Cheap flights from Frankfurt to Karlsruhe from CA $154

View CA $154 flight on Mon, Aug. 4, 2025Opens in a new window

Popular airlines from Frankfurt to Karlsruhe

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Frankfurt (FRA) to Karlsruhe (FKB)

Prices were available within the past 7 days and start at CA $154 for one-way flights and CA $253 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, Oct. 22 - Wed, Oct. 29
FRA
Frankfurt
STR
Stuttgart
CA $253 Roundtrip, found 2 days ago
CA $253
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Oct. 22 from Frankfurt to Stuttgart, returning Wed, Oct. 29, priced at CA $253 found 2 days ago
Lufthansa
Wed, Oct. 22 - Wed, Oct. 29
FRA
Frankfurt
STR
Stuttgart
CA $299 Roundtrip, found 2 days ago
CA $299
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Oct. 22 from Frankfurt to Stuttgart, returning Wed, Oct. 29, priced at CA $299 found 2 days ago
Lufthansa
Wed, Oct. 22 - Wed, Oct. 29
FRA
Frankfurt
STR
Stuttgart
CA $300 Roundtrip, found 2 days ago
CA $300
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Oct. 22 from Frankfurt to Stuttgart, returning Wed, Oct. 29, priced at CA $300 found 2 days ago
Lufthansa
Wed, Oct. 22 - Wed, Oct. 29
FRA
Frankfurt
STR
Stuttgart
CA $314 Roundtrip, found 2 days ago
CA $314
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Oct. 22 from Frankfurt to Stuttgart, returning Wed, Oct. 29, priced at CA $314 found 2 days ago
Lufthansa
Wed, Oct. 22 - Wed, Oct. 29
FRA
Frankfurt
STR
Stuttgart
CA $316 Roundtrip, found 2 days ago
CA $316
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Oct. 22 from Frankfurt to Stuttgart, returning Wed, Oct. 29, priced at CA $316 found 2 days ago
Lufthansa
Wed, Oct. 22 - Wed, Oct. 29
FRA
Frankfurt
STR
Stuttgart
CA $338 Roundtrip, found 2 days ago
CA $338
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Oct. 22 from Frankfurt to Stuttgart, returning Wed, Oct. 29, priced at CA $338 found 2 days ago
*Available to Expedia members.