Cheap flights from Chennai to London from ₹ 22,427

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 28/11. 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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Lufthansa Logo
01:50 - 09:45MAA-LHR
13h 25m1 stop
Lufthansa Logo
17:30 - 00:05LHR-MAA
25h 05m1 stop
₹ 49,996Lufthansa
Find Deal
Sun, 14 Dec - Wed, 31 Dec
Etihad Airways Logo
10:00 - 12:05MAA-LHR
31h 35m1 stop
Etihad Airways Logo
13:55 - 14:40LHR-MAA
19h 15m1 stop
₹ 50,173Etihad Airways
Find Deal
Thu, 11 Dec - Thu, 8 Jan
Lufthansa Logo
18:00 - 08:05MAA-LHR
19h 35m2 stops
Lufthansa Logo
06:35 - 08:45LHR-MAA
20h 40m2 stops
₹ 50,262Lufthansa
Find Deal
Tue, 9 Dec - Tue, 6 Jan
Air India Logo
09:35 - 18:55MAA-LHR
14h 50m1 stop
Air India Logo
21:05 - 07:20LHR-MAA
28h 45m1 stop
₹ 50,351Air India
Find Deal
Tue, 20 Jan - Wed, 28 Jan
Lufthansa Logo
18:00 - 08:05MAA-LHR
19h 35m2 stops
Lufthansa Logo
07:40 - 08:45LHR-MAA
19h 35m2 stops
₹ 50,439Lufthansa
Find Deal
Tue, 16 Dec - Wed, 7 Jan
Lufthansa Logo
18:00 - 08:05MAA-LHR
19h 35m2 stops
Lufthansa Logo
07:40 - 08:45LHR-MAA
19h 35m2 stops
₹ 50,528Lufthansa
Find Deal
Thu, 18 Dec - Sat, 10 Jan
Etihad Airways Logo
03:55 - 18:10MAA-LHR
19h 45m1 stop
Etihad Airways Logo
20:55 - 19:55LHR-MAA
17h 30m1 stop
₹ 50,705Etihad Airways
Find Deal
Tue, 16 Dec - Tue, 6 Jan
Etihad Airways Logo
10:00 - 18:10MAA-LHR
13h 40m1 stop
Etihad Airways Logo
20:55 - 14:40LHR-MAA
12h 15m1 stop
₹ 50,794Etihad Airways
Find Deal
Sun, 14 Dec - Thu, 8 Jan
Air India Logo
09:50 - 20:30MAA-LHR
16h 10m1 stop
Air India Logo
08:45 - 04:55LHR-MAA
14h 40m1 stop
₹ 51,414Air India
Find Deal
Tue, 9 Dec - Mon, 29 Dec
SWISS Logo
20:00 - 08:05MAA-LHR
17h 35m2 stops
SWISS Logo
06:00 - 08:45LHR-MAA
21h 15m2 stops
₹ 54,340SWISS
Find Deal
Mon, 8 Dec - Mon, 5 Jan

Etihad Airways flights from Chennai to London Heathrow Airport

Our best Etihad Airways deals on Chennai to London Heathrow Airport flight tickets
Etihad Airways
11 Dec
MAA10:00Chennai
31h 35m
1 stop
LHR12:05London Heathrow
8 Jan
LHR13:55London Heathrow
19h 15m
1 stop
MAA14:40Chennai
₹ 50,173
Find similar
Etihad Airways
16 Dec
MAA03:55Chennai
19h 45m
1 stop
LHR18:10London Heathrow
6 Jan
LHR20:55London Heathrow
17h 30m
1 stop
MAA19:55Chennai
₹ 50,705
Find similar
Etihad Airways
14 Dec
MAA10:00Chennai
13h 40m
1 stop
LHR18:10London Heathrow
8 Jan
LHR20:55London Heathrow
12h 15m
1 stop
MAA14:40Chennai
₹ 50,794
Find similar

