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Cheap flights from Chennai to London Heathrow Airport from £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 16/5. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — LHR
23 avr. — 30 avr.1
1 adult

Cheapflights Tip: The best prices from Chennai to London Heathrow are usually found in October or November, booked 44 days in advance, depart on a Thursday or Monday and return on a Wednesday

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 18 avril 2025.

Round-trip from

£504

One-way from

£226

Popular in

August

Cheapest in

October

Average price

£615

Good round-trip deal

£655 or less

Good one-way deal

£306 or less
Air India
  • Air India
  • 13/5-19/5
  • 2 total stops
  • 31h 50m total
  • Chennai to London
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Air India
  • Air India
  • 16/5
  • 1 total stop
  • 15h 25m total
  • Chennai to London
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Highest demand for flights based on searches. 12% potential increase in price (£67 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
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Average for round-trip flights in April 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 18 avril 2025.

mar. 13/506:55MAA - LHR
1 stop17h 55mAir India
lun. 19/521:05LHR - MAA
1 stop13h 55mAir India
Deal found 17/4£504
lun. 2/601:55MAA - LHR
1 stop13h 15mLufthansa
mer. 8/1006:30LHR - MAA
1 stop13h 10mLufthansa
Deal found 16/4£505
mer. 2/704:15MAA - LHR
1 stop19h 00mEtihad Airways
mer. 17/914:45LHR - MAA
1 stop13h 15mEtihad Airways
Deal found 17/4£509
mar. 23/905:35MAA - LHR
Nonstop11h 05mBritish Airways
mer. 8/1012:40LHR - MAA
Nonstop10h 20mBritish Airways
Deal found 17/4£523
mer. 11/601:55MAA - LHR
1 stop13h 15mMultiple Airlines
dim. 22/606:00LHR - MAA
2 stops22h 25mMultiple Airlines
Deal found 17/4£541
mer. 7/509:50MAA - LHR
1 stop34h 50mEmirates
jeu. 9/1020:40LHR - MAA
1 stop19h 20mEmirates
Deal found 16/4£548
mer. 2/715:25MAA - LHR
2 stops21h 00mSWISS
mer. 17/920:05LHR - MAA
2 stops28h 45mSWISS
Deal found 17/4£572
mar. 6/508:25MAA - LHR
1 stop15h 15mOman Air
jeu. 9/1020:50LHR - MAA
1 stop30h 05mOman Air
Deal found 16/4£587
mar. 6/503:10MAA - LHR
1 stop16h 05mKuwait Airways
dim. 19/1011:45LHR - MAA
1 stop14h 35mKuwait Airways
Deal found 17/4£616
dim. 1/603:55MAA - LHR
1 stop13h 50mQatar Airways
mer. 8/1016:00LHR - MAA
1 stop12h 40mQatar Airways
Deal found 16/4£631
mer. 18/622:30MAA - LHR
2 stops22h 00mIndiGo
lun. 14/711:20LHR - MAA
2 stops20h 10mIndiGo
Deal found 17/4£634
lun. 22/922:00MAA - LHR
2 stops17h 00mAir France
mer. 8/1006:15LHR - MAA
2 stops19h 20mAir France
Deal found 17/4£640

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 18 avril 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

