How long is the flight from Portsmouth to Nairobi?

There are many flights that can get you from Portsmouth to Nairobi in 33h 35m. Fly via KLM or Qatar Airways to get the fastest option. The distance from Portsmouth to Nairobi is about 4250 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Nairobi ranges from 10.0 - 160.0 inches per month. April is typically the wettest month, when rainfall can reach 160.0 mm. July is typically the driest time to visit Nairobi when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Nairobi, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 17.0 C).

What are the cheapest flights from Portsmouth to Nairobi?

The cheapest flight price from Portsmouth to Nairobi is £398. On average you can expect to pay £1,089. The most popular route, (Southampton Eastleigh - Nairobi Jomo Kenyatta Intl), can usually be booked for £692.

What are the most reliable airlines from Portsmouth to Nairobi?

No one likes to see their flight delayed. When booking a flight from Portsmouth to Nairobi consider choosing American Airlines (53%), Iberia (53%) or British Airways (53%) as they are the most reliable in getting you off to your destination on time.

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

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

How can I find direct flights from Portsmouth to Nairobi?

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

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

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

£648+ Flights from Portsmouth to Nairobi

Cheap flight deals from Portsmouth to Nairobi

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Nairobi
Explore the most affordable flight options available from Portsmouth to Nairobi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Thu 11/1220:10SOU - NBO

2 stops24h 55mQatar Airways

Wed 21/101:35NBO - SOU

2 stops21h 05mQatar Airways

Deal found 9/12£1,231

Thu 11/1220:10SOU - NBO

2 stops24h 55mQatar Airways

Thu 22/101:35NBO - SOU

2 stops21h 05mQatar Airways

Deal found 9/12£1,258

Sun 14/1220:10SOU - NBO

2 stops24h 55mQatar Airways

Thu 22/117:00NBO - SOU

2 stops25h 35mQatar Airways

Deal found 9/12£1,288

Sun 14/1220:10SOU - NBO

2 stops32h 05mQatar Airways

Thu 22/101:35NBO - SOU

2 stops21h 05mQatar Airways

Deal found 9/12£1,315

Thu 11/1220:10SOU - NBO

2 stops32h 05mQatar Airways

Sun 18/101:35NBO - SOU

2 stops21h 05mQatar Airways

Deal found 9/12£1,349

Sun 14/1220:10SOU - NBO

2 stops24h 55mQatar Airways

Sun 18/101:35NBO - SOU

2 stops21h 05mQatar Airways

Deal found 9/12£1,407

Sat 13/1209:30SOU - NBO

2 stops18h 45mMultiple Airlines

Wed 21/101:35NBO - SOU

2 stops17h 30mMultiple Airlines

Deal found 9/12£1,409

Wed 17/1220:10SOU - NBO

2 stops38h 35mQatar Airways

Wed 7/117:00NBO - SOU

2 stops53h 40mQatar Airways

Deal found 10/12£1,423

Wed 17/1220:10SOU - NBO

2 stops38h 35mQatar Airways

Wed 31/1217:00NBO - SOU

2 stops29h 40mQatar Airways

Deal found 10/12£1,678

Sun 14/1220:10SOU - NBO

2 stops38h 35mQatar Airways

Wed 31/1217:00NBO - SOU

2 stops29h 40mQatar Airways

Deal found 10/12£1,703

Wed 17/1220:10SOU - NBO

2 stops38h 35mQatar Airways

Thu 1/108:45NBO - SOU

2 stops33h 50mQatar Airways

Deal found 10/12£1,750

Best flights from Portsmouth to Nairobi
Discover carefully curated flight deals from Portsmouth to Nairobi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Sat 24/109:30SOU - NBO

2 stops48h 15mMultiple Airlines

Sat 31/113:40NBO - SOU

2 stops28h 55mMultiple Airlines

Deal found 11/12£692

Sat 24/109:25SOU - NBO

1 stop33h 35mKLM

Sat 31/123:20NBO - SOU

2 stops36h 30mKLM

Deal found 11/12£820

Fri 9/120:10SOU - NBO

2 stops38h 35mQatar Airways

Thu 15/108:45NBO - SOU

2 stops33h 50mQatar Airways

Deal found 10/12£861

Fri 9/120:10SOU - NBO

2 stops38h 35mQatar Airways

Wed 14/108:45NBO - SOU

2 stops37h 55mQatar Airways

Deal found 10/12£863

Sat 10/109:30SOU - NBO

2 stops25h 15mQatar Airways

Thu 15/108:45NBO - SOU

2 stops33h 50mQatar Airways

Deal found 10/12£907

Thu 29/109:30SOU - NBO

2 stops25h 15mQatar Airways

Sun 1/201:35NBO - SOU

2 stops21h 05mQatar Airways

Deal found 9/12£933

Thu 8/120:10SOU - NBO

2 stops38h 35mQatar Airways

Wed 14/108:45NBO - SOU

2 stops37h 55mQatar Airways

Deal found 10/12£955

Last-minute flights from Portsmouth to Nairobi
Discover last-minute flight deals from Portsmouth to Nairobi. Data last updated 12 December 2025 and is based on user searches.

