updated August 21, 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Karlsruhe. Data last updated August 21, 2026 and is based on user searches.

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Best time to book a flight from Dulles Intl to Karlsruhe

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Related info for your journey

What airport do you fly into for flights to Karlsruhe from Washington, D.C. Dulles Intl?

Can I find deals for flights from Dulles Intl to Karlsruhe that include hotel bookings?

How can I find direct flights from Dulles Intl to Karlsruhe?

Can I find deals for business class flights from Dulles Intl to Karlsruhe?

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Dulles Intl and Karlsruhe flights

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Cheapest flights from Dulles Intl to Karlsruhe
Explore the most affordable flight options available from Dulles Intl to Karlsruhe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.

Best flights from Dulles Intl to Karlsruhe
Discover carefully curated flight deals from Dulles Intl to Karlsruhe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.

Last-minute flights from Dulles Intl to Karlsruhe
Discover last-minute flight deals from Dulles Intl to Karlsruhe. Data last updated August 21, 2026 and is based on user searches.