What is the cheapest airline that flies from London to Tamil Nadu?

IndiGo, Etihad Airways, and Air India are the most popular carriers operating from London to Tamil Nadu

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

As of January 2026, 6 flights take off from London and land in Tamil Nadu each week. The most common flight departure day for this route is Mon, with 33% of weekly flights taking off on this day.

Which airlines fly to Tamil Nadu?

Air India, British Airways and Etihad Airways are the top three most popular airlines that fly to Tamil Nadu from London according to our data. Air India is the first choice among our users, with 34% of people opting to fly with this airline when travelling to Tamil Nadu. Keep in mind that there are 14 different airlines that fly to Tamil Nadu on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from London to Tamil Nadu?

Prices for flights from London to Tamil Nadu are refreshed on a daily basis.

How many operators does momondo search for flights from London to Tamil Nadu?

As of January 2026, there are 14 operators available to choose from for flights from London to Tamil Nadu.

How old do you have to be to fly from London to Tamil Nadu?

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 London to Tamil Nadu.

What documentation or ID do you need to fly to Tamil Nadu?

The required travel and health documents for your Tamil Nadu trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tamil Nadu. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£273 Cheap Flights from London to Tamil Nadu in 2026

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Find the cheapest flights from London to Tamil Nadu

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

10:35 - 04:45

LGW

MAA

12h 40m

1 stop

05:35 - 06:20

MAA

LGW

30h 15m

1 stop

£428Gulf Air

Wed, 18 Feb - Thu, 26 Feb

08:30 - 08:10

LTN

MAA

18h 10m

2 stops

23:15 - 23:10

MAA

LTN

29h 25m

3 stops

£428Multiple Airlines

Wed, 4 Feb - Sun, 8 Feb

06:55 - 06:35

LHR

MAA

42h 10m

2 stops

16:10 - 12:05

MAA

LHR

25h 25m

1 stop

£428Multiple Airlines

Tue, 17 Feb - Mon, 9 Mar

19:20 - 08:10

LHR

MAA

31h 20m

1 stop

03:55 - 14:30

MAA

LHR

16h 05m

1 stop

£429Etihad Airways

Tue, 3 Feb - Thu, 5 Feb

13:55 - 02:30

LHR

MAA

31h 05m

1 stop

10:00 - 12:05

MAA

LHR

31h 35m

1 stop

£430Etihad Airways

Wed, 4 Feb - Sun, 15 Feb

23:55 - 20:10

LGW

MAA

14h 45m

1 stop

09:50 - 20:50

MAA

LGW

16h 30m

1 stop

£436Emirates

Fri, 6 Mar - Sun, 22 Mar

14:00 - 14:45

LHR

TRZ

20h 15m

2 stops

15:15 - 20:20

TRZ

LHR

33h 35m

1 stop

£471Air India

Thu, 28 May - Tue, 23 Jun

21:05 - 09:10

LHR

TRZ

30h 35m

1 stop

09:45 - 19:30

TRZ

LHR

15h 15m

1 stop

£476Air India

Sat, 21 Feb - Sat, 21 Mar

20:20 - 20:05

LHR

CJB

19h 15m

1 stop

20:40 - 18:20

CJB

LHR

26h 10m

1 stop

£503IndiGo

Thu, 23 Apr - Sun, 3 May

20:20 - 14:55

LHR

CJB

14h 05m

1 stop

20:40 - 18:20

CJB

LHR

26h 10m

1 stop

£514IndiGo

Fri, 15 May - Tue, 16 Jun

Air India flights from London to Tamil Nadu

Our best Air India deals on London to Tamil Nadu flight tickets

Air India

2 Jun

LHR20:35London Heathrow

18h 05m

1 stop

MAA19:10Chennai

20 Jun

MAA09:35Chennai

14h 25m

1 stop

LHR19:30London Heathrow

£437

Air India

25 Jan

LHR21:05London Heathrow

28h 40m

1 stop

MAA07:15Chennai

12 Feb

MAA06:00Chennai

18h 50m

1 stop

LHR19:20London Heathrow

£439

Air India

14 May

LHR14:00London Heathrow

14h 25m

1 stop

MAA08:55Chennai

30 May

MAA18:00Chennai

20h 45m

1 stop

LHR10:15London Heathrow

£441

Qatar Airways flights from London to Tamil Nadu

Our best Qatar Airways deals on London to Tamil Nadu flight tickets

Qatar Airways

9 Feb

LGW09:00London Gatwick

12h 05m

1 stop

MAA02:35Chennai

9 Mar

MAA03:40Chennai

14h 25m

1 stop

LGW12:35London Gatwick

£454

Qatar Airways

17 Feb

LGW08:40London Gatwick

12h 25m

1 stop

MAA02:35Chennai

23 Feb

MAA03:40Chennai

31h 45m

1 stop

LGW05:55London Gatwick

£465

Qatar Airways

26 Jan

LGW09:00London Gatwick

12h 00m

