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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 Cheapflights user in the last 72 hours by searching for a flight departing on 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TNR
29 Apr — 6 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Antananarivo

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Antananarivo
Explore the most affordable flight options available from Heathrow to Antananarivo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 March 2026.

Sat 31/1017:25
LHR
-
TNR
1 stop19h 15m
Kenya Airways
Sun 15/1116:30
TNR
-
LHR
1 stop26h 00m
Kenya Airways
Deal found 29/3£591
Sat 26/918:25
LHR
-
TNR
1 stop29h 40m
Kenya Airways
Sun 11/1016:40
TNR
-
LHR
1 stop25h 35m
Kenya Airways
Deal found 26/3£596
Sun 13/918:25
LHR
-
TNR
1 stop29h 50m
Kenya Airways
Sun 4/1016:40
TNR
-
LHR
1 stop25h 35m
Kenya Airways
Deal found 27/3£628
Tue 28/418:25
LHR
-
TNR
1 stop19h 25m
Kenya Airways
Sun 10/502:55
TNR
-
LHR
1 stop15h 20m
Kenya Airways
Deal found 26/3£634
Wed 23/918:25
LHR
-
TNR
1 stop29h 50m
Kenya Airways
Wed 14/1016:40
TNR
-
LHR
1 stop25h 35m
Kenya Airways
Deal found 30/3£645
Wed 13/518:25
LHR
-
TNR
1 stop29h 50m
Kenya Airways
Wed 20/516:40
TNR
-
LHR
1 stop25h 35m
Kenya Airways
Deal found 29/3£647

Find flight deals from Heathrow to Antananarivo

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Antananarivo (TNR). 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 30 March 2026.

Round-trip from

£596

One-way from

£415

Popular in

July

Cheapest in

January

Average price

£644
Kenya Airways
  • Kenya Airways
  • 26/9-11/10
  • 2 total stops
  • 55h 15m total
  • London to Antananarivo
Search Deals
Kenya Airways
  • Kenya Airways
  • 29/4
  • 1 total stop
  • 29h 50m total
  • London to Antananarivo
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£173 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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, Cheapflights users made 858,174 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

Thu 27/8

20:40-16:50

2 stops18h 10m

Antananarivo

Mon 5/10

17:25-12:25

2 stops21h 00m

£892
Fastest return journey

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Thu 28/5

20:40-16:50

2 stops18h 10m

Antananarivo

Thu 11/6

18:35-12:25

2 stops19h 50m

£895

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Fri 15/5

20:40-16:50

2 stops18h 10m

Antananarivo

Sun 7/6

18:35-20:15

2 stops27h 40m

£942

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Wed 20/5

16:50-16:50

2 stops22h 00m

Antananarivo

Sun 31/5

17:00-20:15

2 stops53h 15m

£954

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Fri 1/5

22:15-16:50

2 stops40h 35m

Antananarivo

Sun 24/5

18:35-20:15

2 stops27h 40m

£963

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Fri 15/5

09:05-16:50

2 stops29h 45m

Antananarivo

Sun 31/5

17:00-20:15

2 stops53h 15m

£967

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Fri 22/5

16:50-16:50

2 stops22h 00m

Antananarivo

Mon 15/6

17:25-20:15

2 stops28h 50m

£984
Cheapest one-way

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Wed 29/4

18:25-02:15

1 stop29h 50m

£415

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Tue 18/8

19:45-02:15

2 stops52h 30m

£479

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Wed 29/4

08:55-02:15

3 stops39h 20m

£487

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Antananarivo

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

How far ahead should I book a flight from London Heathrow Airport to Antananarivo?

Use this chart to determine the optimal time to book a return flight from Heathrow to Antananarivo. Price data was last updated on 13 March 2026.

The best time to book flights from London Heathrow Airport to Antananarivo is 89 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London Heathrow Airport to Antananarivo?

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Antananarivo (average of £559). Flying from London Heathrow Airport to Antananarivo in July is currently the most expensive (average of £895). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Reviews of airlines servicing Antananarivo

Get insights into the airlines that provide service to Antananarivo. 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 Antananarivo. Reviews last updated 30 March 2026.
Check out reviews from past customers who have flown with Emirates,Air France, andEthiopian Air from London Heathrow Airport to Antananarivo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,550 reviews
Check prices

Comfort

8.0

Food

7.9

Crew

8.3

Overall

8.1

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

DXB - YUL

My mom came with assistance and she said it was a good trip
Emirates
8.1
Very Good
3,550 reviews
Emirates
8.1
Very Good
3,550 reviews
Check prices

Comfort

8.0

Food

7.9

Crew

8.3

Overall

8.1

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

DXB - YUL

My mom came with assistance and she said it was a good trip
Air France
7.4
Good
1,558 reviews
Emirates
8.1
Very Good
3,550 reviews
Check prices

Comfort

8.0

Food

7.9

Crew

8.3

Overall

8.1

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

DXB - YUL

My mom came with assistance and she said it was a good trip
Ethiopian Air
7.2
Good
987 reviews
Emirates
8.1
Very Good
3,550 reviews
Check prices

Comfort

8.0

Food

7.9

Crew

8.3

Overall

8.1

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

DXB - YUL

My mom came with assistance and she said it was a good trip
Kenya Airways
6.8
Okay
301 reviews
Emirates
8.1
Very Good
3,550 reviews
Check prices

Comfort

8.0

Food

7.9

Crew

8.3

Overall

8.1

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

DXB - YUL

My mom came with assistance and she said it was a good trip

Related info for your journey

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

    For a flight from London Heathrow to Antananarivo, you will be flying into Antananarivo. Antananarivo (TNR) is just 7.9 mi from the center of the city. Antananarivo is the only Antananarivo airport and it handles 0 inbound flights from London Heathrow per day. 4 airlines have flights to Antananarivo from London Heathrow on a regular basis.

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

    There are many flights that can get you from London Heathrow Airport to Antananarivo in 18h 10m. Fly via Emirates to get the fastest option. The distance from London Heathrow Airport to Antananarivo is about 5646 mi.

  • What are the cheapest airlines flying from London Heathrow Airport to Antananarivo round-trip?

    Flying on Kenya Airways is currently your cheapest option to Antananarivo, with prices starting at £583. Additional return tickets that might be worth considering are offered by Air France and Ethiopian Air, with the lowest prices starting at £607 and £634, respectively. Kenya Airways is priced at 30% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Antananarivo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Antananarivo?

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Antananarivo (average of £559). Flying from London Heathrow Airport to Antananarivo in July is currently the most expensive (average of £895). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Antananarivo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Heathrow to Antananarivo

Discover the top 4 airlines that operate flights from Heathrow to Antananarivo. 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 30 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Kenya AirwaysCheapest£583Average£657FlexibilityNo cancel feeOn-time82%
Search Kenya Airways flights
Air FranceCheapest£607Average£893FlexibilityNo cancel feeOn-time77%
Search Air France flights
Ethiopian AirCheapest£634Average£798FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
EmiratesCheapest£859Average£980FlexibilityNo cancel feeOn-time75%
Search Emirates 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 Heathrow to Antananarivo?

Cheapflights makes it easy to find Heathrow to Antananarivo 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 Heathrow to Antananarivo?

Cheapflights helps you find that perfect flight to Antananarivo from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Heathrow to Antananarivo 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 Heathrow to Antananarivo become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Antananarivo flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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