Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Chennai to London Heathrow Airport from ₹ 25,853

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 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — LHR
15 Apr — 22 Apr1
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 Wednesday or Tuesday and return on a Saturday

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 10 April 2025.

Round-trip from

₹ 57,673

One-way from

₹ 25,853

Popular in

August

Cheapest in

October

Average price

₹ 70,470

Good round-trip deal

₹ 89,672 or less

Good one-way deal

₹ 35,868 or less
Air India
  • Air India
  • 15/6-23/6
  • 2 total stops
  • 65h 55m total
  • Chennai to London
Search Deals
Qatar Airways
  • Qatar Airways
  • 22/5
  • 1 total stop
  • 13h 50m total
  • Chennai to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (₹ 872,140 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 202,630 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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

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 10 April 2025.

Sun 15/615:35MAA - LHR
1 stop33h 15mAir India
Mon 23/609:45LHR - MAA
1 stop32h 40mAir India
Deal found 9/4₹ 57,673
Mon 19/503:55MAA - LHR
1 stop13h 50mMultiple Airlines
Mon 26/514:45LHR - MAA
1 stop19h 55mMultiple Airlines
Deal found 9/4₹ 60,007
Thu 8/510:05MAA - LHR
1 stop13h 10mEtihad Airways
Mon 12/514:45LHR - MAA
1 stop19h 55mEtihad Airways
Deal found 8/4₹ 60,267
Tue 20/520:40MAA - LHR
2 stops15h 45mSWISS
Mon 26/506:00LHR - MAA
2 stops22h 25mSWISS
Deal found 9/4₹ 60,353
Tue 23/905:35MAA - LHR
Nonstop11h 05mBritish Airways
Wed 8/1012:40LHR - MAA
Nonstop10h 20mBritish Airways
Deal found 9/4₹ 60,440
Mon 22/901:55MAA - LHR
1 stop15h 15mLufthansa
Wed 8/1020:25LHR - MAA
2 stops23h 15mLufthansa
Deal found 9/4₹ 60,872
Thu 15/506:00MAA - LHR
1 stop29h 25mGulf Air
Sun 8/622:05LHR - MAA
1 stop26h 35mGulf Air
Deal found 9/4₹ 61,304
Thu 11/1203:30MAA - LHR
1 stop14h 10mQatar Airways
Wed 31/1208:35LHR - MAA
1 stop12h 20mQatar Airways
Deal found 9/4₹ 62,428
Fri 12/1221:40MAA - LHR
1 stop24h 00mEmirates
Wed 31/1215:50LHR - MAA
1 stop22h 50mEmirates
Deal found 9/4₹ 63,293
Thu 10/416:50MAA - LHR
1 stop23h 55mVirgin Atlantic
Wed 1/1012:45LHR - MAA
1 stop18h 35mVirgin Atlantic
Deal found 9/4₹ 65,455
Wed 30/415:30MAA - LHR
1 stop32h 10mOman Air
Tue 9/920:50LHR - MAA
1 stop13h 10mOman Air
Deal found 9/4₹ 70,556
Fri 20/622:30MAA - LHR
2 stops22h 40mIndiGo
Tue 15/706:30LHR - MAA
2 stops25h 15mIndiGo
Deal found 9/4₹ 74,879

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 10 April 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

Sun 15/6

15:35-20:20

1 stop33h 15m

London Heathrow

Mon 23/6

09:45-22:55

1 stop32h 40m

₹ 57,673

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Mon 19/5

03:55-13:15

1 stop13h 50m

London Heathrow

Mon 26/5

14:45-15:10

1 stop19h 55m

₹ 60,007

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Thu 8/5

10:05-18:45

1 stop13h 10m

London Heathrow

Mon 12/5

14:45-15:10

1 stop19h 55m

₹ 60,267

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Tue 20/5

20:40-07:55

2 stops15h 45m

London Heathrow

Mon 26/5

06:00-08:55

2 stops22h 25m

₹ 60,353

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Tue 23/9

05:35-12:10

Nonstop11h 05m

London Heathrow

Wed 8/10

12:40-03:30

Nonstop10h 20m

₹ 60,440

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Mon 22/9

01:55-12:40

1 stop15h 15m

London Heathrow

Wed 8/10

20:25-00:10

2 stops23h 15m

₹ 60,872

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Thu 15/5

06:00-06:55

1 stop29h 25m

London Heathrow

Sun 8/6

22:05-05:10

1 stop26h 35m

₹ 61,304

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Sun 11/5

22:00-16:10

1 stop22h 40m

London Heathrow

Fri 16/5

20:40-02:30

1 stop25h 20m

₹ 63,985

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Fri 23/5

03:55-13:15

1 stop13h 50m

London Heathrow

Mon 9/6

08:05-02:50

1 stop14h 15m

₹ 66,665

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Wed 30/4

15:30-19:10

1 stop32h 10m

London Heathrow

Sun 4/5

20:50-07:25

1 stop30h 05m

₹ 70,556

Flights are sorted by cheapest return flights first.

