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Cheap flights from Chennai to London Heathrow Airport from £219

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — LHR
27 Aug — 3 Sep1
1 adult

Cheapflights Tip: The best prices from Chennai to London Heathrow are usually found in October or November, booked 88 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap 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 August 2025.

Round-trip from

£441

One-way from

£219

Popular in

August

Cheapest in

October

Average price

£684

Good round-trip deal

£582 or less

Good one-way deal

£338 or less
Air India
  • Air India
  • 10/9-22/9
  • 2 total stops
  • 31h 05m total
  • Chennai to London
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5/10
  • 5/10
  • 3 total stops
  • 20h 15m total
  • Chennai to London
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Highest demand for flights based on searches. 6% potential increase in price (£28 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Chennai to London Heathrow.
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Price to beat on a one-way flight from Chennai to London Heathrow.
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Find flight deals from Chennai to Heathrow

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 August 2025.

Wed 10/908:00MAA - LHR
1 stop16h 00mAir India
Mon 22/909:45LHR - MAA
1 stop15h 05mAir India
Deal found 21/8£441
Mon 15/920:40MAA - LHR
2 stops15h 45mMultiple Airlines
Wed 1/1007:30LHR - MAA
1 stop12h 10mMultiple Airlines
Deal found 20/8£443
Thu 18/920:40MAA - LHR
2 stops15h 45mMultiple Airlines
Thu 25/907:30LHR - MAA
1 stop12h 10mMultiple Airlines
Deal found 21/8£443
Thu 2/1006:00MAA - LHR
1 stop13h 50mMultiple Airlines
Wed 29/1022:15LHR - MAA
2 stops24h 25mMultiple Airlines
Deal found 21/8£446
Thu 18/920:40MAA - LHR
2 stops15h 45mMultiple Airlines
Wed 1/1006:30LHR - MAA
1 stop13h 10mMultiple Airlines
Deal found 21/8£448
Wed 10/919:50MAA - LHR
1 stop28h 10mAir India
Fri 3/1012:30LHR - MAA
1 stop18h 00mAir India
Deal found 21/8£449
Tue 23/920:40MAA - LHR
2 stops19h 15mMultiple Airlines
Wed 1/1007:30LHR - MAA
1 stop12h 10mMultiple Airlines
Deal found 20/8£452
Mon 15/901:55MAA - LHR
1 stop20h 15mLufthansa
Tue 30/907:30LHR - MAA
1 stop12h 10mLufthansa
Deal found 20/8£454
Sat 13/919:50MAA - LHR
1 stop18h 55mAir India
Sat 11/1021:05LHR - MAA
1 stop21h 35mAir India
Deal found 21/8£455
Sun 5/1022:00MAA - LHR
2 stops23h 05mAir France
Mon 20/1006:15LHR - MAA
2 stops19h 20mAir France
Deal found 20/8£456
Thu 9/1004:25MAA - LHR
1 stop15h 20mMultiple Airlines
Wed 29/1022:15LHR - MAA
2 stops16h 10mMultiple Airlines
Deal found 21/8£457
Tue 9/901:00MAA - LHR
1 stop15h 00mAir India
Wed 10/921:05LHR - MAA
1 stop23h 20mAir India
Deal found 20/8£463

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 858,174 searches. Data last updated 22 August 2025.
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 10/9

08:00-19:30

1 stop16h 00m

London Heathrow

Mon 22/9

09:45-05:20

1 stop15h 05m

£441

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Mon 15/9

20:40-07:55

2 stops15h 45m

London Heathrow

Wed 1/10

07:30-00:10

1 stop12h 10m

£443

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Mon 15/9

20:40-07:55

2 stops15h 45m

London Heathrow

Tue 30/9

06:30-00:10

1 stop13h 10m

£443

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Thu 13/11

03:55-14:30

1 stop16h 05m

London Heathrow

Thu 20/11

19:20-14:35

1 stop13h 45m

£443

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Thu 18/9

20:40-07:55

2 stops15h 45m

London Heathrow

Thu 25/9

07:30-00:10

1 stop12h 10m

£443

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Thu 18/9

18:20-10:30

2 stops20h 40m

London Heathrow

Wed 1/10

19:45-06:05

2 stops29h 50m

£454

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Mon 15/9

01:55-17:40

1 stop20h 15m

London Heathrow

Tue 30/9

07:30-00:10

1 stop12h 10m

£454

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Thu 9/10

08:00-19:30

1 stop16h 00m

London Heathrow

Wed 29/10

22:15-04:10

2 stops24h 25m

£457

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Tue 9/9

01:00-11:30

1 stop15h 00m

London Heathrow

Wed 10/9

21:05-00:55

1 stop23h 20m

£463

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Thu 11/9

16:35-15:15

1 stop27h 10m

London Heathrow

Wed 5/11

19:20-08:10

1 stop31h 20m

£463

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 21 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 8 August 2025.