Fri 9/120:10SOU - NBO

2 stops38h 35mQatar Airways

Thu 15/108:45NBO - SOU

2 stops33h 50mQatar Airways

Deal found 10/12£861

Fri 9/120:10SOU - NBO

2 stops38h 35mQatar Airways

Wed 14/108:45NBO - SOU

2 stops37h 55mQatar Airways

Deal found 10/12£863

Sat 10/109:30SOU - NBO

2 stops25h 15mQatar Airways

Thu 15/108:45NBO - SOU

2 stops33h 50mQatar Airways

Deal found 10/12£907

Sat 24/109:30SOU - NBO

2 stops48h 15mMultiple Airlines

Sat 31/113:40NBO - SOU

2 stops46h 05mMultiple Airlines

Deal found 10/12£648

Sat 24/109:25SOU - NBO

1 stop33h 35mKLM

Sat 31/123:20NBO - SOU

2 stops36h 30mKLM

Deal found 11/12£820

Thu 29/109:30SOU - NBO

2 stops25h 15mQatar Airways

Sun 1/201:35NBO - SOU

2 stops21h 05mQatar Airways

Deal found 9/12£933

One-way flights from Portsmouth to Nairobi
Search for one-way flight options from Portsmouth to Nairobi. Find affordable one-way fares based on user searches. Data last updated 12 December 2025.

Thu 8/109:30SOU - NBO

2 stops25h 15mQatar Airways

Deal found 11/12£754

Wed 17/1220:10SOU - NBO

2 stops38h 35mQatar Airways

Deal found 11/12£875

Tue 16/1212:25SOU - NBO

2 stops32h 40mQatar Airways

Deal found 11/12£1,064

Thu 18/1220:10SOU - NBO

2 stops32h 05mQatar Airways

Deal found 11/12£1,368

Fri 19/1209:30SOU - NBO

2 stops35h 35mQatar Airways

Deal found 11/12£1,397

Thu 8/120:35SOU - NBO

2 stops27h 45mMultiple Airlines

Deal found 11/12£2,438

Find flight deals from Portsmouth to Nairobi

Round-trip from	£648
Popular in	December
Cheapest in	May
Average price	£795

24/1-31/1
4 total stops
94h 20m total
Portsmouth to Nairobi

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£11 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonNairobi

SOU - NBO

SOUNBO

Southampton Eastleigh

Sat 24/1

09:30-12:45

2 stops48h 15m

Nairobi Jomo Kenyatta Intl

Sat 31/1

13:40-15:35

2 stops28h 55m

£692

SouthamptonNairobi

SOU - NBO

SOUNBO

Southampton Eastleigh

Sat 24/1

09:25-22:00

1 stop33h 35m

Nairobi Jomo Kenyatta Intl

Sat 31/1

23:20-08:50

2 stops36h 30m

£820

SouthamptonNairobi

SOU - NBO

SOUNBO

Southampton Eastleigh

Fri 9/1

20:10-13:45

2 stops38h 35m

Nairobi Jomo Kenyatta Intl

Thu 15/1

08:45-15:35

2 stops33h 50m

£861

SouthamptonNairobi

SOU - NBO

SOUNBO

Southampton Eastleigh

Fri 9/1

20:10-13:45

2 stops38h 35m

Nairobi Jomo Kenyatta Intl

Wed 14/1

08:45-19:40

2 stops37h 55m

£863

SouthamptonNairobi

SOU - NBO

SOUNBO

Southampton Eastleigh

Sat 10/1

09:30-13:45

2 stops25h 15m

Nairobi Jomo Kenyatta Intl

Thu 15/1

08:45-15:35

2 stops33h 50m

£907

SouthamptonNairobi

SOU - NBO

SOUNBO

Southampton Eastleigh

Thu 29/1

09:30-13:45

2 stops25h 15m

Nairobi Jomo Kenyatta Intl

Sun 1/2

01:35-19:40

2 stops21h 05m

£933

SouthamptonNairobi

SOU - NBO

SOUNBO

Southampton Eastleigh

Thu 8/1

20:10-13:45

2 stops38h 35m

Nairobi Jomo Kenyatta Intl

Wed 14/1

08:45-19:40

2 stops37h 55m

£955

SouthamptonNairobi

SOU - NBO

SOUNBO

Southampton Eastleigh

Thu 8/1

09:30-13:45

2 stops25h 15m

£754

SouthamptonNairobi

SOU - NBO

SOUNBO

Southampton Eastleigh

Wed 17/12

20:10-13:45

2 stops38h 35m

£875

SouthamptonNairobi

SOU - NBO

SOUNBO

Southampton Eastleigh

Tue 16/12

12:25-00:05

2 stops32h 40m

£1,064

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 12 results

Best time to book a flight from Portsmouth to Nairobi

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

Cheapflights Insights

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

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

Currently, May is the cheapest month in which you can book a flight from Portsmouth to Nairobi (average of £352). Flying from Portsmouth to Nairobi in August is currently the most expensive (average of £484). 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 P0R to NBO?

A simple way to save on the total cost of your ticket is to fly from Portsmouth to Nairobi at midday. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the evening.

