Which layover airport offers the lowest fares from London to Chennai?

Flights via Mumbai (BOM) offer the lowest average round-trip price of $553.

Which airport is the most popular layover for flights between London and Chennai?

Manama (BAH) was the most common stop: 26% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Chennai?

British Airways, Air India and Etihad Airways are the top three most popular airlines that fly to Chennai from London according to our data. British Airways is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Chennai. Keep in mind that there are 7 different airlines that fly to Chennai on a routine basis, so you have a few additional options to choose from.

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

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

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

The number of flights available between London and Chennai is 1 per day as of November 2025. The most frequent departure time is 2:00PM, with 100% of daily flights leaving in the afternoon.

Which layover airport has the shortest travel time from London to Chennai?

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 12h 30m.

Which layover airport has the shortest connection time from London to Chennai?

Bengaluru (BLR) has the shortest average layover time for this route: 1h 38m.

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

The number of flights available between London and Chennai is 13 per week as of November 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

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

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

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

There are 7 operators available for flights from London to Chennai Airport as of November 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Chennai Airport.

What documentation or ID do you need to fly to Chennai Airport?

The travel and health documents required for your trip to Chennai 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 Chennai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$360 Cheap Flights from London to Chennai in 2025/26

Q: What is the typical price of a round-trip flight between London and Chennai?

Prices are currently low for flights on this route. Typical prices usually range from $581 to $762. The lowest price recently found on this route was $545.