1 stop

MAA02:30Chennai

10 Feb

MAA03:40Chennai

31h 45m

1 stop

LGW05:55London Gatwick

£468

Fly from

Fly to

Route

Depart

Return

Price

LondonChennai

LGW - MAA

LGWMAA

London Gatwick

Wed 18/2

10:35-04:45

1 stop12h 40m

Chennai

Thu 26/2

05:35-06:20

1 stop30h 15m

£428

LondonChennai

LTN - MAA

LTNMAA

London Luton

Wed 4/2

08:30-08:10

2 stops18h 10m

Chennai

Sun 8/2

23:15-23:10

3 stops29h 25m

£428

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Tue 17/2

06:55-06:35

2 stops42h 10m

Chennai

Mon 9/3

16:10-12:05

1 stop25h 25m

£428

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Tue 3/2

19:20-08:10

1 stop31h 20m

Chennai

Thu 5/2

03:55-14:30

1 stop16h 05m

£429

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Wed 4/2

13:55-02:30

1 stop31h 05m

Chennai

Sun 15/2

10:00-12:05

1 stop31h 35m

£430

LondonChennai

LGW - MAA

LGWMAA

London Gatwick

Fri 6/3

23:55-20:10

1 stop14h 45m

Chennai

Sun 22/3

09:50-20:50

1 stop16h 30m

£436

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Thu 28/5

14:00-14:45

2 stops20h 15m

Tiruchirappalli Civil

Tue 23/6

15:15-20:20

1 stop33h 35m

£471

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sat 21/2

21:05-09:10

1 stop30h 35m

Tiruchirappalli Civil

Sat 21/3

09:45-19:30

1 stop15h 15m

£476

LondonCoimbatore

LHR - CJB

LHRCJB

London Heathrow

Thu 23/4

20:20-20:05

1 stop19h 15m

Coimbatore Peelamedu

Sun 3/5

20:40-18:20

1 stop26h 10m

£503

LondonCoimbatore

LHR - CJB

LHRCJB

London Heathrow

Fri 15/5

20:20-14:55

1 stop14h 05m

Coimbatore Peelamedu

Tue 16/6

20:40-18:20

1 stop26h 10m

£514

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 London to Tamil Nadu

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

Other information

What is the cheapest month to fly to Tamil Nadu?

If you’re not able to fly to Tamil Nadu in September, then November is your next best option. Flight prices from London to Tamil Nadu during November average around £471.

What is the cheapest day to depart on your flight to Tamil Nadu?

According to our data, Tuesday is the cheapest day to fly to Tamil Nadu from London. The lowest ticket price found for a Tuesday departure recently was £625. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from London to Tamil Nadu on a Saturday will generally be more expensive and average around £686. 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 Tamil Nadu?

At midday is the cheapest time of day to fly from London to Tamil Nadu when you can find flight prices for as low as £654. Flying to Tamil Nadu at midday is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Tamil Nadu is in the morning when prices are around £663.

What is the cheapest London to Tamil Nadu flight route?

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

How far in advance should I book a flight to Tamil Nadu?

You are more likely to see cheaper flights to Tamil Nadu from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Tamil Nadu for around £561 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tamil Nadu from London for as low as £514 on momondo.

What cabin class options are available on London to Tamil Nadu flights?

There are 3 cabin classes available to choose from on London to Tamil Nadu 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 Tamil Nadu flights?

You could potentially save up to 17% on your flight if you consider stops on a London to Tamil Nadu flight.

Cheap London to Tamil Nadu flight deals and tips

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

Best price found	£668
Fastest flight time	9h 55m
Direct flights	Every day
Airports in Tamil Nadu	13 airports

The best one-way flight to Tamil Nadu from London in the past 72 hours is £668. The best return flight deal from London to Tamil Nadu found on momondo in the last 72 hours is £531.

The fastest flight from London to Tamil Nadu takes 9h 55m

Direct flights go from London to Tamil Nadu every day.

There are 13 airports in Tamil Nadu. From London there are direct flights to Chennai (MAA).

