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Cheap flights from Kigali to London from £270

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kigali to London departing on 27/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Kigali to London

Cheap return flights

Enter your travel dates to find the best prices.
Brussels Airlines Logo
20:05 - 17:05
KGL
-
LHR
22h 00m
2 stops
Brussels Airlines Logo
06:50 - 19:40
LHR
-
KGL
10h 50m
1 stop
£541Brussels Airlines
Mon, 19 Oct - Fri, 30 Oct
Brussels Airlines Logo
20:50 - 10:05
KGL
-
LHR
15h 15m
2 stops
Brussels Airlines Logo
06:50 - 19:40
LHR
-
KGL
10h 50m
1 stop
£541Brussels Airlines
Tue, 22 Dec - Sat, 9 Jan
Multiple Airlines Logo
20:50 - 10:05
KGL
-
LHR
15h 15m
2 stops
Multiple Airlines Logo
18:40 - 19:20
LHR
-
KGL
22h 40m
2 stops
£541Multiple Airlines
Tue, 22 Dec - Sat, 9 Jan
KLM Logo
20:35 - 10:45
KGL
-
LHR
15h 10m
2 stops
KLM Logo
06:30 - 19:30
LHR
-
KGL
12h 00m
1 stop
£554KLM
Mon, 21 Sep - Sat, 26 Sep
Multiple Airlines Logo
20:50 - 12:50
KGL
-
LHR
18h 00m
3 stops
Multiple Airlines Logo
18:40 - 19:20
LHR
-
KGL
22h 40m
2 stops
£557Multiple Airlines
Tue, 22 Dec - Sat, 9 Jan
SWISS Logo
20:50 - 13:00
KGL
-
LHR
18h 10m
3 stops
SWISS Logo
20:05 - 19:40
LHR
-
KGL
21h 35m
2 stops
£563SWISS
Mon, 16 Nov - Wed, 25 Nov
Brussels Airlines Logo
20:50 - 10:05
KGL
-
LHR
15h 15m
2 stops
Brussels Airlines Logo
17:50 - 19:40
LHR
-
KGL
23h 50m
1 stop
£565Brussels Airlines
Mon, 16 Nov - Wed, 25 Nov
Multiple Airlines Logo
20:05 - 17:05
KGL
-
LHR
22h 00m
2 stops
Multiple Airlines Logo
20:05 - 19:20
LHR
-
KGL
45h 15m
2 stops
£566Multiple Airlines
Mon, 19 Oct - Fri, 30 Oct
RwandAir Logo
22:50 - 06:20
KGL
-
LHR
9h 30mdirect
RwandAir Logo
20:30 - 07:00
LHR
-
KGL
8h 30mdirect
£714RwandAir
Mon, 16 Nov - Wed, 25 Nov
RwandAir Logo
22:40 - 07:05
KGL
-
LHR
9h 25mdirect
RwandAir Logo
20:30 - 07:00
LHR
-
KGL
8h 30mdirect
£715RwandAir
Mon, 19 Oct - Fri, 30 Oct

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Qatar Airways flights from Kigali to London Heathrow Airport

Our best Qatar Airways deals on Kigali to London Heathrow Airport flight tickets
Qatar Airways
8 Sept
KGL16:20Kigali Intl
16h 40m
1 stop
LHR08:00London Heathrow
15 Sept
LHR08:25London Heathrow
21h 30m
1 stop
KGL06:55Kigali Intl
£651
Qatar Airways
10 Sept
KGL16:20Kigali Intl
16h 40m
1 stop
LHR08:00London Heathrow
17 Sept
LHR08:25London Heathrow
21h 30m
1 stop
KGL06:55Kigali Intl
£659
Qatar Airways
8 Sept
KGL16:20Kigali Intl
16h 40m
1 stop
LHR08:00London Heathrow
15 Sept
LHR21:55London Heathrow
14h 35m
1 stop
KGL13:30Kigali Intl
£672

Kenya Airways flights from Kigali to London Heathrow Airport

Our best Kenya Airways deals on Kigali to London Heathrow Airport flight tickets
Kenya Airways
12 Sept
KGL15:00Kigali Intl
26h 15m
1 stop
LHR16:15London Heathrow
19 Sept
LHR18:25London Heathrow
23h 35m
1 stop
KGL19:00Kigali Intl
£600
Kenya Airways
21 Sept
KGL20:00Kigali Intl
21h 15m
1 stop
LHR16:15London Heathrow
26 Sept
LHR18:25London Heathrow
23h 40m
1 stop
KGL19:05Kigali Intl
£601
Kenya Airways
7 Sept
KGL20:00Kigali Intl
21h 15m
1 stop
LHR16:15London Heathrow
14 Sept
LHR18:25London Heathrow
12h 35m
1 stop
KGL08:00Kigali Intl
£632

momondo Fare Finder

 
Customise your flight search to find flights from Kigali to London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 29 July 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 - LHR

