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Cheap flights from Kigali to London Heathrow Airport from £276

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
KGL — LHR
16 Sep — 23 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kigali to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Kigali to Heathrow
Explore the most affordable flight options available from Kigali to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2026.

Fri 18/920:05 -
2 stops26h 30m
Sun 20/919:30 -
2 stops22h 20m
Deal found 14/8£506
Thu 24/920:05 -
2 stops22h 00m
Tue 29/906:50 -
1 stop11h 00m
Deal found 14/8£541
Mon 28/920:05 -
2 stops15h 10m
Mon 5/1006:50 -
1 stop11h 00m
Deal found 14/8£549
Mon 5/1020:05 -
2 stops15h 10m
Sun 11/1006:50 -
1 stop11h 00m
Deal found 12/8£557
Mon 28/920:05 -
3 stops26h 25m
Mon 5/1006:50 -
1 stop11h 00m
Deal found 14/8£558
Fri 18/920:05 -
2 stops15h 10m
Sun 20/906:50 -
1 stop11h 00m
Deal found 14/8£558
Mon 5/1020:05 -
2 stops15h 10m
Mon 19/1006:50 -
1 stop11h 00m
Deal found 15/8£560
Mon 5/1020:05 -
3 stops23h 35m
Mon 19/1006:00 -
2 stops35h 50m
Deal found 15/8£561
Sun 27/919:55 -
2 stops26h 40m
Sun 4/1006:50 -
1 stop11h 00m
Deal found 13/8£566

Find flight deals from Kigali to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Kigali (KGL) to Heathrow (LHR). 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 17 August 2026.

Round-trip from

£506

One-way from

£276

Popular in

April

Cheapest in

September

Average price

£750
Lufthansa
  • Lufthansa
  • 18/9-20/9
  • 4 total stops
  • 48h 50m total
  • Kigali to London
Search Deals
Egyptair
  • Egyptair
  • 14/9
  • 2 total stops
  • 35h 15m total
  • Kigali to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kigali to Heathrow 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 17 August 2026.
Use the filters below to find and compare flights from Kigali to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KigaliLondon

KGL Kigali Intl - LHR London Heathrow

KGLLHR

Kigali Intl

Fri 18/9

20:05-21:35

2 stops26h 30m

London Heathrow

Sun 20/9

19:30-18:50

2 stops22h 20m

£506
Fastest return journey

KigaliLondon

KGL Kigali Intl - LHR London Heathrow

KGLLHR

Kigali Intl

Fri 18/9

20:05-10:15

2 stops15h 10m

London Heathrow

Sun 20/9

06:50-18:50

1 stop11h 00m

£558

KigaliLondon

KGL Kigali Intl - LHR London Heathrow

KGLLHR

Kigali Intl

Mon 5/10

20:05-10:15

2 stops15h 10m

London Heathrow

Mon 19/10

06:50-18:50

1 stop11h 00m

£560

KigaliLondon

KGL Kigali Intl - LHR London Heathrow

KGLLHR

Kigali Intl

Mon 5/10

20:05-12:40

3 stops17h 35m

London Heathrow

Sun 11/10

06:50-18:50

1 stop11h 00m

£566

KigaliLondon

KGL Kigali Intl - LHR London Heathrow

KGLLHR

Kigali Intl

Sun 27/9

19:55-21:35

2 stops26h 40m

London Heathrow

Sun 4/10

06:50-18:50

1 stop11h 00m

£566

KigaliLondon

KGL Kigali Intl - LHR London Heathrow

KGLLHR

Kigali Intl

Mon 1/2

20:50-21:00

3 stops26h 10m

London Heathrow

Sat 13/2

18:30-19:20

2 stops22h 50m

£579

KigaliLondon

KGL Kigali Intl - LHR London Heathrow

KGLLHR

Kigali Intl

Mon 7/9

20:05-17:05

2 stops22h 00m

London Heathrow

Sat 19/6

11:05-18:50

1 stop30h 45m

£611

KigaliLondon

KGL Kigali Intl - LHR London Heathrow

KGLLHR

Kigali Intl

Mon 5/10

17:35-17:00

1 stop24h 25m

London Heathrow

Sun 11/10

21:00-09:40

1 stop11h 40m

£629

KigaliLondon

KGL Kigali Intl - LHR London Heathrow

KGLLHR

Kigali Intl

Tue 8/9

20:05-17:05

2 stops22h 00m

London Heathrow

Wed 23/6

17:50-18:50

1 stop24h 00m

£637

KigaliLondon

KGL Kigali Intl - LHR London Heathrow

KGLLHR

Kigali Intl

Mon 7/9

03:20-13:35

2 stops35h 15m

London Heathrow

Mon 21/12

06:00-12:35

2 stops28h 35m

£641

Flights are sorted by cheapest return flights first.

