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Cheap flights from London Heathrow Airport to Mombasa from £375

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Mombasa departing on 15/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Mombasa

Cheap return flights

RwandAir Logo
20:20 - 14:35LHR-MBA
15h 15m2 stops
RwandAir Logo
17:00 - 06:20MBA-LHR
16h 20m2 stops
£509RwandAir
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Tue, 2 Dec - Wed, 17 Dec
Logo
06:20 - 01:35LHR-MBA
16h 15m2 stops
Logo
21:00 - 13:50MBA-LHR
19h 50m2 stops
£539
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Tue, 2 Dec - Wed, 17 Dec
KLM Logo
06:30 - 20:10LHR-MBA
34h 40m2 stops
KLM Logo
04:55 - 13:50MBA-LHR
35h 55m2 stops
£546KLM
Find Deal
Mon, 3 Nov - Sun, 30 Nov
RwandAir Logo
20:30 - 14:35LHR-MBA
15h 05m2 stops
RwandAir Logo
17:00 - 06:20MBA-LHR
16h 20m2 stops
£547RwandAir
Find Deal
Sun, 30 Nov - Sun, 14 Dec
KLM Logo
17:50 - 09:00LHR-MBA
36h 10m2 stops
KLM Logo
04:55 - 09:00MBA-LHR
31h 05m2 stops
£552KLM
Find Deal
Tue, 2 Dec - Tue, 16 Dec
Lufthansa Logo
11:30 - 05:20LHR-MBA
15h 50m1 stop
Lufthansa Logo
11:30 - 22:10MBA-LHR
12h 40m1 stop
£559Lufthansa
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Tue, 7 Oct - Fri, 1 May
Kenya Airways Logo
17:25 - 09:00LHR-MBA
12h 35m1 stop
Kenya Airways Logo
04:55 - 15:30MBA-LHR
13h 35m1 stop
£580Kenya Airways
Find Deal
Mon, 10 Nov - Mon, 17 Nov
Kenya Airways Logo
18:25 - 09:00LHR-MBA
12h 35m1 stop
Kenya Airways Logo
11:45 - 15:30MBA-LHR
30h 45m1 stop
£581Kenya Airways
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Tue, 14 Oct - Sun, 8 Mar
Ethiopian Air Logo
21:00 - 11:40LHR-MBA
12h 40m1 stop
Ethiopian Air Logo
18:45 - 09:05MBA-LHR
16h 20m1 stop
£595Ethiopian Air
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Wed, 8 Oct - Wed, 29 Apr
Ethiopian Air Logo
20:15 - 11:40LHR-MBA
12h 25m1 stop
Ethiopian Air Logo
18:45 - 06:35MBA-LHR
14h 50m1 stop
£607Ethiopian Air
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Wed, 29 Oct - Wed, 5 Nov

Lufthansa flights from London Heathrow Airport to Mombasa

Our best Lufthansa deals on London Heathrow Airport to Mombasa flight tickets
Lufthansa
7 Oct
LHR11:30London Heathrow
15h 50m
1 stop
MBA05:20Mombasa Moi Intl
1 May
MBA11:30Mombasa Moi Intl
12h 40m
1 stop
LHR22:10London Heathrow
£559
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Lufthansa
20 Sept
LHR06:30London Heathrow
20h 50m
1 stop
MBA05:20Mombasa Moi Intl
21 Sept
MBA11:20Mombasa Moi Intl
22h 20m
1 stop
LHR07:40London Heathrow
£751
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Brussels Airlines flights from London Heathrow Airport to Mombasa

Our best Brussels Airlines deals on London Heathrow Airport to Mombasa flight tickets
Brussels Airlines
7 Oct
LHR06:50London Heathrow
20h 30m
2 stops
MBA05:20Mombasa Moi Intl
1 May
MBA11:30Mombasa Moi Intl
36h 05m
2 stops
LHR21:35London Heathrow
£600
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Brussels Airlines
6 Oct
LHR17:50London Heathrow
33h 30m
2 stops
MBA05:20Mombasa Moi Intl
1 May
MBA11:30Mombasa Moi Intl
36h 05m
2 stops
LHR21:35London Heathrow
£610
Find similar
Brussels Airlines
20 Sept
LHR07:45London Heathrow
19h 35m
2 stops
MBA05:20Mombasa Moi Intl
21 Sept
MBA11:20Mombasa Moi Intl
36h 15m
2 stops
LHR21:35London Heathrow
£780
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momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Mombasa 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 16 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Mombasa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonMombasa

