What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Chennai flights?

Over the last year, British Airways have had the lowest number of delays on this route, with just 25% of flights being delayed.

What’s the cheapest layover airport for flights from London Heathrow Airport to Chennai?

New Delhi (DEL) is the most affordable 1-stop option, with an average round-trip price of $613.

What is the most punctual flight time for London to Chennai flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

How often are flights from London to Chennai delayed?

About 25% of weekly flights between London and Chennai have experienced delays in the past year, with the average delay time being 138 minutes.

Which airport typically offers the quickest layover for flights from London Heathrow Airport to Chennai?

Flights via Colombo (CMB) offer the fastest connection on this route, with an average layover time of 1h 15m.

What’s the fastest layover option from London Heathrow Airport to Chennai?

Flights via Dubai (DXB) have the shortest average one-way travel time for 1-stop routes: 12h 23m.

What’s the top layover airport for flights from London Heathrow Airport to Chennai?

Abu Dhabi (AUH) – chosen by Cheapflights users on 24% of 1-stop itineraries from London Heathrow Airport to Chennai on Cheapflights.

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

There are many flights that can get you from London Heathrow Airport to Chennai in 12h 45m. Fly via Etihad Airways to get the fastest option. London Heathrow Airport and Chennai are separated by a distance of 5113 mi.

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

Our cheapest airline available from London Heathrow Airport to Chennai is Qatar Airways. Our recent data shows that you can find tickets from as low as $487 on this airline. Additional options worth looking into are Air India and Etihad Airways, starting at $549 and $566 round-trip. Users have found that Qatar Airways is 35% cheaper than the other options available to this destination.

Weekly flight availability from London Heathrow Airport to Chennai

The most flights from LHR to MAA are scheduled on a Wednesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

In terms of precipitation, rainfall in Chennai ranges from 0.4 - 13.0 inches per month. November is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit Chennai when rainfall is around 0.4 in.

If weather is an important factor for your trip to Chennai, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 91.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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

While on average a flight from London Heathrow Airport to Chennai is generally $900, our data shows the cheapest flight currently is $676. When looking at the most popular route, (London Heathrow - Chennai), you can expect to pay $540 for that flight.

What are the most popular airlines that fly from London Heathrow Airport to Chennai?

British Airways, Air India and Etihad Airways are the most popular airlines when flying from London Heathrow Airport to Chennai.

Most accurate provider : When it comes to deals on London Heathrow Airport-Chennai flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on London Heathrow Airport-Chennai flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Chennai flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on London Heathrow Airport-Chennai flights, Cheapflights users trust Mytrip the most. Mytrip 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 London Heathrow Airport-Chennai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Chennai (MAA), located 10.2 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Chennai. 7 airlines have flights to Chennai from London Heathrow on a regular basis. Booking flights from London Heathrow to Chennai should not be difficult; the airport handles an average of 2 inbound flights from London Heathrow per day.

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

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

How can I find direct flights from Heathrow to Chennai?

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

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

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

$308+ Flights from London Heathrow Airport to Chennai

Q: How much does it cost to fly round-trip from London Heathrow Airport to Chennai?

Airfare is below average for this route at the moment. London Heathrow Airport to Chennai flights typically cost between $603 and $757 in November. The cheapest round-trip price found within the last 3 days was $544 on Etihad Airways (Nov 23-Dec 3).

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from London Heathrow to Chennai are usually found in September or May, booked 76 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Cheap flight deals from Heathrow to Chennai

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$544 (Kiwi.com)
One-way from	$308 (FlightHub)
Popular in	July
Cheapest in	September
Average price	$725
Good round-trip deal	$813 or less

Provider with most accurate pricing for London Heathrow-Chennai flight deals.

Search Deals

Provider most trusted by Cheapflights users for London Heathrow-Chennai flights.

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From London Heathrow to Chennai

Search Deals

One-way flight from London Heathrow to Chennai

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($109 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).

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Average for round-trip flights in October 2025

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Price to beat on a round-trip flight from London Heathrow to Chennai.

