R1 280+ Cheap flights from Portsmouth

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — JNB
Aug 31 — Sep 71
1 adult

What to know about flights from Portsmouth

Discover essential information about flights departing from Portsmouth, including flight schedules, destinations, airlines operating at the Portsmouth airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 26 August 2025.

Cheapest airline

easyJet
On average, easyJet currently has the cheapest one-way flight from Portsmouth (avg. price of R1 591).
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Find flights from Portsmouth

Cheapest flights from Portsmouth
Explore the most affordable flight options available from Portsmouth. Find the lowest fares based on data from user searches, with prices last updated on 26 August 2025.

Thu 9/1017:35SOU - JNB
1 stop27h 00mKLM
Thu 16/1023:15JNB - SOU
1 stop18h 45mKLM
Deal found 25/8R17 137
Fri 10/1019:25SOU - JNB
3 stops26h 50mMultiple Airlines
Thu 16/100:45JNB - SOU
3 stops40h 00mMultiple Airlines
Deal found 26/8R18 348
Thu 9/109:40SOU - JNB
2 stops22h 55mMultiple Airlines
Thu 16/1013:55JNB - SOU
2 stops30h 35mMultiple Airlines
Deal found 25/8R18 716
Wed 8/109:20SOU - CPT
1 stop19h 35mKLM
Wed 15/1023:15CPT - SOU
1 stop18h 45mKLM
Deal found 23/8R19 330
Thu 9/1015:45SOU - CPT
2 stops29h 15mMultiple Airlines
Wed 15/100:30CPT - SOU
3 stops43h 25mMultiple Airlines
Deal found 25/8R19 611
Fri 10/1017:35SOU - JNB
1 stop26h 45mKLM
Fri 17/1023:30JNB - SOU
1 stop34h 15mKLM
Deal found 26/8R20 172
Thu 9/1017:35SOU - CPT
1 stop35h 20mKLM
Thu 16/107:45CPT - SOU
1 stop26h 00mKLM
Deal found 25/8R20 260
Sat 4/1018:05SOU - CPT
1 stop26h 20mKLM
Sat 11/107:45CPT - SOU
1 stop26h 00mKLM
Deal found 24/8R20 400
Fri 10/1012:15SOU - CPT
2 stops31h 40mMultiple Airlines
Thu 16/100:30CPT - SOU
2 stops33h 10mMultiple Airlines
Deal found 26/8R20 646
Mon 6/109:40SOU - JNB
2 stops29h 30mQatar Airways
Thu 30/1013:45JNB - SOU
2 stops31h 55mQatar Airways
Deal found 25/8R20 768
Tue 23/99:10SOU - JNB
2 stops23h 25mQatar Airways
Tue 28/1020:20JNB - SOU
2 stops25h 20mQatar Airways
Deal found 24/8R20 786
Thu 25/98:40SOU - JNB
2 stops23h 55mMultiple Airlines
Wed 29/109:25JNB - SOU
2 stops36h 15mMultiple Airlines
Deal found 24/8R20 979

Find flights from Portsmouth within your budget

 
Find flights departing from Portsmouth that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 26 August 2025. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

OR Tambo

Route

Depart

Return

Price

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Thu 9/10

17:35-21:35

1 stop27h 00m

Johannesburg OR Tambo

Thu 16/10

23:15-17:00

1 stop18h 45m

R17 137

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Fri 10/10

19:25-23:15

3 stops26h 50m

Johannesburg OR Tambo

Thu 16/10

0:45-15:45

3 stops40h 00m

R18 348

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Thu 9/10

9:40-9:35

2 stops22h 55m

Johannesburg OR Tambo

Thu 16/10

13:55-19:30

2 stops30h 35m

R18 716

SouthamptonCape Town

SOU - CPT

SOUCPT

Southampton Eastleigh

Wed 8/10

9:20-5:55

1 stop19h 35m

Cape Town Intl

Wed 15/10

23:15-17:00

1 stop18h 45m

R19 330

SouthamptonCape Town

SOU - CPT

SOUCPT

Southampton Eastleigh

Thu 9/10

15:45-22:00

2 stops29h 15m

Cape Town Intl

Wed 15/10

0:30-18:55

3 stops43h 25m

R19 611

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Fri 10/10

17:35-21:20

1 stop26h 45m

Johannesburg OR Tambo

Fri 17/10

23:30-8:45

1 stop34h 15m

R20 172

SouthamptonCape Town

SOU - CPT

SOUCPT

Southampton Eastleigh

Thu 9/10

17:35-5:55

1 stop35h 20m

Cape Town Intl

Thu 16/10

7:45-8:45

1 stop26h 00m

R20 260

SouthamptonCape Town

SOU - CPT

SOUCPT

Southampton Eastleigh

Sat 4/10

18:05-21:25

1 stop26h 20m

Cape Town Intl

Sat 11/10

7:45-8:45

1 stop26h 00m

R20 400

SouthamptonCape Town

SOU - CPT

SOUCPT

Southampton Eastleigh

Fri 10/10

12:15-20:55

2 stops31h 40m

Cape Town Intl

Thu 16/10

0:30-8:40

2 stops33h 10m

R20 646

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Wed 8/10

9:10-16:10

2 stops30h 00m

Johannesburg OR Tambo

Tue 28/10

13:45-19:40

2 stops31h 55m

R20 768

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 15 results
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Best time to book a flight from Portsmouth

Have a flexible travel schedule? Discover the best time to fly from Portsmouth 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.

Travel insights for flights from Portsmouth

Get recent, data-driven insights about flights from Portsmouth including ideal travel times, pricing trends, and more.

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

Currently, July is the cheapest month in which you can book a flight from Portsmouth (average of R9 174). Flying from Portsmouth in August will prove the most costly (average of R12 507). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Portsmouth?

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

Those who are seeking the cheapest fare on flights departing from Portsmouth would be wise to consider leaving during Tuesday at midday when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Saturday evenings when fares are usually the most expensive.

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Related info for your journey

Access useful and relevant information related to your journey from Portsmouth. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 26 August 2025.

  • What is the cheapest airport to fly out of Portsmouth?

    Durban King Shaka Intl airport offers the cheapest routes to Cape Town from R930. Johannesburg OR Tambo airport is a great option if you're flying to Amsterdam from R947. Our top recommendation is to be generally flexible with your dates of travel for the best rates.

  • What is the cheapest month to fly from Portsmouth?

    July is currently the cheapest month to fly from Portsmouth. At this moment in time August is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Portsmouth?

    Check out the cheapest flights from Portsmouth to embark to:
    Travel from Durban to Johannesburg from R930 round trip
    Travel from Johannesburg to Durban from R947 round trip
    Travel from Johannesburg to Port Elizabeth from R1 421 round trip
    Travel from Durban to Cape Town from R1 456 round trip
    Travel from Johannesburg to George from R1 596 round trip

  • How does Cheapflights help users find flights from Portsmouth?

    Deals for flights from Portsmouth 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 to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from Portsmouth?

    Cheapflights simply makes it quick and affordable to book flights from Portsmouth by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Portsmouth with no change fees?

    Certainly. Search results for flights from Portsmouth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Portsmouth today and book when you’re ready!

See more FAQs

Fly with Cheapflights

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How does Cheapflights help users find flights from Portsmouth?

Deals for flights from Portsmouth 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 to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth?

Cheapflights simply makes it quick and affordable to book flights from Portsmouth by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Portsmouth with no change fees?

Certainly. Search results for flights from Portsmouth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Portsmouth today and book when you’re ready!

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