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Cheap round-trip flights

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9:05 pm - 6:50 pmLHR-MAA

16h 15m1 stop

4:20 pm - 11:30 amMAA-LHR

24h 40m1 stop

$545Air India

Find Deal

Tue, Nov 25 - Wed, Dec 10

8:40 am - 2:20 amLHR-MAA

12h 10m1 stop

7:10 am - 12:05 pmMAA-LHR

34h 25m3 stops

$553Multiple Airlines

Find Deal

Tue, Jan 6 - Fri, Feb 6

9:05 pm - 9:45 pmLHR-MAA

19h 10m1 stop

8:00 pm - 11:30 amMAA-LHR

21h 00m1 stop

$560Air India

Find Deal

Tue, Dec 2 - Wed, Dec 10

9:05 pm - 6:50 pmLHR-MAA

16h 15m1 stop

7:25 pm - 7:30 pmMAA-LHR

29h 35m1 stop

$569Air India

Find Deal

Wed, Jan 28 - Sat, Feb 7

9:50 pm - 4:45 amLHR-MAA

25h 25m1 stop

5:35 am - 6:35 amMAA-LHR

30h 30m1 stop

$594Gulf Air

Find Deal

Mon, Jan 26 - Thu, Feb 5

9:50 pm - 4:45 amLHR-MAA

25h 25m1 stop

5:35 am - 6:35 amMAA-LHR

30h 30m1 stop

$596Gulf Air

Find Deal

Sun, Feb 1 - Tue, Feb 17

9:30 pm - 11:50 pmLHR-MAA

20h 50m1 stop

12:15 am - 7:20 pmMAA-LHR

24h 35m1 stop

$606IndiGo

Find Deal

Tue, Nov 25 - Tue, Dec 9

8:55 pm - 8:10 amLHR-MAA

29h 45m1 stop

3:55 am - 2:30 pmMAA-LHR

16h 05m1 stop

$635Etihad Airways

Find Deal

Tue, Jan 6 - Thu, Feb 5

1:55 pm - 2:40 pmLHR-MAA

19h 15m1 stop

3:55 am - 12:05 pmMAA-LHR

13h 40m1 stop

$636Etihad Airways

Find Deal

Thu, Nov 27 - Thu, Dec 4

9:30 pm - 8:25 amLHR-MAA

29h 25m1 stop

12:15 am - 7:20 pmMAA-LHR

24h 35m1 stop

$659IndiGo

Find Deal

Tue, Dec 2 - Tue, Dec 9

Air India flights from London to Chennai

Our best Air India deals on London to Chennai flight tickets

Air India

Nov 25

LHR9:05 pmLondon Heathrow

16h 15m

1 stop

MAA6:50 pmChennai

Dec 10

MAA4:20 pmChennai

24h 40m

1 stop

LHR11:30 amLondon Heathrow

$545

Find similar

Air India

Dec 2

LHR9:05 pmLondon Heathrow

19h 10m

1 stop

MAA9:45 pmChennai

Dec 10

MAA8:00 pmChennai

21h 00m

1 stop

LHR11:30 amLondon Heathrow

$560

Find similar

Air India

Jan 28

LHR9:05 pmLondon Heathrow

16h 15m

1 stop

MAA6:50 pmChennai

Feb 7

MAA7:25 pmChennai

29h 35m

1 stop

LHR7:30 pmLondon Heathrow

$569

Find similar

IndiGo flights from London to Chennai

Our best IndiGo deals on London to Chennai flight tickets

IndiGo

Nov 25

LHR9:30 pmLondon Heathrow

20h 50m

1 stop

MAA11:50 pmChennai

Dec 9

MAA12:15 amChennai

24h 35m

1 stop

LHR7:20 pmLondon Heathrow

$606

Find similar

IndiGo

Dec 2

LHR9:30 pmLondon Heathrow

29h 25m

1 stop

MAA8:25 amChennai

Dec 9

MAA12:15 amChennai

24h 35m

1 stop

LHR7:20 pmLondon Heathrow

$659

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Tue 11/25

9:05 pm-6:50 pm

1 stop16h 15m

Chennai

Wed 12/10

4:20 pm-11:30 am

1 stop24h 40m

$545

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Tue 1/6

8:40 am-2:20 am

1 stop12h 10m

Chennai

Fri 2/6

7:10 am-12:05 pm

3 stops34h 25m

$553

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Tue 12/2

9:05 pm-9:45 pm

1 stop19h 10m

Chennai

Wed 12/10

8:00 pm-11:30 am

1 stop21h 00m

$560

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Wed 1/28

9:05 pm-6:50 pm

1 stop16h 15m

Chennai

Sat 2/7

7:25 pm-7:30 pm

1 stop29h 35m

$569

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Mon 1/26

9:50 pm-4:45 am

1 stop25h 25m

Chennai

Thu 2/5

5:35 am-6:35 am

1 stop30h 30m

$594

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Sun 2/1

9:50 pm-4:45 am

1 stop25h 25m

Chennai

Tue 2/17

5:35 am-6:35 am

1 stop30h 30m

$596

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Tue 11/25

9:30 pm-11:50 pm

1 stop20h 50m

Chennai

Tue 12/9

12:15 am-7:20 pm

1 stop24h 35m

$606

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Tue 1/6

8:55 pm-8:10 am

1 stop29h 45m

Chennai

Thu 2/5

3:55 am-2:30 pm

1 stop16h 05m

$635

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Thu 11/27

1:55 pm-2:40 pm

1 stop19h 15m

Chennai

Thu 12/4

3:55 am-12:05 pm

1 stop13h 40m

$636

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Tue 12/2

9:30 pm-8:25 am

1 stop29h 25m

Chennai

Tue 12/9

12:15 am-7:20 pm

1 stop24h 35m

$659

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Chennai

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

Layovers

Other information

What is the typical price of a round-trip flight between London and Chennai?

What is the cheapest month to fly to Chennai?

In general, September is the cheapest month to fly from London to Chennai. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $621. If you’re not able to fly to Chennai in September, then May is your next best option. Flight prices from London to Chennai during May average around $647.

What is the cheapest day to depart on your flight to Chennai?

The cheapest day to depart on your flight to Chennai is on a Tuesday when prices can be found for as low as $726. This is often the case because there is less demand to fly during this day of the week. Flights from London to Chennai on a Saturday will generally be more expensive and average around $1,127. 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 Chennai?

In the evening is the cheapest time of day to fly from London to Chennai when you can find flight prices for as low as $704. Flying to Chennai in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Chennai is at noon when prices are around $932.

What is the cheapest London to Chennai flight route?

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

How far in advance should I book a flight to Chennai?

You are more likely to see cheaper flights to Chennai from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Chennai for around $754 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chennai from London for as low as $678 on momondo.

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

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

Can stopping save me money on London to Chennai flights?

You could potentially save up to 24% on your flight if you consider stops on a London to Chennai flight.

How have London to Chennai flight prices changed over time?

As of November 2025, prices for London to Chennai flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from London to Chennai

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

Estimated round-trip price

Cheap London to Chennai (LON to MAA) flight deals and tips

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

Best Price Found	$819
Fastest flight time	9h 55m
Direct flights	Every day
Airports in Chennai	1 airport

The best flight deal from London to Chennai found on momondo in the last 72 hours is $819

The fastest flight from London to Chennai takes 9h 55m

Direct flights go from London to Chennai every day.

