Cheap flights from Chennai to London Heathrow Airport from £193

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 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — LHR
31 Mar — 7 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Chennai to London Heathrow are usually found in October or December, booked 89 days in advance, depart on a Wednesday or Friday and return on a Tuesday

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 1 March 2026.

Thu 5/315:25
MAA
-
LHR
1 stop20h 45m
Etihad Airways
Sun 8/313:55
LHR
-
MAA
1 stop18h 45m
Etihad Airways
Deal found 1/3£426
Thu 5/315:25
MAA
-
LHR
1 stop20h 45m
Etihad Airways
Sun 26/421:45
LHR
-
MAA
1 stop12h 20m
Etihad Airways
Deal found 1/3£426
Wed 13/510:45
MAA
-
LHR
1 stop14h 05m
Air India
Thu 14/521:05
LHR
-
MAA
1 stop14h 05m
Air India
Deal found 1/3£427
Wed 22/416:35
MAA
-
LHR
1 stop24h 40m
Etihad Airways
Wed 29/414:45
LHR
-
MAA
1 stop19h 20m
Etihad Airways
Deal found 1/3£428
Fri 6/315:25
MAA
-
LHR
1 stop28h 35m
Etihad Airways
Thu 23/421:45
LHR
-
MAA
1 stop12h 20m
Etihad Airways
Deal found 1/3£429
Mon 11/516:35
MAA
-
LHR
1 stop24h 40m
Etihad Airways
Fri 15/521:45
LHR
-
MAA
1 stop12h 50m
Etihad Airways
Deal found 1/3£430
Thu 5/315:25
MAA
-
LHR
1 stop32h 15m
Etihad Airways
Tue 10/320:55
LHR
-
MAA
1 stop29h 45m
Etihad Airways
Deal found 28/2£431
Fri 8/515:45
MAA
-
LHR
1 stop31h 30m
Etihad Airways
Sat 16/521:45
LHR
-
MAA
1 stop12h 20m
Etihad Airways
Deal found 1/3£434
Fri 3/715:45
MAA
-
LHR
1 stop25h 30m
Etihad Airways
Tue 15/914:45
LHR
-
MAA
1 stop24h 55m
Etihad Airways
Deal found 28/2£437
Sat 9/516:35
MAA
-
LHR
1 stop18h 55m
Etihad Airways
Thu 14/514:45
LHR
-
MAA
1 stop19h 20m
Etihad Airways
Deal found 1/3£437

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 1 March 2026.

Round-trip from

£426

One-way from

£193

Popular in

August

Cheapest in

October

Average price

£562

Good round-trip deal

£556 or less

Good one-way deal

£292 or less
Air India
  • Air India
  • 13/3-8/4
  • 2 total stops
  • 34h 30m total
  • Chennai to London
20/6
  • 20/6
  • 2 total stops
  • 35h 15m total
  • Chennai to London
Highest demand for flights based on searches. 5% potential increase in price (£23 potential increase over avg. return price).
Cheapest flight prices on average. 0% potential price decrease (£4 potential savings vs. average return price).
Average for round-trip flights in March 2026
Price to beat on a round-trip flight from Chennai to London Heathrow.
Price to beat on a one-way flight from Chennai to London Heathrow.

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 1 March 2026.
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

Sat 4/7

16:35-12:45

1 stop24h 40m

London Heathrow

Sat 12/9

21:45-14:35

1 stop12h 20m

£428

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Wed 22/4

16:35-12:45

1 stop24h 40m

London Heathrow

Wed 29/4

14:45-14:35

1 stop19h 20m

£429

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Wed 3/6

16:35-12:45

1 stop24h 40m

London Heathrow

Tue 15/9

14:45-20:10

1 stop24h 55m

£469

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Tue 19/5

01:55-12:40

1 stop15h 15m

London Heathrow

Wed 4/11

06:00-08:45

2 stops21h 15m

£481

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Fri 27/3

09:50-18:20

1 stop14h 00m

London Heathrow

Fri 3/4

16:50-20:30

1 stop23h 10m

£554

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Thu 2/7

04:20-14:05

1 stop14h 15m

London Heathrow

Thu 3/12

14:10-05:35

Nonstop9h 55m

£567

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Wed 3/6

05:35-12:10

Nonstop11h 05m

London Heathrow

Tue 15/9

09:30-02:50

1 stop12h 50m

£575

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Fri 3/7

04:20-14:10

1 stop14h 20m

London Heathrow

Tue 15/9

12:40-03:30

Nonstop10h 20m

£595

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Sat 4/7

04:20-14:05

1 stop14h 15m

London Heathrow

Sat 12/9

12:40-03:30

Nonstop10h 20m

£611

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Wed 22/4

05:35-12:10

Nonstop11h 05m

London Heathrow

Wed 29/4

12:40-03:30

Nonstop10h 20m

£618

Flights are sorted by cheapest return flights first.

Deals found on 1/3

Showing 1-10 of 22 resultsSorted by cheapest first
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 27 February 2026.

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 89 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, October is the cheapest month in which you can book a flight from Chennai to London Heathrow Airport (average of £373). Flying from Chennai to London Heathrow Airport in July is currently the most expensive (average of £452). 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 1 March 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 1 March 2026.
Read through reviews of airlines operating flights from Chennai to London Heathrow Airport, such as Emirates, Oman Air, andEtihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.4

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.

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.4

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.

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.4

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.

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.4

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.

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.4

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.

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.4

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?

    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. 11 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 14h. Etihad Airways provides one of the quickest options available for as low as £554. 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 Kuwait Airways. Our recent data shows that you can find tickets from as low as £300 on this airline. Additional options worth looking into are Air India and Lufthansa, starting at £370 and £409 round-trip. Kuwait Airways is priced at 47% 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 £113 on Lufthansa. Other airlines that offer cheap prices include Kuwait Airways from £154 and IndiGo from £159 one-way.

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

    On average you can expect to pay £472 for a flight from Chennai to London Heathrow Airport. The cheapest flight overall is £220 while the most popular route, (Chennai - London Heathrow) is currently priced at £380.

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

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

    Etihad Towers, Emirates Palace, 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, Emirates Palace, and Emirates Park Zoo can be visited by traveling about 20.8 mi, 21.1 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 £19.

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

  • 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 £373). Flying from Chennai to London Heathrow Airport in July is currently the most expensive (average of £452). 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
Wembley
Luton
Northampton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Kingston upon Thames
Eastbourne
Ipswich
Chelmsford
Swindon
Bedford

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.

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 1 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Kuwait AirwaysCheapest£300Average£600FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
Air IndiaCheapest£370Average£549FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
LufthansaCheapest£409Average£522FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Etihad AirwaysCheapest£417Average£543FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest£447Average£539FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£473Average£544FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Gulf AirCheapest£489Average£624FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
British AirwaysCheapest£503Average£623FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SriLankan AirlinesCheapest£503Average£511FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Oman AirCheapest£519Average£622FlexibilityNo cancel feeOn-time76%
Search Oman Air flights

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

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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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