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

Flights connecting via Bengaluru (BLR) have the shortest average one-way travel time: 12h 35m.

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

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

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 August 2025. The most frequent departure time is 12:00PM, with 100% of daily flights leaving in the afternoon.

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 41% 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.

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.

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

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

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

Manama (BAH) was the most common stop: 37% of momondo users choosing 1-stop flights on this route connected there.

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 August 2025. The most frequent departure day is Tue, 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 August 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.

$331 Cheap Flights from London to Chennai (LON-MAA) in 2025

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 $571 to $690. The lowest price recently found on this route was $534.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London to Chennai (LON-MAA)

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:10 pm - 10:45 pmLHR-MAA

20h 05m1 stop

8:00 am - 8:20 pmMAA-LHR

16h 50m1 stop

$534Air India

Find Deal

qua, set 24 - ter, set 30

10:10 pm - 10:10 amLHR-MAA

31h 30m1 stop

10:45 am - 8:20 pmMAA-LHR

14h 05m1 stop

$535Air India

Find Deal

qua, set 24 - qua, out 1

6:15 am - 8:20 amLHR-MAA

21h 35m2 stops

7:05 pm - 10:30 amMAA-LHR

19h 55m2 stops

$562Air France

Find Deal

qua, set 24 - ter, set 30

6:15 am - 5:10 amLHR-MAA

18h 25m2 stops

8:10 pm - 10:30 amMAA-LHR

18h 50m2 stops

$563Air France

Find Deal

qua, set 24 - ter, set 30

12:40 pm - 3:30 amLHR-MAA

10h 20mnonstop

5:35 am - 12:10 pmMAA-LHR

11h 05mnonstop

$591British Airways

Find Deal

qui, set 25 - qui, out 2

12:40 pm - 3:30 amLHR-MAA

10h 20mnonstop

3:45 pm - 6:40 amMAA-LHR

19h 25m1 stop

$602British Airways

Find Deal

qui, set 11 - qui, set 25

9:50 pm - 4:45 amLHR-MAA

25h 25m1 stop

5:35 am - 6:35 amMAA-LHR

30h 30m1 stop

$613Gulf Air

Find Deal

qua, out 29 - qua, fev 25

9:30 am - 8:40 pmLHR-MAA

29h 40m1 stop

5:35 am - 2:45 pmMAA-LHR

14h 40m1 stop

$619Gulf Air

Find Deal

qui, jan 15 - seg, fev 2

8:55 pm - 2:35 pmLHR-MAA

13h 10m1 stop

4:35 pm - 3:15 pmMAA-LHR

27h 10m1 stop

$623Etihad Airways

Find Deal

dom, set 21 - qui, out 9

7:20 pm - 2:35 pmLHR-MAA

13h 45m1 stop

4:35 pm - 2:30 pmMAA-LHR

27h 25m1 stop

$624Etihad Airways

Find Deal

qua, out 29 - qui, fev 5

Gulf Air flights from London to Chennai

Our best Gulf Air deals on London to Chennai flight tickets

Gulf Air

Oct 29

LHR9:50 pmLondon Heathrow

25h 25m

1 stop

MAA4:45 amChennai

Feb 25

MAA5:35 amChennai

30h 30m

1 stop

LHR6:35 amLondon Heathrow

$613

Find similar

Gulf Air

Jan 15

LHR9:30 amLondon Heathrow

29h 40m

1 stop

MAA8:40 pmChennai

Feb 2

MAA5:35 amChennai

14h 40m

1 stop

LHR2:45 pmLondon Heathrow

$619

Find similar

Gulf Air

Nov 17

LHR9:50 pmLondon Heathrow

25h 25m

1 stop

MAA4:45 amChennai

Nov 20

MAA5:35 amChennai

14h 40m

1 stop

LHR2:45 pmLondon Heathrow

$620

Find similar

Air France flights from London to Chennai

Our best Air France deals on London to Chennai flight tickets

Air France

Sep 24

LHR6:15 amLondon Heathrow

21h 35m

2 stops

MAA8:20 amChennai

Sep 30

MAA7:05 pmChennai

19h 55m

2 stops

LHR10:30 amLondon Heathrow

$562

Find similar

Air France

Sep 24

LHR6:15 amLondon Heathrow

18h 25m

2 stops

MAA5:10 amChennai

Sep 30

MAA8:10 pmChennai

18h 50m

2 stops

LHR10:30 amLondon Heathrow

$563

Find similar

Air France

Sep 17

LHR6:15 amLondon Heathrow

21h 35m

2 stops

MAA8:20 amChennai

Oct 14

MAA8:10 pmChennai

18h 50m

2 stops

LHR10:30 amLondon Heathrow

$565

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

qua 9/24

10:10 pm-10:45 pm

1 stop20h 05m

Chennai

ter 9/30

8:00 am-8:20 pm

1 stop16h 50m

$534

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

qua 9/24

10:10 pm-10:10 am

1 stop31h 30m

Chennai

qua 10/1

10:45 am-8:20 pm

1 stop14h 05m

$535

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

qua 9/24

6:15 am-8:20 am

2 stops21h 35m

Chennai

ter 9/30

7:05 pm-10:30 am

2 stops19h 55m

$562

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

qua 9/24

6:15 am-5:10 am

2 stops18h 25m

Chennai

ter 9/30

8:10 pm-10:30 am

2 stops18h 50m

$563

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

qui 9/25

12:40 pm-3:30 am

Nonstop10h 20m

Chennai

qui 10/2

5:35 am-12:10 pm

