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Cheap flights from Kigali to London from £272

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 20/6. 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
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Find the cheapest flights from Kigali to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:05 - 07:40
KGL
-
LHR
36h 35m
3 stops
Multiple Airlines Logo
06:50 - 18:50
LHR
-
KGL
11h 00m
1 stop
£589Multiple Airlines
Mon, 15 Jun - Thu, 18 Jun
KLM Logo
20:35 - 07:40
KGL
-
LHR
36h 05m
2 stops
KLM Logo
19:15 - 19:30
LHR
-
KGL
23h 15m
1 stop
£630KLM
Fri, 3 Jul - Fri, 10 Jul
KLM Logo
20:35 - 07:40
KGL
-
LHR
36h 05m
2 stops
KLM Logo
19:15 - 19:30
LHR
-
KGL
23h 15m
1 stop
£631KLM
Fri, 3 Jul - Fri, 10 Jul
KLM Logo
20:35 - 07:40
KGL
-
LHR
36h 05m
2 stops
KLM Logo
20:55 - 19:30
LHR
-
KGL
21h 35m
1 stop
£655KLM
Fri, 3 Jul - Fri, 10 Jul
Turkish Airlines Logo
01:50 - 15:10
KGL
-
LHR
14h 20m
2 stops
Turkish Airlines Logo
11:20 - 00:55
LHR
-
KGL
12h 35m
1 stop
£657Turkish Airlines
Sat, 17 Oct - Fri, 23 Oct
KLM Logo
20:35 - 07:40
KGL
-
LHR
36h 05m
2 stops
KLM Logo
20:55 - 19:30
LHR
-
KGL
21h 35m
1 stop
£659KLM
Fri, 3 Jul - Fri, 10 Jul
Multiple Airlines Logo
20:05 - 18:25
KGL
-
LHR
23h 20m
3 stops
Multiple Airlines Logo
20:05 - 18:50
LHR
-
KGL
21h 45m
2 stops
£669Multiple Airlines
Mon, 15 Jun - Thu, 18 Jun
Brussels Airlines Logo
20:05 - 10:15
KGL
-
LHR
15h 10m
2 stops
Brussels Airlines Logo
06:50 - 18:50
LHR
-
KGL
11h 00m
1 stop
£675Brussels Airlines
Mon, 15 Jun - Thu, 18 Jun
Egyptair Logo
03:20 - 13:35
KGL
-
LHR
35h 15m
2 stops
Egyptair Logo
09:40 - 02:40
LHR
-
KGL
16h 00m
1 stop
£676Egyptair
Sat, 20 Jun - Thu, 9 Jul
KLM Logo
20:35 - 20:55
KGL
-
LHR
25h 20m
2 stops
KLM Logo
06:30 - 19:30
LHR
-
KGL
12h 00m
1 stop
£681KLM
Fri, 17 Jul - Wed, 29 Jul

Kenya Airways flights from Kigali to London Heathrow Airport

Our best Kenya Airways deals on Kigali to London Heathrow Airport flight tickets
Kenya Airways
18 Oct
KGL09:00Kigali Intl
32h 15m
1 stop
LHR16:15London Heathrow
23 Oct
LHR18:25London Heathrow
12h 35m
1 stop
KGL08:00Kigali Intl
£707
Kenya Airways
10 Jun
KGL09:00Kigali Intl
32h 15m
1 stop
LHR16:15London Heathrow
30 Jun
LHR18:25London Heathrow
29h 10m
1 stop
KGL00:35Kigali Intl
£754
Kenya Airways
1 Aug
KGL15:00Kigali Intl
26h 15m
1 stop
LHR16:15London Heathrow
31 Aug
LHR18:25London Heathrow
29h 10m
1 stop
KGL00:35Kigali Intl
£780

