Which week to ski in 2027: the half term map

Picking your ski week isn't only about your own diary. It's about knowing when the French, Belgians, Dutch and Germans are off too, because they are the ones filling the lifts and pushing prices up. Here is the full 2026-2027 calendar, and what each week actually means for a family skiing in the Grand Massif.

Grand Massif 2026-2027: the season dates

The five resorts in the area don't open or close on the same day. Worth knowing before you fix a week:

• Flaine: 5 December 2026 to 18 April 2027
• Les Carroz and Samoëns: 12 December 2026 to 11 April 2027
• Morillon: 19 December 2026 to 4 April 2027
• Sixt-Fer-à-Cheval: 19 December 2026 to 7 March 2027

Flaine opens first and closes last, simply because it is the highest sector of the area. If you're aiming for early December or mid-April, it's the only side of the mountain you can reasonably count on.

Christmas: two weeks, two very different holidays

French schools break from Saturday 19 December 2026 to Monday 4 January 2027, and for once all three zones go at the same time. That gives two standard Saturday-to-Saturday rental weeks.

19 to 26 December. The quieter of the two. The area isn't fully open yet — Morillon and Sixt only start on the 19th — and snow cover is less reliable than in February. In exchange, the pistes are noticeably emptier than over New Year.

26 December to 2 January. The peak of the first half of the season. Almost everything is open, the resort is at its liveliest, and accommodation goes early. If that's your target week, don't expect to decide in November.

January: when the slopes breathe

Between the French return to school on 4 January and the start of Zone C's winter holidays on 6 February, there are no French school holidays at all. That's four to five weeks running at ordinary midweek levels.

This is the window to aim for if you have any flexibility: remote work, pre-school children, retired skiers, groups of friends without term-time constraints. January snow cover is usually the most dependable of the season on a high area like Flaine, and lift queues bear no comparison with February.

February 2027: the European school holiday calendar

February decides everything. Here are the confirmed dates, country by country.

United Kingdom — February half term falls either 8 to 12 February or 15 to 19 February 2027, depending on the local authority. Both weeks are affected, so check your own council's dates before booking flights.

France — three staggered zones:

Belgium — the two communities are completely out of sync this year: 22 February to 5 March 2027 in French-speaking Belgium, but 8 to 14 February 2027 in Flanders.

Netherlands — government advisory dates: Zuid region 13 to 21 February, Noord and Midden 20 to 28 February 2027. Carnival falls on 7-9 February and many southern schools shift their week to match it.

Germany — Winterferien vary by state: Berlin, Brandenburg, Saxony-Anhalt and Thuringia 1 to 6 February; Bavaria and Saarland 8 to 12 February; Saxony and Mecklenburg-Vorpommern 8 to 19 February. Several western states have no winter break at all.

Choosing your February week

Cross-reference all of that and four Saturday-to-Saturday rental weeks emerge.

6 to 13 February. French Zone C, Flanders, Bavaria, Saxony, plus one of the two UK half term options. The least crowded of the four. A sensible compromise if you're tied to term dates but want to avoid the crush.

13 to 20 February. French Zones A and C together, Dutch Zuid, Saxony and Mecklenburg, plus the second UK half term option. A busy week.

20 to 27 February. French Zones A and B, French-speaking Belgium, Dutch Noord and Midden. The peak of the season — everything full, everything at its most expensive.

27 February to 6 March. French Zone B only, plus the second Belgian week. Numbers drop sharply while snow cover is still excellent. For UK families back at school, it's out of reach; for anyone with flexibility, it's the best value week of the high season.

March and April: spring skiing and the end of the season

After 8 March there are no more French school holidays until the spring break, starting from around 10 April 2027. That leaves roughly five quiet weeks with longer days and the full area still running.

It's the window regular skiers prefer: softening afternoon snow, sunny terraces, lower accommodation rates. Flaine's altitude means you can ski right through to the 18 April closing date — not true everywhere in the Grand Massif, since Sixt shuts on 7 March.

What this changes when you rent a chalet

Two practical points families often discover too late.

Saturday-to-Saturday. Almost all in-resort rentals run Saturday to Saturday in high season. Stays spanning two weeks, or starting midweek, are mainly found in January, March and at the very start of the season.

The booking calendar. February weeks and New Year usually go months ahead, often from the autumn. January and March weeks stay available far longer. It isn't luck, it's arithmetic: everyone is chasing the same four weeks.

Chalet Elodie, in the Hameau de Flaine, has four bedrooms and is let by the week in high season.

Practical box

• Season dates: Flaine 5 December 2026 to 18 April 2027; the other Grand Massif resorts from 12 or 19 December to 4, 7 or 11 April depending on the sector
• Grand Massif pass 2026-2027: €63 per day ages 15-74, €50.40 per day ages 8-14, from day 1 to day 7. That's €378 adult and €302.40 child for six days
• Free skiing: day passes are free for under-8s and over-75s, at sales points on proof of age; €29 for those age groups on a 2-to-7-day pass
• Pass card: €2 per person, rechargeable and non-refundable
• Season pass: €658 adult at the PREM'S rate until 30 September 2026, €732 at the PROMO rate until 15 November 2026, €1,316 thereafter
• Cheaper options: the Flaine-only pass at €60.70 a day, or the Flaine Beginner pass at €30.50 a day
• Getting there: Geneva is the nearest airport; by train, Cluses station then coach or shuttle
• Quietest weeks: mid-January to early February, then mid-March to early April
• Busiest week: 20 to 27 February 2027

Frequently asked questions

Which is the cheapest week to ski in 2027?

Outside school holidays: January after the 9th, and March after the 8th. Those are the two windows where accommodation supply exceeds demand.

Can you ski in Flaine before Christmas?

Flaine opens on 5 December 2026, two weeks before Morillon and Sixt. Skiing is possible, but on a partial area and with snow cover that varies year to year.

Does UK half term clash with the French holidays?

Yes, partly. Whichever of the two half term weeks applies to you, French Zone C is already off, and from 13 February Zone A joins in. The 6-13 February week is the lighter of the two options.

Do we really need to book in the autumn for February?

For 13 to 27 February, yes. For January and March, no: six to eight weeks ahead is usually enough.

How late can you ski in the Grand Massif in 2027?

Until 18 April in Flaine. Sixt closes on 7 March, Morillon on 4 April, Les Carroz and Samoëns on 11 April.

In short

Deciding which week to ski in 2027 means balancing three things: term dates, budget and how much you mind crowds. If you're free to choose, aim for January or the second half of March. If you're not, 6-13 February and 27 February-6 March are the two lightest weeks of the high season.

Once the week is settled, the next question is where to stay — and the earlier you decide, the more choice you have. Availability and rates for Chalet Elodie for winter 2026-2027 are on chalet-elodie-flaine.com.