Cheap flights from London Heathrow Airport to Antananarivo from £449

LHR — TNR
4 Dec — 11 Dec1
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

Sat 14/1117:25 -
1 stop30h 05m
Wed 18/1116:30 -
1 stop26h 00m
Deal found 3/11£704
Thu 5/1117:25 -
1 stop19h 15m
Wed 18/1116:30 -
1 stop26h 00m
Deal found 31/10£735
Sat 28/1117:25 -
1 stop30h 05m
Mon 30/1116:30 -
1 stop26h 00m
Deal found 4/11£738
Tue 10/1117:25 -
1 stop19h 15m
Mon 30/1116:30 -
1 stop26h 00m
Deal found 3/11£742
Sun 8/1117:25 -
1 stop19h 15m
Mon 30/1116:30 -
1 stop26h 00m
Deal found 2/11£754
Tue 3/1117:25 -
1 stop19h 15m
Fri 4/1216:30 -
1 stop26h 00m
Deal found 2/11£760
Sun 29/1117:25 -
1 stop19h 15m
Sun 24/103:20 -
1 stop15h 10m
Deal found 2/11£765
Sat 28/1117:25 -
1 stop30h 05m
Sun 24/103:20 -
1 stop15h 10m
Deal found 2/11£769
Thu 19/1117:25 -
1 stop19h 15m
Sun 22/1103:20 -
1 stop15h 10m
Deal found 30/10£769

Find flight deals from Heathrow to Antananarivo

Round-trip from

£704

One-way from

£449

Popular in

July

Cheapest in

January

Average price

£765
Kenya Airways
  • Kenya Airways
  • 14/11-18/11
  • 2 total stops
  • 56h 05m total
  • London to Antananarivo
Kenya Airways
  • Kenya Airways
  • 8/11-31/12
  • 1 total stop
  • 19h 15m total
  • London to Antananarivo
Highest demand for flights based on searches. 18% potential increase in price (£140 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£25 potential savings vs. average return price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
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 London Heathrow - TNR Antananarivo

LHRTNR

London Heathrow

Tue 10/11

17:25-15:40

1 stop19h 15m

Antananarivo

Wed 31/12

00:00-22:00

Nonstop0h 00m

£463

LondonAntananarivo

LHR London Heathrow - TNR Antananarivo

LHRTNR

London Heathrow

Tue 12/1

17:25-15:40

1 stop19h 15m

Antananarivo

Wed 31/12

00:00-22:00

Nonstop0h 00m

£475

LondonAntananarivo

LHR London Heathrow - TNR Antananarivo

LHRTNR

London Heathrow

Sat 9/1

17:25-02:30

1 stop30h 05m

Antananarivo

Wed 31/12

00:00-22:00

Nonstop0h 00m

£478

LondonAntananarivo

LHR London Heathrow - TNR Antananarivo

LHRTNR

London Heathrow

Mon 11/1

18:50-13:50

3 stops40h 00m

Antananarivo

Wed 31/12

00:00-22:00

Nonstop0h 00m

£528

LondonAntananarivo

LHR London Heathrow - TNR Antananarivo

LHRTNR

London Heathrow

Wed 13/1

19:40-13:50

2 stops39h 10m

Antananarivo

Wed 31/12

00:00-22:00

Nonstop0h 00m

£533

LondonAntananarivo

LHR London Heathrow - TNR Antananarivo

LHRTNR

London Heathrow

Thu 14/1

10:45-13:50

2 stops24h 05m

Antananarivo

Wed 31/12

00:00-22:00

Nonstop0h 00m

£545

LondonAntananarivo

LHR London Heathrow - TNR Antananarivo

LHRTNR

London Heathrow

Tue 10/11

20:45-13:50

3 stops38h 05m

Antananarivo

Wed 31/12

00:00-22:00

Nonstop0h 00m

£588
Fastest return journey

LondonAntananarivo

LHR London Heathrow - TNR Antananarivo

LHRTNR

London Heathrow

Tue 10/11

20:15-13:50

1 stop14h 35m

Antananarivo

Wed 31/12

00:00-22:00

Nonstop0h 00m

£593

LondonAntananarivo

LHR London Heathrow - TNR Antananarivo

LHRTNR

London Heathrow

Sun 10/1

11:25-13:50

3 stops23h 25m

Antananarivo

Wed 31/12

00:00-22:00

Nonstop0h 00m

£596

LondonAntananarivo

LHR London Heathrow - TNR Antananarivo

LHRTNR

London Heathrow

Sun 10/1

06:20-15:40

2 stops30h 20m

Antananarivo

Wed 31/12

00:00-22:00

Nonstop0h 00m

£606

Flights are sorted by cheapest return flights first.

Deals found on 1/11

Showing 1-10 of 22 resultsSorted by cheapest first
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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

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?

The best time to book flights from London Heathrow Airport to Antananarivo is 39 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Antananarivo (average of £680). Flying from London Heathrow Airport to Antananarivo in July is currently the most expensive (average of £1,199). 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?

Airfare is typical for this route at the moment.

London Heathrow Airport to Antananarivo flights typically cost between £691 and £866 in November.
The cheapest return price found within the last 5 days was £704 on Kenya Airways (14 Nov–18 Nov).

Reviews of airlines servicing Antananarivo

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.

Entertainment

8.2

Overall

8.1

Crew

8.4

Boarding

8.2

Comfort

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Entertainment

8.2

Overall

8.1

Crew

8.4

Boarding

8.2

Comfort

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Entertainment

8.2

Overall

8.1

Crew

8.4

Boarding

8.2

Comfort

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Entertainment

8.2

Overall

8.1

Crew

8.4

Boarding

8.2

Comfort

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Entertainment

8.2

Overall

8.1

Crew

8.4

Boarding

8.2

Comfort

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Related info for your journey

  • 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 14h 35m. Fly via Emirates or Ethiopian Air to get the fastest option. The distance from London Heathrow Airport to Antananarivo is about 5646 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 £585. Additional return tickets that might be worth considering are offered by Ethiopian Air and Air France, with the lowest prices starting at £626 and £662, 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Antananarivo (average of £680). Flying from London Heathrow Airport to Antananarivo in July is currently the most expensive (average of £1,199). 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

Alternative routes for Heathrow to Antananarivo

Top 4 airlines flying from Heathrow to Antananarivo

AirlineCheapestAverageFlexibilityOn-time
Kenya AirwaysCheapest£585Average£689FlexibilityNo cancel feeOn-time82%
Search Kenya Airways flights
Ethiopian AirCheapest£626Average£824FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
Air FranceCheapest£662Average£955FlexibilityNo cancel feeOn-time77%
Search Air France flights
EmiratesCheapest£730Average£964FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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