How long does it take to fly to London?

The average flight duration from Tamil Nadu to London depends on which airport you fly into and out of. Flying from Chennai to London Heathrow Airport is 11h 05m on average, while flying from Coimbatore to London Heathrow Airport is 14h 50m on average. London Heathrow Airport is the most popular airport in London.

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

The number of flights available between Tamil Nadu and London is 1 per day as of December 2025. The most frequent departure time is 07:00, with 100% of daily flights leaving at midday.

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

12 flights are operational weekly from Tamil Nadu to London as of December 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

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

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

Which airlines fly to London?

Air India, British Airways and Etihad Airways are the top three most popular airlines that fly to London from Tamil Nadu according to our data. Air India is the first choice among our users, with 33% of people opting to fly with this airline when travelling to London. Keep in mind that there are 9 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Tamil Nadu to London refresh daily.

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

As of December 2025, there are 9 operators available to choose from for flights from Tamil Nadu to London.

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

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 Tamil Nadu to London.

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

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

₹ 21,466 Cheap Flights from Tamil Nadu to London in 2025/26

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie 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 Tamil Nadu to London

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

01:50 - 10:45

MAA

LHR

14h 25m1 stop

06:30 - 00:05

LHR

MAA

12h 05m1 stop

₹ 49,426Lufthansa

Sun, 21 Dec - Mon, 26 Jan

14:45 - 15:45

MAA

STN

30h 30m2 stops

12:45 - 10:10

STN

MAA

15h 55m2 stops

₹ 49,516Multiple Airlines

Mon, 26 Jan - Sun, 1 Feb

03:55 - 06:40

MAA

LHR

32h 15m1 stop

20:55 - 14:40

LHR

MAA

12h 15m1 stop

₹ 49,516Etihad Airways

Sun, 14 Dec - Wed, 11 Feb

20:00 - 20:30

MAA

LHR

30h 00m1 stop

21:05 - 22:40

LHR

MAA

20h 05m1 stop

₹ 50,147Air India

Tue, 13 Jan - Tue, 20 Jan

09:35 - 18:55

MAA

LHR

14h 50m1 stop

21:05 - 18:50

LHR

MAA

16h 15m1 stop

₹ 50,418Air India

Sat, 27 Dec - Wed, 7 Jan

03:55 - 12:05

MAA

LHR

13h 40m1 stop

20:55 - 14:40

LHR

MAA

12h 15m1 stop

₹ 51,139Etihad Airways

Sat, 20 Dec - Sat, 17 Jan

21:45 - 18:25

MAA

LGW

26h 10m1 stop

09:40 - 08:15

LGW

MAA

17h 05m1 stop

₹ 56,370Emirates

Tue, 27 Jan - Wed, 4 Feb

21:45 - 06:40

MAA

LGW

14h 25m1 stop

09:40 - 08:15

LGW

MAA

17h 05m1 stop

₹ 56,912Emirates

Wed, 14 Jan - Mon, 19 Jan

18:00 - 07:35

MAA

LCY

18h 05m2 stops

08:10 - 04:55

LCY

MAA

16h 15m2 stops

₹ 76,754SWISS

Sun, 29 Mar - Mon, 13 Apr

18:00 - 08:50

MAA

LCY

19h 20m2 stops

19:20 - 04:55

LCY

MAA

29h 05m2 stops

₹ 86,946SWISS

Wed, 15 Apr - Thu, 28 May

Lufthansa flights from Tamil Nadu to London

Our best Lufthansa deals on Tamil Nadu to London flight tickets

Lufthansa

21 Dec

MAA01:50Chennai

14h 25m

1 stop

LHR10:45London Heathrow

26 Jan

LHR06:30London Heathrow

12h 05m

1 stop

MAA00:05Chennai

₹ 49,426

Find similar

Lufthansa

21 Dec

MAA01:50Chennai

14h 25m

1 stop

LHR10:45London Heathrow

26 Jan

LHR06:30London Heathrow

12h 05m

1 stop

MAA00:05Chennai

₹ 49,696

Find similar

Lufthansa

22 Jan

MAA01:50Chennai

14h 25m

1 stop

LHR10:45London Heathrow

30 Jan

LHR06:30London Heathrow

12h 05m

1 stop

MAA00:05Chennai

₹ 50,959

Find similar

Etihad Airways flights from Tamil Nadu to London

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

Etihad Airways

20 Dec

MAA03:55Chennai

13h 40m

1 stop

LHR12:05London Heathrow

17 Jan

LHR20:55London Heathrow

12h 15m

1 stop

MAA14:40Chennai

₹ 51,139

Find similar

Etihad Airways

27 Jan

MAA03:55Chennai

16h 05m

1 stop

LHR14:30London Heathrow

30 Jan

LHR13:55London Heathrow

12h 45m

1 stop

MAA08:10Chennai

₹ 53,214

Find similar

Etihad Airways

27 Jan

MAA10:00Chennai

31h 35m

1 stop

LHR12:05London Heathrow

3 Feb

LHR13:55London Heathrow

12h 45m

1 stop

MAA08:10Chennai

₹ 53,394

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Sun 21/12

01:50-10:45

1 stop14h 25m

London Heathrow

Mon 26/1

06:30-00:05

1 stop12h 05m

₹ 49,426

ChennaiLondon

MAA - STN

MAASTN

Chennai

Mon 26/1

14:45-15:45

2 stops30h 30m

London Stansted

Sun 1/2

12:45-10:10

2 stops15h 55m

₹ 49,516

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Sun 14/12

03:55-06:40

1 stop32h 15m

London Heathrow

Wed 11/2

20:55-14:40

1 stop12h 15m

₹ 49,516

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Tue 13/1

20:00-20:30

1 stop30h 00m

London Heathrow

Tue 20/1

21:05-22:40

1 stop20h 05m

₹ 50,147

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Sat 27/12

09:35-18:55

1 stop14h 50m

London Heathrow

Wed 7/1

21:05-18:50

1 stop16h 15m

₹ 50,418

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Sat 20/12

03:55-12:05

1 stop13h 40m

London Heathrow

Sat 17/1

20:55-14:40

1 stop12h 15m

₹ 51,139

ChennaiLondon

MAA - LGW

