Cheap flights from Chennai to London Heathrow Airport from £176
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — LHR
15 Oct — 22 Oct1
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 November, booked 62 days in advance, depart on a Wednesday or Saturday and return on a Tuesday
Cheap flight deals from Chennai to Heathrow
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
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 15 September 2026.
Sun 27/915:45 -
1 stop27h 50m
Sat 31/1020:55 -
1 stop29h 40m
Deal found 15/9£469
Thu 10/1216:10 -
1 stop27h 50m
Sun 3/113:55 -
1 stop19h 40m
Deal found 15/9£470
Tue 22/921:55 -
1 stop19h 20m
Tue 29/921:45 -
1 stop24h 35m
Deal found 15/9£470
Tue 6/1004:05 -
1 stop13h 10m
Thu 29/1019:20 -
1 stop31h 15m
Deal found 15/9£472
Tue 13/1022:30 -
1 stop23h 45m
Tue 20/1014:45 -
1 stop24h 55m
Deal found 15/9£473
Mon 21/921:50 -
1 stop24h 50m
Sat 3/1020:10 -
1 stop15h 10m
Deal found 15/9£474
Tue 29/921:55 -
1 stop19h 20m
Sat 31/1019:20 -
1 stop31h 15m
Deal found 15/9£475
Wed 7/1021:25 -
1 stop27h 25m
Thu 5/1113:00 -
1 stop24h 00m
Deal found 14/9£476
Sat 10/1009:35 -
1 stop29h 10m
Sat 17/1022:10 -
1 stop20h 40m
Deal found 12/9£478
Sun 18/1014:35 -
2 stops20h 50m
Mon 26/1020:30 -
1 stop13h 05m
Deal found 15/9£479
Tue 20/1006:45 -
1 stop15h 30m
Tue 20/1020:10 -
1 stop16h 50m
Deal found 15/9£482
Mon 28/915:45 -
1 stop25h 30m
Sun 18/1021:45 -
1 stop12h 25m
Deal found 15/9£483
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 15 September 2026.
Sun 25/1003:15 -
1 stop15h 40m
Mon 9/1108:05 -
1 stop12h 55m
Deal found 12/9£510
Mon 12/1001:55 -
1 stop19h 15m
Tue 20/1006:55 -
2 stops21h 30m
Deal found 15/9£588
Wed 9/1204:05 -
1 stop15h 25m
Sun 3/114:10 -
Nonstop9h 55m
Deal found 15/9£603
Sat 17/1005:35 -
Nonstop11h 05m
Thu 22/1012:40 -
Nonstop10h 20m
Deal found 15/9£650
Sun 11/1004:20 -
1 stop14h 15m
Sun 18/1012:40 -
Nonstop10h 20m
Deal found 13/9£606
Sat 17/1004:20 -
1 stop13h 25m
Thu 22/1012:40 -
Nonstop10h 20m
Deal found 12/9£609
Thu 8/1004:20 -
1 stop13h 25m
Thu 15/1012:40 -
Nonstop10h 20m
Deal found 10/9£610
Wed 14/1004:20 -
1 stop18h 10m
Wed 25/1114:10 -
Nonstop9h 55m
Deal found 12/9£636
Thu 1/1004:20 -
1 stop18h 10m
Sun 4/1012:40 -
Nonstop10h 20m
Deal found 15/9£669
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 15 September 2026.
Mon 26/1007:35 -
Nonstop11h 30m
Mon 2/1114:10 -
Nonstop9h 55m
Deal found 11/9£555
Wed 4/1107:35 -
Nonstop11h 30m
Mon 9/1114:10 -
Nonstop9h 55m
Deal found 13/9£565
Fri 6/1107:35 -
Nonstop11h 30m
Sun 22/1114:10 -
Nonstop9h 55m
Deal found 15/9£580
Wed 9/1207:35 -
Nonstop11h 30m
Sun 3/114:10 -
Nonstop9h 55m
Deal found 11/9£582
Mon 26/1007:35 -
Nonstop11h 30m
Mon 9/1114:10 -
Nonstop9h 55m
Deal found 10/9£585
Tue 10/1107:35 -
Nonstop11h 30m
Tue 24/1114:10 -
Nonstop9h 55m
Deal found 14/9£595
Thu 10/1207:35 -
Nonstop11h 30m
Sun 3/114:10 -
Nonstop9h 55m
Deal found 15/9£596
Last-minute flights from Chennai to Heathrow
Discover last-minute flight deals from Chennai to Heathrow. Data last updated 15 September 2026 and is based on user searches.
