Which stopover airport offers the lowest fares from Chennai to London Heathrow Airport?

Flights via Bengaluru (BLR) offer the lowest average return price of ₹ 55,470.

How often are flights from Chennai to London delayed?

Historically, on average around 11% of flights between Chennai and London have experienced a delay on any given week. The average delay length over the past 12 months has been 236 minutes.

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

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

Which stopover airport has the shortest travel time from Chennai to London Heathrow Airport?

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 13h 15m.

Which stopover airport has the shortest connection time from Chennai to London Heathrow Airport?

Frankfurt am Main (FRA) has the shortest average stopover time for this route: 1h 11m.

Which airlines fly to London Heathrow Airport?

British Airways, Air India and Etihad Airways are the top three most popular airlines that fly to London Heathrow Airport from Chennai according to our data. British Airways is the first choice among our users, with 34% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 9 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

How many flights depart from Chennai to London Heathrow Airport on average per week?

14 flights are operational weekly from Chennai to London Heathrow Airport as of October 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

How many flights depart from Chennai to London Heathrow Airport on average per day?

As of October 2025, 2 flights take off from Chennai and land in London Heathrow Airport each day. The most common flight departure time for this route is 05:00, with 100% of daily flights taking off in the morning.

What is the cheapest airline that flies from Chennai to London Heathrow?

Qatar Airways, Etihad Airways, and IndiGo are the most popular carriers operating from Chennai to London Heathrow

Which airport is the most popular for stopovers for flights between Chennai and London Heathrow Airport?

Abu Dhabi (AUH) was the most common stop: 57% of momondo users choosing one-stop flights on this route connected there.

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

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

When did momondo last update prices for flights from Chennai Airport to London Heathrow Airport?

Prices for flights from Chennai Airport to London Heathrow Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Chennai Airport to London Heathrow Airport?

As of October 2025, there are 9 operators available to choose from for flights from Chennai Airport to London Heathrow Airport.

How old do you have to be to fly from Chennai Airport to London Heathrow Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chennai Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

₹ 23,293 Cheap Flights from Chennai to London Heathrow Airport in 2025/26

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16:25 - 06:35MAA-LHR

19h 40m1 stop

21:05 - 18:50LHR-MAA

16h 15m1 stop

₹ 51,069Air India

Find Deal

Mon, 17 Nov - Sat, 29 Nov

18:00 - 08:05MAA-LHR

19h 35m2 stops

20:15 - 00:05LHR-MAA

22h 20m2 stops

₹ 51,333Lufthansa

Find Deal

Tue, 18 Nov - Mon, 1 Dec

03:55 - 12:05MAA-LHR

13h 40m1 stop

20:55 - 14:40LHR-MAA

12h 15m1 stop

₹ 51,421Etihad Airways

Find Deal

Sun, 25 Jan - Sat, 31 Jan

09:45 - 19:10MAA-LHR

14h 55m1 stop

08:45 - 04:55LHR-MAA

14h 40m1 stop

₹ 51,508Multiple Airlines

Find Deal

Fri, 14 Nov - Wed, 3 Dec

09:45 - 19:10MAA-LHR

14h 55m1 stop

08:45 - 04:55LHR-MAA

14h 40m1 stop

₹ 51,684Multiple Airlines

Find Deal

Fri, 14 Nov - Mon, 1 Dec

09:35 - 18:55MAA-LHR

14h 50m1 stop

13:00 - 08:55LHR-MAA

14h 25m1 stop

₹ 51,772Air India

Find Deal

Mon, 17 Nov - Wed, 3 Dec

03:55 - 12:05MAA-LHR

13h 40m1 stop

20:55 - 02:30LHR-MAA

24h 05m1 stop

₹ 51,948Etihad Airways

Find Deal

Wed, 17 Dec - Tue, 30 Dec

18:00 - 08:05MAA-LHR

19h 35m2 stops

06:00 - 08:45LHR-MAA

21h 15m2 stops

₹ 54,849SWISS

Find Deal

Mon, 17 Nov - Mon, 1 Dec

07:35 - 13:35MAA-LHR

11h 30mdirect

12:40 - 03:30LHR-MAA

10h 20mdirect

₹ 57,398British Airways

Find Deal

Thu, 26 Mar - Wed, 26 Aug

07:35 - 13:35MAA-LHR

11h 30mdirect

14:10 - 05:35LHR-MAA

9h 55mdirect

₹ 58,540British Airways

Find Deal

Thu, 6 Nov - Wed, 4 Feb

British Airways flights from Chennai to London Heathrow Airport

Our best British Airways deals on Chennai to London Heathrow Airport flight tickets

