Cheap flights from Frederick to Karlsruhe from CA $859

View CA $859 flight on Sun, Dec. 21, 2025Opens in a new window

Popular airlines from Frederick to Karlsruhe

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Cheap flights from Frederick (IAD) to Karlsruhe (FKB)

Prices were available within the past 7 days and start at CA $859 for one-way flights and CA $1,733 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Dec. 21 - Fri, Jan. 2
IAD
Washington
STR
Stuttgart
CA $1,733 Roundtrip, found 6 days ago
CA $1,733
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Dec. 21 from Washington to Stuttgart, returning Fri, Jan. 2, priced at CA $1,733 found 6 days ago
American Airlines
Sun, Dec. 21 - Fri, Jan. 2
IAD
Washington
STR
Stuttgart
CA $1,850 Roundtrip, found 6 days ago
CA $1,850
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Dec. 21 from Washington to Stuttgart, returning Fri, Jan. 2, priced at CA $1,850 found 6 days ago
British Airways
Sun, Dec. 21 - Fri, Jan. 2
IAD
Washington
STR
Stuttgart
CA $2,092 Roundtrip, found 6 days ago
CA $2,092
Roundtrip
found 6 days ago
Select British Airways flight, departing Sun, Dec. 21 from Washington to Stuttgart, returning Fri, Jan. 2, priced at CA $2,092 found 6 days ago
Lufthansa
Sun, Dec. 21 - Fri, Jan. 2
IAD
Washington
ZWS
Stuttgart
CA $2,104 Roundtrip, found 6 days ago
CA $2,104
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sun, Dec. 21 from Washington to Stuttgart, returning Fri, Jan. 2, priced at CA $2,104 found 6 days ago
Swiss International Air Lines
Sun, Dec. 21 - Fri, Jan. 2
IAD
Washington
STR
Stuttgart
CA $2,160 Roundtrip, found 6 days ago
CA $2,160
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Sun, Dec. 21 from Washington to Stuttgart, returning Fri, Jan. 2, priced at CA $2,160 found 6 days ago
Austrian Airlines
Sun, Dec. 21 - Fri, Jan. 2
IAD
Washington
STR
Stuttgart
CA $2,171 Roundtrip, found 6 days ago
CA $2,171
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Sun, Dec. 21 from Washington to Stuttgart, returning Fri, Jan. 2, priced at CA $2,171 found 6 days ago
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