Flights from Karlsruhe to Porto from €20
based on 617 price readings, collected over 11 days · last 30 days
€20Lowest price
€61Average price
€343Highest price
Build a round trip from Karlsruhe
Add more stops and come back to the same airport.
Who flies this route
Ryanair · from €22
Upcoming dates with prices
Lowest price found for each date.
From Porto, where next, and still get back to Karlsruhe?
These destinations are reachable from Porto, and from each of them you can still fly back to Karlsruhe: that is a round trip, not a simple there-and-back.
| Next stop | Country | From | Return |
|---|---|---|---|
| Agadir | 🇲🇦 Morocco | €15 | direct |
| Malaga | 🇪🇸 Spain | €15 | direct |
| Faro | 🇵🇹 Portugal | €15 | direct |
| Marseille | 🇫🇷 France | €15 | 1 stop |
| Birmingham | 🇬🇧 United Kingdom | €17 | 1 stop |
| Brussels (Charleroi) | 🇧🇪 Belgium | €17 | 1 stop |
| Milan Malpensa | 🇮🇹 Italy | €17 | 1 stop |
| Gothenburg | 🇸🇪 Sweden | €22 | 1 stop |
Other destinations from Karlsruhe
Frequently asked questions
How much is a flight from Karlsruhe to Porto?
The lowest price observed over the last 30 days is €20, averaging €61, across 617 readings. Prices change daily: the figure shown is one actually found, not an estimate.
Which airlines fly from Karlsruhe to Porto?
This route is flown by: Ryanair.
Can I include Porto in a round trip?
Yes. Go4Flights builds trips that leave from Karlsruhe, pass through Porto and other cities, and return to the same airport, using only low-cost flights with verified prices.
Prices updated on 09/08/2026