Deals found on 8/4

Showing 1-10 of 28 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 4 April 2025.

Booking 44 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 ₹ 692). Flying from Chennai to London Heathrow Airport in August is currently the most expensive (average of ₹ 893). 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 10 April 2025.

One of the essential ways to save on airfare from Chennai to London Heathrow Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 43% on airfare.

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 10 April 2025.

The most flights from MAA to LHR are scheduled on a Monday (2 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 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 10 April 2025.
Get a feel of what it's like to fly with Emirates, Thai Airways and SWISS from Chennai to London by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very Good
3,197 reviews
Check prices

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

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
3,197 reviews
Emirates
8.0
Very Good
3,197 reviews
Check prices

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

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.
Thai Airways
7.7
Good
321 reviews
Emirates
8.0
Very Good
3,197 reviews
Check prices

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

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
1,574 reviews
Emirates
8.0
Very Good
3,197 reviews
Check prices

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

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
3,549 reviews
Emirates
8.0
Very Good
3,197 reviews
Check prices

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

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?

    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.

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

    Currently priced at ₹ 57,673, Air India will fly you from Chennai to London Heathrow Airport and back. In addition to Air India, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Etihad Airways and SWISS - these airlines can fly you to your destination from ₹ 60,267 and ₹ 60,353, respectively. 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?

    The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as ₹ 25,853. However, be on the lookout for offers from Etihad 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 ₹ 178,619, our data indicates the cheapest price to be ₹ 29,055. The most popular route (Chennai - London Heathrow), is priced around ₹ 51,447.

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

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

    Dubai travellers tend to visit Burj Khalifa, Dubai Mall, and Gold Souq more than anywhere else. Burj Khalifa, Dubai Mall, and Gold Souq are located about 11.0 km, 10.5 km, and 6.8 km, respectively from Dubai Intl. Travellers can book a car rental at Dubai Intl for about ₹ 2,288 per day to make their sightseeing more efficient.

  • What are points of interest worth seeing during a stopover in New Delhi?

    New Delhi travellers tend to visit Karol Bagh, Lajpat Nagar Central Market, and Kalkaji Mandir more than any other attractions. Karol Bagh, Lajpat Nagar Central Market and Kalkaji Mandir are located about 13.9 km, 13.9 km, and 15.7 km, respectively from New Delhi Indira Gandhi Intl if you are interested in checking them out. Travellers can rent a car at New Delhi Indira Gandhi Intl for an average daily rate of ₹ 6,114 to make sightseeing during their stopover a little easier.

  • 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 Muscat are the next rarest. Colombo ranks third to last in terms of the least popular stopover locations on 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 ₹ 692). Flying from Chennai to London Heathrow Airport in August is currently the most expensive (average of ₹ 893). 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
Hayes
Northampton
Eastbourne
Slough
Redhill
Dagenham
Sutton
Harrow
Canterbury
Ilford
Crawley
Richmond
Gatwick
Weybridge
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 10 April 2025.
British Airways flights from Chennai to London Heathrow
Lufthansa flights from Chennai to London Heathrow
Air India 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 10 April 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest₹ 37,718Average₹ 51,442FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest₹ 49,541Average₹ 63,537FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air IndiaCheapest₹ 50,670Average₹ 65,307FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Etihad AirwaysCheapest₹ 51,835Average₹ 67,170FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest₹ 53,173Average₹ 66,575FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Oman AirCheapest₹ 56,049Average₹ 70,975FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
British AirwaysCheapest₹ 56,622Average₹ 83,659FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EmiratesCheapest₹ 61,858Average₹ 74,483FlexibilityNo cancel feeOn-time75%
Search Emirates flights
SriLankan AirlinesCheapest₹ 61,975Average₹ 67,409FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights