Cheap flights from Chennai to London Heathrow Airport from £186
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 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — LHR
27 Sep — 4 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 December, booked 62 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
Cheap flight deals from Chennai to Heathrow
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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 28 August 2026.
Mon 2/1103:55 -
1 stop16h 05m
Sat 21/1119:20 -
1 stop14h 15m
Deal found 24/8£483
Fri 6/1116:10 -
1 stop27h 50m
Tue 24/1113:55 -
1 stop12h 40m
Deal found 24/8£484
Thu 8/1009:35 -
1 stop29h 10m
Thu 15/1020:10 -
1 stop15h 10m
Deal found 23/8£485
Thu 17/902:30 -
1 stop19h 45m
Fri 18/921:05 -
1 stop14h 35m
Deal found 27/8£486
Sun 11/1020:15 -
1 stop26h 00m
Sun 13/1209:55 -
2 stops23h 40m
Deal found 26/8£488
Thu 17/906:45 -
1 stop15h 30m
Mon 5/1021:05 -
1 stop14h 35m
Deal found 27/8£489
Sun 11/1021:05 -
1 stop17h 40m
Sat 12/1222:15 -
3 stops23h 15m
Deal found 27/8£489
Tue 15/906:45 -
1 stop15h 30m
Mon 5/1021:05 -
1 stop14h 35m
Deal found 27/8£490
Fri 6/1109:35 -
1 stop14h 50m
Sun 15/1119:20 -
1 stop14h 15m
Deal found 27/8£492
Fri 18/915:40 -
1 stop27h 55m
Sun 4/1021:45 -
1 stop12h 25m
Deal found 26/8£492
Mon 5/1021:05 -
1 stop17h 40m
Tue 13/1006:00 -
2 stops16h 20m
Deal found 28/8£493
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 28 August 2026.
Sat 19/916:05 -
1 stop31h 10m
Wed 7/1020:45 -
1 stop13h 25m
Deal found 27/8£536
Thu 1/1004:20 -
1 stop13h 25m
Thu 8/1012:40 -
Nonstop10h 20m
Deal found 24/8£542
Mon 12/1017:00 -
2 stops19h 25m
Mon 26/1020:05 -
2 stops31h 10m
Deal found 24/8£582
Wed 10/204:05 -
1 stop15h 25m
Wed 31/312:40 -
Nonstop10h 20m
Deal found 26/8£569
Mon 5/1020:10 -
3 stops24h 55m
Tue 13/1020:05 -
2 stops32h 20m
Deal found 28/8£606
Thu 8/1004:20 -
1 stop13h 25m
Thu 15/1012:40 -
Nonstop10h 20m
Deal found 24/8£586
Wed 14/1004:20 -
1 stop13h 25m
Wed 25/1114:10 -
Nonstop9h 55m
Deal found 27/8£598
Fri 25/904:20 -
1 stop13h 25m
Fri 2/1012:40 -
Nonstop10h 20m
Deal found 28/8£609
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 28 August 2026.
Thu 11/207:35 -
Nonstop11h 30m
Wed 31/312:40 -
Nonstop10h 20m
Deal found 26/8£533
Wed 17/207:35 -
Nonstop11h 30m
Sun 28/214:10 -
Nonstop9h 55m
Deal found 24/8£535
Mon 5/1005:35 -
Nonstop11h 05m
Tue 13/1012:40 -
Nonstop10h 20m
Deal found 28/8£562
Mon 12/1005:35 -
Nonstop11h 05m
Mon 19/1012:40 -
Nonstop10h 20m
Deal found 28/8£565
Mon 12/1005:35 -
Nonstop11h 05m
Mon 26/1014:10 -
Nonstop9h 55m
Deal found 24/8£572
Fri 25/1207:35 -
Nonstop11h 30m
Sun 3/114:10 -
Nonstop9h 55m
Deal found 25/8£574
Mon 12/1005:35 -
Nonstop11h 05m
Sun 25/1014:10 -
Nonstop9h 55m
Deal found 26/8£578
Wed 4/1107:35 -
Nonstop11h 30m
Mon 23/1114:10 -
Nonstop9h 55m
Deal found 24/8£603
Last-minute flights from Chennai to Heathrow
Discover last-minute flight deals from Chennai to Heathrow. Data last updated 28 August 2026 and is based on user searches.
