Cheap flights from London Heathrow Airport to Chennai from £225
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 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MAA
1 נוב' — 8 נוב'1
Return
1 adult
Economy
Return
1 adult, Economy
Cheapflights Tip: The best prices from London Heathrow to Chennai are usually found in September or May, booked 52 days in advance, depart on a Tuesday or Monday and return on a Wednesday
Cheap flight deals from Heathrow to Chennai
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Chennai (MAA). 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 2 אוקטובר 2025.
Explore the most affordable flight options available from Heathrow to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 אוקטובר 2025.
ג' 28/1013:30LHR - MAA
1 stop13h 55mAir India
ג' 4/1119:50MAA - LHR
1 stop20h 45mAir India
Deal found 30/9£388
ג' 25/1121:05LHR - MAA
1 stop12h 15mAir India
ו' 12/1215:35MAA - LHR
1 stop33h 25mAir India
Deal found 1/10£389
ו' 28/1121:05LHR - MAA
1 stop12h 30mAir India
ה' 4/1207:30MAA - LHR
1 stop17h 30mAir India
Deal found 30/9£390
א' 9/1121:05LHR - MAA
1 stop12h 15mAir India
ש' 29/1107:30MAA - LHR
1 stop17h 30mAir India
Deal found 29/9£391
א' 28/1221:05LHR - MAA
1 stop16h 35mAir India
ד' 28/107:30MAA - LHR
1 stop17h 30mAir India
Deal found 30/9£392
א' 2/1105:20LHR - MAA
2 stops18h 45mAir France
ג' 11/1122:30MAA - LHR
2 stops17h 30mAir France
Deal found 30/9£393
ג' 25/1119:20LHR - MAA
1 stop31h 20mEtihad Airways
ב' 22/1203:55MAA - LHR
1 stop16h 05mEtihad Airways
Deal found 1/10£399
ו' 31/1021:05LHR - MAA
1 stop12h 30mAir India
א' 30/1115:35MAA - LHR
1 stop33h 25mAir India
Deal found 30/9£400
ג' 21/1018:30LHR - MAA
2 stops30h 10mMultiple Airlines
ד' 5/1105:35MAA - LHR
2 stops39h 00mMultiple Airlines
Deal found 1/10£401
ו' 14/1113:30LHR - MAA
1 stop16h 00mAir India
א' 30/1115:35MAA - LHR
1 stop33h 25mAir India
Deal found 30/9£402
א' 23/1121:05LHR - MAA
1 stop18h 05mAir India
ש' 6/1219:50MAA - LHR
1 stop20h 45mAir India
Deal found 30/9£402
ה' 27/1119:20LHR - MAA
1 stop31h 20mEtihad Airways
ד' 10/1221:40MAA - LHR
1 stop22h 20mEtihad Airways
Deal found 1/10£405
Best flights from Heathrow to Chennai
Discover carefully curated flight deals from Heathrow to Chennai that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 אוקטובר 2025.
ה' 30/1021:05LHR - MAA
1 stop28h 15mMultiple Airlines
ש' 29/1103:55MAA - LHR
1 stop13h 40mMultiple Airlines
Deal found 1/10£422
ו' 31/1021:50LHR - MAA
1 stop17h 20mGulf Air
א' 30/1121:25MAA - LHR
1 stop14h 40mGulf Air
Deal found 1/10£465
ג' 21/1006:15LHR - MAA
2 stops21h 35mAir France
ד' 5/1122:45MAA - LHR
2 stops25h 05mAir France
Deal found 1/10£466
ו' 31/1019:20LHR - MAA
1 stop14h 15mEtihad Airways
ש' 29/1103:55MAA - LHR
1 stop32h 15mEtihad Airways
Deal found 1/10£478
ג' 21/1012:30LHR - MAA
1 stop22h 30mAir India
ד' 5/1115:25MAA - LHR
1 stop25h 10mAir India
Deal found 1/10£486
א' 1/220:15LHR - MAA
2 stops22h 20mLufthansa
ה' 12/301:50MAA - LHR
1 stop19h 30mLufthansa
Deal found 1/10£549
ג' 21/1018:55LHR - MAA
1 stop33h 45mQatar Airways
ג' 4/1103:25MAA - LHR
1 stop21h 55mQatar Airways
Deal found 1/10£550
ה' 6/1119:20LHR - MAA
1 stop31h 20mEtihad Airways
ב' 10/1103:55MAA - LHR
1 stop16h 05mEtihad Airways
Deal found 30/9£479
ג' 21/1018:30LHR - MAA
2 stops25h 55mMultiple Airlines
ד' 5/1119:50MAA - LHR
1 stop20h 45mMultiple Airlines
Deal found 1/10£508
ו' 31/1011:30LHR - MAA
2 stops15h 10mMultiple Airlines
א' 30/1121:40MAA - LHR
1 stop14h 30mMultiple Airlines
Deal found 1/10£526
Direct flights from Heathrow to Chennai
Explore direct flight options from Heathrow to Chennai based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 אוקטובר 2025.