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Find flight deals from Heathrow to Chennai

Cheapest flights from Heathrow to Chennai
Explore the most affordable flight options available from Heathrow to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Sun 11/231:55 pmLHR - MAA

1 stop12h 45mEtihad Airways

Tue 12/23:55 amMAA - LHR

1 stop16h 05mEtihad Airways

Deal found 10/30

$544

Tue 11/181:55 pmLHR - MAA

1 stop12h 45mEtihad Airways

Wed 11/263:55 amMAA - LHR

1 stop13h 40mEtihad Airways

Deal found 10/29

$547

Tue 11/181:55 pmLHR - MAA

1 stop12h 45mEtihad Airways

Tue 12/29:40 pmMAA - LHR

1 stop14h 30mEtihad Airways

Deal found 10/29

$557

Wed 11/191:55 pmLHR - MAA

1 stop12h 45mEtihad Airways

Tue 12/29:40 pmMAA - LHR

1 stop14h 30mEtihad Airways

Deal found 10/29

$561

Mon 11/247:20 pmLHR - MAA

1 stop14h 20mEtihad Airways

Wed 11/263:55 amMAA - LHR

1 stop16h 05mEtihad Airways

Deal found 10/29

$564

Thu 11/61:55 pmLHR - MAA

1 stop12h 45mEtihad Airways

Wed 12/33:55 amMAA - LHR

1 stop16h 05mEtihad Airways

Deal found 10/28

$565

Fri 11/141:55 pmLHR - MAA

1 stop24h 30mEtihad Airways

Mon 11/2410:00 amMAA - LHR

1 stop34h 00mEtihad Airways

Deal found 10/28

$566

Wed 11/197:00 pmLHR - MAA

1 stop19h 45mAir India

Fri 11/219:35 amMAA - LHR

1 stop14h 50mAir India

Deal found 10/29

$567

Wed 11/1910:15 pmLHR - MAA

2 stops24h 25mMultiple Airlines

Fri 11/219:45 amMAA - LHR

1 stop14h 55mMultiple Airlines

Deal found 10/29

$569

Mon 11/248:55 pmLHR - MAA

1 stop12h 45mEtihad Airways

Tue 12/23:55 amMAA - LHR

1 stop19h 45mEtihad Airways

Deal found 10/29

$570

Mon 11/108:55 pmLHR - MAA

1 stop17h 30mEtihad Airways

Tue 11/253:55 amMAA - LHR

1 stop19h 45mEtihad Airways

Deal found 10/28

$571

Best flights from Heathrow to Chennai
Discover carefully curated flight deals from Heathrow to Chennai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Mon 11/247:20 pmLHR - MAA

1 stop14h 20mEtihad Airways

Wed 11/263:55 amMAA - LHR

1 stop16h 05mEtihad Airways

Deal found 10/29

$564

Sat 1/108:05 pmLHR - MAA

2 stops31h 10mSWISS

Tue 2/106:00 pmMAA - LHR

3 stops25h 10mSWISS

Deal found 10/30

$837

Thu 11/202:10 pmLHR - MAA

Nonstop9h 55mBritish Airways

Sun 11/307:35 amMAA - LHR

Nonstop11h 30mBritish Airways

Deal found 10/29

$917

Sun 12/77:20 pmLHR - MAA

1 stop25h 40mMultiple Airlines

Sun 3/17:35 amMAA - LHR

Nonstop11h 30mMultiple Airlines

Deal found 10/29

$1,124

Sat 11/222:10 pmLHR - MAA

Nonstop9h 55mBritish Airways

Tue 12/27:35 amMAA - LHR

Nonstop11h 30mBritish Airways

Deal found 10/29

$990

Sat 11/222:10 pmLHR - MAA

Nonstop9h 55mBritish Airways

Sun 11/307:35 amMAA - LHR

Nonstop11h 30mBritish Airways

Deal found 10/29

$990

Thu 12/42:10 pmLHR - MAA

Nonstop9h 55mMultiple Airlines

Thu 12/114:05 amMAA - LHR

1 stop13h 40mMultiple Airlines

Deal found 10/30

$1,128

Sat 11/222:10 pmLHR - MAA

Nonstop9h 55mBritish Airways

Sat 11/297:35 amMAA - LHR

Nonstop11h 30mBritish Airways

Deal found 10/29

$990

Mon 11/242:10 pmLHR - MAA

Nonstop9h 55mBritish Airways

Sat 11/292:30 amMAA - LHR

1 stop34h 45mBritish Airways

Deal found 10/29

$1,060

Sat 11/222:10 pmLHR - MAA

Nonstop9h 55mBritish Airways

Wed 11/262:30 amMAA - LHR

1 stop18h 25mBritish Airways

Deal found 10/29

$1,090

Last-minute flights from Heathrow to Chennai
Discover last-minute flight deals from Heathrow to Chennai. Data last updated October 30, 2025 and is based on user searches.

