Cheap flights from London to Kisumu from £338

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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — KIS
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from London to Kisumu

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Kisumu (KIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 September 2025.

Round-trip from

£689

One-way from

£338

Popular in

December

Cheapest in

June

Average price

£721
31/10-7/11
  • 31/10-7/11
  • 4 total stops
  • 43h 45m total
  • London to Kisumu
7/12
  • 7/12
  • 3 total stops
  • 32h 40m total
  • London to Kisumu
Highest demand for flights based on searches. 14% potential increase in price (£99 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£28 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from London to Kisumu

Cheapest flights from London to Kisumu
Explore the most affordable flight options available from London to Kisumu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Thu 25/915:00LHR - KIS
2 stops21h 15mMultiple Airlines
Mon 13/1019:40KIS - LHR
2 stops19h 55mMultiple Airlines
Deal found 16/9£575
Thu 25/905:20LGW - KIS
2 stops36h 00mMultiple Airlines
Mon 13/1010:30KIS - LGW
2 stops49h 25mMultiple Airlines
Deal found 16/9£600
Fri 31/1015:30LHR - KIS
2 stops23h 45mMultiple Airlines
Fri 7/1113:15KIS - LHR
2 stops20h 00mMultiple Airlines
Deal found 15/9£689
Fri 17/1009:40LHR - KIS
2 stops30h 30mMultiple Airlines
Fri 24/1010:40KIS - LHR
2 stops28h 55mMultiple Airlines
Deal found 17/9£691
Thu 25/918:25LHR - KIS
1 stop17h 55mKenya Airways
Mon 13/1018:55KIS - LHR
1 stop23h 20mKenya Airways
Deal found 16/9£709
Thu 25/911:00LGW - KIS
1 stop25h 20mKenya Airways
Wed 8/1018:55KIS - LGW
1 stop14h 00mKenya Airways
Deal found 15/9£719
Fri 31/1006:20LGW - KIS
3 stops27h 10mMultiple Airlines
Fri 7/1119:00KIS - LGW
2 stops37h 55mMultiple Airlines
Deal found 16/9£730
Wed 24/911:45LHR - KIS
2 stops44h 10mMultiple Airlines
Tue 14/1018:55KIS - LHR
2 stops23h 40mMultiple Airlines
Deal found 16/9£765
Thu 23/1006:20LGW - KIS
3 stops25h 35mMultiple Airlines
Sun 2/1109:35KIS - LGW
3 stops39h 30mMultiple Airlines
Deal found 17/9£822
Thu 23/1007:45LCY - KIS
2 stops24h 25mKenya Airways
Sun 2/1119:00KIS - LCY
2 stops27h 35mKenya Airways
Deal found 17/9£876
Thu 25/907:45LCY - KIS
2 stops24h 10mKLM
Mon 13/1018:55KIS - LCY
2 stops25h 35mKLM
Deal found 16/9£994
Thu 23/1008:40LCY - KIS
3 stops26h 15mMultiple Airlines
Sun 2/1119:00KIS - LCY
2 stops24h 35mMultiple Airlines
Deal found 17/9£1,150

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Kisumu 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 858,174 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from London to Kisumu that are best for you.