Lufthansa flights from Chennai to London Heathrow Airport

Our best Lufthansa deals on Chennai to London Heathrow Airport flight tickets
Lufthansa
13 Nov
MAA01:50Chennai
16h 30m
1 stop
LHR12:50London Heathrow
4 May
LHR07:30London Heathrow
12h 10m
1 stop
MAA00:10Chennai
₹ 49,819
Find similar
Lufthansa
14 Dec
MAA01:50Chennai
13h 25m
1 stop
LHR09:45London Heathrow
31 Dec
LHR17:30London Heathrow
25h 05m
1 stop
MAA00:05Chennai
₹ 49,996
Find similar
Lufthansa
9 Dec
MAA18:00Chennai
19h 35m
2 stops
LHR08:05London Heathrow
6 Jan
LHR06:35London Heathrow
20h 40m
2 stops
MAA08:45Chennai
₹ 50,262
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Chennai to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 59,053 searches. Data last updated 5 November 2025.
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

Sun 14/12

01:50-09:45

1 stop13h 25m

London Heathrow

Wed 31/12

17:30-00:05

1 stop25h 05m

₹ 49,996

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Thu 11/12

10:00-12:05

1 stop31h 35m

London Heathrow

Thu 8/1

13:55-14:40

1 stop19h 15m

₹ 50,173

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Tue 9/12

18:00-08:05

2 stops19h 35m

London Heathrow

Tue 6/1

06:35-08:45

2 stops20h 40m

₹ 50,262

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Tue 20/1

09:35-18:55

1 stop14h 50m

London Heathrow

Wed 28/1

21:05-07:20

1 stop28h 45m

₹ 50,351

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Tue 16/12

18:00-08:05

2 stops19h 35m

London Heathrow

Wed 7/1

07:40-08:45

2 stops19h 35m

₹ 50,439

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Thu 18/12

18:00-08:05

2 stops19h 35m

London Heathrow

Sat 10/1

07:40-08:45

2 stops19h 35m

₹ 50,528

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Tue 16/12

03:55-18:10

1 stop19h 45m

London Heathrow

Tue 6/1

20:55-19:55

1 stop17h 30m

₹ 50,705

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Sun 14/12

10:00-18:10

1 stop13h 40m

London Heathrow

Thu 8/1

20:55-14:40

1 stop12h 15m

₹ 50,794

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Tue 9/12

09:50-20:30

1 stop16h 10m

London Heathrow

Mon 29/12

08:45-04:55

1 stop14h 40m

₹ 51,414

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Mon 8/12

20:00-08:05

2 stops17h 35m

London Heathrow

Mon 5/1

06:00-08:45

2 stops21h 15m

₹ 54,340

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

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?

The cheapest month to fly to London Heathrow Airport from Chennai is in October. Flight prices, which tend to average around ₹ 63,115, 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 ₹ 64,445.

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 ₹ 94,483. 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 ₹ 106,016. 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 ₹ 60,847. 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 ₹ 99,094.

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 ₹ 69,195 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 ₹ 60,101 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 November 2025, prices for Chennai to London Heathrow Airport flights are approximately 11% 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

₹ 37,276

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 ₹ 37,276. The best return flight deal from Chennai to London Heathrow Airport found on momondo in the last 72 hours is ₹ 76,498.
The fastest flight from Chennai to London Heathrow Airport takes 11h 05m
Direct flights go from Chennai to London Heathrow Airport every day.
  • How far is Chennai to London Heathrow by plane?

    London Heathrow is 8228.0 km away from Chennai. 13h 25m 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
Gulf AirPriceFrom ₹ 5,445Free CancellationRating
7.2
217 reviews
Search Gulf Air flights
Oman AirPriceFrom ₹ 49,181Free CancellationRating
8.1
100 reviews
Search Oman Air flights
Air IndiaPriceFrom ₹ 49,464Free CancellationRating
5.5
2,941 reviews
Search Air India flights
LufthansaPriceFrom ₹ 52,064Free CancellationRating
6.8
7,555 reviews
Search Lufthansa flights
Etihad AirwaysPriceFrom ₹ 53,443Free CancellationRating
7.4
1,285 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom ₹ 54,587Free CancellationRating
7.4
3,661 reviews
Search Qatar Airways flights
EmiratesPriceFrom ₹ 54,619Free CancellationRating
8.1
3,402 reviews
Search Emirates flights
British AirwaysPriceFrom ₹ 58,581Free CancellationRating
6.7
7,496 reviews
Search British Airways flights
SriLankan AirlinesPriceFrom ₹ 60,449Free CancellationRating
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 ₹ 58,581 round-trip, up to an average price of ₹ 79,920. Our users have rated British Airways at 6.7/10.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Uxbridge
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Why use momondo?

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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Fri 5/12
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