Tue 11/48:55 pmLHR - MAA

1 stop17h 30mEtihad Airways

Fri 11/73:55 amMAA - LHR

1 stop16h 05mEtihad Airways

Deal found 10/28

$589

Tue 11/47:20 pmLHR - MAA

1 stop19h 05mEtihad Airways

Thu 11/63:55 amMAA - LHR

1 stop19h 45mEtihad Airways

Deal found 10/28

$598

Thu 11/61:55 pmLHR - MAA

1 stop12h 45mEtihad Airways

Wed 12/33:55 amMAA - LHR

1 stop16h 05mEtihad Airways

Deal found 10/28

$565

Fri 11/71:55 pmLHR - MAA

1 stop31h 05mEtihad Airways

Wed 11/264:10 pmMAA - LHR

1 stop25h 25mEtihad Airways

Deal found 10/28

$619

Fri 11/71:55 pmLHR - MAA

1 stop31h 05mEtihad Airways

Tue 12/29:40 pmMAA - LHR

1 stop14h 30mEtihad Airways

Deal found 10/28

$629

Fri 11/77:50 pmLHR - MAA

1 stop33h 00mIndiGo

Fri 11/2112:15 amMAA - LHR

1 stop24h 35mIndiGo

Deal found 10/30

$640

Fri 11/71:55 pmLHR - MAA

1 stop31h 05mEtihad Airways

Thu 11/273:55 amMAA - LHR

1 stop13h 40mEtihad Airways

Deal found 10/28

$642

Fri 11/71:55 pmLHR - MAA

1 stop31h 05mEtihad Airways

Sun 11/309:40 pmMAA - LHR

1 stop26h 00mEtihad Airways

Deal found 10/28

$647

Fri 11/71:55 pmLHR - MAA

1 stop31h 05mEtihad Airways

Sat 11/224:10 pmMAA - LHR

1 stop31h 30mEtihad Airways

Deal found 10/29

$650

Fri 11/74:35 pmLHR - MAA

2 stops22h 35mMultiple Airlines

Sat 11/2211:00 amMAA - LHR

1 stop13h 50mMultiple Airlines

Deal found 10/30

$671

Sat 11/89:50 pmLHR - MAA

1 stop25h 25mGulf Air

Tue 12/25:35 amMAA - LHR

1 stop30h 30mGulf Air

Deal found 10/28

$645

Sun 11/91:55 pmLHR - MAA

1 stop12h 45mEtihad Airways

Sun 11/303:55 amMAA - LHR

1 stop19h 45mEtihad Airways

Deal found 10/28

$594

One-way flights from Heathrow to Chennai
Search for one-way flight options from Heathrow to Chennai. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Tue 11/258:45 amLHR - MAA

