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

Departing from Antananarivo to London Heathrow Airport will take you 15h 20m. The distance between Antananarivo and London Heathrow Airport is about 5646 mi.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from TNR to LHR?

When flying from Antananarivo to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Antananarivo to London Heathrow?

Antananarivo (TNR), located 7.9 mi from the city center, is the airport you fly out of when you book flights from Antananarivo to London Heathrow. 0 airlines have flights from Antananarivo to London Heathrow on a regular basis. Booking flights from Antananarivo to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

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

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

How can I find direct flights from Antananarivo to Heathrow?

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

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

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

£459+ Flights from Antananarivo to London Heathrow Airport

Cheap flight deals from Antananarivo to Heathrow

Enter your travel dates to find the best prices.

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Best

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Cheapest flights from Antananarivo to Heathrow
Explore the most affordable flight options available from Antananarivo to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Fri 15/502:55

TNR

LHR

1 stop15h 20m

Kenya Airways

Sun 24/518:25

LHR

TNR

1 stop29h 40m

Kenya Airways

Deal found 1/2£676

Sun 1/316:30

TNR

LHR

1 stop26h 00m

Kenya Airways

Sun 8/317:25

LHR

TNR

1 stop30h 05m

Kenya Airways

Deal found 1/2£709

Mon 9/303:20

TNR

LHR

1 stop15h 10m

Kenya Airways

Wed 18/317:25

LHR

TNR

1 stop30h 05m

Kenya Airways

Deal found 2/2£729

Wed 18/318:35

TNR

LHR

2 stops28h 25m

Emirates

Wed 25/315:50

LHR

TNR

2 stops22h 15m

Emirates

Deal found 1/2£900

Wed 11/318:35

TNR

LHR

2 stops28h 25m

Emirates

Thu 19/315:50

LHR

TNR

2 stops22h 15m

Emirates

Deal found 2/2£912

Wed 18/316:30

TNR

LHR

2 stops27h 30m

Kenya Airways

Wed 25/317:25

LHR

TNR

1 stop30h 05m

Kenya Airways

Deal found 1/2£919

Find flight deals from Antananarivo to Heathrow

Round-trip from	£676
One-way from	£459

Kenya Airways
15/5-24/5
2 total stops
45h 00m total
Antananarivo to London

Search Deals

Emirates
22/5
2 total stops
23h 35m total
Antananarivo to London

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Antananarivo to London Heathrow Airport that are best for you.

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Route

Depart

Return

Price

AntananarivoLondon

TNR - LHR

TNRLHR

Antananarivo

Fri 15/5

02:55-16:15

1 stop15h 20m

London Heathrow

Sun 24/5

18:25-02:05

1 stop29h 40m

£676

AntananarivoLondon

TNR - LHR

TNRLHR

Antananarivo

Sun 1/3

16:30-15:30

1 stop26h 00m

London Heathrow

Sun 8/3

17:25-02:30

1 stop30h 05m

£709

AntananarivoLondon

TNR - LHR

TNRLHR

Antananarivo

Sun 1/3

18:35-20:00

2 stops28h 25m

London Heathrow

Sun 8/3

17:25-02:30

1 stop30h 05m

£912

AntananarivoLondon

TNR - LHR

TNRLHR

Antananarivo

Wed 18/3

16:30-17:00

2 stops27h 30m

London Heathrow

Wed 25/3

17:25-02:30

1 stop30h 05m

£919

AntananarivoLondon

TNR - LHR

TNRLHR

Antananarivo

Wed 11/3

14:50-06:35

1 stop18h 45m

London Heathrow

Thu 19/3

20:15-13:45

1 stop14h 30m

£1,076

AntananarivoLondon

TNR - LHR

TNRLHR

Antananarivo

Wed 18/3

18:35-17:10

3 stops25h 35m

London Heathrow

Wed 25/3

14:45-13:45

2 stops20h 00m

£1,266

AntananarivoLondon

TNR - LHR

TNRLHR

Antananarivo

Wed 11/3

14:50-06:35

1 stop18h 45m

London Heathrow

Thu 19/3

16:30-13:45

2 stops18h 15m

£1,349

AntananarivoLondon

TNR - LHR

TNRLHR

Antananarivo

Fri 22/5

18:35-16:10

2 stops23h 35m

£459

AntananarivoLondon

TNR - LHR

TNRLHR

Antananarivo

Mon 23/2

17:00-18:20

2 stops52h 20m

£474

AntananarivoLondon

TNR - LHR

TNRLHR

Antananarivo

Mon 1/6

17:00-16:10

2 stops25h 10m

£487

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Showing 1-10 of 14 results

Best time to book a flight from Antananarivo to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Antananarivo with our price prediction graph.

TNR-LHR

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.

Related info for your journey

What airport do you fly from for flights from Antananarivo to London Heathrow?
Antananarivo (TNR), located 7.9 mi from the city center, is the airport you fly out of when you book flights from Antananarivo to London Heathrow. 0 airlines have flights from Antananarivo to London Heathrow on a regular basis. Booking flights from Antananarivo to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.
How long is the flight from Antananarivo to London Heathrow Airport?
Departing from Antananarivo to London Heathrow Airport will take you 15h 20m. The distance between Antananarivo and London Heathrow Airport is about 5646 mi.
Can I find deals for flights from Antananarivo to Heathrow that include hotel bookings?
Yes. In addition to deals on Antananarivo to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Antananarivo to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Antananarivo to Heathrow.
Can I find deals for business class flights from Antananarivo to Heathrow?
Yes. Cheapflights offers flight deals from Antananarivo to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Millions of users choose and trust Cheapflights to book the best flight deals from Antananarivo to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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Can Cheapflights notify me if prices for flights from Antananarivo to Heathrow become cheaper?

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Cheap flights from Antananarivo to London Heathrow Airport from £459

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 22/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Antananarivo to Heathrow

Cheapest flights from Antananarivo to HeathrowExplore the most affordable flight options available from Antananarivo to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Explore the most affordable flight options available from Antananarivo to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Best flights from Antananarivo to HeathrowDiscover carefully curated flight deals from Antananarivo to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 February 2026.

Discover carefully curated flight deals from Antananarivo to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 February 2026.

One-way flights from Antananarivo to HeathrowSearch for one-way flight options from Antananarivo to Heathrow. Find affordable one-way fares based on user searches. Data last updated 2 February 2026.

Search for one-way flight options from Antananarivo to Heathrow. Find affordable one-way fares based on user searches. Data last updated 2 February 2026.

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Best time to book a flight from Antananarivo to Heathrow

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Related info for your journey

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

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

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

How can I find direct flights from Antananarivo to Heathrow?

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

Travelling to a place near London Heathrow Airport?

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Alternative routes for Antananarivo to Heathrow

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How does Cheapflights help users find flights from Antananarivo to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Antananarivo to Heathrow?

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

Can Cheapflights notify me if prices for flights from Antananarivo to Heathrow become cheaper?

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Book with Flexibility

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Cheapest flights from Antananarivo to Heathrow
Explore the most affordable flight options available from Antananarivo to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Best flights from Antananarivo to Heathrow
Discover carefully curated flight deals from Antananarivo to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 February 2026.

One-way flights from Antananarivo to Heathrow
Search for one-way flight options from Antananarivo to Heathrow. Find affordable one-way fares based on user searches. Data last updated 2 February 2026.