Cheap flights to the United Kingdom – Compare and Save

— LHR
Jul 9 — Jul 161
1 adult
1 adult, Economy, 0 bags

Flights to United Kingdom in 2026

Find the latest flights to United Kingdom in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 9 June 2026.

Return from

R11 287

One-way from

R5 106

Popular in

July

Cheapest in

February

Average price

R13 419
RwandAir
  • RwandAir
  • 5/8-24/8
  • 2 total stops
  • 59h 35m total
  • Johannesburg to London
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Qatar Airways
  • Qatar Airways
  • 2/8
  • 1 total stop
  • 17h 35m total
  • Johannesburg to United Kingdom
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (R1 199 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R150 potential savings vs. average return price).
Search Deals
Average for return flights in June 2026
Search Deals

Find flights to United Kingdom

Browse one-way and return flights deals to the United Kingdom on Cheapflights. Flight deals are based on user searches and were last updated on 9 June 2026
Explore the United Kingdom
Flights to London
Flights to Manchester
Flights to Edinburgh
Flights to Birmingham
Flights to Glasgow
Flights to Belfast
Flights to Inverness
Flights to Aberdeen
Flights to Bristol
Flights to Cardiff
Flights to Grimsby

Find flight deals to United Kingdom

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Cheapest flights to United Kingdom
Explore the most affordable flight options available to United Kingdom. Find the lowest fares based on data from user searches, with prices last updated on 9 June 2026.

Tue 16/619:20
JNB
-
LHR
1 stop13h 35m
SWISS
Fri 19/618:40
LHR
-
JNB
1 stop13h 40m
SWISS
Deal found 8/6R11 287
Tue 16/619:20
JNB
-
LGW
1 stop14h 05m
SWISS
Fri 19/618:35
LGW
-
JNB
1 stop13h 45m
SWISS
Deal found 8/6R11 287
Sat 6/616:50
JNB
-
LHR
1 stop15h 10m
RwandAir
Wed 10/621:20
LHR
-
JNB
1 stop16h 00m
RwandAir
Deal found 6/6R11 304
Sat 20/68:45
JNB
-
LHR
1 stop24h 30m
Multiple Airlines
Tue 23/66:00
LHR
-
JNB
2 stops25h 35m
Multiple Airlines
Deal found 7/6R11 320
Tue 16/619:20
JNB
-
LGW
1 stop14h 05m
SWISS
Fri 19/618:35
LGW
-
JNB
1 stop13h 45m
SWISS
Deal found 8/6R11 320
Mon 8/63:10
JNB
-
LHR
1 stop30h 50m
RwandAir
Wed 1/721:20
LHR
-
JNB
1 stop28h 00m
RwandAir
Deal found 4/6R11 337

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