Cheap flights from Chennai to London Heathrow Airport from ₹ 24,297
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 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — LHR
10 Sep — 17 Sep1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Chennai to London Heathrow are usually found in February or December, booked 62 days in advance, depart on a Wednesday or Monday and return on a Monday
Cheap flight deals from Chennai to Heathrow
Enter your travel dates to find the best prices.
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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 11 August 2026.
Tue 22/904:05 -
1 stop15h 30m
Sat 26/914:45 -
1 stop19h 25m
Deal found 6/8₹ 62,125
Sat 17/1013:00 -
1 stop33h 40m
Sat 24/1020:15 -
1 stop25h 10m
Deal found 6/8₹ 62,506
Mon 5/1021:25 -
1 stop27h 25m
Sun 18/1022:10 -
1 stop29h 30m
Deal found 10/8₹ 62,601
Sat 28/1116:10 -
1 stop31h 30m
Tue 8/1220:55 -
1 stop29h 40m
Deal found 8/8₹ 62,696
Fri 7/823:45 -
1 stop22h 30m
Fri 14/809:45 -
1 stop22h 30m
Deal found 6/8₹ 62,792
Thu 13/809:35 -
1 stop14h 25m
Thu 13/821:45 -
1 stop27h 45m
Deal found 10/8₹ 62,887
Mon 7/915:40 -
1 stop31h 35m
Sun 20/921:45 -
1 stop12h 25m
Deal found 6/8₹ 62,982
Sun 9/821:05 -
1 stop26h 55m
Thu 20/814:00 -
1 stop24h 10m
Deal found 6/8₹ 63,173
Sun 29/1121:15 -
1 stop27h 45m
Thu 3/1220:55 -
1 stop12h 40m
Deal found 9/8₹ 63,459
Sat 28/1116:10 -
1 stop25h 25m
Wed 9/1220:55 -
1 stop12h 40m
Deal found 8/8₹ 63,935
Best flights from Chennai to Heathrow
Discover carefully curated flight deals from Chennai to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 August 2026.
Mon 7/915:40 -
1 stop27h 55m
Wed 23/914:45 -
1 stop19h 25m
Deal found 8/8₹ 78,609
Wed 14/1005:35 -
Nonstop11h 05m
Wed 25/1108:35 -
1 stop12h 25m
Deal found 7/8₹ 79,276
Thu 1/1020:10 -
3 stops22h 00m
Thu 8/1006:00 -
2 stops22h 25m
Deal found 7/8₹ 85,755
Sat 12/905:00 -
1 stop17h 45m
Sun 18/1012:40 -
Nonstop10h 20m
Deal found 10/8₹ 99,666
Sun 6/915:40 -
1 stop31h 35m
Sat 19/920:45 -
1 stop13h 25m
Deal found 9/8₹ 80,514
Sun 20/904:20 -
1 stop14h 20m
Sun 27/912:40 -
Nonstop10h 20m
Deal found 6/8₹ 85,469
Thu 10/915:40 -
1 stop25h 35m
Sat 17/1021:45 -
1 stop12h 25m
Deal found 10/8₹ 97,665
Sun 1/1107:35 -
Nonstop11h 30m
Mon 2/1113:55 -
1 stop19h 40m
Deal found 10/8₹ 102,906
Wed 2/910:15 -
1 stop25h 15m
Tue 22/914:45 -
1 stop13h 10m
Deal found 9/8₹ 108,147
Direct flights from Chennai to Heathrow
Explore direct flight options from Chennai to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 August 2026.
Wed 21/1005:35 -
Nonstop11h 05m
Mon 26/1014:10 -
Nonstop9h 55m
Deal found 8/8₹ 72,511
Fri 16/1005:35 -
Nonstop11h 05m
Tue 27/1014:10 -
Nonstop9h 55m
Deal found 9/8₹ 72,892
Thu 10/1207:35 -
Nonstop11h 30m
Sat 23/114:10 -
Nonstop9h 55m
Deal found 8/8₹ 74,321
Wed 23/1207:35 -
Nonstop11h 30m
Tue 5/114:10 -
Nonstop9h 55m
Deal found 8/8₹ 75,655
Tue 22/1207:35 -
Nonstop11h 30m
Mon 4/114:10 -
Nonstop9h 55m
Deal found 7/8₹ 77,465
Tue 22/1207:35 -
Nonstop11h 30m
Thu 7/114:10 -
Nonstop9h 55m
Deal found 8/8₹ 78,990
Thu 1/1005:35 -
Nonstop11h 05m
Thu 8/1012:40 -
Nonstop10h 20m
Deal found 6/8₹ 79,180
Wed 14/1005:35 -
Nonstop11h 05m
Wed 25/1114:10 -
Nonstop9h 55m
Deal found 6/8₹ 80,514
Mon 5/1005:35 -
Nonstop11h 05m
Sun 18/1012:40 -
Nonstop10h 20m
Deal found 10/8₹ 80,800
Last-minute flights from Chennai to Heathrow
Discover last-minute flight deals from Chennai to Heathrow. Data last updated 11 August 2026 and is based on user searches.