Search flight deals

When did momondo last update prices for flights from London to Tamil Nadu?
Prices for flights from London to Tamil Nadu are refreshed on a daily basis.
How many operators does momondo search for flights from London to Tamil Nadu?
As of January 2026, there are 14 operators available to choose from for flights from London to Tamil Nadu.
How old do you have to be to fly from London to Tamil Nadu?
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 London to Tamil Nadu.
What documentation or ID do you need to fly to Tamil Nadu?
The required travel and health documents for your Tamil Nadu trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tamil Nadu. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London to Tamil Nadu?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Tamil Nadu is Boeing 787-8 Dreamliner (77.36% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (20.65%), Airbus A350-1000 (1.05%), and Boeing 777 (0.42%).

Best airlines flying from London to Tamil Nadu

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

Airline	Rating	Free Cancellation	Price
SWISS	PriceFrom £212	Free Cancellation	Rating 7.5 1,855 reviews	Search SWISS flights
Kuwait Airways	PriceFrom £317	Free Cancellation	Rating 7.2 327 reviews	Search Kuwait Airways flights
Gulf Air	PriceFrom £354	Free Cancellation	Rating 7.2 223 reviews	Search Gulf Air flights
Air India	PriceFrom £370	Free Cancellation	Rating 5.5 2,977 reviews	Search Air India flights
Air France	PriceFrom £403	Free Cancellation	Rating 7.4 1,523 reviews	Search Air France flights
Etihad Airways	PriceFrom £407	Free Cancellation	Rating 7.3 1,374 reviews	Search Etihad Airways flights
IndiGo	PriceFrom £436	Free Cancellation	Rating 6.8 527 reviews	Search IndiGo flights
British Airways	PriceFrom £440	Free Cancellation	Rating 6.7 7,690 reviews	Search British Airways flights
Qatar Airways	PriceFrom £440	Free Cancellation	Rating 7.4 3,718 reviews	Search Qatar Airways flights
Oman Air	PriceFrom £446	Free Cancellation	Rating 8.0 114 reviews	Search Oman Air flights

Why use momondo?

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

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 Tamil Nadu from London.

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

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

How can momondo help me find flights from London to Tamil Nadu?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Tamil Nadu.

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

Yes. momondo can track prices for London to Tamil Nadu flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Tamil Nadu trip

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

Start using Trips

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Find better results for your trip to Tamil Nadu

Popular Cities in Tamil Nadu

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Flights to Hyderabadfrom £355

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Flights to Kolkatafrom £409

Flights to Kozhikodefrom £406

Cheap flights from London to Tamil Nadu from £273

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 Tamil Nadu departing on 15/3. 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, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from London to Tamil Nadu

Cheap return flights

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Air India flights from London to Tamil Nadu

Our best Air India deals on London to Tamil Nadu flight tickets

Qatar Airways flights from London to Tamil Nadu

Our best Qatar Airways deals on London to Tamil Nadu flight tickets

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

See travel insights to Tamil Nadu from

How to get the cheapest flight ticket from London to Tamil Nadu

What is the cheapest month to fly to Tamil Nadu?

If you’re not able to fly to Tamil Nadu in September, then November is your next best option. Flight prices from London to Tamil Nadu during November average around £471.

What is the cheapest day to depart on your flight to Tamil Nadu?

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

What is the cheapest London to Tamil Nadu flight route?

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

How far in advance should I book a flight to Tamil Nadu?

What cabin class options are available on London to Tamil Nadu flights?

There are 3 cabin classes available to choose from on London to Tamil Nadu 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 Tamil Nadu flights?

You could potentially save up to 17% on your flight if you consider stops on a London to Tamil Nadu flight.

What is the cheapest airline that flies from London to Tamil Nadu?

IndiGo, Etihad Airways, and Air India are the most popular carriers operating from London to Tamil Nadu

Which airlines fly to Tamil Nadu?

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

As of January 2026, 6 flights take off from London and land in Tamil Nadu each week. The most common flight departure day for this route is Mon, with 33% of weekly flights taking off on this day.

Cheap London to Tamil Nadu flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Tamil Nadu

When did momondo last update prices for flights from London to Tamil Nadu?

How many operators does momondo search for flights from London to Tamil Nadu?

How old do you have to be to fly from London to Tamil Nadu?

What documentation or ID do you need to fly to Tamil Nadu?

What is the most popular plane model from London to Tamil Nadu?

Best airlines flying from London to Tamil Nadu

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

Why use momondo?

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

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

How can momondo help me find flights from London to Tamil Nadu?

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

An easier way to manage your Tamil Nadu trip

We make it super easy to schedule, organise 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 Tamil Nadu

Popular Cities in Tamil Nadu

Popular flights according to clicks in the last 7 days on momondo