Open interactive map →Cheap flights from Porto to Frankfurt
The Porto to Frankfurt route currently shows fares from €38. Frankfurt is an accessible destination in Germany from Porto. The flight typically takes around 3h 42min. Mid-week departures and shoulder-season months tend to keep prices lower on this route. Compare months in the calendar below to identify the cheapest window before locking in your booking.
For the best prices on this route, aim to book at least 3-4 weeks in advance. Tuesday and Wednesday departures from Porto tend to be cheaper than Friday or Sunday flights. If €38 is above your budget, try adjusting to a shoulder-season month using the calendar above - fares can drop significantly outside peak periods.
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Cheapest month to fly
- October 2026€381 stopCheapest
Based on tracked fares, October is the cheapest month to fly this route at around €38.
Prices last updated: September 2026
October in Frankfurt
Avg 13°C~13 rainy days
Historical averages from Open-Meteo. Shown for the cheapest travel month.
Entry requirements for Germany
EU passportFree movement (EU/Schengen)
US passportVisa-free, 90 days
Requirements vary by nationality and change without notice. Check requirements for your nationality →
Frankfurt Airport (FRA) — 12 km from city centre
S-Bahn S8/S9around 15-20 min
ICE / IC trainaround 10-15 min
Taxi/ridesharearound 20-30 min
About Frankfurt
Germany's financial capital is one of Europe's most important airline hubs, home to Lufthansa's main operations and the world's fifth busiest airport by passenger volume. Beyond the banking towers, Frankfurt has a reconstructed medieval Romerberg old town, excellent museums along the Museumsufer riverbank, and direct rail connections to the Rhine Valley and Heidelberg.
Alternative routes
Other ways to reach Frankfurt
Frequently asked questions
How much does a flight from Porto to Frankfurt cost?
The cheapest fare currently available from Porto to Frankfurt is €38. Prices on this route vary by season, day of week, and how far in advance you book. The month-by-month price calendar on this page shows exactly when fares are highest and lowest, so you can pick the most cost-effective window before searching for specific dates. Fares are refreshed regularly as our flight partners publish new availability.
Are there direct flights from Porto to Frankfurt?
SkyHopp tracks both direct and connecting flights from Porto to Frankfurt. Connecting flights are often priced lower but add travel time due to the layover. Whether a non-stop option exists on specific dates depends on airline schedules - use the "Direct only" filter on the interactive map to see non-stop options, or check the booking site for a full breakdown by stop count.
When is the cheapest time to fly from Porto to Frankfurt?
Prices on this route typically dip during shoulder-season months, away from school holidays and public holiday windows. Mid-week departures - particularly Tuesday to Thursday - tend to be cheaper than flights on Fridays and Sundays from Porto. The month-by-month price calendar above is the fastest way to identify the cheapest window - look for the months with the lowest fares before committing to travel dates. Booking 3-6 weeks in advance generally offers the best balance of price and seat availability on this route.