The Cheapest Months to Fly in South Africa (2026 Guide)

Month-by-Month SA Flight Price Guide

South African domestic flight prices follow a predictable pattern driven by school holidays, long weekends, and seasonal leisure demand. Here's what to expect month by month.

January — Moderate

Prices drop sharply after the Christmas–New Year peak. The second half of January is often one of the best value periods of the year. Demand falls quickly after 10 January as school resumes and business travel normalises.

February — Cheapest month overall

February is consistently the cheapest month to fly domestically in South Africa. School is in session, there are no major public holidays, and both leisure and business demand is relatively low. If you have flexibility, February is the sweet spot.

March — Very good value

March remains cheap, especially the first three weeks. The Easter long weekend at the end of March or in April is the only price spike to watch for. Book well ahead if your travel coincides with Easter.

April — Mixed (Easter effect)

Easter pushes fares up significantly for about 10 days around the long weekend. Outside of Easter, April offers good value — especially mid-April onwards when demand drops again.

May — Good value

May is a quiet travel month in South Africa. No school holidays, mild weather nationwide, and low airfare demand. A great time to fly if your schedule allows.

June–July — Expensive (Winter school holidays)

The June–July school holiday period sees the biggest domestic price spike outside of December. This is when Cape Town sees its peak wine and food festival season, and families fly en masse. Book 2–3 months ahead if travelling during this window.

August — Improving

The second half of August sees fares ease off after the July holiday rush. Spring is approaching and prices are often good value — particularly for routes to the Cape.

September–October — Second best period

September and October offer excellent value — spring weather, no school holidays, and pre-summer pricing. The Cape is in full bloom. This is the second best window to fly domestically after February–March.

November — Watch the trend

Prices start rising in November as December approaches and families begin booking year-end travel. Book by October if flying in November–December.

December–January — Most expensive

December is the most expensive month to fly domestically in South Africa, full stop. Year-end holidays, school breaks, and summer demand combine to drive prices to annual highs. Book 2–3 months ahead minimum. Last-minute December fares can be three times the normal rate.

Peak Periods to Avoid (or Book Early For)

• Christmas/New Year (15 Dec – 10 Jan): Most expensive period — book 3+ months ahead
• June–July school holidays: Book 2–3 months ahead
• Easter long weekend: Book 6–8 weeks ahead
• September public holidays (Heritage Day): 1–2 weeks price spike around 24 September

When to Book for the Best Fares

The booking sweet spot for South African domestic flights is 4–8 weeks before departure for standard travel periods. During peak school holidays and December, push that to 8–12 weeks. For specific popular routes like JNB–CPT during December, 12+ weeks is not excessive.

The Cheapest Domestic Routes in South Africa

The most competitive routes — where multiple airlines fight for passengers — are almost always the cheapest:

• Johannesburg → Durban — highest frequency, most competitive pricing
• Johannesburg → Cape Town — South Africa's busiest route, very competitive
• Cape Town → Durban — strong competition on the Golden Triangle
• Lanseria → Cape Town — often cheaper than OR Tambo for north Johannesburg travellers