Cheap Flights from Karlsruhe/Baden Baden to Porto

Cheapest flights from Karlsruhe/Baden Baden to Porto

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Karlsruhe/Baden Baden to Porto. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$25

Ryanair

Direct flight

2h 40m

11/17/2026

The cheapest one-way flight from Karlsruhe/Baden Baden to Porto departs on 11/17/2026, is operated by Ryanair and costs $25

Cheapest round trip flight

$107

Ryanair

Direct flight

1d 5h 20m

11/17/2026

The cheapest roundtrip flight from Karlsruhe/Baden Baden to Porto departs on 11/17/2026, is operated by Ryanair and costs $107

The fastest flight

2h 40m

Fastest flight from Karlsruhe/Baden Baden to Porto takes 2h 40m

Direct flights

Several times a week

There are direct flights on this route 3 days a week: Su, Tu, and Fr

Earliest flight

11:30 AM

Latest flight

5:10 PM

Direct flights count

4

Distance

1591km

Timezone difference

1h

The distance between Karlsruhe/Baden Baden and Porto is 1591km (986 miles). There are 4 direct flights from Karlsruhe/Baden Baden to Porto. The time difference between Karlsruhe/Baden Baden and Porto is 1h. Flights from Karlsruhe/Baden Baden begin at 11:30 AM. The latest flight from Karlsruhe/Baden Baden departs at 5:10 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Karlsruhe/Baden Baden to Porto by month

The cost of a one-way flight from Karlsruhe/Baden Baden to Porto ranges from $71 (October 2026) to $163 (July 2027). On average, the ticket price is about $104–$240.

October 2026

Lowest price

on average:

$71

July 2027

Highest price

on average:

$163

Avg Price

Price dynamics

Flight prices from Karlsruhe/Baden Baden to Porto are steadily rising: from October 2026 to July 2027, ticket costs increased by 131%. The sooner you book, the better the deal.

Cheaper and more expensive periods

The most significant price increase was from October 2026 to July 2027 — up 131%. The best time to fly is October 2026–December 2026, when the average price is $74. In December 2026–July 2027, tickets cost around $120.

Best time to buy

Given the rising prices, it's best not to delay your purchase. Flying in October 2026–December 2026 can save you up to 39% compared to the most expensive months.

Price predictability

Price variation across months on this route is 40.8%. Your choice of departure month significantly affects the total flight cost.

Airlines operating on route

On the Karlsruhe/Baden Baden — Porto route, flights are operated only by Ryanair. This simplifies the choice for passengers, as all tickets come from a single trusted carrier. Our service lets you instantly check fares for upcoming dates and find the most advantageous option. The minimum ticket price starts at $25, making this trip affordable for a wide range of travelers. To save even more, we recommend booking early and keeping an eye on promotions — Ryanair regularly offers special deals.

Ryanair

starting at $25

Non-stop flights from Karlsruhe/Baden Baden to Porto

A non-stop flight is the most convenient and comfortable way to fly from Karlsruhe/Baden Baden to Porto, despite the fact that sometimes flights with transfers can cost significantly less.

Karlsruhe/Baden Baden — Porto

FKB — OPO

11/01/2026

Departure

Direct flight

FR5479

starting at $30

Karlsruhe/Baden Baden — Porto

FKB — OPO

11/17/2026

Departure

Direct flight

FR5479

starting at $25

Karlsruhe/Baden Baden — Porto

FKB — OPO

12/04/2026

Departure

Direct flight

FR5479

starting at $120

Schedule of direct flights from Karlsruhe/Baden Baden to Porto

The only airline operating direct flights from Karlsruhe/Baden Baden to Porto is Ryanair. Flights operate on Tuesday, Wednesday, and Thursday.

Ryanair

Tu, We, and Th

starting at $334

Karlsruhe/Baden Baden airports overview

Baden-Airpark

•

FKB

35km

•

Porto airports overview

Porto Airport

•

OPO

11km

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Karlsruhe/Baden Baden to Porto?

The cheapest flight ticket from Karlsruhe/Baden Baden to Porto according to data for the last 48 hours costs $25

When is the best time to buy air tickets on the route Karlsruhe/Baden Baden — Porto?

Often the best time to buy tickets from Karlsruhe/Baden Baden to Porto is 2 months before departure.

When is the cheapest time of year to fly from Karlsruhe/Baden Baden to Porto?

Based on statistics over the past years, the lowest prices for flights from Karlsruhe/Baden Baden to Porto can be found flying in these months: October, December, July.

How long does it take to fly from Karlsruhe/Baden Baden to Porto?

The fastest flights from Karlsruhe/Baden Baden to Porto start from 2 hours 40 minutes in the air.

Which airline can fly direct from Karlsruhe/Baden Baden to Porto?

The following airlines operate direct flights on the route Karlsruhe/Baden Baden — Porto: Ryanair

Special offers and sales on air tickets from Karlsruhe/Baden Baden to Porto

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Karlsruhe/Baden Baden to Porto

Alternative routes

Frankfurt ➜ Porto•Kaiserslautern ➜ Porto•Luxembourg ➜ Porto•Mannheim ➜ Porto•Strasbourg ➜ Porto•Karlsruhe/Baden Baden ➜ Badajoz•Karlsruhe/Baden Baden ➜ Lisbon•Karlsruhe/Baden Baden ➜ Burgos•Karlsruhe/Baden Baden ➜ Vigo•Karlsruhe/Baden Baden ➜ Valladolid

•••••••••••••••••••

Cheapest one way flight

$25

Ryanair

Direct flight

2h 40m

11/17/2026

The cheapest one-way flight from Karlsruhe/Baden Baden to Porto departs on 11/17/2026, is operated by Ryanair and costs $25

Cheapest round trip flight

$107

Ryanair

Direct flight

1d 5h 20m

11/17/2026

The cheapest roundtrip flight from Karlsruhe/Baden Baden to Porto departs on 11/17/2026, is operated by Ryanair and costs $107

The fastest flight