LHR - MBA

LHRMBA

London Heathrow

Tue 2/12

20:20-14:35

2 stops15h 15m

Mombasa Moi Intl

Wed 17/12

17:00-06:20

2 stops16h 20m

£509

LondonMombasa

LHR - MBA

LHRMBA

London Heathrow

Tue 2/12

06:20-01:35

2 stops16h 15m

Mombasa Moi Intl

Wed 17/12

21:00-13:50

2 stops19h 50m

£539

LondonMombasa

LHR - MBA

LHRMBA

London Heathrow

Mon 3/11

06:30-20:10

2 stops34h 40m

Mombasa Moi Intl

Sun 30/11

04:55-13:50

2 stops35h 55m

£546

LondonMombasa

LHR - MBA

LHRMBA

London Heathrow

Sun 30/11

20:30-14:35

2 stops15h 05m

Mombasa Moi Intl

Sun 14/12

17:00-06:20

2 stops16h 20m

£547

LondonMombasa

LHR - MBA

LHRMBA

London Heathrow

Tue 2/12

17:50-09:00

2 stops36h 10m

Mombasa Moi Intl

Tue 16/12

04:55-09:00

2 stops31h 05m

£552

LondonMombasa

LHR - MBA

LHRMBA

London Heathrow

Tue 7/10

11:30-05:20

1 stop15h 50m

Mombasa Moi Intl

Fri 1/5

11:30-22:10

1 stop12h 40m

£559

LondonMombasa

LHR - MBA

LHRMBA

London Heathrow

Mon 10/11

17:25-09:00

1 stop12h 35m

Mombasa Moi Intl

Mon 17/11

04:55-15:30

1 stop13h 35m

£580

LondonMombasa

LHR - MBA

LHRMBA

London Heathrow

Tue 14/10

18:25-09:00

1 stop12h 35m

Mombasa Moi Intl

Sun 8/3

11:45-15:30

1 stop30h 45m

£581

LondonMombasa

LHR - MBA

LHRMBA

London Heathrow

Wed 8/10

21:00-11:40

1 stop12h 40m

Mombasa Moi Intl

Wed 29/4

18:45-09:05

1 stop16h 20m

£595

LondonMombasa

LHR - MBA

LHRMBA

London Heathrow

Wed 29/10

20:15-11:40

1 stop12h 25m

Mombasa Moi Intl

Wed 5/11

18:45-06:35

1 stop14h 50m

£607

Flights are sorted by cheapest return flights first.

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

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

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 London Heathrow Airport and Mombasa?

What is the cheapest month to fly to Mombasa?

The cheapest month to fly to Mombasa from London Heathrow Airport is in May. Flight prices, which tend to average around £547, are often lower during this time because this is during the off-season. If you aren’t able to travel to Mombasa during the month of May, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £619.

What is the cheapest day to depart on your flight to Mombasa?

The cheapest day to depart from London Heathrow Airport to Mombasa is on a Sunday. Travellers who choose to depart for Mombasa on a Sunday will often find tickets for as low as £662. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Mombasa for around £701.

What is the cheapest time of day to depart on your flight to Mombasa?

Our data shows that the cheapest London Heathrow Airport to Mombasa flights are usually those with departure times in the evening. Our users have found flights to Mombasa in the evening for as low as £669. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £762 on average. Flights to Mombasa from London Heathrow Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Mombasa?

You are more likely to see cheaper flights to Mombasa from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Mombasa for around £693 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mombasa from London Heathrow Airport for as low as £655 on momondo.

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

As of September 2025, prices for London Heathrow Airport to Mombasa flights are approximately 34% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Mombasa

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

Cheap London Heathrow Airport to Mombasa (LHR to MBA) flight deals and tips

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

Direct flights

None
There are no direct flights from London Heathrow Airport to Mombasa. There are no popular flight routes from London Heathrow Airport to Mombasa.
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  • How far is London Heathrow to Mombasa Moi Intl by plane?

    A flight from London Heathrow to Mombasa Moi Intl will travel around 4499.9 mi. A reasonable flight in good conditions will take 12h 15m.

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

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

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

  • How old do you have to be to fly from London Heathrow Airport to Mombasa Moi Intl 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 London Heathrow Airport to Mombasa Moi Intl Airport.

  • What documentation or ID do you need to fly to Mombasa Moi Intl Airport?

    The travel and health documents you'll need for your trip to Mombasa Moi Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Mombasa Moi Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from London Heathrow Airport to Mombasa

Compare and see reviews for airlines that fly from London Heathrow Airport to Mombasa with momondo
Airline
Rating
Free Cancellation
Price
RwandAirPriceFrom £385Free CancellationRating
7.6
36 reviews
Search RwandAir flights
Kenya AirwaysPriceFrom £462Free CancellationRating
6.9
280 reviews
Search Kenya Airways flights
LufthansaPriceFrom £500Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
Ethiopian AirPriceFrom £528Free CancellationRating
7.2
861 reviews
Search Ethiopian Air flights
Turkish AirlinesPriceFrom £552Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom £570Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
EmiratesPriceFrom £628Free CancellationRating
8.1
3,334 reviews
Search Emirates flights
Austrian AirlinesPriceFrom £687Free CancellationRating
7.6
850 reviews
Search Austrian Airlines flights
KLMPriceFrom £699Free CancellationRating
7.8
1,385 reviews
Search KLM flights

Why use momondo?

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

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 Mombasa from London.

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

Yes. All flights to Mombasa from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Mombasa from London.

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

Yes. momondo can track prices for London to Mombasa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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