Johannesburg to London
The classic South Africa–Europe route, and one where the nonstop premium is real. Northbound services are typically overnight and southbound daytime, which means the journey out costs you a night's sleep and the journey home costs you a day. One-stop options through the Gulf are frequently cheaper and sometimes more comfortable, at the price of several extra hours.
At a glance
- Flight time
- about 11 hours
- Type
- Long haul
- When to book
- 3 to 5 months ahead
- Typically flown by
- British Airways, Virgin Atlantic, Emirates (via Dubai), Qatar Airways (via Doha)
- From
- O.R. Tambo International (JNB)
- To
- Heathrow / Gatwick (LON)
When fares move
Demand on this route, described by season. This is a pattern, not a price quote.
December to January and the European summer, June to August
April to May and September to October
February to March and November
Worth knowing
- 01There is no meaningful time-zone change between South Africa and the UK in the northern winter, and only an hour in summer. Jet lag is not the issue on this route — the overnight flight itself is.
- 02One-stop routings via Dubai, Doha or Addis Ababa are often materially cheaper than nonstop. Whether the saving is worth four to six extra hours is a personal call, but always price it.
- 03February, March and November are the genuine bargains. You are trading British weather for the fare.
- 04London has multiple airports. Check which one your fare lands at and what the onward transfer actually costs before comparing two fares as though they were equivalent.
Check current fares
Live prices and availability for Johannesburg to London are shown on Travelstart, our booking partner.
Search JNB → LONCommon questions
How long is the flight from Johannesburg to London?
About 11 hours nonstop northbound. One-stop routings via the Gulf typically total 15 to 18 hours including the connection.
When is the cheapest time to fly from Johannesburg to London?
February, March and November. You avoid both the European summer peak and the December holidays.
Is it worth flying one-stop to save money?
Often. Gulf carriers compete hard on this corridor and the saving can be substantial. The trade-off is four to six additional hours and a connection risk.