British Airways

26 Mar

MAA07:35Chennai

11h 30m

LHR13:35London Heathrow

26 Aug

LHR12:40London Heathrow

10h 20m

MAA03:30Chennai

₹ 57,398

Find similar

British Airways

6 Nov

MAA07:35Chennai

11h 30m

LHR13:35London Heathrow

4 Feb

LHR14:10London Heathrow

9h 55m

MAA05:35Chennai

₹ 58,540

Find similar

British Airways

3 Feb

MAA07:35Chennai

11h 30m

LHR13:35London Heathrow

25 Feb

LHR14:10London Heathrow

9h 55m

MAA05:35Chennai

₹ 59,507

Find similar

Etihad Airways flights from Chennai to London Heathrow Airport

Our best Etihad Airways deals on Chennai to London Heathrow Airport flight tickets

Etihad Airways

25 Jan

MAA03:55Chennai

13h 40m

1 stop

LHR12:05London Heathrow

31 Jan

LHR20:55London Heathrow

12h 15m

1 stop

MAA14:40Chennai

₹ 51,421

Find similar

Etihad Airways

17 Dec

MAA03:55Chennai

13h 40m

1 stop

LHR12:05London Heathrow

30 Dec

LHR20:55London Heathrow

24h 05m

1 stop

MAA02:30Chennai

₹ 51,948

Find similar

Etihad Airways

16 Nov

MAA03:55Chennai

13h 40m

1 stop

LHR12:05London Heathrow

28 Nov

LHR19:20London Heathrow

31h 20m

1 stop

MAA08:10Chennai

₹ 52,739

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Mon 17/11

16:25-06:35

1 stop19h 40m

London Heathrow

Sat 29/11

21:05-18:50

1 stop16h 15m

₹ 51,069

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Tue 18/11

18:00-08:05

2 stops19h 35m

London Heathrow

Mon 1/12

20:15-00:05

2 stops22h 20m

₹ 51,333

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Sun 25/1

03:55-12:05

1 stop13h 40m

London Heathrow

Sat 31/1

20:55-14:40

1 stop12h 15m

₹ 51,421

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Fri 14/11

09:45-19:10

1 stop14h 55m

London Heathrow

Wed 3/12

08:45-04:55

1 stop14h 40m

₹ 51,508

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Fri 14/11

09:45-19:10

1 stop14h 55m

London Heathrow

Mon 1/12

08:45-04:55

1 stop14h 40m

₹ 51,684

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Mon 17/11

09:35-18:55

1 stop14h 50m

London Heathrow

Wed 3/12

13:00-08:55

1 stop14h 25m

₹ 51,772

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Wed 17/12

03:55-12:05

1 stop13h 40m

London Heathrow

Tue 30/12

20:55-02:30

1 stop24h 05m

₹ 51,948

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Mon 17/11

18:00-08:05

2 stops19h 35m

London Heathrow

Mon 1/12

06:00-08:45

2 stops21h 15m

₹ 54,849

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Thu 26/3

07:35-13:35

Nonstop11h 30m

London Heathrow

Wed 26/8

12:40-03:30

Nonstop10h 20m

₹ 57,398

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Thu 6/11

07:35-13:35

Nonstop11h 30m

London Heathrow

Wed 4/2

14:10-05:35

Nonstop9h 55m

₹ 58,540

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chennai to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Stopovers

Other information

What is the cheapest month to fly to London Heathrow Airport?

