Cheap Flights from Frankfurt to Karlsruhe

View €97 flight on Thu, 28 Aug 2025Opens in a new window

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Cheap flights from Frankfurt to Karlsruhe (FRA-FKB)

Prices were available within the past 7 days and start at €97 for one-way flights and €158 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, 5 Dec - Sun, 7 Dec
FRA
Frankfurt
STR
Stuttgart
€158 Return, found 5 days ago
€158
Return
found 5 days ago
Select Lufthansa flight, departing Fri, 5 Dec from Frankfurt to Stuttgart, returning Sun, 7 Dec, priced at €158 found 5 days ago
Lufthansa
Fri, 19 Jun - Thu, 25 Jun
FRA
Frankfurt
STR
Stuttgart
€159 Return, found 1 day ago
€159
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 19 Jun from Frankfurt to Stuttgart, returning Thu, 25 Jun, priced at €159 found 1 day ago
Lufthansa
Fri, 19 Jun - Thu, 25 Jun
FRA
Frankfurt
STR
Stuttgart
€165 Return, found 1 day ago
€165
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 19 Jun from Frankfurt to Stuttgart, returning Thu, 25 Jun, priced at €165 found 1 day ago
Lufthansa
Thu, 18 Sep - Sun, 21 Sep
FRA
Frankfurt
STR
Stuttgart
€168 Return, just found
€168
Return
just found
Select Lufthansa flight, departing Thu, 18 Sep from Frankfurt to Stuttgart, returning Sun, 21 Sep, priced at €168 just found
Lufthansa
Fri, 19 Jun - Thu, 25 Jun
FRA
Frankfurt
STR
Stuttgart
€169 Return, found 1 day ago
€169
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 19 Jun from Frankfurt to Stuttgart, returning Thu, 25 Jun, priced at €169 found 1 day ago
Lufthansa
Thu, 18 Sep - Sun, 21 Sep
FRA
Frankfurt
STR
Stuttgart
€178 Return, just found
€178
Return
just found
Select Lufthansa flight, departing Thu, 18 Sep from Frankfurt to Stuttgart, returning Sun, 21 Sep, priced at €178 just found
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