There is 1 airport near Chennai: Chennai (MAA)

Search flight deals

How far is London to Chennai by plane?
London and Chennai are 5098.4 mi apart from one another. Typically, this will take 12h 10m by plane in normal conditions.
When did momondo last update prices for flights from London to Chennai Airport?
Prices for flights from London to Chennai Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London to Chennai Airport?
There are 7 operators available for flights from London to Chennai Airport as of November 2025.
How old do you have to be to fly from London to Chennai Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Chennai Airport.
What documentation or ID do you need to fly to Chennai Airport?
The travel and health documents required for your trip to Chennai 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 Chennai 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 London to Chennai?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Chennai is Boeing 787-8 Dreamliner (93.41% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (4.86%), Airbus A350-1000 (0.91%), and Boeing 777 (0.33%).
What is the most popular airline from London to Chennai?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to Chennai is British Airways (26% of total bookings). The next most popular airlines are Air India (18%), Etihad Airways (17%), and Qatar Airways (15%).

Best airlines flying from London to Chennai

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

Airline	Rating	Free Cancellation	Price
Qatar Airways	PriceFrom $487	Free Cancellation	Rating 7.4 3,661 reviews	Search Qatar Airways flights
Air India	PriceFrom $549	Free Cancellation	Rating 5.5 2,940 reviews	Search Air India flights
Etihad Airways	PriceFrom $566	Free Cancellation	Rating 7.4 1,289 reviews	Search Etihad Airways flights
Gulf Air	PriceFrom $568	Free Cancellation	Rating 7.2 220 reviews	Search Gulf Air flights
Emirates	PriceFrom $639	Free Cancellation	Rating 8.1 3,405 reviews	Search Emirates flights
British Airways	PriceFrom $641	Free Cancellation	Rating 6.7 7,510 reviews	Search British Airways flights
Lufthansa	PriceFrom $652	Free Cancellation	Rating 6.8 7,565 reviews	Search Lufthansa flights

British Airways Flights From London to Chennai
The lowest priced British Airways flight from London to Chennai from the last 72 hours was $641. Generally, British Airways has 6 flights on this route every week with an average price of $853. British Airways is rated 6.7/10 by our users.

Mahabalipuram

Vellore

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chennai from London.

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

momondo does allow users to show only those flights to Chennai from London which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for London to Chennai flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Chennai, momondo offers a useful price alert feature which will track prices for flights to Chennai from London and alert you when they change.

An easier way to manage your Chennai trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Madurai Airport

Tiruchirappalli Civil Airport

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Flights to Kolkatafrom $651

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Flights to Amritsarfrom $550

Flights to Vadodarafrom $662

Flights to Vasco da Gamafrom $655

Flights to Vijayawadafrom $634

Cheap flights from London to Chennai from $360

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Chennai departing on 11/18. 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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Air India flights from London to Chennai

Our best Air India deals on London to Chennai flight tickets

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Our best IndiGo deals on London to Chennai flight tickets

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How to get the cheapest flight ticket from London to Chennai

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 typical price of a round-trip flight between London and Chennai?

What is the cheapest month to fly to Chennai?

What is the cheapest day to depart on your flight to Chennai?

What is the cheapest time of day to depart on your flight to Chennai?

What is the cheapest London to Chennai flight route?

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

How far in advance should I book a flight to Chennai?

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

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

Can stopping save me money on London to Chennai flights?

You could potentially save up to 24% on your flight if you consider stops on a London to Chennai flight.

How have London to Chennai flight prices changed over time?

As of November 2025, prices for London to Chennai flights are approximately 13% cheaper when compared to flights at the same time last year.

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

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

What airlines fly to Chennai?

Which airport is the most popular layover for flights between London and Chennai?

Manama (BAH) was the most common stop: 26% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from London to Chennai?

Flights via Mumbai (BOM) offer the lowest average round-trip price of $553.

Which layover airport has the shortest travel time from London to Chennai?

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 12h 30m.

Which layover airport has the shortest connection time from London to Chennai?

Bengaluru (BLR) has the shortest average layover time for this route: 1h 38m.

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

The number of flights available between London and Chennai is 1 per day as of November 2025. The most frequent departure time is 2:00PM, with 100% of daily flights leaving in the afternoon.

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

The number of flights available between London and Chennai is 13 per week as of November 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

When to book flights from London to Chennai

Cheap London to Chennai (LON to MAA) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Chennai

How far is London to Chennai by plane?

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

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

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

What documentation or ID do you need to fly to Chennai Airport?

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

What is the most popular airline from London to Chennai?

Best airlines flying from London to Chennai

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

British Airways Flights From London to Chennai

Traveling to a place near Chennai?

Why use momondo?

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

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

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

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

An easier way to manage your Chennai trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to India