# How much is the cheapest flight from Cologne to Porto?

| Field | Value |
|---|---|
| Origin | CGN (Cologne, DE) |
| Destination | OPO (Porto, PT) |
| Cheapest observed fare | EUR 16 |
| Currency | EUR |
| Six-month low | EUR 16 |
| Cheapest observed departure date | 2026-11-17 |
| Movement | 6% below its recent baseline |
| Freshness | cached_snapshot |

## The short answer

The lowest fare AplusZ has observed from Cologne to Porto is EUR 16 one way. Over the trailing six months the lowest it reached was EUR 16, on a departure dated 2026-11-17.

## What this does not guarantee

This is a cached snapshot from a recurring fare scan, not a live quote and not a bookable price. Availability, taxes, baggage and seat fees are settled at the airline or agency, not here. Check the live price before booking:

https://aplusz.app/?from=CGN&to=OPO&lang=en&utm_source=route-page

## Machine access

- Fare record: https://aplusz.app/v1/fare?from=CGN&to=OPO
- All destinations from Cologne: https://aplusz.app/v1/routes?from=CGN
- Tool server: https://aplusz.app/mcp (tool: find_cheapest_fare)
- Field meanings: https://aplusz.app/llms-full.txt#fields

---

HTML: https://aplusz.app/en/flights/cologne-to-porto
JSON: https://aplusz.app/v1/fare?from=CGN&to=OPO
Tool: https://aplusz.app/mcp
Source: AplusZ fare scan, cached snapshot
Licence: https://aplusz.app/license.xml
Cite as: AplusZ, Cologne to Porto, https://aplusz.app/en/flights/cologne-to-porto