Mon 7/916:00 -
1 stop22h 45m
Sat 3/1022:10 -
1 stop29h 30m
Deal found 24/8£517
Fri 11/909:35 -
1 stop14h 25m
Mon 21/922:10 -
1 stop13h 15m
Deal found 26/8£522
Tue 15/906:45 -
1 stop15h 30m
Mon 5/1021:05 -
1 stop14h 35m
Deal found 27/8£490
Tue 15/906:45 -
1 stop15h 30m
Sun 4/1021:45 -
1 stop12h 25m
Deal found 27/8£511
Thu 17/902:30 -
1 stop19h 45m
Fri 18/921:05 -
1 stop14h 35m
Deal found 27/8£486
Thu 17/906:45 -
1 stop15h 30m
Mon 5/1021:05 -
1 stop14h 35m
Deal found 27/8£489
Fri 18/915:40 -
1 stop27h 55m
Sun 4/1021:45 -
1 stop12h 25m
Deal found 26/8£492
Sat 19/921:05 -
1 stop17h 40m
Sat 3/1022:10 -
1 stop13h 15m
Deal found 27/8£489
Sun 20/905:55 -
1 stop32h 50m
Sun 27/920:45 -
2 stops31h 10m
Deal found 26/8£501
Sun 20/918:20 -
3 stops28h 55m
Sun 4/1014:45 -
2 stops22h 55m
Deal found 26/8£506
Thu 24/921:05 -
1 stop17h 40m
Thu 1/1017:10 -
2 stops17h 00m
Deal found 27/8£511
Sun 27/914:35 -
2 stops20h 50m
Sun 4/1016:15 -
2 stops35h 40m
Deal found 26/8£525
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 28 August 2026.
Sun 27/923:45 -
1 stop22h 55m
Deal found 24/8£186
Fri 27/1106:55 -
1 stop17h 55m
Deal found 27/8£191
Tue 20/1018:15 -
1 stop28h 00m
Deal found 24/8£193
Sat 10/1021:25 -
2 stops22h 25m
Deal found 24/8£196
Mon 28/909:15 -
1 stop37h 25m
Deal found 26/8£199
Fri 27/1116:10 -
1 stop25h 25m
Deal found 28/8£199
Thu 26/1107:25 -
1 stop17h 35m
Deal found 28/8£200
Wed 21/1021:05 -
1 stop18h 55m
Deal found 24/8£201
Fri 20/1106:15 -
1 stop18h 10m
Deal found 24/8£202
Thu 1/1017:45 -
2 stops17h 40m
Deal found 26/8£202
Sat 21/1116:10 -
1 stop25h 25m
Deal found 28/8£206
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 28 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 7,457,451 searches. Data last updated 28 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
Sat 19/9
16:05-18:45
1 stop31h 10m
London Heathrow
Wed 7/10
20:45-14:40
1 stop13h 25m
£536
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Thu 1/10
04:20-13:15
1 stop13h 25m
London Heathrow
Thu 8/10
12:40-03:30
Nonstop10h 20m
£542
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Wed 10/2
04:05-14:00
1 stop15h 25m
London Heathrow
Wed 31/3
12:40-03:30
Nonstop10h 20m
£569
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Mon 12/10
17:00-07:55
2 stops19h 25m
London Heathrow
Mon 26/10
20:05-08:45
2 stops31h 10m
£582
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Thu 8/10
04:20-13:15
1 stop13h 25m
London Heathrow
Thu 15/10
12:40-03:30
Nonstop10h 20m
£586
Fastest return journey
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Wed 14/10
04:20-13:15
1 stop13h 25m
London Heathrow
Wed 25/11
14:10-05:35
Nonstop9h 55m
£598
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Mon 5/10
20:10-16:35
3 stops24h 55m
London Heathrow
Tue 13/10
20:05-08:55
2 stops32h 20m
£606
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Fri 25/9
04:20-13:15
1 stop13h 25m
London Heathrow
Fri 2/10
12:40-03:30
Nonstop10h 20m
£609
Cheapest one-way
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Mon 22/2
16:10-12:05
1 stop25h 25m
£238
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Sun 29/11
01:45-13:00
2 stops16h 45m
£249
Flights are sorted by cheapest return flights first.
Deals found on 24/8
Showing 1-10 of 18 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 £514). Flying from Chennai to London Heathrow Airport in August is currently the most expensive (average of £674). 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 28 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 £530 and £772 in November.The cheapest return price found within the last 5 days was £483 on Etihad Airways (2 Nov–21 Nov).
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 28 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 180 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 46% 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 49m.
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 28 August 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. 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 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 19h 25m. Etihad Airways provides one of the quickest options available for as low as £582. 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 Oman Air. Our recent data shows that you can find tickets from as low as £354 on this airline. Additional options worth looking into are Air India and Kuwait Airways, starting at £372 and £374 round-trip. Oman Air is priced at 38% 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 £153 and Air India from £164 one-way.
What are the most reliable airlines from Chennai to London Heathrow Airport?
Consider Finnair (83%), American Airlines (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 £925 for a flight from Chennai to London Heathrow Airport. The cheapest flight overall is £218 while the most popular route, (Chennai - London Heathrow) is currently priced at £396.
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 £17.
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 £514). Flying from Chennai to London Heathrow Airport in August is currently the most expensive (average of £674). 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 28 August 2026.
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 7,457,451 searches. Data last updated 28 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?
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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