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Cheap flights from Chennai to London Heathrow Airport from ₹ 21,226

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — LHR
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Chennai to London Heathrow are usually found in December or November, booked 89 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Chennai to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Chennai to Heathrow
Explore the most affordable flight options available from Chennai to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Fri 23/106:00
MAA
-
LHR
1 stop20h 00m
Air India
Sun 8/221:05
LHR
-
MAA
1 stop33h 15m
Air India
Deal found 21/1₹ 57,732
Fri 22/505:35
MAA
-
LHR
Nonstop11h 05m
British Airways
Tue 9/612:40
LHR
-
MAA
Nonstop10h 20m
British Airways
Deal found 21/1₹ 57,823
Mon 27/706:00
MAA
-
LHR
1 stop17h 30m
Air India
Fri 14/813:15
LHR
-
MAA
1 stop15h 10m
Air India
Deal found 21/1₹ 57,915
Sat 28/301:50
MAA
-
LHR
1 stop20h 20m
Lufthansa
Fri 3/406:30
LHR
-
MAA
2 stops21h 45m
Lufthansa
Deal found 20/1₹ 58,098
Wed 22/416:35
MAA
-
LHR
1 stop30h 40m
Etihad Airways
Tue 5/520:50
LHR
-
MAA
1 stop18h 50m
Etihad Airways
Deal found 21/1₹ 58,189
Tue 7/418:00
MAA
-
LHR
1 stop20h 45m
Air India
Thu 16/409:45
LHR
-
MAA
1 stop22h 40m
Air India
Deal found 21/1₹ 58,372
Wed 22/410:15
MAA
-
LHR
1 stop13h 00m
Etihad Airways
Thu 30/421:45
LHR
-
MAA
1 stop17h 55m
Etihad Airways
Deal found 21/1₹ 58,646
Fri 20/301:50
MAA
-
LHR
1 stop14h 25m
Multiple Airlines
Sun 20/906:00
LHR
-
MAA
2 stops22h 15m
Multiple Airlines
Deal found 21/1₹ 58,738
Tue 10/318:00
MAA
-
LHR
2 stops19h 35m
Lufthansa
Sun 15/307:40
LHR
-
MAA
2 stops19h 35m
Lufthansa
Deal found 20/1₹ 58,921
Mon 16/221:10
MAA
-
LHR
2 stops21h 10m
Lufthansa
Fri 13/320:15
LHR
-
MAA
2 stops31h 00m
Lufthansa
Deal found 20/1₹ 59,012
Mon 26/107:55
MAA
-
LHR
1 stop17h 05m
Multiple Airlines
Thu 5/220:55
LHR
-
MAA
1 stop29h 45m
Multiple Airlines
Deal found 20/1₹ 59,104
Tue 10/218:00
MAA
-
LHR
2 stops27h 20m
Lufthansa
Tue 17/206:30
LHR
-
MAA
1 stop12h 05m
Lufthansa
Deal found 20/1₹ 59,195

Find flight deals from Chennai to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Chennai (MAA) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 January 2026.

Round-trip from

₹ 57,732

One-way from

₹ 21,226

Popular in

January

Cheapest in

December

Average price

₹ 78,317

Good round-trip deal

₹ 70,757 or less

Good one-way deal

₹ 38,910 or less
Etihad Airways
  • Etihad Airways
  • 23/4-2/5
  • 2 total stops
  • 42h 35m total
  • Chennai to London
Search Deals
IndiGo
  • IndiGo
  • 6/3
  • 1 total stop
  • 15h 45m total
  • Chennai to London
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (₹ 17,406 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (₹ 57,709 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Chennai to London Heathrow.
Search Deals
Price to beat on a one-way flight from Chennai to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chennai to Heathrow 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, Cheapflights users made 454,620 searches. Data last updated 22 January 2026.
Use the filters below to find and compare flights from Chennai to London Heathrow Airport that are best for you.