Nonstop11h 05m

$591

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

qui 9/11

12:40 pm-3:30 am

Nonstop10h 20m

Chennai

qui 9/25

3:45 pm-6:40 am

1 stop19h 25m

$602

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

qua 10/29

9:50 pm-4:45 am

1 stop25h 25m

Chennai

qua 2/25

5:35 am-6:35 am

1 stop30h 30m

$613

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

qui 1/15

9:30 am-8:40 pm

1 stop29h 40m

Chennai

seg 2/2

5:35 am-2:45 pm

1 stop14h 40m

$619

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

dom 9/21

8:55 pm-2:35 pm

1 stop13h 10m

Chennai

qui 10/9

4:35 pm-3:15 pm

1 stop27h 10m

$623

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

qua 10/29

7:20 pm-2:35 pm

1 stop13h 45m

Chennai

qui 2/5

4:35 pm-2:30 pm

1 stop27h 25m

$624

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 $634. 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 $649.

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 $752. 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 $998. 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 $885.

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 $762 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 $692 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 8% 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 August 2025, prices for London to Chennai flights are approximately 14% 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

Fastest flight time	9h 55m
Direct flights	Every day
Airports in Chennai	1 airport

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 9h 55m 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 August 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 (93.99% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (4.75%), Airbus A350-1000 (0.92%), and Airbus A350-900 (0.17%).
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 (33% of total bookings). The next most popular airlines are Etihad Airways (17%), Air India (16%), and Qatar Airways (14%).

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
Air India	PriceFrom $549	Free Cancellation	Rating 5.5 2,929 reviews	Search Air India flights
Etihad Airways	PriceFrom $566	Free Cancellation	Rating 7.4 1,241 reviews	Search Etihad Airways flights
Gulf Air	PriceFrom $589	Free Cancellation	Rating 7.1 209 reviews	Search Gulf Air flights
Qatar Airways	PriceFrom $610	Free Cancellation	Rating 7.4 3,611 reviews	Search Qatar Airways flights
Emirates	PriceFrom $639	Free Cancellation	Rating 8.1 3,322 reviews	Search Emirates flights
British Airways	PriceFrom $641	Free Cancellation	Rating 6.7 7,316 reviews	Search British Airways flights
Lufthansa	PriceFrom $652	Free Cancellation	Rating 6.8 7,368 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

ter 9/2

ter 9/9

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to India

Airports servicing Tamil Nadu

Coimbatore Peelamedu Airport

Madurai Airport

Tiruchirappalli Civil Airport

Popular cities in India

Flights to New Delhifrom $525

Flights to Mumbaifrom $532

Flights to Hyderabadfrom $533

Flights to Bengalurufrom $534

Flights to Ahmedabadfrom $556

Flights to Kochifrom $548

Flights to Kolkatafrom $598

Flights to Thiruvananthapuramfrom $580

Flights to Amritsarfrom $650

Flights to Vasco da Gamafrom $637

Flights to Vadodarafrom $611

Flights to Vijayawadafrom $667

Cheap flights from London to Chennai from $331

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 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London to Chennai (LON-MAA)

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Gulf Air flights from London to Chennai

Our best Gulf Air deals on London to Chennai flight tickets

Air France flights from London to Chennai

Our best Air France deals on London to Chennai flight tickets

momondo Fare Finder

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

See travel insights to Chennai from

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 8% 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 August 2025, prices for London to Chennai flights are approximately 14% cheaper when compared to flights at the same time last year.

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

Air India, Etihad Airways, and Qatar Airways 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: 37% 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 Bengaluru (BLR) have the shortest average one-way travel time: 12h 35m.

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 August 2025. The most frequent departure time is 12:00PM, 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 August 2025. The most frequent departure day is Tue, 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

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

Airports servicing Tamil Nadu