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Cheap flights from Porto to Karlsruhe

One-way from €56, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Wed, Nov 18Any priceThu, Nov 19Any priceFri, Nov 20Any priceSat, Nov 21€56Sun, Nov 22Any priceMon, Nov 23Any priceTue, Nov 24Any priceWed, Nov 25€123

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
€56
Ryanair, flight FR 5478Found 2 days ago, 1 adult
Check live price
16:20PortoSat, Nov 21
Travel time 2h 40m, nonstopOPOFKB
20:00KarlsruheSat, Nov 21
€66
Ryanair, flight FR 886Found 2 days ago, 1 adult
Check live price
14:10PortoTue, Oct 27
Travel time 2h 40m, nonstopOPOFKB
17:50KarlsruheTue, Oct 27
€93
Ryanair, flight FR 5478Found 2 days ago, 1 adult
Check live price
09:50PortoFri, Oct 30
Travel time 2h 40m, nonstopOPOFKB
13:30KarlsruheFri, Oct 30
€103
easyJet, flight U2 3882Found 5 days ago, 1 adult
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19:00PortoFri, Nov 6
Travel time 6h 25m, 2 stopsOPOFKB
02:25KarlsruheSat, Nov 7
€105
easyJet, flight U2 2458Found 4 days ago, 1 adult
Check live price
20:00PortoSun, Jan 10
Travel time 3h 50m, 1 stopOPOFKB
00:50KarlsruheMon, Jan 11

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in GermanyTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Karlsruhe, booked ahead at a fixed price.
    See options
  • Things to do in KarlsruhePopular tours from $11.41 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Germany from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to €400 per person under EU261.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425€15026€17027€6628€12629€15430€9331€127

November 2026

MoTuWeThFrSaSu1€1152–3–4–5–6€1037–8–9–10–11–12–13–14–15–16–17–18–19–20–21€5622–23–24–25€12326€10827€14828–29–30–

December 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10–11–12–13–14–15–16–17–18–19–20–21–22–23–2425262728293031
€103 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 21, €56.

Lowest fares by month

In the fares found this week, November has the lowest: from €56 one-way, against €150 in March 2027. Pick a month to see its cheapest date.

  1. Oct€66
  2. Nov€56
  3. Decno fares yet
  4. Jan€105
  5. Febno fares yet
  6. Mar€150
  7. Aprno fares yet
  8. Mayno fares yet
  9. Junno fares yet
  10. Julno fares yet
  11. Augno fares yet
  12. Sepno fares yet
€0€50€100€150Oct€56NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October€66Tue, Oct 27Nonstop
November€56Sat, Nov 21Nonstop
December—
January 2027€105Sun, Jan 101 stop
February 2027—
March 2027€150Mon, Mar 293 stops
April 2027—
May 2027—
June 2027—
July 2027—
August 2027—
September 2027—

Questions travellers ask

What is the cheapest month to fly from Porto to Karlsruhe?

In the fares found this week, November has the lowest: from €56 one-way, against €150 in March 2027.

Are there direct flights from Porto to Karlsruhe?

Yes. Recent fares include nonstop flights with Ryanair.

How long is the flight from Porto to Karlsruhe?

A nonstop flight takes about 2h 40m. The distance is 1,556 km.

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