Cheap flights from Chennai to London Heathrow Airport from £177

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 26/12. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — LHR
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Chennai to London Heathrow are usually found in November or October, 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 5 December 2025.

Mon 22/1209:50MAA - LHR
1 stop16h 10mAir India
Wed 7/108:45LHR - MAA
1 stop14h 40mAir India
Deal found 3/12£412
Wed 24/1208:05MAA - LHR
1 stop16h 45mAir India
Mon 29/1221:05LHR - MAA
1 stop16h 15mAir India
Deal found 3/12£423
Sun 21/1200:25MAA - LHR
2 stops18h 50mAir France
Wed 7/106:20LHR - MAA
2 stops18h 40mAir France
Deal found 3/12£444
Sat 13/1221:10MAA - LHR
1 stop19h 25mAir India
Thu 1/108:45LHR - MAA
1 stop22h 40mAir India
Deal found 3/12£446
Wed 10/1209:35MAA - LHR
1 stop14h 50mAir India
Fri 2/108:45LHR - MAA
1 stop14h 40mAir India
Deal found 4/12£450
Fri 5/1205:25MAA - LHR
1 stop17h 50mMultiple Airlines
Wed 28/106:40LHR - MAA
2 stops20h 15mMultiple Airlines
Deal found 3/12£453
Sat 6/1209:50MAA - LHR
1 stop16h 10mAir India
Mon 8/1221:05LHR - MAA
1 stop15h 55mAir India
Deal found 3/12£473
Wed 24/1206:55MAA - LHR
1 stop17h 55mAir India
Sun 28/1213:30LHR - MAA
1 stop13h 45mAir India
Deal found 3/12£477
Fri 5/1205:25MAA - LHR
1 stop17h 50mMultiple Airlines
Sun 25/113:55LHR - MAA
1 stop19h 15mMultiple Airlines
Deal found 3/12£480
Mon 22/1209:35MAA - LHR
1 stop14h 50mMultiple Airlines
Wed 7/106:35LHR - MAA
2 stops15h 00mMultiple Airlines
Deal found 4/12£481
Thu 4/1203:55MAA - LHR
1 stop16h 05mEtihad Airways
Fri 30/120:55LHR - MAA
1 stop17h 30mEtihad Airways
Deal found 3/12£483

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 5 December 2025.

Round-trip from

£412

One-way from

£177

Popular in

January

Cheapest in

November

Average price

£555

Good round-trip deal

£528 or less

Good one-way deal

£300 or less
Air India
  • Air India
  • 22/12-7/1
  • 2 total stops
  • 30h 50m total
  • Chennai to London
Air India
  • Air India
  • 26/12
  • 1 total stop
  • 17h 10m total
  • Chennai to London
Highest demand for flights based on searches. 0% potential increase in price (£3 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).
Average for round-trip flights in December 2025
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 5 December 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 21/1

01:50-09:45

1 stop13h 25m

London Heathrow

Tue 27/1

06:35-08:45

2 stops20h 40m

£434

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Wed 14/1

03:55-06:40

1 stop32h 15m

London Heathrow

Wed 25/2

20:55-14:40

1 stop12h 15m

£480

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Wed 14/1

03:55-06:40

1 stop32h 15m

London Heathrow

Fri 27/2

20:55-19:55

1 stop17h 30m

£480

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Thu 15/1

10:00-06:40

1 stop26h 10m

London Heathrow

Mon 2/2

20:55-19:55

1 stop17h 30m

£483

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Fri 27/3

01:50-15:50

1 stop19h 30m

London Heathrow

Sat 5/9

07:25-08:45

2 stops20h 50m

£495

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Mon 22/12

07:35-13:35

Nonstop11h 30m

London Heathrow

Wed 7/1

08:25-02:30

1 stop12h 35m

£505

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Sat 17/1

10:00-06:40

1 stop26h 10m

London Heathrow

Fri 30/1

13:55-08:10

1 stop12h 45m

£511

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Sun 15/3

04:05-14:00

1 stop15h 25m

London Heathrow

Wed 15/4

12:40-03:30

Nonstop10h 20m

£516

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Sun 21/12

01:50-15:50

1 stop19h 30m

London Heathrow

Wed 7/1

07:40-08:45

2 stops19h 35m

£520

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Tue 20/1

01:50-11:35

2 stops15h 15m

London Heathrow

Wed 28/1

06:35-08:45

2 stops20h 40m

£531

Flights are sorted by cheapest return flights first.

Deals found on 4/12

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 28 November 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, October is the cheapest month in which you can book a flight from Chennai to London Heathrow Airport (average of £377). Flying from Chennai to London Heathrow Airport in July is currently the most expensive (average of £462). 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 5 December 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 55% on flights from Chennai to London Heathrow Airport by exploring options for tickets at midday.

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 5 December 2025.
Read through reviews of airlines operating flights from Chennai to London Heathrow Airport, such as Emirates, Etihad Airways, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

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.

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

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.

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

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.

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

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.

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

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.

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

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. 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 13h 25m. Lufthansa provides one of the quickest options available for as low as £434. 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 Air India. Our recent data shows that you can find tickets from as low as £376 on this airline. Additional options worth looking into are Oman Air and Qatar Airways, starting at £389 and £402 round-trip. Air India is priced at 35% 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 £173 on IndiGo. Other airlines that offer cheap prices include Lufthansa from £174 and Air India from £183 one-way.

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

    On average you can expect to pay £446 for a flight from Chennai to London Heathrow Airport. The cheapest flight overall is £270 while the most popular route, (Chennai - London Heathrow) is currently priced at £329.

  • 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 £21.

  • 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 £377). Flying from Chennai to London Heathrow Airport in July is currently the most expensive (average of £462). 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
Northampton
Hounslow
Slough
Gatwick
Luton
Ilford
Wembley
Colchester
Brentford
Watford
Hayes
Crawley
Deal
Winchester
Swindon
Romford
Bedford
Chichester

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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest£377Average£563FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Oman AirCheapest£392Average£624FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Qatar AirwaysCheapest£406Average£538FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
LufthansaCheapest£413Average£508FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Etihad AirwaysCheapest£421Average£536FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Gulf AirCheapest£494Average£750FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
EmiratesCheapest£502Average£575FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapest£508Average£632FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SriLankan AirlinesCheapest£509Average£621FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Virgin AtlanticCheapest£569Average£641FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

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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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