KGLLHR

Kigali Intl

Mon 19/10

20:05-17:05

2 stops22h 00m

London Heathrow

Fri 30/10

06:50-19:40

1 stop10h 50m

£541

KigaliLondon

KGL - LHR

KGLLHR

Kigali Intl

Tue 22/12

20:50-10:05

2 stops15h 15m

London Heathrow

Sat 9/1

06:50-19:40

1 stop10h 50m

£541

KigaliLondon

KGL - LHR

KGLLHR

Kigali Intl

Tue 22/12

20:50-10:05

2 stops15h 15m

London Heathrow

Sat 9/1

18:40-19:20

2 stops22h 40m

£541

KigaliLondon

KGL - LHR

KGLLHR

Kigali Intl

Mon 21/9

20:35-10:45

2 stops15h 10m

London Heathrow

Sat 26/9

06:30-19:30

1 stop12h 00m

£554

KigaliLondon

KGL - LHR

KGLLHR

Kigali Intl

Tue 22/12

20:50-12:50

3 stops18h 00m

London Heathrow

Sat 9/1

18:40-19:20

2 stops22h 40m

£557

KigaliLondon

KGL - LHR

KGLLHR

Kigali Intl

Mon 16/11

20:50-13:00

3 stops18h 10m

London Heathrow

Wed 25/11

20:05-19:40

2 stops21h 35m

£563

KigaliLondon

KGL - LHR

KGLLHR

Kigali Intl

Mon 16/11

20:50-10:05

2 stops15h 15m

London Heathrow

Wed 25/11

17:50-19:40

1 stop23h 50m

£565

KigaliLondon

KGL - LHR

KGLLHR

Kigali Intl

Mon 19/10

20:05-17:05

2 stops22h 00m

London Heathrow

Fri 30/10

20:05-19:20

2 stops45h 15m

£566

KigaliLondon

KGL - LHR

KGLLHR

Kigali Intl

Mon 16/11

22:50-06:20

Nonstop9h 30m

London Heathrow

Wed 25/11

20:30-07:00

Nonstop8h 30m

£714
Fastest return journey

KigaliLondon

KGL - LHR

KGLLHR

Kigali Intl

Mon 19/10

22:40-07:05

Nonstop9h 25m

London Heathrow

Fri 30/10

20:30-07:00

Nonstop8h 30m

£715

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to London from

How to get the cheapest flight ticket from Kigali to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Kigali is on a Friday. momondo users have found tickets for Friday departures for as low as £530. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Sunday is £716.

What is the cheapest Kigali Intl to London Heathrow flight route?

Fly from Kigali Intl to London Heathrow for the best Kigali Intl - London Heathrow flight prices

What cabin class options are available on Kigali to London Heathrow Airport flights?

There are 2 cabin classes available to choose from on Kigali to London Heathrow Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kigali to London Heathrow Airport flights?

You could potentially save up to 35% on your flight if you consider stops on a Kigali to London Heathrow Airport flight.

How have Kigali to London Heathrow Airport flight prices changed over time?

As of July 2026, prices for Kigali to London Heathrow Airport flights are approximately 38% more expensive when compared to flights at the same time last year.

When to book flights from Kigali to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kigali to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Kigali to London Heathrow Airport (KGL to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kigali to London Heathrow Airport

Fastest flight time

9h 30m

Direct flights

Every day
The fastest flight from Kigali to London Heathrow Airport takes 9h 30m
Direct flights go from Kigali to London Heathrow Airport every day.
Search flight deals

Frequently asked questions about flying from Kigali to London Heathrow Airport

  • How far is Kigali Intl to London Heathrow by plane?

    The straight-line distance from Kigali Intl to London Heathrow is 4098.9 mi. In terms of flight time, this usually takes a little over 9h 30m.

  • When did momondo last update prices for flights from Kigali Intl Airport to London Heathrow Airport?

    Prices for flights from Kigali Intl Airport to London Heathrow Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Kigali Intl Airport to London Heathrow Airport?

  • How old do you have to be to fly from Kigali Intl Airport to London Heathrow Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kigali Intl Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Kigali to London Heathrow Airport?

  • What is the most popular airline from Kigali to London Heathrow Airport?

Best airlines flying from Kigali to London Heathrow Airport

Compare and see reviews for airlines that fly from Kigali to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
RwandAirPriceFrom £507Free CancellationRating
7.8
42 reviews
Search RwandAir flights

  • RwandAir Flights From Kigali to London Heathrow Airport

    The lowest priced RwandAir flight from Kigali to London Heathrow Airport from the last 72 hours was £507. Generally, RwandAir has 3 flights on this route every week with an average price of £703. RwandAir is rated 7.8/10 by our users.

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Why use momondo?

Why should I use momondo to find a flight deal from Kigali to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Kigali.

Can I find flights from Kigali to London with flexible booking policies on momondo?

All flight searches from Kigali to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kigali to London?

momondo helps you find the best flight between Kigali and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Kigali to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Kigali and alert you when they change.

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