Fly from

London

Fly to

Kisumu

Route

Depart

Return

Price

LondonKisumu

LHR - KIS

LHRKIS

London Heathrow

Fri 17/10

09:40-18:10

2 stops30h 30m

Kisumu

Fri 24/10

10:40-13:35

2 stops28h 55m

£691

LondonKisumu

LHR - KIS

LHRKIS

London Heathrow

Thu 25/9

18:25-18:15

1 stop21h 50m

Kisumu

Mon 13/10

18:55-16:15

1 stop23h 20m

£711

LondonKisumu

LGW - KIS

LGWKIS

London Gatwick

Fri 31/10

06:20-12:30

3 stops27h 10m

Kisumu

Fri 7/11

19:00-05:55

2 stops37h 55m

£730

LondonKisumu

LHR - KIS

LHRKIS

London Heathrow

Thu 25/9

09:00-09:55

2 stops22h 55m

Kisumu

Mon 13/10

18:55-16:15

1 stop23h 20m

£787

LondonKisumu

LHR - KIS

LHRKIS

London Heathrow

Fri 31/10

17:25-13:50

1 stop17h 25m

Kisumu

Fri 7/11

19:00-21:55

2 stops29h 55m

£791

LondonKisumu

LHR - KIS

LHRKIS

London Heathrow

Wed 24/9

18:25-09:40

1 stop13h 15m

Kisumu

Mon 13/10

18:55-16:15

1 stop23h 20m

£796

LondonKisumu

LHR - KIS

LHRKIS

London Heathrow

Thu 25/9

18:25-09:55

1 stop13h 30m

Kisumu

Tue 14/10

18:55-16:15

1 stop23h 20m

£796

LondonKisumu

LHR - KIS

LHRKIS

London Heathrow

Wed 24/9

18:25-09:40

1 stop13h 15m

Kisumu

Tue 14/10

14:10-16:15

1 stop28h 05m

£796

LondonKisumu

LHR - KIS

LHRKIS

London Heathrow

Thu 25/9

18:25-09:55

1 stop13h 30m

Kisumu

Wed 15/10

18:55-16:15

1 stop23h 20m

£796

LondonKisumu

LHR - KIS

LHRKIS

London Heathrow

Sun 7/12

21:50-18:15

2 stops17h 25m

Kisumu

Wed 31/12

09:35-06:35

2 stops24h 00m

£805

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 26 results
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Best time to book a flight from London to Kisumu

Have a flexible travel schedule? Discover the best time to fly to Kisumu from London 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 London to Kisumu

What is the cheapest time of day to fly from LON to KIS?

Find hourly flight availability from London to Kisumu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 41% on flights from London to Kisumu by exploring options for tickets in the morning.

Reviews of airlines servicing Kisumu

Get insights into the airlines that provide service to Kisumu. 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 Kisumu. Reviews last updated 18 September 2025.
Read through reviews of airlines operating flights from London to Kisumu, such as Kenya Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

6.4

Food

6.5

Overall

6.9

Comfort

6.9

Crew

7.8

Boarding

7.0

Reviews

1 / 19
2.0
Mediocre

Johannes,Jun 2025

ROB - ACC

Needed to be re-booked from our original itinerary and pay hotel out of own pocket. This was not even a Kenya airways flight but ASKY. Causing a 12 hour layover in Accra. No fun.

Entertainment

6.4

Food

6.5

Overall

6.9

Comfort

6.9

Crew

7.8

Boarding

7.0

Reviews

1 / 19
2.0
Mediocre

Johannes,Jun 2025

ROB - ACC

Needed to be re-booked from our original itinerary and pay hotel out of own pocket. This was not even a Kenya airways flight but ASKY. Causing a 12 hour layover in Accra. No fun.

Related info for your journey

Find useful and relevant information for your journey from London to Kisumu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Kisumu from London?

    Most people fly into Kisumu (KIS) if they book a flight to Kisumu from London. On average, Kisumu has 0 inbound flights from London per day from 1 airline. Kisumu is conveniently located just 2.5 mi from Kisumu’s city center.

  • How long is the flight from London to Kisumu?

    A quick flight from London to Kisumu can take about 21h 50m. Kenya Airways provides one of the quickest options available for as low as £711. The distance from London to Kisumu is about 4106 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from London to Kisumu round-trip?

    Cheapflights users have booked flights from London to Kisumu round-trip from £639. Users have found that Kenya Airways is 20% cheaper than the other options available to this destination.

  • What are the most popular routes from London to Kisumu?

  • Can I find deals for flights from London to Kisumu that include hotel bookings?

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

  • How can I find direct flights from London to Kisumu?

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

  • Can I find deals for business class flights from London to Kisumu?

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from London to Kisumu

Discover the top airline that operate flights from London to Kisumu. 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 858,174 searches. Data last updated 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Kenya AirwaysCheapest£639Average£751FlexibilityNo cancel feeOn-time82%
Search Kenya Airways flights

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