The price you pay for your flight from Chennai to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Chennai to London Heathrow Airport (average of £112). Flying from Chennai to London Heathrow Airport in August is currently the most expensive (average of £164). 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 August 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 18% on flights from Chennai to London Heathrow Airport by exploring options for tickets at midday.

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 August 2025.
Read through reviews of airlines operating flights from Chennai to London Heathrow Airport, such as Emirates, Qatar Airways, andEtihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,318 reviews
Check prices

Boarding

8.1

Food

7.8

Overall

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Emirates
8.1
Very Good
3,318 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Boarding

8.1

Food

7.8

Overall

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Qatar Airways
7.4
Good
3,610 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Boarding

8.1

Food

7.8

Overall

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Etihad Airways
7.4
Good
1,233 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Boarding

8.1

Food

7.8

Overall

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
British Airways
6.7
Okay
7,292 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Boarding

8.1

Food

7.8

Overall

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Air India
5.5
Fair
2,929 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Boarding

8.1

Food

7.8

Overall

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.

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?

    Chennai (MAA), located 10.2 mi from the city center, is the airport you fly out of when you book flights from Chennai to London Heathrow. 10 airlines have flights from Chennai to London Heathrow on a regular basis. Booking flights from Chennai to London Heathrow should not be difficult; the airport handles an average of 2 outbound flights to London Heathrow per day.

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

    A quick flight from Chennai to London Heathrow Airport can take about 16h. Air India provides one of the quickest options available for as low as £441. There are 5113 mi between Chennai and London Heathrow Airport. This flight may include one or multiple stops.

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

    Our cheapest airline available from Chennai to London Heathrow Airport is Oman Air. Our recent data shows that you can find tickets from as low as £389 on this airline. Additional options worth looking into are Etihad Airways and Qatar Airways, starting at £425 and £427 round-trip. Oman Air is priced at 33% lower than the current average price of a flight leaving 3 months from now.

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

    On average you can expect to pay £971 for a flight from Chennai to London Heathrow Airport. The cheapest flight overall is £291 while the most popular route, (Chennai - London Heathrow) is currently priced at £352.

  • 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.

  • What are some popular things to do or see while on a stopover in Abu Dhabi?

    Etihad Towers, Sheikh Zayed Mosque, and Emirates Park Zoo are the most popular attractions in Abu Dhabi if you're in need of something to do during your stopover. Etihad Towers, Sheikh Zayed Mosque, and Emirates Park Zoo can be visited by traveling about 20.8 mi, 11.2 mi, and 7.9 mi respectively from Abu Dhabi Zayed Intl. Those on a stopover in Abu Dhabi in need of a car hire can book one at Abu Dhabi Zayed Intl for about £15.

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

    Chennai to London Heathrow Airport flights that have stopovers will least frequently stop in Dubai.

  • 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, January is the cheapest month in which you can book a flight from Chennai to London Heathrow Airport (average of £112). Flying from Chennai to London Heathrow Airport in August is currently the most expensive (average of £164). 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
Milton Keynes
Croydon
Hounslow
Gatwick
Slough
Northampton
Deal
Luton
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Ipswich
Winchester
Swindon
Eastbourne
Chichester
Southend-on-Sea

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Alternative routes for Chennai to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Chennai to Gatwick flights
Chennai to Stansted flights
Chennai to London City flights
Coimbatore to Heathrow flights
Tiruchirappalli to Heathrow flights
Madurai to Heathrow flights

Top 10 airlines flying from Chennai to Heathrow

Discover the top 10 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 858,174 searches. Data last updated 22 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Oman AirCheapest£389Average£560FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Etihad AirwaysCheapest£425Average£552FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest£427Average£530FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
LufthansaCheapest£430Average£523FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air IndiaCheapest£438Average£550FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Gulf AirCheapest£491Average£647FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
SriLankan AirlinesCheapest£505Average£602FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
British AirwaysCheapest£507Average£625FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EmiratesCheapest£516Average£586FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Virgin AtlanticCheapest£565Average£636FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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

When you search for this flight from Chennai to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chennai to Heathrow.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Chennai to Heathrow flexibly with Cheapflights today.

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

Yes! Start tracking prices for Chennai to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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