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Cheap flights from Johannesburg to Portsmouth from R10 226

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — LHR
Aug 31 — Sep 71
1 adult

Cheap flight deals from Johannesburg to Portsmouth

Keep the following information in mind while searching for Johannesburg to Portsmouth flight deals. Data was last updated 26 August 2025.

Round-trip from

R14 945

One-way from

R10 226

Popular in

December

Cheapest in

February

Average price

R18 155
KLM
  • KLM
  • 13/11-17/11
  • 4 total stops
  • 60h 30m total
  • Johannesburg to Portsmouth
Search Deals
17/11
  • 17/11
  • 2 total stops
  • 21h 40m total
  • Johannesburg to Portsmouth
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (R19 829 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (R9 482 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Johannesburg to Portsmouth

Cheapest flights from Johannesburg to Portsmouth
Explore the most affordable flight options available from Johannesburg to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Thu 13/1119:40JNB - SOU
2 stops23h 20mKLM
Mon 17/1118:05SOU - JNB
2 stops37h 10mKLM
Deal found 25/8R14 945
Tue 25/1120:20JNB - SOU
2 stops21h 40mMultiple Airlines
Thu 4/129:30SOU - JNB
2 stops21h 10mMultiple Airlines
Deal found 24/8R20 786
Tue 25/1120:20JNB - SOU
2 stops25h 20mQatar Airways
Fri 5/129:30SOU - JNB
2 stops21h 10mQatar Airways
Deal found 24/8R23 207
Mon 24/1120:20JNB - SOU
2 stops25h 20mQatar Airways
Thu 4/129:30SOU - JNB
2 stops21h 10mQatar Airways
Deal found 24/8R28 714
Wed 26/1120:20JNB - SOU
2 stops25h 20mQatar Airways
Thu 4/129:30SOU - JNB
2 stops21h 10mQatar Airways
Deal found 24/8R31 433
Thu 2/1013:55JNB - SOU
2 stops23h 05mMultiple Airlines
Sun 12/109:10SOU - JNB
2 stops23h 30mMultiple Airlines
Deal found 24/8R31 573
Wed 3/920:25JNB - SOU
2 stops24h 05mQatar Airways
Sun 14/99:10SOU - JNB
2 stops30h 00mQatar Airways
Deal found 24/8R39 362

Cheapflights Fare Finder

 
Customise your flight search to find flights from Johannesburg to Portsmouth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 594 507 searches. Data last updated 26 August 2025.
Use the filters below to find and compare flights from Johannesburg to Portsmouth that are best for you.

Fly from

Johannesburg

Fly to

Portsmouth

Route

Depart

Return

Price

JohannesburgSouthampton

JNB - SOU

JNBSOU

Johannesburg OR Tambo

Thu 13/11

19:40-17:00

2 stops23h 20m

Southampton Eastleigh

Mon 17/11

18:05-9:15

2 stops37h 10m

R14 945

JohannesburgSouthampton

JNB - SOU

JNBSOU

Johannesburg OR Tambo

Tue 25/11

20:20-16:00

2 stops21h 40m

Southampton Eastleigh

Thu 4/12

9:30-8:40

2 stops21h 10m

R20 786

JohannesburgSouthampton

JNB - SOU

JNBSOU

Johannesburg OR Tambo

Tue 25/11

20:20-19:40

2 stops25h 20m

Southampton Eastleigh

Fri 5/12

9:30-8:40

2 stops21h 10m

R23 207

JohannesburgSouthampton

JNB - SOU

JNBSOU

Johannesburg OR Tambo

Mon 24/11

20:20-19:40

2 stops25h 20m

Southampton Eastleigh

Fri 5/12

9:30-8:40

2 stops21h 10m

R28 714

JohannesburgSouthampton

JNB - SOU

JNBSOU

Johannesburg OR Tambo

Mon 24/11

20:20-19:40

2 stops25h 20m

Southampton Eastleigh

Thu 4/12

9:30-8:40

2 stops21h 10m

R28 714

JohannesburgSouthampton

JNB - SOU

JNBSOU

Johannesburg OR Tambo

Wed 26/11

20:20-19:40

2 stops25h 20m

Southampton Eastleigh

Fri 5/12

9:30-8:40

2 stops21h 10m

R31 433

JohannesburgSouthampton

JNB - SOU

JNBSOU

Johannesburg OR Tambo

Wed 26/11

20:20-19:40

2 stops25h 20m

Southampton Eastleigh

Thu 4/12

9:30-8:40

2 stops21h 10m

R31 433

JohannesburgSouthampton

JNB - SOU

JNBSOU

Johannesburg OR Tambo

Mon 17/11

20:20-16:00

2 stops21h 40m

R10 226

JohannesburgSouthampton

JNB - SOU

JNBSOU

Johannesburg OR Tambo

Thu 20/11

13:45-19:40

2 stops31h 55m

R10 524

JohannesburgSouthampton

JNB - SOU

JNBSOU

Johannesburg OR Tambo

Tue 18/11

9:25-19:40

2 stops36h 15m

R10 524

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 19 results
1
2

Best time to book a flight from Johannesburg to Portsmouth

Have a flexible travel schedule? Discover the best time to fly to Portsmouth from Johannesburg with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Johannesburg to Portsmouth

