Piratefly
Madrid skyline — flights from Porto from €17, cheapest in December

Porto to Madrid: buy now or wait?

Your call FareScore 38/100
€17 Today's best fare

Cheaper than 38% of what we have seen

23 Dec Ryanair Direct

Usually €17

See this fare

Free · one email per real drop · unsubscribe in one click

The booking happens on our partner site. The price you see there is the price you pay; they pay us, you do not.

Travelling with someone? Send them this price

WhatsApp Telegram
Add this badge to your README or blog PirateFly: Porto to Madrid from €17

Fare Desk notes

Today's one-way fare from Porto to Madrid is €18, and our verdict is to buy now. This direct flight on Ryanair departs on 12 December 2026 and is cheaper than 77% of the fares we logged. Over our database of 311 observations, the typical fare for this route is €26, with the lowest seen at €14.

For the return journey from Madrid to Porto, today's fare is €16 against a typical fare of €22. Our historical data shows that November and December are the cheapest months to fly from Porto to Madrid, both showing a typical fare of €24 across 39 and 117 samples respectively. Booking between 28 and 41 days before departure delivers a typical fare of €22, representing a saving of €11 versus last-minute bookings.

Piratefly Fare Desk · prices checked on

All fares Porto → Madrid

Cheapest first. Every price is live and goes straight to booking.

What the history says

Prices recorded 792
Typical price €17
Lowest we saw €16

Based on 792 prices we recorded on this exact route, compared against the same departure month.

Best booking window

42–55 days — is when this route has been cheapest to book: €19 typical, on 120 observations. That is about €18 less than booking in the last two weeks.

Cheapest months to fly to Madrid

December €21 326 observations
November €23 176 observations
October €29 176 observations

Booking tips from our fare data

How far in advance should you book a flight?
Book 1–1.5 months before departure. Tracking the same flights at every lead time (94,914 flights on 19,442 routes, 2026-06-14 to 2026-11-04), that window had the smallest average premium over each flight's lowest fare: +16.8%, against +49.3% in the last 3 days.
What is the cheapest day of the week to fly?
Wednesday. Comparing each fare with the median of its own route, Wednesday departures were +3.4% and Tuesday +4.2%, while Friday was the dearest at +10.6%. Weekend departures cost more than midweek ones.
What is the cheapest month to fly?
November 2026. Comparing each route's fares month by month (booked 8–60 days ahead), November 2026 departures were -1.1% against the route's own median, while January 2027 was the dearest at +17.5%. Covers September 2026, October 2026, November 2026, December 2026, January 2027; fares observed 2026-06-14 to 2026-11-04.

Price drops on Telegram

When a route drops below its usual price we post it to the channel: one message per drop, no spam, leave any time.

Join on Telegram

Save €200+ on every trip

Five minutes of setup, and it works on every flight after this one.

Embed this fare tracker

Run a travel blog? Paste this snippet into any post: the box shows the live cheapest fare for Porto → Madrid and updates by itself. Free, no sign-up.

Other ways into Madrid

More flights from Porto

Return: Madrid to Porto · All flights from Porto

Other cheap fares to Spain