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Heathrow

$303+ Cheap flights from Chennai (MAA) to Heathrow (LHR)

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — LHR
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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Cheapflights Tip: The best prices from Chennai to London Heathrow are usually found in October or November, booked 78 days in advance, depart on a Tuesday or Friday and return on a Tuesday

Cheap flight deals from Chennai to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Chennai (MAA) to Heathrow (LHR). 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 September 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$587
(Kiwi.com)

One-way from

$303
(Emirates)

Popular in

January

Cheapest in

October

Average price

$798

Good round-trip deal

$985 or less

Good one-way deal

$831 or less
Provider with most accurate pricing for Chennai-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for Chennai-London Heathrow flights.
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From Chennai to London Heathrow
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One-way flight from Chennai to London Heathrow
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Highest demand for flights based on searches. 2% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Chennai to London Heathrow.
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Price to beat on a one-way flight from Chennai to London Heathrow.
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Find flight deals from Chennai to Heathrow

Cheapest flights from Chennai to Heathrow
Explore the most affordable flight options available from Chennai to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:45 pmMAA - LHR
2 stops21h 40mMultiple Airlines
Tue 11/119:05 pmLHR - MAA
1 stop12h 15mMultiple Airlines
Deal found 9/27$587
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:45 pmMAA - LHR
2 stops21h 30mMultiple Airlines
Thu 11/209:05 pmLHR - MAA
1 stop12h 15mMultiple Airlines
Deal found 9/29$589
This oojo deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/123:55 amMAA - LHR
1 stop16h 05mEtihad Airways
Thu 11/207:20 pmLHR - MAA
1 stop19h 05mEtihad Airways
Deal found 9/29$592
This Lufthansa deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/131:55 amMAA - LHR
1 stop18h 15mLufthansa
Wed 11/58:15 pmLHR - MAA
2 stops22h 20mLufthansa
Deal found 9/29$597
This Lufthansa deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:50 amMAA - LHR
1 stop18h 25mLufthansa
Mon 1/127:15 pmLHR - MAA
2 stops23h 20mLufthansa
Deal found 9/27$600
This Etihad Airways deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/154:35 pmMAA - LHR
1 stop27h 10mEtihad Airways
Thu 11/67:20 pmLHR - MAA
1 stop19h 05mEtihad Airways
Deal found 9/29$605
This Etihad Airways deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/193:45 pmMAA - LHR
1 stop19h 45mEtihad Airways
Tue 12/97:20 pmLHR - MAA
1 stop19h 05mEtihad Airways
Deal found 9/28$611
This Lufthansa deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/131:55 amMAA - LHR
1 stop20h 15mLufthansa
Thu 10/306:30 amLHR - MAA
1 stop12h 05mLufthansa
Deal found 9/28$612
This Etihad Airways deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/184:25 amMAA - LHR
1 stop15h 20mEtihad Airways
Tue 12/97:20 pmLHR - MAA
1 stop31h 20mEtihad Airways
Deal found 9/28$613
This oojo deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:55 amMAA - LHR
1 stop17h 55mMultiple Airlines
Tue 9/307:30 pmLHR - MAA
2 stops39h 10mMultiple Airlines
Deal found 9/26$615
This Etihad Airways deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2010:00 pmMAA - LHR
1 stop21h 45mEtihad Airways
Sun 12/78:55 pmLHR - MAA
1 stop12h 10mEtihad Airways
Deal found 9/28$616
This Etihad Airways deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/193:45 pmMAA - LHR
1 stop19h 45mEtihad Airways
Mon 12/88:55 pmLHR - MAA
1 stop29h 45mEtihad Airways
Deal found 9/28$621

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chennai to Heathrow 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 2,558,603 searches. Data last updated September 29, 2025.
Use the filters below to find and compare flights from Chennai to London Heathrow Airport that are best for you.

Fly from

Chennai

Fly to

Heathrow

Route

Depart

Return

Price

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Wed 10/15

4:35 pm-3:15 pm

1 stop27h 10m

London Heathrow

Wed 11/5

7:20 pm-2:35 pm

1 stop13h 45m

$597

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Thu 11/27

1:50 am-2:45 pm

1 stop18h 25m

London Heathrow

Mon 1/12

7:15 pm-12:05 am

2 stops23h 20m

$600

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Tue 10/14

4:25 am-3:15 pm

1 stop15h 20m

London Heathrow

Wed 11/5

7:20 pm-2:35 pm

1 stop13h 45m

$605

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Wed 10/15

4:35 pm-3:15 pm

1 stop27h 10m

London Heathrow

Thu 11/6

7:20 pm-7:55 pm

1 stop19h 05m

$605

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Mon 3/9

3:55 am-6:10 pm

1 stop19h 45m

London Heathrow

Sat 3/14

7:20 pm-8:10 am

1 stop31h 20m

$631

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Tue 10/14

1:55 am-12:40 pm

1 stop15h 15m

London Heathrow

Tue 11/4

7:40 am-8:55 am

2 stops19h 45m

$672

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Wed 11/5

4:05 am-1:20 pm

1 stop14h 45m

London Heathrow

Wed 2/4

2:10 pm-5:35 am

Nonstop9h 55m

$686

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Tue 11/11

7:50 pm-8:05 am

2 stops17h 45m

London Heathrow

Tue 11/18

6:00 am-8:55 am

2 stops21h 25m

$757

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Sat 10/18

7:50 pm-12:40 pm

2 stops21h 20m

London Heathrow

Thu 11/13

6:30 am-12:05 am

1 stop12h 05m

$758

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Tue 11/4

7:50 pm-1:40 pm

3 stops23h 20m

London Heathrow

Tue 11/11

6:00 am-8:55 am

2 stops21h 25m

$775

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/28

Showing 1-10 of 23 results
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Compare providers for flights from Chennai to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chennai to Heathrow in September.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chennai-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chennai-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chennai-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chennai-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chennai-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Chennai to London Heathrow Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Chennai to London Heathrow Airport trip
Airports
MAA

Arrive 3 hours early for international flights at MAA due to lengthy administrative processes and potential extra screening.