Fly from

Chennai

Fly to

Heathrow

Route

Depart

Return

Price

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Wed 22/4

20:10-07:00

1 stop15h 20m

London Heathrow

Wed 29/4

12:40-03:30

Nonstop10h 20m

₹ 59,104

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Fri 13/3

01:50-10:45

1 stop14h 25m

London Heathrow

Mon 30/3

07:30-00:10

1 stop12h 10m

₹ 60,385

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Thu 5/3

03:55-18:10

1 stop19h 45m

London Heathrow

Thu 19/3

13:55-08:10

1 stop12h 45m

₹ 60,659

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Fri 22/5

05:35-12:10

Nonstop11h 05m

London Heathrow

Tue 9/6

08:25-02:50

1 stop13h 55m

₹ 63,953

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Fri 1/5

04:20-13:25

1 stop13h 35m

London Heathrow

Tue 1/9

12:40-03:30

Nonstop10h 20m

₹ 64,319

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Wed 1/7

01:55-12:40

1 stop15h 15m

London Heathrow

Wed 22/7

20:25-08:45

2 stops31h 50m

₹ 67,155

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Tue 10/2

07:35-13:35

Nonstop11h 30m

London Heathrow

Tue 17/2

14:10-05:35

Nonstop9h 55m

₹ 67,613

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Fri 1/5

03:55-14:10

1 stop14h 45m

London Heathrow

Fri 2/10

08:25-03:00

1 stop14h 05m

₹ 67,796

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Fri 13/2

07:35-13:35

Nonstop11h 30m

London Heathrow

Fri 20/2

08:05-02:30

1 stop12h 55m

₹ 68,162

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Wed 8/7

04:05-16:10

1 stop16h 35m

London Heathrow

Wed 22/7

16:50-02:30

1 stop29h 10m

₹ 68,436

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Chennai to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Chennai with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chennai to London Heathrow Airport

How far ahead should I book a flight from Chennai to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Chennai to Heathrow. Price data was last updated on 16 January 2026.

Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chennai to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chennai to London Heathrow Airport?

Currently, October is the cheapest month in which you can book a flight from Chennai to London Heathrow Airport (average of ₹ 45,929). Flying from Chennai to London Heathrow Airport in March is currently the most expensive (average of ₹ 56,176). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MAA to LHR?

Find hourly flight availability from Chennai to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 January 2026.

When flying from Chennai to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Chennai to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 22 January 2026.
Check out reviews from past customers who have flown with Emirates, Etihad Airways, andLufthansa from Chennai to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,487 reviews
Check prices

Food

7.9

Comfort

8.0

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
Emirates
8.1
Very Good
3,487 reviews
Emirates
8.1
Very Good
3,487 reviews
Check prices

Food

7.9

Comfort

8.0

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
Etihad Airways
7.3
Good
1,374 reviews
Emirates
8.1
Very Good
3,487 reviews
Check prices

Food

7.9

Comfort

8.0

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
Lufthansa
6.8
Okay
7,738 reviews
Emirates
8.1
Very Good
3,487 reviews
Check prices

Food

7.9

Comfort

8.0

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
British Airways
6.7
Okay
7,690 reviews
Emirates
8.1
Very Good
3,487 reviews
Check prices

Food

7.9

Comfort

8.0

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
Air India
5.5
Fair
2,977 reviews
Emirates
8.1
Very Good
3,487 reviews
Check prices

Food

7.9

Comfort

8.0

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Related info for your journey

Find useful and relevant information for your journey from Chennai to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Chennai to London Heathrow?

    If you book a flight to London Heathrow from Chennai, you will be flying from Chennai, which is the city’s only airport. Chennai (MAA) is located 16.5 km from the centre of Chennai. There is 1 flight from Chennai to London Heathrow per day from 9 different airlines.

  • How long is the flight from Chennai to London Heathrow Airport?

    Departing from Chennai to London Heathrow Airport will take you 14h 25m. Airlines will cover a distance of 8229 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Chennai to London Heathrow Airport round-trip?