Sun 20/909:15 -
1 stop37h 25m
Mon 21/920:50 -
1 stop30h 05m
Deal found 11/9£554
Sun 20/906:45 -
1 stop15h 30m
Tue 22/922:10 -
1 stop13h 15m
Deal found 11/9£590
Sun 20/921:55 -
1 stop25h 20m
Wed 23/914:45 -
1 stop19h 25m
Deal found 11/9£613
Mon 21/923:45 -
1 stop22h 55m
Sun 27/912:30 -
1 stop15h 55m
Deal found 15/9£470
Mon 21/923:45 -
1 stop22h 55m
Thu 1/1013:50 -
1 stop14h 35m
Deal found 15/9£470
Mon 21/905:55 -
1 stop18h 05m
Mon 21/921:45 -
1 stop12h 50m
Deal found 11/9£488
Mon 21/921:55 -
1 stop25h 20m
Mon 28/914:45 -
1 stop19h 50m
Deal found 15/9£493
Mon 21/915:45 -
1 stop31h 30m
Wed 23/920:45 -
1 stop13h 25m
Deal found 11/9£530
Mon 21/910:15 -
1 stop31h 00m
Sat 3/1021:45 -
1 stop12h 25m
Deal found 11/9£570
Mon 21/905:55 -
1 stop18h 05m
Fri 25/922:40 -
2 stops17h 40m
Deal found 10/9£581
Mon 21/905:55 -
1 stop18h 05m
Tue 22/916:50 -
2 stops22h 50m
Deal found 11/9£597
Thu 24/902:30 -
1 stop19h 45m
Fri 25/920:50 -
1 stop30h 05m
Deal found 11/9£494
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 15 September 2026.
Wed 4/1109:35 -
1 stop15h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£176
Mon 2/1116:45 -
1 stop32h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£176
Tue 3/1120:35 -
1 stop28h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£179
Tue 10/1106:00 -
1 stop19h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£180
Sun 15/1107:00 -
1 stop33h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£182
Sat 7/1121:10 -
1 stop19h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£182
Sat 24/1005:50 -
1 stop19h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£185
Tue 13/1022:00 -
2 stops21h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£187
Mon 9/1109:25 -
1 stop14h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£189
Thu 24/906:45 -
1 stop15h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£190
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 15 September 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 7,457,451 searches. Data last updated 15 September 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
Tue 13/10
21:25-10:45
2 stops17h 50m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
£271
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Sun 15/11
21:35-10:45
2 stops18h 40m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
£271
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Fri 11/12
07:35-13:35
Nonstop11h 30m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
£312
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Wed 9/12
07:35-13:35
Nonstop11h 30m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
£313
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Sun 6/12
07:35-13:35
Nonstop11h 30m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
£313
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Tue 8/12
07:35-13:35
Nonstop11h 30m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
£313
Fastest return journey
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Sat 17/10
05:35-12:10
Nonstop11h 05m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
£317
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Fri 9/10
21:05-15:10
2 stops22h 35m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
£318
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Fri 9/10
05:35-12:10
Nonstop11h 05m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
£358
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Thu 15/10
05:35-12:10
Nonstop11h 05m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
£359
Flights are sorted by cheapest return flights first.
Deals found on 12/9
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?
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 61 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, February is the cheapest month in which you can book a flight from Chennai to London Heathrow Airport (average of £518). Flying from Chennai to London Heathrow Airport in September is currently the most expensive (average of £647). 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 15 September 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 £546 and £793 in September.The cheapest return price found within the last 5 days was £469 on Etihad Airways (27 Sept–31 Oct).
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 15 September 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 175 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 44% 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.
Bengaluru (BLR) is the most affordable one-stop option, with an average return flight price of £549.
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: 13h 43m.
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 Colombo (CMB) offer the fastest connection on this route, with an average stopover time of 1h 15m.
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 15 September 2026.
Read through reviews of airlines operating flights from Chennai to London Heathrow Airport, such as Emirates,Etihad Airways, andKuwait Airways. Reviews also offer insight into each airline's 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?
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. 9 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 3 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 15h 40m. Qatar Airways provides one of the quickest options available for as low as £510. 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 £375 on this airline. Additional options worth looking into are Kuwait Airways and Lufthansa, starting at £376 and £409 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 £112 on Lufthansa. Other airlines that offer cheap prices include Kuwait Airways from £154 and Air India from £159 one-way.
What are the most reliable airlines from Chennai to London Heathrow Airport?
Consider American Airlines (80%), Finnair (80%) or British Airways (80%) when booking your flight. These represent the most reliable airlines when flying from Chennai to London Heathrow Airport.
What are the cheapest flights from Chennai to London Heathrow Airport?
On average you can expect to pay £896 for a flight from Chennai to London Heathrow Airport. The cheapest flight overall is £282 while the most popular route, (Chennai - London Heathrow) is currently priced at £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 Abu Dhabi most often.
What are some popular things to do or see while on a stopover in Abu Dhabi?
Emirates Palace Mandarin Oriental, Yas Waterworld, and Ferrari World Abu Dhabi are the most popular attractions in Abu Dhabi if you're in need of something to do during your stopover. Emirates Palace Mandarin Oriental, Yas Waterworld, and Ferrari World Abu Dhabi can be visited by traveling about 21.1 mi, 5.0 mi, and 4.5 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 £20.
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 Dubai.
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 £518). Flying from Chennai to London Heathrow Airport in September is currently the most expensive (average of £647). 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.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 15 September 2026.
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 7,457,451 searches. Data last updated 15 September 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?
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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