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

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

Weekly flight availability from Portsmouth to Nairobi

The most flights from P0R to NB0 are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Related info for your journey

How long is the flight from Portsmouth to Nairobi?
There are many flights that can get you from Portsmouth to Nairobi in 33h 35m. Fly via KLM or Qatar Airways to get the fastest option. The distance from Portsmouth to Nairobi is about 4250 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most reliable airlines from Portsmouth to Nairobi?
No one likes to see their flight delayed. When booking a flight from Portsmouth to Nairobi consider choosing American Airlines (53%), Iberia (53%) or British Airways (53%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Portsmouth to Nairobi?
The cheapest flight price from Portsmouth to Nairobi is £398. On average you can expect to pay £1,089. The most popular route, (Southampton Eastleigh - Nairobi Jomo Kenyatta Intl), can usually be booked for £692.
Can I find deals for flights from Portsmouth to Nairobi that include hotel bookings?
Yes. In addition to deals on Portsmouth to Nairobi flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Portsmouth to Nairobi?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Nairobi.
Can I find deals for business class flights from Portsmouth to Nairobi?
Yes. Cheapflights offers flight deals from Portsmouth to Nairobi 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 Portsmouth to Nairobi?
Currently, May is the cheapest month in which you can book a flight from Portsmouth to Nairobi (average of £352). Flying from Portsmouth to Nairobi in August is currently the most expensive (average of £484). 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

Alternative routes for Portsmouth to Nairobi

Heathrow to Jomo Kenyatta Intl flights

Gatwick to Jomo Kenyatta Intl flights

Stansted to Jomo Kenyatta Intl flights

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Luton to Jomo Kenyatta Intl flights

Manchester to Jomo Kenyatta Intl flights

Heathrow to Mombasa flights

Gatwick to Mombasa flights

Stansted to Mombasa flights

Birmingham to Jomo Kenyatta Intl flights

London City to Mombasa flights

Luton to Mombasa flights

Edinburgh to Jomo Kenyatta Intl flights

Manchester to Mombasa flights

Liverpool to Jomo Kenyatta Intl flights

Edinburgh to Mombasa flights

Newcastle upon Tyne to Jomo Kenyatta Intl flights

Heathrow to Kisumu flights

Gatwick to Kisumu flights

Birmingham to Mombasa flights

Southampton to Jomo Kenyatta Intl flights

London City to Kisumu flights

Bristol to Jomo Kenyatta Intl flights

Leeds to Jomo Kenyatta Intl flights

Heathrow to Ukunda flights

Heathrow to Malindi flights

Bristol to Mombasa flights

Gatwick to Malindi flights

Top 10 airlines flying from Portsmouth to Nairobi

Airline	Cheapest	Average	Flexibility	On-time
SAUDIA	Cheapest£343	Average£499	FlexibilityNo cancel fee	On-time86%	Search SAUDIA flights
Brussels Airlines	Cheapest£380	Average£449	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights
Ethiopian Air	Cheapest£385	Average£670	FlexibilityNo cancel fee	On-time72%	Search Ethiopian Air flights
Lufthansa	Cheapest£409	Average£609	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Turkish Airlines	Cheapest£415	Average£513	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Egyptair	Cheapest£421	Average£469	FlexibilityNo cancel fee	On-timeN/A	Search Egyptair flights
Gulf Air	Cheapest£435	Average£547	FlexibilityNo cancel fee	On-time67%	Search Gulf Air flights
Uganda Airlines	Cheapest£455	Average£677	FlexibilityNo cancel fee	On-timeN/A	Search Uganda Airlines flights
Etihad Airways	Cheapest£457	Average£546	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Air France	Cheapest£459	Average£731	FlexibilityNo cancel fee	On-time77%	Search Air France flights

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When you search for this flight from Portsmouth to Nairobi, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portsmouth to Nairobi.

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

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

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Cheap flights from Portsmouth to Nairobi from £648

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portsmouth to Nairobi

Cheapest flights from Portsmouth to NairobiExplore the most affordable flight options available from Portsmouth to Nairobi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Explore the most affordable flight options available from Portsmouth to Nairobi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Find flight deals from Portsmouth to Nairobi

Keep the following information in mind while searching for Portsmouth to Nairobi flight deals. Data was last updated 12 December 2025.

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portsmouth to Nairobi that are best for you.

Best time to book a flight from Portsmouth to Nairobi

Have a flexible travel schedule? Discover the best time to fly to Nairobi from Portsmouth with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from Portsmouth to Nairobi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

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

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

Weekly flight availability from Portsmouth to Nairobi

Explore weekly flight availability from Portsmouth to Nairobi. 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 12 December 2025.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Nairobi. 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 Portsmouth to Nairobi?

What are the most reliable airlines from Portsmouth to Nairobi?

What are the cheapest flights from Portsmouth to Nairobi?

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

How can I find direct flights from Portsmouth to Nairobi?

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

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

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.

Alternative routes for Portsmouth to Nairobi

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Portsmouth to Nairobi

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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Cheapest flights from Portsmouth to Nairobi
Explore the most affordable flight options available from Portsmouth to Nairobi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.