What is the cheapest month to book a flight from Johannesburg to Portsmouth?

Currently, January is the cheapest month in which you can book a flight from Johannesburg to Portsmouth (average of R575). Flying from Johannesburg to Portsmouth in August is currently the most expensive (average of R860). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from JNB to P0R?

Find hourly flight availability from Johannesburg to Portsmouth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 August 2025.

When flying from Johannesburg to Portsmouth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Johannesburg to Portsmouth?

Use this chart to determine the cheapest time to fly return from Johannesburg to Portsmouth. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Johannesburg to Portsmouth flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Johannesburg to Portsmouth

Explore weekly flight availability from Johannesburg to Portsmouth. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 26 August 2025.

The most flights from ZA1 to P0R are scheduled on a Monday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

Reviews of airlines servicing Portsmouth

Get insights into the airlines that provide service to Portsmouth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portsmouth. Reviews last updated 26 August 2025.
Read through reviews of airlines operating flights from Johannesburg to Portsmouth, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7,8
Good
1 387 reviews
Check prices

Food

7,3

Overall

7,8

Entertainment

7,1

Boarding

7,8

Comfort

7,7

Crew

8,4

Reviews

1 / 20
4,0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7,8
Good
1 387 reviews
KLM
7,8
Good
1 387 reviews
Check prices

Food

7,3

Overall

7,8

Entertainment

7,1

Boarding

7,8

Comfort

7,7

Crew

8,4

Reviews

1 / 20
4,0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Johannesburg to Portsmouth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Johannesburg to Portsmouth?

    KLM can get you from Johannesburg to Portsmouth in just under 23h 20m. Your travel time can differ by up to . Airlines will cover a distance of 9043 km.

  • What are the most reliable airlines from Johannesburg to Portsmouth?

    Consider China Eastern (90%), WestJet (90%) or Virgin Atlantic (90%) when booking your flight. These represent the most reliable airlines when flying from Johannesburg to Portsmouth.

  • What are the cheapest flights from Johannesburg to Portsmouth?

    Looking at all options, your cheapest flight can be booked for R7 885. While the most popular route (Johannesburg OR Tambo - Southampton Eastleigh) can be booked for R14 945 on average our data indicates R50 362 when flying from Johannesburg to Portsmouth.

  • Can I find deals for flights from Johannesburg to Portsmouth that include hotel bookings?

    Yes. In addition to deals on Johannesburg to Portsmouth flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Johannesburg to Portsmouth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Johannesburg to Portsmouth.

  • Can I find deals for business class flights from Johannesburg to Portsmouth?

    Yes. Cheapflights offers flight deals from Johannesburg to Portsmouth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Johannesburg to Portsmouth?

    Currently, January is the cheapest month in which you can book a flight from Johannesburg to Portsmouth (average of R575). Flying from Johannesburg to Portsmouth in August is currently the most expensive (average of R860). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Johannesburg to Portsmouth

Discover the top 10 airlines that operate flights from Johannesburg to Portsmouth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 594 507 searches. Data last updated 26 August 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestR6 924AverageR12 716FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestR8 109AverageR13 669FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapestR9 061AverageR11 357FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestR9 272AverageR12 555FlexibilityNo cancel feeOn-time75%
Search KLM flights
Ethiopian AirCheapestR9 327AverageR12 947FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
Etihad AirwaysCheapestR9 646AverageR11 286FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Brussels AirlinesCheapestR10 608AverageR13 057FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Kenya AirwaysCheapestR11 053AverageR13 896FlexibilityNo cancel feeOn-time82%
Search Kenya Airways flights
Turkish AirlinesCheapestR11 113AverageR13 147FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Virgin AtlanticCheapestR11 236AverageR13 606FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Johannesburg to Portsmouth?

Deals for Johannesburg to Portsmouth flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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Can Cheapflights find flights from Johannesburg to Portsmouth with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Johannesburg to Portsmouth flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Johannesburg to Portsmouth become cheaper?

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