Thu 13/809:35 -
1 stop14h 25m
Thu 13/821:45 -
1 stop27h 45m
Deal found 10/8₹ 62,887
Mon 7/915:40 -
1 stop31h 35m
Sun 20/921:45 -
1 stop12h 25m
Deal found 6/8₹ 62,982
Tue 8/916:00 -
1 stop22h 45m
Tue 13/1012:30 -
1 stop15h 55m
Deal found 7/8₹ 66,317
Wed 9/905:55 -
1 stop18h 05m
Mon 19/1012:30 -
1 stop27h 25m
Deal found 10/8₹ 66,413
Thu 10/923:45 -
1 stop22h 55m
Thu 24/913:50 -
1 stop14h 35m
Deal found 9/8₹ 65,650
Thu 10/923:45 -
1 stop22h 55m
Sun 20/912:30 -
1 stop15h 55m
Deal found 9/8₹ 66,127
Sat 12/909:15 -
1 stop37h 25m
Sat 10/1014:45 -
1 stop13h 10m
Deal found 7/8₹ 63,363
Sun 13/917:00 -
1 stop21h 45m
Wed 25/1120:55 -
1 stop12h 40m
Deal found 8/8₹ 65,269
Mon 21/923:45 -
1 stop22h 55m
Mon 28/915:50 -
2 stops18h 45m
Deal found 7/8₹ 64,602
Tue 22/904:05 -
1 stop15h 30m
Sat 26/914:45 -
1 stop19h 25m
Deal found 6/8₹ 62,125
Thu 24/921:25 -
2 stops25h 50m
Thu 1/1014:45 -
2 stops18h 35m
Deal found 10/8₹ 64,316
One-way flights from Chennai to Heathrow
Search for one-way flight options from Chennai to Heathrow. Find affordable one-way fares based on user searches. Data last updated 11 August 2026.
Wed 13/103:15 -
1 stop16h 00m
Deal found 8/8₹ 24,297
Sun 20/906:55 -
1 stop33h 05m
Deal found 8/8₹ 24,678
Sat 7/1107:25 -
1 stop17h 35m
Deal found 10/8₹ 24,964
Fri 5/215:45 -
1 stop24h 50m
Deal found 9/8₹ 25,441
Thu 17/905:55 -
1 stop18h 05m
Deal found 9/8₹ 25,536
Fri 11/919:00 -
1 stop27h 40m
Deal found 10/8₹ 25,822
Thu 10/916:45 -
1 stop29h 55m
Deal found 10/8₹ 26,012
Sun 15/1106:00 -
1 stop19h 00m
Deal found 7/8₹ 26,394
Sun 13/921:25 -
2 stops25h 50m
Deal found 10/8₹ 27,060
Sat 12/923:45 -
1 stop22h 55m
Deal found 10/8₹ 27,442
Sat 5/906:15 -
1 stop14h 20m
Deal found 6/8₹ 27,727
Mon 7/915:40 -
1 stop31h 35m
Deal found 6/8₹ 28,204
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 11 August 2026.
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 11 August 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
Cheapest return flight
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Mon 7/9
15:40-15:05
1 stop27h 55m
London Heathrow
Wed 23/9
14:45-14:40
1 stop19h 25m
₹ 78,609
Fastest return journey
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Wed 14/10
05:35-12:10
Nonstop11h 05m
London Heathrow
Wed 25/11
08:35-02:30
1 stop12h 25m
₹ 79,276
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Sun 6/9
15:40-18:45
1 stop31h 35m
London Heathrow
Sat 19/9
20:45-14:40
1 stop13h 25m
₹ 80,514
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Sun 20/9
04:20-14:10
1 stop14h 20m
London Heathrow
Sun 27/9
12:40-03:30
Nonstop10h 20m
₹ 85,469
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Thu 1/10
20:10-13:40
3 stops22h 00m
London Heathrow
Thu 8/10
06:00-08:55
2 stops22h 25m
₹ 85,755
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Thu 10/9
15:40-12:45
1 stop25h 35m
London Heathrow
Sat 17/10
21:45-14:40
1 stop12h 25m
₹ 97,665
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Sat 12/9
05:00-18:15
1 stop17h 45m
London Heathrow
Sun 18/10
12:40-03:30
Nonstop10h 20m
₹ 99,666
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Sun 1/11
07:35-13:35
Nonstop11h 30m
London Heathrow
Mon 2/11
13:55-15:05
1 stop19h 40m
₹ 102,906
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Wed 2/9
10:15-07:00
1 stop25h 15m
London Heathrow
Tue 22/9
14:45-08:25
1 stop13h 10m
₹ 108,147
Cheapest one-way
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Wed 25/11
01:45-13:00
2 stops16h 45m
₹ 32,015
Flights are sorted by cheapest return flights first.