    Currently priced at ₹ 5,619, Gulf Air will fly you from Chennai to London Heathrow Airport and back. In addition to Gulf Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qatar Airways and Oman Air - these airlines can fly you to your destination from ₹ 37,136 and ₹ 47,949, respectively. Gulf Air is priced at 92% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Chennai to London Heathrow Airport one-way?

    The cheapest airline one-way is Air India, with whom users have recently found tickets for as low as ₹ 20,852. However, be on the lookout for offers from Kuwait Airways and IndiGo, as they are both options that can get you from Chennai to London Heathrow Airport for a low price.

  • What are the cheapest flights from Chennai to London Heathrow Airport?

    Looking for the cheapest flight from Chennai to London Heathrow Airport? While on average our users pay ₹ 117,522, our data indicates the cheapest price to be ₹ 35,984. The most popular route (Chennai - London Heathrow), is priced around ₹ 47,942.

  • Where are the most common stopover locations when flying from Chennai to London Heathrow Airport?

    Chennai to London Heathrow Airport flights have a stopover in Abu Dhabi most often. Abu Dhabi is followed by Dubai in terms of the most popular stopover location on flights from Chennai to London Heathrow Airport.

  • What are some popular points of interest to see during a stopover in Dubai?

    If you're on a stopover in Dubai and looking for things to do, consider visiting Dubai Mall, Burj Khalifa, or Sheikh Saeed Al Maktoum House. Travellers on a stopover in Dubai can visit Dubai Mall, Burj Khalifa, and Sheikh Saeed Al Maktoum House, by travelling 10.5 km, 11.0 km, and 7.7 km, respectively after landing at Dubai Intl. Those on a stopover in Dubai in need of a rental car can book one at Dubai Intl for about ₹ 2,079.

  • Where are the least popular stopover locations for Chennai to London Heathrow Airport flights?

    Flights departing from Chennai and landing in London Heathrow Airport stopover in Mumbai least frequently. Chennai to London Heathrow Airport flights stopping in Frankfurt am Main are the next rarest.

  • Can I find deals for flights from Chennai to Heathrow that include hotel bookings?

    Yes. In addition to deals on Chennai to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Chennai to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chennai to Heathrow.

  • Can I find deals for business class flights from Chennai to Heathrow?

    Yes. Cheapflights offers flight deals from Chennai to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chennai to London Heathrow Airport?

    Currently, October is the cheapest month in which you can book a flight from Chennai to London Heathrow Airport (average of ₹ 45,929). Flying from Chennai to London Heathrow Airport in March is currently the most expensive (average of ₹ 56,176). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Slough
Redhill
Dagenham
Hayes
Sutton
Hatfield
Milton Keynes
Ilford
Crawley
Richmond
Gatwick
Southall
Wembley

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Chennai to Heathrow on these airlines

Choose from the following airlines for your flight from Chennai to Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 22 January 2026.
Air India flights from Chennai to London Heathrow
British Airways flights from Chennai to London Heathrow
Lufthansa flights from Chennai to London Heathrow
SriLankan Airlines flights from Chennai to London Heathrow

Top 9 airlines flying from Chennai to Heathrow

Discover the top 9 airlines that operate flights from Chennai to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Gulf AirCheapest₹ 5,619Average₹ 65,148FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Qatar AirwaysCheapest₹ 37,136Average₹ 70,359FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Oman AirCheapest₹ 47,949Average₹ 70,638FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Air IndiaCheapest₹ 48,032Average₹ 68,309FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Etihad AirwaysCheapest₹ 52,223Average₹ 66,066FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapest₹ 53,736Average₹ 65,490FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
EmiratesCheapest₹ 56,373Average₹ 67,443FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapest₹ 61,766Average₹ 85,254FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SriLankan AirlinesCheapest₹ 62,390Average₹ 89,365FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chennai to Heathrow?

Deals for Chennai to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Chennai to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from Chennai to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Chennai to Heathrow with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Chennai to Heathrow, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Chennai to Heathrow become cheaper?

Not ready to book yet? You can track prices for flights from Chennai to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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