mar. 13/5

06:55-20:20

1 stop17h 55m

London Heathrow

lun. 19/5

21:05-15:30

1 stop13h 55m

£504

ChennaiLondon

MAA - LHR

MAALHR

Chennai

lun. 2/6

01:55-10:40

1 stop13h 15m

London Heathrow

mer. 8/10

06:30-00:10

1 stop13h 10m

£505

ChennaiLondon

MAA - LHR

MAALHR

Chennai

mer. 2/7

04:15-18:45

1 stop19h 00m

London Heathrow

mer. 17/9

14:45-08:30

1 stop13h 15m

£509

ChennaiLondon

MAA - LHR

MAALHR

Chennai

mar. 23/9

05:35-12:10

Nonstop11h 05m

London Heathrow

mer. 8/10

12:40-03:30

Nonstop10h 20m

£523

ChennaiLondon

MAA - LHR

MAALHR

Chennai

mer. 11/6

01:55-10:40

1 stop13h 15m

London Heathrow

dim. 22/6

06:00-08:55

2 stops22h 25m

£541

ChennaiLondon

MAA - LHR

MAALHR

Chennai

mer. 7/5

09:50-16:10

1 stop34h 50m

London Heathrow

jeu. 9/10

20:40-20:30

1 stop19h 20m

£548

ChennaiLondon

MAA - LHR

MAALHR

Chennai

mer. 2/7

15:25-07:55

2 stops21h 00m

London Heathrow

mer. 17/9

20:05-05:20

2 stops28h 45m

£572

ChennaiLondon

MAA - LHR

MAALHR

Chennai

mar. 6/5

08:25-19:10

1 stop15h 15m

London Heathrow

jeu. 9/10

20:50-07:25

1 stop30h 05m

£587

ChennaiLondon

MAA - LHR

MAALHR

Chennai

mar. 6/5

03:10-14:45

1 stop16h 05m

London Heathrow

dim. 19/10

11:45-06:50

1 stop14h 35m

£616

ChennaiLondon

MAA - LHR

MAALHR

Chennai

dim. 1/6

03:55-13:15

1 stop13h 50m

London Heathrow

mer. 8/10

16:00-09:10

1 stop12h 40m

£631

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 29 results
1
2
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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 11 April 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 44 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 18 avril 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 26% on flights from Chennai to London Heathrow Airport by exploring options for tickets at midday.

Weekly flight availability from Chennai to London Heathrow Airport

Explore weekly flight availability from Chennai to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 avril 2025.

The most flights from MAA to LHR are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 18 avril 2025.
Read reviews from past customers who have flown Emirates, Air France and SWISS from Chennai to London. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very Good
3,200 reviews
Check prices

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.
Emirates
8.0
Very Good
3,200 reviews
Emirates
8.0
Very Good
3,200 reviews
Check prices

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.
Air France
7.5
Good
1,435 reviews
Emirates
8.0
Very Good
3,200 reviews
Check prices

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.
SWISS
7.5
Good
1,581 reviews
Emirates
8.0
Very Good
3,200 reviews
Check prices

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.
Qatar Airways
7.4
Good
3,554 reviews
Emirates
8.0
Very Good
3,200 reviews
Check prices

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

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.

  • 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 Air India. Our recent data shows that you can find tickets from as low as £504 on this airline. Additional options worth looking into are Lufthansa and Etihad Airways, starting at £505 and £509 round-trip. Air India is priced at 18% 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?

    One-way options have recently been found by users for as low as £226 on Air India. Other airlines that offer cheap prices include IndiGo from £236 and Gulf Air from £237 one-way.

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

    On average you can expect to pay £864 for a flight from Chennai to London Heathrow Airport. The cheapest flight overall is £266 while the most popular route, (Chennai - London Heathrow) is currently priced at £414.

  • 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 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 £23.

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

    Dubai travellers tend to visit Gold Souq, Burj Khalifa, and Dubai Mall more than any other notable places. Gold Souq, Burj Khalifa, and Dubai Mall are located about 4.2 mi, 6.8 mi, and 6.5 mi, respectively from Dubai Intl. Travellers can rent a car at Dubai Intl for an average daily rate of £20 to make sightseeing during their stopover a little easier.

  • 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 Mumbai.

  • 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 Chennai?

Book flights to Chennai if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Luton
Slough
Croydon
Eastbourne
Wembley
Northampton
Hayes
Crawley
Southend-on-Sea
Maidstone
Swindon
Ipswich
Southall
Ilford
Winchester
Folkestone

Browse thousands of different options on Cheapflights for your next trip

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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
Madurai to Heathrow flights
Tiruchirappalli 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 18 avril 2025.
AirlineCheapestAverageFlexibilityOn-time
Oman AirCheapest£395Average£578FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
LufthansaCheapest£419Average£546FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Qatar AirwaysCheapest£433Average£544FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest£438Average£620FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air IndiaCheapest£456Average£563FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Gulf AirCheapest£509Average£818FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
British AirwaysCheapest£521Average£689FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SriLankan AirlinesCheapest£529Average£586FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
EmiratesCheapest£536Average£630FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Virgin AtlanticCheapest£581Average£722FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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?

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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