Deals found on 7/8
Showing 1-10 of 20 resultsSorted by cheapest first
1
2
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.
MAA-LHR
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
Prices
Airlines
Delays
More
How far ahead should I book a flight from Chennai to London Heathrow Airport?
Booking 61 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, February is the cheapest month in which you can book a flight from Chennai to London Heathrow Airport (average of ₹ 66,603). Flying from Chennai to London Heathrow Airport in April is currently the most expensive (average of ₹ 81,658). 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 11 August 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?
Airfare is below average for this route at the moment.
Chennai to London Heathrow Airport flights typically cost between ₹ 70,319 and ₹ 106,241 in September.The cheapest return price found within the last 5 days was ₹ 62,125 on Etihad Airways (22 Sept–26 Sept).
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 11 August 2026.
The most flights from MAA to LHR are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
How often are flights from Chennai to London delayed?
About 12% of weekly flights between Chennai and London have experienced delays in the past year, with the average delay time being 179 minutes.
What is the most punctual flight time for Chennai to London flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Chennai to London flights?
Over the past year, British Airways have had the lowest number of delays on this route, with just 12% of flights being delayed.
What’s the top stopover airport for flights from Chennai to London Heathrow Airport?
Share of one-stop return flights from Chennai to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Abu Dhabi (AUH) – chosen by Cheapflights users on 42% of one-stop itineraries from Chennai to London Heathrow Airport on Cheapflights.
What’s the cheapest stopover airport for flights from Chennai to London Heathrow Airport?
Average return fare for one-stop flights from Chennai to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Frankfurt am Main (FRA) is the most affordable one-stop option, with an average return flight price of ₹ 66,320.
What’s the fastest stopover option from Chennai to London Heathrow Airport?
Shortest average travel time for one-stop one-way flights from Chennai to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Manama (BAH) have the shortest average one-way travel time for one-stop routes: 14h 09m.
Which airport typically offers the quickest stopover for flights from Chennai to London Heathrow Airport?
Average stopover duration for one-stop one-way flights from Chennai to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average stopover time of 1h 40m.
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 11 August 2026.
Check out reviews from past customers who have flown with Emirates,Etihad Airways, andLufthansa from Chennai to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
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 are 3 flights from Chennai to London Heathrow per day from 7 different airlines.
How long is the flight from Chennai to London Heathrow Airport?
Departing from Chennai to London Heathrow Airport will take you 27h 55m. Airlines will cover a distance of 8229 km.
What are the cheapest airlines flying from Chennai to London Heathrow Airport round-trip?
Currently priced at ₹ 47,208, 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 Lufthansa - these airlines can fly you to your destination from ₹ 51,730 and ₹ 55,175, respectively. 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?
The cheapest airline one-way is Kuwait Airways, with whom users have recently found tickets for as low as ₹ 19,518. However, be on the lookout for offers from Air India and IndiGo, as they are both options that can get you from Chennai to London Heathrow Airport for a low price.
What are the most reliable airlines from Chennai to London Heathrow Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chennai to London Heathrow Airport on time: Finnair (82%), American Airlines (77%), British Airways (77%).
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 ₹ 187,798, our data indicates the cheapest price to be ₹ 40,077. The most popular route (Chennai - London Heathrow), is priced around ₹ 56,408.
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.
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 Ibn Battuta Mall more than anywhere else. Burj Khalifa, Dubai Mall, and Ibn Battuta Mall are located about 11.0 km, 10.5 km, and 33.7 km, respectively from Dubai Intl. Travellers can book a car rental at Dubai Intl for about ₹ 1,530 per day to make their sightseeing more efficient.
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 Abu Dhabi least frequently.
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, February is the cheapest month in which you can book a flight from Chennai to London Heathrow Airport (average of ₹ 66,603). Flying from Chennai to London Heathrow Airport in April is currently the most expensive (average of ₹ 81,658). 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.
Travelling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locations
Hayes
Bedford
Hatfield
Milton Keynes
Ilford
Ramsgate
Hounslow
Kingston upon Thames
Wembley
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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 11 August 2026.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 11 August 2026.
Discover the top 7 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 11 August 2026.
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.
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