Deals found on 15/8

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Kigali to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Kigali 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 Kigali to London Heathrow Airport

What is the cheapest time of day to fly from KGL to LHR?

Find hourly flight availability from Kigali to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kigali to London Heathrow Airport as you normally would.

How much does it cost for a return flight from Kigali to London Heathrow Airport?

Airfare is below average for this route at the moment.

Kigali to London Heathrow Airport flights typically cost between £686 and £778 in September.
The cheapest return price found within the last 5 days was £506 on Multiple Airlines (18 Sept–20 Sept).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 17 August 2026.
Read through reviews of airlines operating flights from Kigali to London Heathrow Airport, such as RwandAir. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
RwandAir
7.8
Good
42 reviews
Check prices

Food

7.4

Overall

7.8

Boarding

7.9

Crew

8.0

Comfort

7.7

Entertainment

6.8

Reviews

1 / 2
10.0
Excellent

Anonymous,Sept 2025

KGL - NBO

The price of tickets mentioned in your system is not the price charged. You chargeg higher than that on online
RwandAir
7.8
Good
42 reviews
RwandAir
7.8
Good
42 reviews
Check prices

Food

7.4

Overall

7.8

Boarding

7.9

Crew

8.0

Comfort

7.7

Entertainment

6.8

Reviews

1 / 2
10.0
Excellent

Anonymous,Sept 2025

KGL - NBO

The price of tickets mentioned in your system is not the price charged. You chargeg higher than that on online

Related info for your journey

Find useful and relevant information for your journey from Kigali to Heathrow. 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 from for flights from Kigali to London Heathrow?

    Most people fly from Kigali Intl (KGL) if they book a flight from Kigali to London Heathrow. On average, Kigali Intl has 0 outbound flights to London Heathrow per day from 1 airline. Kigali Intl is conveniently located just 3.2 mi from Kigali’s city center.

  • How long is the flight from Kigali to London Heathrow Airport?

    For as low as £558, Brussels Airlines can have you in London Heathrow Airport from Kigali in 15h 10m. The distance from Kigali to London Heathrow Airport is about 4101 mi.

  • What is the cheapest airline to fly from Kigali to London Heathrow Airport round-trip?

    Cheapflights users have booked flights from Kigali to London Heathrow Airport round-trip from £498. Users have found that RwandAir is 30% cheaper than the other options available to this destination.

  • Can I find deals for flights from Kigali to Heathrow that include hotel bookings?

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

  • How can I find direct flights from Kigali to Heathrow?

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

  • Can I find deals for business class flights from Kigali to Heathrow?

    Yes. Cheapflights offers flight deals from Kigali to Heathrow 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Ilford
Slough
Hayes
Croydon
Colchester
Brentford
Eastbourne
Northampton
Watford
Southend-on-Sea
Swindon
Enfield
Kingston upon Thames
Southall
Poole

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kigali to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Kigali to Gatwick flights
Kigali to Stansted flights

Top airline flying from Kigali to Heathrow

Discover the top airline that operate flights from Kigali to Heathrow. 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 17 August 2026.
AirlineCheapestAverageFlexibilityOn-time
RwandAirCheapest£498Average£690FlexibilityNo cancel feeOn-timeN/A
Search RwandAir flights

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 Kigali to Heathrow?

Cheapflights makes it easy to find Kigali to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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 Kigali to Heathrow.

Can Cheapflights find flights from Kigali to Heathrow with no change fees?

Yes, we can. To see specific flights from Kigali to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Kigali to Heathrow become cheaper?

Yes! Start tracking prices for Kigali to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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