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Cheap flights from London Heathrow Airport to Antananarivo from £363

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TNR
9 Jul — 16 Jul1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Antananarivo are usually found in February or May, booked 8 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Cheap 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 4 July 2025.

Round-trip from

£596

One-way from

£363

Popular in

August

Cheapest in

February

Average price

£1,089
Kenya Airways
  • Kenya Airways
  • 26/9-4/10
  • 2 total stops
  • 45h 00m total
  • London to Antananarivo
Kenya Airways
  • Kenya Airways
  • 28/8
  • 2 total stops
  • 25h 50m total
  • London to Antananarivo
Highest demand for flights based on searches. 20% potential increase in price (£147 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Heathrow to Antananarivo

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 4 July 2025.

Fri 26/918:25LHR - TNR
1 stop19h 10mKenya Airways
Sat 4/1016:25TNR - LHR
1 stop25h 50mKenya Airways
Deal found 3/7£596
Sun 12/1021:00LHR - TNR
1 stop14h 45mEthiopian Air
Tue 21/1014:50TNR - LHR
1 stop18h 10mEthiopian Air
Deal found 2/7£659
Wed 15/1020:55LHR - TNR
2 stops23h 25mMultiple Airlines
Thu 23/1000:30TNR - LHR
1 stop20h 05mMultiple Airlines
Deal found 2/7£662

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 4 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Antananarivo that are best for you.

Fly from

Heathrow

Fly to

Antananarivo

Route

Depart

Return

Price

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Fri 26/9

18:25-15:35

1 stop19h 10m

Antananarivo

Sat 4/10

16:25-16:15

1 stop25h 50m

£596

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Thu 21/8

21:00-13:45

1 stop14h 45m

Antananarivo

Sat 30/8

14:50-07:00

1 stop18h 10m

£706

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Thu 28/8

11:45-15:35

2 stops25h 50m

£363

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Thu 28/8

19:20-13:45

3 stops40h 25m

£511

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Fri 8/8

16:50-16:50

2 stops46h 00m

£685

LondonAntananarivo

LHR - TNR

LHRTNR

London Heathrow

Fri 8/8

21:00-13:45

1 stop14h 45m

£843

Flights are sorted by cheapest return flights first.

Deals found on 3/7

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 27 June 2025.

The best time to book flights from London Heathrow Airport to Antananarivo is 8 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Antananarivo (average of £819). Flying from London Heathrow Airport to Antananarivo in July is currently the most expensive (average of £1,404). 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.

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

Find hourly flight availability from Heathrow to Antananarivo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 July 2025.

One of the essential ways to save on airfare from London Heathrow Airport to Antananarivo is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 17% on airfare.

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 4 July 2025.
Check out reviews from past customers who have flown with Emirates, Ethiopian Air, andKenya Airways 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.

Boarding

8.1

Crew

8.3

Overall

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Boarding

8.1

Crew

8.3

Overall

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Boarding

8.1

Crew

8.3

Overall

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Boarding

8.1

Crew

8.3

Overall

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

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.

  • 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 £596. Another option worth looking into is Ethiopian Air, starting at £706 return. Kenya Airways is priced at 21% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from London Heathrow Airport to Antananarivo one-way?

    The cheapet airlines for a one-way flight from London Heathrow Airport to Antananarivo are Kenya Airways (£363), Emirates (£685), and Ethiopian Air (£843).

  • 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Antananarivo (average of £819). Flying from London Heathrow Airport to Antananarivo in July is currently the most expensive (average of £1,404). 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

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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.

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 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£530Average£746FlexibilityNo cancel feeOn-time77%
Search Air France flights
Kenya AirwaysCheapest£535Average£612FlexibilityNo cancel feeOn-time82%
Search Kenya Airways flights
Ethiopian AirCheapest£609Average£757FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
EmiratesCheapest£722Average£904FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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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?

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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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