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

Departing from Antananarivo to London Heathrow Airport will take you 20h. The distance between Antananarivo and London Heathrow Airport is about 5646 mi. Both multi-stop and direct flights can be found to your destination and back.

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.

£514+ Cheap 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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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 November 2026.

Wed 23/1216:30 -

1 stop26h 00m

Thu 7/117:25 -

1 stop19h 15m

Deal found 2/11£854

Mon 30/1116:30 -

1 stop26h 00m

Sun 30/518:25 -

1 stop29h 50m

Deal found 31/10£935

Sun 22/1118:40 -

2 stops22h 10m

Mon 30/1119:00 -

2 stops19h 05m

Deal found 29/10£975

Fri 18/1218:40 -

2 stops24h 30m

Mon 15/220:20 -

2 stops17h 45m

Deal found 31/10£1,007

Sat 28/1117:00 -

2 stops41h 10m

Sat 5/1217:25 -

1 stop30h 05m

Deal found 31/10£1,009

Sat 21/1117:00 -

2 stops41h 10m

Sat 5/1217:25 -

1 stop30h 05m

Deal found 31/10£1,011

Sat 28/1118:40 -

2 stops39h 30m

Sat 5/1215:50 -

2 stops22h 15m

Deal found 31/10£1,076

Fri 18/1218:40 -

2 stops24h 30m

Mon 15/220:15 -

1 stop14h 35m

Deal found 31/10£1,140

Find flight deals from Antananarivo to Heathrow

Round-trip from	£854
One-way from	£514

Kenya Airways
23/12-7/1
2 total stops
45h 15m total
Antananarivo to London

Search Deals

Emirates
11/11-31/12
2 total stops
20h 00m 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

Cheapest return flight

AntananarivoLondon

TNR Antananarivo - LHR London Heathrow

TNRLHR

Antananarivo

Mon 16/11

17:00-18:20

2 stops52h 20m

London Heathrow

Wed 31/12

00:00-02:00

Nonstop0h 00m

£514

AntananarivoLondon

TNR Antananarivo - LHR London Heathrow

TNRLHR

Antananarivo

Sat 7/11

17:00-16:10

2 stops50h 10m

London Heathrow

Wed 31/12

00:00-02:00

Nonstop0h 00m

£517

AntananarivoLondon

TNR Antananarivo - LHR London Heathrow

TNRLHR

Antananarivo

Sun 22/11

18:40-13:50

2 stops22h 10m

London Heathrow

Wed 31/12

00:00-02:00

Nonstop0h 00m

£533

AntananarivoLondon

TNR Antananarivo - LHR London Heathrow

TNRLHR

Antananarivo

Fri 13/11

18:40-20:00

2 stops28h 20m

London Heathrow

Wed 31/12

00:00-02:00

Nonstop0h 00m

£533

AntananarivoLondon

TNR Antananarivo - LHR London Heathrow

TNRLHR

Antananarivo

Sun 15/11

03:20-14:45

3 stops38h 25m

London Heathrow

Wed 31/12

00:00-02:00

Nonstop0h 00m

£565

AntananarivoLondon

TNR Antananarivo - LHR London Heathrow

TNRLHR

Antananarivo

Sat 14/11

18:40-13:50

2 stops22h 10m

London Heathrow

Wed 31/12

00:00-02:00

Nonstop0h 00m

£610

AntananarivoLondon

TNR Antananarivo - LHR London Heathrow

TNRLHR

Antananarivo

Sat 28/11

18:40-07:10

2 stops39h 30m

London Heathrow

Wed 31/12

00:00-02:00

Nonstop0h 00m

£610

Fastest return journey

AntananarivoLondon

TNR Antananarivo - LHR London Heathrow

TNRLHR

Antananarivo

Sun 15/11

03:20-15:30

1 stop15h 10m

London Heathrow

Wed 31/12

00:00-02:00

Nonstop0h 00m

£644

AntananarivoLondon

TNR Antananarivo - LHR London Heathrow

TNRLHR

Antananarivo

Fri 27/11

03:20-06:35

1 stop30h 15m

London Heathrow

Wed 31/12

00:00-02:00

Nonstop0h 00m

£741

AntananarivoLondon

TNR Antananarivo - LHR London Heathrow

TNRLHR

Antananarivo

Wed 23/12

16:30-15:30

1 stop26h 00m

London Heathrow

Thu 7/1

17:25-15:40

1 stop19h 15m

£854

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 22 resultsSorted by cheapest first

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 20h. The distance between Antananarivo and London Heathrow Airport is about 5646 mi. Both multi-stop and direct flights can be found to your destination and back.
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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Cheap flights from Antananarivo to London Heathrow Airport from £514

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. 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 November 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 November 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 November 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 November 2026.

Last-minute flights from Antananarivo to HeathrowDiscover last-minute flight deals from Antananarivo to Heathrow. Data last updated 2 November 2026 and is based on user searches.

Discover last-minute flight deals from Antananarivo to Heathrow. Data last updated 2 November 2026 and is based on user searches.

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 November 2026.

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

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Related info for your journey

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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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 November 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 November 2026.

Last-minute flights from Antananarivo to Heathrow
Discover last-minute flight deals from Antananarivo to Heathrow. Data last updated 2 November 2026 and is based on user searches.

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 November 2026.