The cheapest month to fly to London Heathrow Airport from Chennai is in October. Flight prices, which tend to average around ₹ 62,408, are often lower during this time because this is during the off-season. If you are unable to visit London Heathrow Airport during the month of October, then departing from Chennai during the month November is also very affordable. Most momondo users find prices during this month for around ₹ 64,166.

What is the cheapest day to depart on your flight to London Heathrow Airport?

The cheapest day to depart on your flight to London Heathrow Airport is on a Wednesday when prices can be found for as low as ₹ 94,082. This is often the case because there is less demand to fly during this day of the week. Flights from Chennai to London Heathrow Airport on a Saturday will generally be more expensive and average around ₹ 103,877. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

In the afternoon is the cheapest time of day to fly from Chennai to London Heathrow Airport when you can find flight prices for as low as ₹ 60,334. Flying to London Heathrow Airport in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to London Heathrow Airport is in the morning when prices are around ₹ 98,217.

What is the cheapest Chennai to London Heathrow flight route?

Fly from Chennai to London Heathrow for the best Chennai - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Chennai when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around ₹ 68,664 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Chennai for as low as ₹ 59,947 on momondo.

What cabin class options are available on Chennai to London Heathrow flights?

There are 3 cabin classes available to choose from on Chennai to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Chennai to London Heathrow Airport flight prices changed over time?

As of October 2025, prices for Chennai to London Heathrow Airport flights are approximately 18% cheaper when compared to flights at the same time last year.

When to book flights from Chennai to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chennai to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Chennai to London Heathrow Airport (MAA to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chennai to London Heathrow Airport

Best price found	₹ 37,299
Fastest flight time	11h 05m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Chennai in the past 72 hours is ₹ 37,299. The best return flight deal from Chennai to London Heathrow Airport found on momondo in the last 72 hours is ₹ 75,215.

The fastest flight from Chennai to London Heathrow Airport takes 11h 05m

Direct flights go from Chennai to London Heathrow Airport every day.

Search flight deals

How far is Chennai to London Heathrow by plane?
London Heathrow is 8228.0 km away from Chennai. 11h 30m is a normal flight duration for this route.
When did momondo last update prices for flights from Chennai Airport to London Heathrow Airport?
Prices for flights from Chennai Airport to London Heathrow Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Chennai Airport to London Heathrow Airport?
As of October 2025, there are 9 operators available to choose from for flights from Chennai Airport to London Heathrow Airport.
How old do you have to be to fly from Chennai Airport to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chennai Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Chennai to London Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from Chennai to London Heathrow Airport is Boeing 787-8 Dreamliner, representing 90.75% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 6.85%, Boeing 777 at 2.05%, and Airbus A340-300 at 0.34%.
What is the most popular airline from Chennai to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chennai to London Heathrow Airport is British Airways (28% of total bookings). The next most popular airlines are Air India (27%), Etihad Airways (17%), and Lufthansa (9%).

Best airlines flying from Chennai to London Heathrow Airport

Compare and see reviews for airlines that fly from Chennai to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
Gulf Air	PriceFrom ₹ 5,399	Free Cancellation	Rating 7.1 213 reviews	Search Gulf Air flights
Air India	PriceFrom ₹ 50,322	Free Cancellation	Rating 5.5 2,937 reviews	Search Air India flights
Lufthansa	PriceFrom ₹ 51,022	Free Cancellation	Rating 6.8 7,506 reviews	Search Lufthansa flights
Etihad Airways	PriceFrom ₹ 52,960	Free Cancellation	Rating 7.4 1,281 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom ₹ 54,127	Free Cancellation	Rating 7.4 3,651 reviews	Search Qatar Airways flights
Emirates	PriceFrom ₹ 54,159	Free Cancellation	Rating 8.1 3,380 reviews	Search Emirates flights
Oman Air	PriceFrom ₹ 55,916	Free Cancellation	Rating 8.2 99 reviews	Search Oman Air flights
British Airways	PriceFrom ₹ 58,294	Free Cancellation	Rating 6.7 7,461 reviews	Search British Airways flights
SriLankan Airlines	PriceFrom ₹ 59,940	Free Cancellation	Rating 6.9 76 reviews	Search SriLankan Airlines flights

British Airways Flights From Chennai to London Heathrow Airport
British Airways is one of the most popular airlines flying from Chennai to London Heathrow Airport, operating 7 flights/week on average for this route. A good British Airways flight deal for Chennai to London Heathrow Airport starts from ₹ 663 round-trip, up to an average price of ₹ 889. Our users have rated British Airways at 6.7/10.

