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Cheap flights from London Heathrow Airport to Antananarivo from £415

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 Antananarivo departing on 29/4. 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 London Heathrow Airport to Antananarivo

Cheap return flights

Enter your travel dates to find the best prices.
Kenya Airways Logo
18:25 - 02:05
LHR
-
TNR
29h 40m
1 stop
Kenya Airways Logo
16:40 - 16:15
TNR
-
LHR
25h 35m
1 stop
£596Kenya Airways
Sat, 26 Sep - Sun, 11 Oct
Kenya Airways Logo
18:25 - 02:15
LHR
-
TNR
29h 50m
1 stop
Kenya Airways Logo
16:40 - 16:15
TNR
-
LHR
25h 35m
1 stop
£628Kenya Airways
Sun, 13 Sep - Sun, 4 Oct
Kenya Airways Logo
18:25 - 15:50
LHR
-
TNR
19h 25m
1 stop
Kenya Airways Logo
02:55 - 16:15
TNR
-
LHR
15h 20m
1 stop
£634Kenya Airways
Tue, 28 Apr - Sun, 10 May
Kenya Airways Logo
18:25 - 02:15
LHR
-
TNR
29h 50m
1 stop
Kenya Airways Logo
16:40 - 16:15
TNR
-
LHR
25h 35m
1 stop
£645Kenya Airways
Wed, 23 Sep - Wed, 14 Oct
Kenya Airways Logo
18:25 - 02:15
LHR
-
TNR
29h 50m
1 stop
Kenya Airways Logo
16:40 - 16:15
TNR
-
LHR
25h 35m
1 stop
£647Kenya Airways
Wed, 13 May - Wed, 20 May
Kenya Airways Logo
18:25 - 15:50
LHR
-
TNR
19h 25m
1 stop
Kenya Airways Logo
03:05 - 16:15
TNR
-
LHR
15h 10m
1 stop
£649Kenya Airways
Mon, 21 Sep - Thu, 1 Oct
Kenya Airways Logo
18:25 - 15:50
LHR
-
TNR
19h 25m
1 stop
Kenya Airways Logo
03:05 - 16:15
TNR
-
LHR
15h 10m
1 stop
£670Kenya Airways
Tue, 1 Sep - Mon, 14 Sep
Kenya Airways Logo
18:25 - 02:05
LHR
-
TNR
29h 40m
1 stop
Kenya Airways Logo
16:40 - 16:15
TNR
-
LHR
25h 35m
1 stop
£678Kenya Airways
Sun, 13 Sep - Sun, 27 Sep
Kenya Airways Logo
18:25 - 15:50
LHR
-
TNR
19h 25m
1 stop
Kenya Airways Logo
03:05 - 16:15
TNR
-
LHR
15h 10m
1 stop
£703Kenya Airways
Tue, 12 May - Mon, 18 May
Kenya Airways Logo
17:10 - 02:15
LHR
-
TNR
31h 05m
2 stops
Kenya Airways Logo
16:40 - 16:15
TNR
-
LHR
25h 35m
1 stop
£710Kenya Airways
Sun, 13 Sep - Sun, 27 Sep

Kenya Airways flights from London Heathrow Airport to Antananarivo

Our best Kenya Airways deals on London Heathrow Airport to Antananarivo flight tickets
Kenya Airways
26 Sept
LHR18:25London Heathrow
29h 40m
1 stop
TNR02:05Antananarivo
11 Oct
TNR16:40Antananarivo
25h 35m
1 stop
LHR16:15London Heathrow
£596
Kenya Airways
13 Sept
LHR18:25London Heathrow
29h 50m
1 stop
TNR02:15Antananarivo
4 Oct
TNR16:40Antananarivo
25h 35m
1 stop
LHR16:15London Heathrow
£628
Kenya Airways
28 Apr
LHR18:25London Heathrow
19h 25m
1 stop
TNR15:50Antananarivo
10 May
TNR02:55Antananarivo
15h 20m
1 stop
LHR16:15London Heathrow
£634