MAALGW

Chennai

Tue 27/1

21:45-18:25

1 stop26h 10m

London Gatwick

Wed 4/2

09:40-08:15

1 stop17h 05m

₹ 56,370

ChennaiLondon

MAA - LGW

MAALGW

Chennai

Wed 14/1

21:45-06:40

1 stop14h 25m

London Gatwick

Mon 19/1

09:40-08:15

1 stop17h 05m

₹ 56,912

ChennaiLondon

MAA - LCY

MAALCY

Chennai

Sun 29/3

18:00-07:35

2 stops18h 05m

London City

Mon 13/4

08:10-04:55

2 stops16h 15m

₹ 76,754

ChennaiLondon

MAA - LCY

MAALCY

Chennai

Wed 15/4

18:00-08:50

2 stops19h 20m

London City

Thu 28/5

19:20-04:55

2 stops29h 05m

₹ 86,946

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 Tamil Nadu to London

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 London?

The month of October is, on average, the cheapest month to fly to London from Tamil Nadu, with most prices found around ₹ 57,904. The month of November is another great option to travel to London, with average flight prices from Tamil Nadu averaging around ₹ 61,962.

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

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as ₹ 96,601. On the other hand, Saturday is the most expensive day to depart from Tamil Nadu because it is more convenient for both business and leisure travellers. As a result, prices tend to be around ₹ 108,992.

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

According to our data, the cheapest time of day to fly to London is in the afternoon. momondo users have found flights departing from Tamil Nadu to London in the afternoon for as low as ₹ 57,163. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to London are more costly in the morning, with an average ticket price of ₹ 101,571. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Tamil Nadu to London flight route?

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

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

You are more likely to see cheaper flights to London from Tamil Nadu when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around ₹ 70,643 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Tamil Nadu for as low as ₹ 62,323 on momondo.

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

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

You could potentially save up to 13% on your flight if you consider stops on a Tamil Nadu to London flight.

Cheap Tamil Nadu to London flight deals and tips

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

Best price found	₹ 36,998
Fastest flight time	11h 05m
Direct flights	Every day
Airports in London	6 airports

The best one-way flight to London from Tamil Nadu in the past 72 hours is ₹ 36,998. The best return flight deal from Tamil Nadu to London found on momondo in the last 72 hours is ₹ 71,350.

The fastest flight from Tamil Nadu to London takes 11h 05m

Direct flights go from Tamil Nadu to London every day.

There are 6 airports in London. From Tamil Nadu there are direct flights to London Heathrow (LHR).

Search flight deals

When did momondo last update prices for flights from Tamil Nadu to London?
Prices for flights from Tamil Nadu to London refresh daily.
How many operators does momondo search for flights from Tamil Nadu to London?
As of December 2025, there are 9 operators available to choose from for flights from Tamil Nadu to London.
How old do you have to be to fly from Tamil Nadu to London?
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 Tamil Nadu to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Tamil Nadu to London?
momondo data reveals that the most frequently booked plane model on the route from Tamil Nadu to London is Boeing 787-8 Dreamliner, representing 89.88% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 7.39%, Boeing 777 at 2.33%, and Airbus A340-300 at 0.39%.

Best airlines flying from Tamil Nadu to London

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

Airline	Rating	Free Cancellation	Price
Gulf Air	PriceFrom ₹ 5,540	Free Cancellation	Rating 7.2 226 reviews	Search Gulf Air flights
Emirates	PriceFrom ₹ 45,730	Free Cancellation	Rating 8.1 3,434 reviews	Search Emirates flights
Air India	PriceFrom ₹ 49,130	Free Cancellation	Rating 5.5 2,947 reviews	Search Air India flights
Lufthansa	PriceFrom ₹ 52,973	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights
Etihad Airways	PriceFrom ₹ 53,991	Free Cancellation	Rating 7.4 1,331 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom ₹ 55,740	Free Cancellation	Rating 7.4 3,677 reviews	Search Qatar Airways flights
Oman Air	PriceFrom ₹ 57,375	Free Cancellation	Rating 8.1 111 reviews	Search Oman Air flights
British Airways	PriceFrom ₹ 60,261	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights
SriLankan Airlines	PriceFrom ₹ 61,504	Free Cancellation	Rating 6.9 76 reviews	Search SriLankan Airlines flights

Hatfield

Milton Keynes

Eastbourne

St. Albans

Watford

Luton

Hounslow

Chatham

Harrow

Hastings

Winchester

Lymington

Croydon

Wembley

Hayes

Richmond

Uxbridge

Teddington

Why use momondo?

Why should I use momondo to find a flight deal from Tamil Nadu 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 Tamil Nadu to London for you.

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

Yes. All flights to London from Tamil Nadu on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Tamil Nadu to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to London from Tamil Nadu. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.