Read more about MAAby Ria Gupta
LHR

Take the Heathrow Express for the fastest route to central London, arriving at Paddington Station.

Read more about LHRby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on LHR

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Ria Gupta

Ria Gupta

Expert on MAA

Ria Gupta

Ria Gupta

An independent journalist born and brought up in India, Ria travels to learn from the world at large. She’s a solo traveler at heart, and hopes that her tips, insights, and inspirations can help people take off without waiting for others. With a passion for flying, Ria finds freedom in the skies as much as on the ground. She’s contributed to titles like Condé Nast Traveller, Elle Decor, and Harper’s Bazaar.

Read more

Best time to book a flight from Chennai to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Chennai with our price prediction graph.
Estimated round-trip 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 Chennai to London Heathrow Airport

How far ahead should I book a flight from Chennai to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Chennai to Heathrow. Price data was last updated on September 26, 2025.

The price you pay for your flight from Chennai to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chennai to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Chennai to London Heathrow Airport (average of $661). Flying from Chennai to London Heathrow Airport in June is currently the most expensive (average of $1,096). 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 MAA to LHR?

Find hourly flight availability from Chennai to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 29, 2025.

It’s typically best to fly out from Chennai to London Heathrow Airport at noon. Doing so could potentially save you 43% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated September 29, 2025.
Read reviews from past customers who have flown Etihad Airways, British Airways, and Air India from Chennai to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.4
Good
1,265 reviews

Food

7.2

Boarding

7.6

Overall

7.4

Crew

7.8

Entertainment

7.3

Comfort

7.3

Reviews

1 / 20
6.0
Good

RaviKumar,Sep 2025

MAA - AUH

Trip was good. Eventhough I have 2 X 32 Kgs allowance (as part of business class) till Chicago. At airport I ended up checking in additional bag with an additional payment of 11000 INR.
Etihad Airways
7.4
Good
1,265 reviews
Etihad Airways
7.4
Good
1,265 reviews

Food

7.2

Boarding

7.6

Overall

7.4

Crew

7.8

Entertainment

7.3

Comfort

7.3

Reviews

1 / 20
6.0
Good

RaviKumar,Sep 2025

MAA - AUH

Trip was good. Eventhough I have 2 X 32 Kgs allowance (as part of business class) till Chicago. At airport I ended up checking in additional bag with an additional payment of 11000 INR.
British Airways
6.7
Okay
7,406 reviews
Etihad Airways
7.4
Good
1,265 reviews

Food

7.2

Boarding

7.6

Overall

7.4

Crew

7.8

Entertainment

7.3

Comfort

7.3

Reviews

1 / 20
6.0
Good

RaviKumar,Sep 2025

MAA - AUH

Trip was good. Eventhough I have 2 X 32 Kgs allowance (as part of business class) till Chicago. At airport I ended up checking in additional bag with an additional payment of 11000 INR.
Air India
5.5
Fair
2,935 reviews
Etihad Airways
7.4
Good
1,265 reviews

Food

7.2

Boarding

7.6

Overall

7.4

Crew

7.8

Entertainment

7.3

Comfort

7.3

Reviews

1 / 20
6.0
Good

RaviKumar,Sep 2025

MAA - AUH

Trip was good. Eventhough I have 2 X 32 Kgs allowance (as part of business class) till Chicago. At airport I ended up checking in additional bag with an additional payment of 11000 INR.

Related info for your journey

Find useful and relevant information for your journey from Chennai 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 Chennai to London Heathrow?

    Located just 10.2 mi from the city center, Chennai is the airport most travelers will use when flying to London Heathrow from Chennai. Booking flights from Chennai (MAA) to London Heathrow should be relatively easy as there are 2 daily outbound flights to London Heathrow from 3 different airlines.

  • How long is the flight from Chennai to London Heathrow Airport?

    Lufthansa and Etihad Airways can get you from Chennai to London Heathrow Airport in just under 15h 20m. Your travel time can differ by up to 3h 05m. The distance between Chennai and London Heathrow Airport is about 5113 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chennai to London Heathrow Airport round-trip?

    Currently priced at $548, Air India will fly you from Chennai to London Heathrow Airport and back. In addition to Air India, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Etihad Airways and British Airways - these airlines can fly you to your destination from $595 and $648, respectively. Air India is currently priced 29% below the average price you’ll pay for this route.

  • What are the cheapest flights from Chennai to London Heathrow Airport?

    The cheapest flight price from Chennai to London Heathrow Airport is $400. On average you can expect to pay $1,347. The most popular route, (Chennai - London Heathrow), can usually be booked for $626.

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

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

  • How can I find direct flights from Chennai to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from Chennai 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.

  • What is the cheapest month to book a flight from Chennai to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Chennai to London Heathrow Airport (average of $661). Flying from Chennai to London Heathrow Airport in June is currently the most expensive (average of $1,096). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Hayes
Ilford
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Wembley
Folkestone

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Chennai to Heathrow

Discover the top 3 airlines that operate flights from Chennai to Heathrow. 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 2,558,603 searches. Data last updated September 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$548Average$733FlexibilityNo cancel feeOn-timeN/A
Etihad AirwaysCheapest$595Average$653FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$648Average$893FlexibilityNo cancel feeOn-time70%

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