Ethiopian Air flights from London Heathrow Airport to Antananarivo

Our best Ethiopian Air deals on London Heathrow Airport to Antananarivo flight tickets
Ethiopian Air
13 Apr
LHR21:00London Heathrow
14h 45m
1 stop
TNR13:45Antananarivo
24 Apr
TNR14:50Antananarivo
18h 10m
1 stop
LHR07:00London Heathrow
£1,085
Ethiopian Air
13 Apr
LHR21:00London Heathrow
14h 45m
1 stop
TNR13:45Antananarivo
22 Apr
TNR14:50Antananarivo
20h 15m
1 stop
LHR09:05London Heathrow
£1,140
Ethiopian Air
11 Apr
LHR21:00London Heathrow
27h 25m
1 stop
TNR02:25Antananarivo
24 Apr
TNR14:50Antananarivo
18h 10m
1 stop
LHR07:00London Heathrow
£1,173

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Antananarivo 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 30 March 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Antananarivo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Sat 26/9

18:25-02:05

1 stop29h 40m

Antananarivo

Sun 11/10

16:40-16:15

1 stop25h 35m

£596

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Sun 13/9

18:25-02:15

1 stop29h 50m

Antananarivo

Sun 4/10

16:40-16:15

1 stop25h 35m

£628

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Tue 28/4

18:25-15:50

1 stop19h 25m

Antananarivo

Sun 10/5

02:55-16:15

1 stop15h 20m

£634

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Wed 23/9

18:25-02:15

1 stop29h 50m

Antananarivo

Wed 14/10

16:40-16:15

1 stop25h 35m

£645

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Wed 13/5

18:25-02:15

1 stop29h 50m

Antananarivo

Wed 20/5

16:40-16:15

1 stop25h 35m

£647
Fastest return journey

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Mon 21/9

18:25-15:50

1 stop19h 25m

Antananarivo

Thu 1/10

03:05-16:15

1 stop15h 10m

£649

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Tue 1/9

18:25-15:50

1 stop19h 25m

Antananarivo

Mon 14/9

03:05-16:15

1 stop15h 10m

£670

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Sun 13/9

18:25-02:05

1 stop29h 40m

Antananarivo

Sun 27/9

16:40-16:15

1 stop25h 35m

£678

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Tue 12/5

18:25-15:50

1 stop19h 25m

Antananarivo

Mon 18/5

03:05-16:15

1 stop15h 10m

£703

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Sun 13/9

17:10-02:15

2 stops31h 05m

Antananarivo

Sun 27/9

16:40-16:15

1 stop25h 35m

£710

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 Antananarivo from

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

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 Antananarivo?

What is the cheapest month to fly to Antananarivo?

The month of January is, on average, the cheapest month to fly to Antananarivo from London Heathrow Airport, with most prices found around £644. If you’re not able to fly to Antananarivo in January, then March is your next best option. Flight prices from London Heathrow Airport to Antananarivo during March average around £644.

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

You are more likely to see cheaper flights to Antananarivo from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Antananarivo for around £836 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Antananarivo from London Heathrow Airport for as low as £648 on momondo.

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

You could potentially save up to 56% on your flight if you consider stops on a London Heathrow Airport to Antananarivo flight.

When to book flights from London Heathrow Airport to Antananarivo

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

Cheap London Heathrow Airport to Antananarivo (LHR to TNR) flight deals and tips

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

Fastest flight time

14h 45m

Direct flights

None
The fastest flight from London Heathrow Airport to Antananarivo takes 14h 45m
There are no direct flights from London Heathrow Airport to Antananarivo. There are no popular flight routes from London Heathrow Airport to Antananarivo.
Search flight deals

  • How far is London Heathrow to Antananarivo by plane?

    London Heathrow and Antananarivo are 5654.1 mi apart from one another. Typically, this will take 14h 45m by plane in normal conditions.

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

    Prices for flights from London Heathrow Airport to Antananarivo Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Antananarivo Airport.

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

    The required travel and health documents for your Antananarivo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Antananarivo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from London Heathrow Airport to Antananarivo

Compare and see reviews for airlines that fly from London Heathrow Airport to Antananarivo with momondo
Airline
Rating
Free Cancellation
Price
Kenya AirwaysPriceFrom £583Free CancellationRating
6.8
301 reviews
Search Kenya Airways flights
Air FrancePriceFrom £607Free CancellationRating
7.4
1,558 reviews
Search Air France flights
Ethiopian AirPriceFrom £634Free CancellationRating
7.2
987 reviews
Search Ethiopian Air flights
EmiratesPriceFrom £859Free CancellationRating
8.1
3,550 reviews
Search Emirates flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Antananarivo. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Antananarivo from London which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for London to Antananarivo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Antananarivo from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Antananarivo trip

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