Cheap flights from London Heathrow Airport to Antananarivo from £456

LHR — TNR
10 Dec — 17 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

Sun 8/1117:25 -
1 stop19h 15m
Wed 2/1216:30 -
1 stop26h 00m
Deal found 7/11£728
Thu 19/1117:25 -
1 stop19h 15m
Wed 2/1216:30 -
1 stop26h 00m
Deal found 8/11£735
Sat 7/1117:25 -
1 stop30h 05m
Mon 30/1116:30 -
1 stop26h 00m
Deal found 5/11£736
Thu 19/1117:25 -
1 stop19h 15m
Sun 22/1103:20 -
1 stop15h 10m
Deal found 6/11£737
Thu 19/1117:25 -
1 stop19h 15m
Mon 30/1116:30 -
1 stop26h 00m
Deal found 5/11£758
Sun 15/1117:25 -
1 stop19h 15m
Wed 2/1216:30 -
1 stop26h 00m
Deal found 5/11£766
Sun 15/1117:25 -
1 stop19h 15m
Mon 30/1116:30 -
1 stop26h 00m
Deal found 5/11£773
Sat 7/1117:25 -
1 stop30h 05m
Wed 2/1216:30 -
1 stop26h 00m
Deal found 6/11£790

Find flight deals from Heathrow to Antananarivo

Round-trip from

£638

One-way from

£456

Popular in

July

Cheapest in

January

Average price

£765
Ethiopian Air
  • Ethiopian Air
  • 15/3-18/4
  • 2 total stops
  • 30h 35m total
  • London to Antananarivo
Kenya Airways
  • Kenya Airways
  • 26/11-31/12
  • 1 total stop
  • 19h 15m total
  • London to Antananarivo
Highest demand for flights based on searches. 19% potential increase in price (£154 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£24 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 1/12

17:25-15:40

1 stop19h 15m

Antananarivo

Wed 31/12

00:00-22:00

Nonstop0h 00m

£464
Fastest return journey

LondonAntananarivo

LHR London Heathrow - TNR Antananarivo

LHRTNR

London Heathrow

Tue 24/11

20:15-13:50

1 stop14h 35m

Antananarivo

Wed 31/12

00:00-22:00

Nonstop0h 00m

£591

LondonAntananarivo

LHR London Heathrow - TNR Antananarivo

LHRTNR

London Heathrow

Mon 30/11

20:15-13:50

1 stop14h 35m

Antananarivo

Wed 31/12

00:00-22:00

Nonstop0h 00m

£591

LondonAntananarivo

LHR London Heathrow - TNR Antananarivo

LHRTNR

London Heathrow

Mon 23/11

20:15-13:50

1 stop14h 35m

Antananarivo

Wed 31/12

00:00-22:00

Nonstop0h 00m

£591

LondonAntananarivo

LHR London Heathrow - TNR Antananarivo

LHRTNR

London Heathrow

Mon 1/2

20:15-13:50

1 stop14h 35m

Antananarivo

Wed 31/12

00:00-22:00

Nonstop0h 00m

£594

LondonAntananarivo

LHR London Heathrow - TNR Antananarivo

LHRTNR

London Heathrow

Fri 27/11

20:15-13:50

1 stop14h 35m

Antananarivo

Wed 31/12

00:00-22:00

Nonstop0h 00m

£618

LondonAntananarivo

LHR London Heathrow - TNR Antananarivo

LHRTNR

London Heathrow

Sat 28/11

20:15-13:50

1 stop14h 35m

Antananarivo

Wed 31/12

00:00-22:00

Nonstop0h 00m

£618

LondonAntananarivo

LHR London Heathrow - TNR Antananarivo

LHRTNR

London Heathrow

Mon 1/2

06:25-14:50

2 stops29h 25m

Antananarivo

Wed 31/12

00:00-22:00

Nonstop0h 00m

£621

LondonAntananarivo

LHR London Heathrow - TNR Antananarivo

LHRTNR

London Heathrow

Wed 25/11

12:05-15:40

3 stops48h 35m

Antananarivo

Wed 31/12

00:00-22:00

Nonstop0h 00m

£654

LondonAntananarivo

LHR London Heathrow - TNR Antananarivo

LHRTNR

London Heathrow

Tue 24/11

19:00-17:05

2 stops19h 05m

Antananarivo

Wed 31/12

00:00-22:00

Nonstop0h 00m

£709

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Showing 1-10 of 23 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 below average for this route at the moment.

London Heathrow Airport to Antananarivo flights typically cost between £721 and £867 in March.
The cheapest return price found within the last 5 days was £638 on Ethiopian Air (15 Mar–18 Apr).

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.

Crew

8.4

Food

7.9

Overall

8.1

Comfort

8.1

Boarding

8.2

Entertainment

8.2

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

Crew

8.4

Food

7.9

Overall

8.1

Comfort

8.1

Boarding

8.2

Entertainment

8.2

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

Crew

8.4

Food

7.9

Overall

8.1

Comfort

8.1

Boarding

8.2

Entertainment

8.2

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

Crew

8.4

Food

7.9

Overall

8.1

Comfort

8.1

Boarding

8.2

Entertainment

8.2

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

Crew

8.4

Food

7.9

Overall

8.1

Comfort

8.1

Boarding

8.2

Entertainment

8.2

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 Turkish Airlines, Ethiopian Air, or KLM 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 £587. Additional return tickets that might be worth considering are offered by Ethiopian Air and Air France, with the lowest prices starting at £627 and £662, respectively. Kenya Airways is priced at 31% 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£587Average£689FlexibilityNo cancel feeOn-time82%
Search Kenya Airways flights
Ethiopian AirCheapest£627Average£827FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
Air FranceCheapest£662Average£955FlexibilityNo cancel feeOn-time77%
Search Air France flights
EmiratesCheapest£730Average£965FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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