How seasons and events change temporary housing prices and availability

Key rules

• Coast peak: Peak season in coastal and island towns runs from July to August, when monthly stays are scarce.
• Event uplift: Short lets in peak weeks can cost 30-100% more than a nearby off-peak week.
• September rush: Rooms and furnished flats in university cities go fast in September, often within days.
• Cheapest window: Mid-term coastal lets are most available and cheapest from October to May.

The short answer

Temporary housing costs most and is hardest to find in three situations: summer on the coast, big festivals and congresses, and September in university cities. If your dates are flexible, moving your arrival a week or two outside these peaks is the cheapest fix.

Coast and islands: July to August

Peak season in coastal and island towns runs from July to August. Owners prefer weekly holiday lets at peak rates, so a monthly stay is hard to find or priced close to holiday rates. Uplifts of 50-100% over low season are common.

The reverse is also true. Mid-term lets (arrendamiento de temporada, a temporary contract of 1 to 11 months) are most available and cheapest from October to May. Many flats that are closed to monthly tenants in summer open up from September or October at lower winter rates.

University cities: September and October

In Madrid, Barcelona, Valencia, Salamanca, Granada and similar cities, students hunt for rooms and flats in September and October. Furnished monthly lets become scarce and cost more. Landlords favour 9-10 month academic contracts or long leases, and many room offers vanish within days. Outside September, temporary lets in cities are easier to find.

Festivals and events

Short lets can cost 30-100% more in peak weeks, and sometimes far more. Typical pattern by city:

• Valencia, Fallas: roughly 50-100% more.
• Seville, Semana Santa and Feria de Abril: roughly 30-100% more for Semana Santa, 50-100% for the Feria.
• Pamplona, San Fermín: prices can double or triple.
• Barcelona: dearest in summer, at Mobile World Congress and at big fairs, roughly 30-100% more.
• Madrid: smaller rises, around 20-50%, at congresses, around San Isidro in May and at Christmas.
• Málaga and Granada: Semana Santa pushes prices up.
• Ski areas: peak from Christmas to February.

The 2027 dates that are fixed: Fallas runs 15-19 March, Semana Santa runs 21-28 March, and San Fermín runs 6-14 July. Feria de Abril is normally the two weeks after Easter, so likely early May. Mobile World Congress is likely at the start of March. Mad Cool is usually in July in Madrid. Confirm those last three dates with the organisers before you book.

When to book

• Big events and coastal peak: book 3-6 months ahead. For San Fermín and Mobile World Congress hotels, book 6-9 months ahead.
• Monthly stay on the coast in high season: start looking 2-3 months ahead.
• University city in September: start 1-2 months ahead.
• Normal month: for a one or two month stay, booking 2-4 weeks ahead is often enough, and last-minute deals are common.

Book early only with free cancellation, so you can change plans. The timeline below sets out these windows step by step.

If you are short of time

Take a short first stay with free cancellation and look for the longer place once you are on the ground. Rules on tourist and temporary lets differ by region and are tightening in several, so check what is allowed where you are going.

When to book your bridge stay

• Book stays around big events early: Semana Santa, Fallas, Feria de Abril, San Fermín, Mobile World Congress and coastal stays in July to August: 3 to 6 months before your move date, or 6 to 9 months for San Fermín and for Mobile World Congress hotels

• Expect peak prices on the coast and islands in July to August: roughly 50 to 100% above low season, with fewer places left: Compare with low season before you book; the earlier you book, the closer you stay to the lower rate

• Expect event weeks to cost more: Semana Santa in Seville, Málaga and Granada roughly 30 to 100% more; Feria de Abril in Seville and Fallas in Valencia roughly 50 to 100% more; Barcelona in summer and at Mobile World Congress roughly 30 to 100% more: These are rough uplifts and vary by year; check live prices for your dates

• Choose a free-cancellation rate when you book this early: At the time you book, so you can change plans if your move date shifts

• Start looking for a monthly stay on the coast in high season, when owners prefer weekly holiday lets at peak rates: 2 to 4 months before your move date

• Book a room or furnished flat in a university city for the September student rush, when prices rise and many room offers vanish within days: 1 to 2 months before your move date

• Book a one- or two-month bridge stay in a normal, off-peak month: 2 to 6 weeks before your move date; 2 to 4 weeks is often enough

• Look for mid-term furnished lets on the coast, where they are most available and cheapest: From October to May

• If your move date is closer than these windows, book a short first stay of 3 to 7 nights with free cancellation, then use those nights to view long-term places and widen to aparthotels, coliving, private rooms or mid-term lets while avoiding peak dates: As soon as your date is fixed

Checklist

• Confirm the dates of Feria de Abril, Mobile World Congress and Mad Cool with the organisers if your city hosts them.

• Check whether your stay overlaps July to August on the coast, or September and October in a university city.

• Compare the price for your dates with a nearby off-peak week to see the uplift before you commit.

• Move your arrival outside the peak week if the price is 30-100% higher and your plans allow it.

Frequently asked questions

When are the big 2027 events I should plan around?

Fallas in Valencia runs 15-19 March. Semana Santa runs from Palm Sunday 21 March to Easter Sunday 28 March. San Fermín in Pamplona runs 6-14 July. Feria de Abril in Seville usually falls in the two weeks after Easter, so around early May.

How much more will I pay during a big event?

Expect roughly 30-100% more for short lets in peak weeks. San Fermín can double or triple prices, while Madrid events usually add less, around 20-50%.

Why is a monthly stay so hard to find on the coast in summer?

Owners prefer weekly holiday lets at peak rates, so monthly stays are scarce or priced near holiday rates. Many of these flats open to longer stays from September or October at lower winter rates.

Do I need to book earlier for San Fermín or Mobile World Congress?

Yes, these two need the longest lead time of all the peak periods. Start looking well before the usual window for other big events.