RwandAir flights from Kigali to London Heathrow Airport

Our best RwandAir deals on Kigali to London Heathrow Airport flight tickets
RwandAir
7 Jun
KGL23:59Kigali Intl
10h 01m
LHR09:00London Heathrow
15 Jun
LHR21:20London Heathrow
8h 40m
KGL07:00Kigali Intl
£682
RwandAir
9 Jun
KGL23:59Kigali Intl
10h 01m
LHR09:00London Heathrow
16 Jun
LHR21:10London Heathrow
8h 50m
KGL07:00Kigali Intl
£694
RwandAir
11 Jul
KGL22:40Kigali Intl
9h 20m
LHR07:00London Heathrow
31 Aug
LHR21:20London Heathrow
8h 40m
KGL07:00Kigali Intl
£719

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 5 June 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 15/6

20:05-07:40

3 stops36h 35m

London Heathrow

Thu 18/6

06:50-18:50

1 stop11h 00m

£589

KigaliLondon

KGL - LHR

KGLLHR

Kigali Intl

Fri 3/7

20:35-07:40

2 stops36h 05m

London Heathrow

Fri 10/7

19:15-19:30

1 stop23h 15m

£630

KigaliLondon

KGL - LHR

KGLLHR

Kigali Intl

Fri 3/7

20:35-07:40

2 stops36h 05m

London Heathrow

Fri 10/7

19:15-19:30

1 stop23h 15m

£630

KigaliLondon

KGL - LHR

KGLLHR

Kigali Intl

Fri 3/7

20:35-07:40

2 stops36h 05m

London Heathrow

Fri 10/7

20:55-19:30

1 stop21h 35m

£655

KigaliLondon

KGL - LHR

KGLLHR

Kigali Intl

Sat 17/10

01:50-15:10

2 stops14h 20m

London Heathrow

Fri 23/10

11:20-00:55

1 stop12h 35m

£657

KigaliLondon

KGL - LHR

KGLLHR

Kigali Intl

Fri 3/7

20:35-07:40

2 stops36h 05m

London Heathrow

Fri 10/7

20:55-19:30

1 stop21h 35m

£659

KigaliLondon

KGL - LHR

KGLLHR

Kigali Intl

Mon 15/6

20:05-18:25

3 stops23h 20m

London Heathrow

Thu 18/6

20:05-18:50

2 stops21h 45m

£669
Fastest return journey

KigaliLondon

KGL - LHR

KGLLHR

Kigali Intl

Mon 15/6

20:05-10:15

2 stops15h 10m

London Heathrow

Thu 18/6

06:50-18:50

1 stop11h 00m

£675

KigaliLondon

KGL - LHR

KGLLHR

Kigali Intl

Sat 20/6

03:20-13:35

2 stops35h 15m

London Heathrow

Thu 9/7

09:40-02:40

1 stop16h 00m

£676

KigaliLondon

KGL - LHR

KGLLHR

Kigali Intl

Fri 17/7

20:35-20:55

2 stops25h 20m

London Heathrow

Wed 29/7

06:30-19:30

1 stop12h 00m

£681

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Kigali and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, December is the cheapest month to fly from Kigali to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. The month of October is another great option to travel to London Heathrow Airport, with average flight prices from Kigali averaging around £415.

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 Wednesday. momondo users have found tickets for Wednesday departures for as low as £527. 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 £710.

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 34% 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 June 2026, prices for Kigali to London Heathrow Airport flights are approximately 4% 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

Best price found

£816

Fastest flight time

9h 20m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun
The best flight deal from Kigali to London Heathrow Airport found on momondo in the last 72 hours is £816
The fastest flight from Kigali to London Heathrow Airport takes 9h 20m
Direct flights go from Kigali to London Heathrow Airport on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. Airline offering direct flights is RwandAir..
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 20m.

  • 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 £503Free 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 £503. Generally, RwandAir has 1 flight on this route every week with an average price of £697. RwandAir is rated 7.8/10 by our users.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Gatwick
Luton
Wembley
Stratford-upon-Avon
Slough
Maidstone
Southend-on-Sea
Northampton
Swindon
Ipswich
Ilford
Canterbury
Guildford
Poole
Hayes
Folkestone
Chelmsford
Dover

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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