1 stop18h 40mAir India

Deal found 10/30

$308

Sun 11/309:05 pmLHR - MAA

1 stop19h 10mAir India

Deal found 10/30

$322

Sun 1/258:30 pmLHR - MAA

1 stop13h 40mAir India

Deal found 10/30

$328

Tue 11/2510:15 pmLHR - MAA

3 stops19h 50mMultiple Airlines

Deal found 10/30

$358

Wed 11/121:55 pmLHR - MAA

1 stop12h 45mEtihad Airways

Deal found 10/29

$380

Sun 11/308:05 amLHR - MAA

3 stops20h 35mMultiple Airlines

Deal found 10/30

$388

Mon 12/159:55 amLHR - MAA

3 stops23h 45mMultiple Airlines

Deal found 10/29

$421

Sun 12/77:55 pmLHR - MAA

2 stops27h 20mMultiple Airlines

Deal found 10/30

$425

Sun 1/2511:30 amLHR - MAA

2 stops17h 20mMultiple Airlines

Deal found 10/30

$442

Wed 12/318:05 amLHR - MAA

1 stop12h 55mQatar Airways

Deal found 10/30

$476

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Mon 11/24

7:20 pm-3:10 pm

1 stop14h 20m

Chennai

Wed 11/26

3:55 am-2:30 pm

1 stop16h 05m

$564

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Sat 1/10

8:05 pm-8:45 am

2 stops31h 10m

Chennai

Tue 2/10

6:00 pm-1:40 pm

3 stops25h 10m

$837

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Thu 11/20

2:10 pm-5:35 am

Nonstop9h 55m

Chennai

Sun 11/30

7:35 am-1:35 pm

Nonstop11h 30m

$917

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Sat 11/22

2:10 pm-5:35 am

Nonstop9h 55m

Chennai

Tue 12/2

7:35 am-1:35 pm

Nonstop11h 30m

$990

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Sat 11/22

2:10 pm-5:35 am

Nonstop9h 55m

Chennai

Sun 11/30

7:35 am-1:35 pm

Nonstop11h 30m

$990

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Sat 11/22

2:10 pm-5:35 am

Nonstop9h 55m

Chennai

Sat 11/29

7:35 am-1:35 pm

Nonstop11h 30m

$990

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Mon 11/24

2:10 pm-5:35 am

Nonstop9h 55m

Chennai

Sat 11/29

2:30 am-7:45 am

1 stop34h 45m

$1,060

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Sat 11/22

2:10 pm-5:35 am

Nonstop9h 55m

Chennai

Wed 11/26

2:30 am-3:25 pm

1 stop18h 25m

$1,090

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Sun 12/7

7:20 pm-2:30 am

1 stop25h 40m

Chennai

Sun 3/1

7:35 am-1:35 pm

Nonstop11h 30m

$1,124

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Thu 12/4

2:10 pm-5:35 am

Nonstop9h 55m

Chennai

Thu 12/11

4:05 am-12:15 pm

1 stop13h 40m

$1,128

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 21 results

Compare providers for flights from Heathrow to Chennai

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Chennai in October.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars
Trip.com	Price Accuracy2 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Gotogate	Price Accuracy3 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
Jetabroad	Price Accuracy3 stars	Trust Score*1 star

*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 London Heathrow Airport-Chennai flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on London Heathrow Airport-Chennai flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Chennai flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on London Heathrow Airport-Chennai flights, Cheapflights users trust Mytrip the most. Mytrip 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 London Heathrow Airport-Chennai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Heathrow to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from Heathrow 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 London Heathrow Airport to Chennai

Prices

Airlines

Delays

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

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Chennai, you should look to book at least 76 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Chennai (average of $500). Flying from London Heathrow Airport to Chennai in July is currently the most expensive (average of $680). 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 MAA?

One of the essential ways to save on airfare from London Heathrow Airport to Chennai is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 21% on airfare.

How much does it cost to fly round-trip from London Heathrow Airport to Chennai?

The best insider tips for London Heathrow Airport to Chennai flights

Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to Chennai trip

Airports

LHR

Expect strict security at Heathrow. Ensure all liquids are in one small bag to avoid delays during manual screening.

MAA

Expect slow immigration at MAA. The process can take about an hour, including luggage pick-up.

Our travel experts

Ramsey Qubein

Expert on LHR

Ria Gupta

Expert on MAA

Reviews of airlines servicing Chennai

Get a feel of what it's like to fly with Emirates, Etihad Airways, and Gulf Air from London Heathrow Airport to Chennai by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very good

3,394 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Emirates

8.1

Very good

3,394 reviews

Emirates

8.1

Very good

3,394 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Etihad Airways

7.4

Good

1,284 reviews

Emirates

8.1

Very good

3,394 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Gulf Air

7.2

Good

217 reviews

Emirates

8.1

Very good

3,394 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

British Airways

6.7

Okay

7,487 reviews

Emirates

8.1

Very good

3,394 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Air India

5.5

Fair

2,940 reviews

Emirates

8.1

Very good

3,394 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Related info for your journey