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Hounslow

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Slough

Chatham

Harrow

Hastings

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Croydon

Cirencester

Hayes

Wembley

Richmond

Uxbridge

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Why should I use momondo to find a flight deal from Chennai to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chennai to London for you.

Can I find flights from Chennai to London with flexible booking policies on momondo?

All flight searches from Chennai to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Chennai to London?

momondo helps you find the best flight between Chennai and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Chennai to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Chennai to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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Cheap flights from Chennai to London from ₹ 23,293

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chennai to London departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Our best Etihad Airways deals on Chennai to London Heathrow Airport flight tickets

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How to get the cheapest flight ticket from Chennai to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

What is the cheapest Chennai to London Heathrow flight route?

Fly from Chennai to London Heathrow for the best Chennai - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

What cabin class options are available on Chennai to London Heathrow flights?

There are 3 cabin classes available to choose from on Chennai to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Chennai to London Heathrow Airport flight prices changed over time?

As of October 2025, prices for Chennai to London Heathrow Airport flights are approximately 18% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Chennai to London Heathrow?

Qatar Airways, Etihad Airways, and IndiGo are the most popular carriers operating from Chennai to London Heathrow

Which airlines fly to London Heathrow Airport?

How often are flights from Chennai to London delayed?

Historically, on average around 11% of flights between Chennai and London have experienced a delay on any given week. The average delay length over the past 12 months has been 236 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

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

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

Which airport is the most popular for stopovers for flights between Chennai and London Heathrow Airport?

Abu Dhabi (AUH) was the most common stop: 57% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Chennai to London Heathrow Airport?

Flights via Bengaluru (BLR) offer the lowest average return price of ₹ 55,470.

Which stopover airport has the shortest travel time from Chennai to London Heathrow Airport?

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 13h 15m.

Which stopover airport has the shortest connection time from Chennai to London Heathrow Airport?

Frankfurt am Main (FRA) has the shortest average stopover time for this route: 1h 11m.

How many flights depart from Chennai to London Heathrow Airport on average per day?

As of October 2025, 2 flights take off from Chennai and land in London Heathrow Airport each day. The most common flight departure time for this route is 05:00, with 100% of daily flights taking off in the morning.

How many flights depart from Chennai to London Heathrow Airport on average per week?

14 flights are operational weekly from Chennai to London Heathrow Airport as of October 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

When to book flights from Chennai to London Heathrow Airport

Cheap Chennai to London Heathrow Airport (MAA to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chennai to London Heathrow Airport

Best price found

Fastest flight time

Direct flights

How far is Chennai to London Heathrow by plane?

When did momondo last update prices for flights from Chennai Airport to London Heathrow Airport?

How many operators does momondo search for flights from Chennai Airport to London Heathrow Airport?

How old do you have to be to fly from Chennai Airport to London Heathrow Airport?

What documentation or ID do you need to fly to London Heathrow Airport?

What is the most popular plane model from Chennai to London Heathrow Airport?

What is the most popular airline from Chennai to London Heathrow Airport?

Best airlines flying from Chennai to London Heathrow Airport

Compare and see reviews for airlines that fly from Chennai to London Heathrow Airport with momondo

British Airways Flights From Chennai to London Heathrow Airport

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Why use momondo?

Why should I use momondo to find a flight deal from Chennai to London?

Can I find flights from Chennai to London with flexible booking policies on momondo?

How can momondo help me find flights from Chennai to London?

I’m not ready to book a flight from Chennai to London right now. Can momondo alert me if prices change?

An easier way to manage your London Heathrow Airport trip