What airport do you fly into for flights to Chennai from London Heathrow?
Chennai (MAA), located 10.2 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Chennai. 7 airlines have flights to Chennai from London Heathrow on a regular basis. Booking flights from London Heathrow to Chennai should not be difficult; the airport handles an average of 2 inbound flights from London Heathrow per day.
How long is the flight from London Heathrow Airport to Chennai?
There are many flights that can get you from London Heathrow Airport to Chennai in 12h 45m. Fly via Etihad Airways to get the fastest option. London Heathrow Airport and Chennai are separated by a distance of 5113 mi.
What are the cheapest airlines flying from London Heathrow Airport to Chennai round-trip?
Our cheapest airline available from London Heathrow Airport to Chennai is Qatar Airways. Our recent data shows that you can find tickets from as low as $487 on this airline. Additional options worth looking into are Air India and Etihad Airways, starting at $549 and $566 round-trip. Users have found that Qatar Airways is 35% cheaper than the other options available to this destination.
What are the cheapest flights from London Heathrow Airport to Chennai?
While on average a flight from London Heathrow Airport to Chennai is generally $900, our data shows the cheapest flight currently is $676. When looking at the most popular route, (London Heathrow - Chennai), you can expect to pay $540 for that flight.
Can I find deals for flights from Heathrow to Chennai that include hotel bookings?
Yes. In addition to deals on Heathrow to Chennai flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Heathrow to Chennai?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Chennai.
Can I find deals for business class flights from Heathrow to Chennai?
Yes. Cheapflights offers flight deals from Heathrow to Chennai 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 Chennai?
Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Chennai (average of $500). Flying from London Heathrow Airport to Chennai in July is currently the most expensive (average of $680). 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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Other flights to Chennai

Top 7 airlines flying from Heathrow to Chennai

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest$487	Average$712	FlexibilityNo cancel fee	On-time68%
Air India	Cheapest$549	Average$680	FlexibilityNo cancel fee	On-timeN/A
Etihad Airways	Cheapest$566	Average$744	FlexibilityNo cancel fee	On-time75%
Gulf Air	Cheapest$568	Average$705	FlexibilityNo cancel fee	On-time67%
Emirates	Cheapest$639	Average$909	FlexibilityNo cancel fee	On-time75%
British Airways	Cheapest$641	Average$856	FlexibilityNo cancel fee	On-time70%
Lufthansa	Cheapest$652	Average$739	FlexibilityNo cancel fee	On-time76%

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$308+ Cheap flights from Heathrow (LHR) to Chennai (MAA)

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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Heathrow to Chennai with Cheapflights

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Cheapflights Tip: The best prices from London Heathrow to Chennai are usually found in September or May, booked 76 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

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Find flight deals from Heathrow to Chennai

Cheapest flights from Heathrow to ChennaiExplore the most affordable flight options available from Heathrow to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Explore the most affordable flight options available from Heathrow to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

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

Compare providers for flights from Heathrow to Chennai

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 Heathrow to Chennai in October.

Best time to book a flight from Heathrow to Chennai

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

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Chennai

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

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

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

How much does it cost to fly round-trip from London Heathrow Airport to Chennai?

Weekly flight availability from London Heathrow Airport to Chennai

How often are flights from London to Chennai delayed?

What is the most punctual flight time for London to Chennai flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on London to Chennai flights?

What’s the top layover airport for flights from London Heathrow Airport to Chennai?

What’s the fastest layover option from London Heathrow Airport to Chennai?

What’s the fastest layover option from London Heathrow Airport to Chennai?

Which airport typically offers the quickest layover for flights from London Heathrow Airport to Chennai?

The best insider tips for London Heathrow Airport to Chennai flights

Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to Chennai trip

Airports

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Reviews of airlines servicing Chennai

Get a feel of what it's like to fly with Emirates, Etihad Airways, and Gulf Air from London Heathrow Airport to Chennai by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

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

How can I find direct flights from Heathrow to Chennai?

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

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

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Other flights to Chennai

Explore flights to Chennai departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2025.

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Cheapest flights from Heathrow to Chennai
Explore the most affordable flight options available from Heathrow to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.