א' 1/314:10LHR - MAA
Nonstop9h 55mBritish Airways
א' 15/307:35MAA - LHR
Nonstop11h 30mBritish Airways
Deal found 30/9£415
ב' 19/114:10LHR - MAA
Nonstop9h 55mBritish Airways
ג' 24/207:35MAA - LHR
Nonstop11h 30mBritish Airways
Deal found 1/10£552
ג' 13/114:10LHR - MAA
Nonstop9h 55mBritish Airways
ד' 18/207:35MAA - LHR
Nonstop11h 30mBritish Airways
Deal found 1/10£558
ב' 20/1012:40LHR - MAA
Nonstop10h 20mBritish Airways
ב' 1/1207:35MAA - LHR
Nonstop11h 30mBritish Airways
Deal found 1/10£559
ד' 4/314:10LHR - MAA
Nonstop9h 55mBritish Airways
ש' 21/307:35MAA - LHR
Nonstop11h 30mBritish Airways
Deal found 1/10£560
ג' 21/1012:40LHR - MAA
Nonstop10h 20mBritish Airways
ב' 1/1207:35MAA - LHR
Nonstop11h 30mBritish Airways
Deal found 1/10£565
ג' 6/114:10LHR - MAA
Nonstop9h 55mBritish Airways
ג' 27/107:35MAA - LHR
Nonstop11h 30mBritish Airways
Deal found 30/9£572
ב' 5/114:10LHR - MAA
Nonstop9h 55mBritish Airways
ג' 10/207:35MAA - LHR
Nonstop11h 30mBritish Airways
Deal found 1/10£576
ג' 25/1114:10LHR - MAA
Nonstop9h 55mBritish Airways
ב' 22/1207:35MAA - LHR
Nonstop11h 30mBritish Airways
Deal found 30/9£596
ג' 25/1114:10LHR - MAA
Nonstop9h 55mBritish Airways
ג' 23/1207:35MAA - LHR
Nonstop11h 30mBritish Airways
Deal found 1/10£597
ב' 5/114:10LHR - MAA
Nonstop9h 55mBritish Airways
ב' 9/207:35MAA - LHR
Nonstop11h 30mBritish Airways
Deal found 1/10£603
Last-minute flights from Heathrow to Chennai
Discover last-minute flight deals from Heathrow to Chennai. Data last updated 2 אוקטובר 2025 and is based on user searches.
ג' 21/1018:30LHR - MAA
2 stops30h 10mMultiple Airlines
ד' 5/1105:35MAA - LHR
2 stops39h 00mMultiple Airlines
Deal found 1/10£401
ג' 28/1013:30LHR - MAA
1 stop13h 55mAir India
ג' 4/1119:50MAA - LHR
1 stop20h 45mAir India
Deal found 30/9£388
ו' 31/1021:05LHR - MAA
1 stop12h 30mAir India
א' 30/1115:35MAA - LHR
1 stop33h 25mAir India
Deal found 30/9£400
א' 2/1105:20LHR - MAA
2 stops18h 45mAir France
ג' 11/1122:30MAA - LHR
2 stops17h 30mAir France
Deal found 30/9£393
א' 2/1108:50LHR - MAA
1 stop12h 10mEtihad Airways
א' 9/1103:55MAA - LHR
1 stop16h 05mEtihad Airways
Deal found 1/10£405
א' 9/1121:05LHR - MAA
1 stop12h 15mAir India
ש' 29/1107:30MAA - LHR
1 stop17h 30mAir India
Deal found 29/9£391
ו' 14/1113:30LHR - MAA
1 stop16h 00mAir India
א' 30/1115:35MAA - LHR
1 stop33h 25mAir India
Deal found 30/9£402
א' 23/1121:05LHR - MAA
1 stop18h 05mAir India
ש' 6/1219:50MAA - LHR
1 stop20h 45mAir India
Deal found 30/9£402
ג' 25/1121:05LHR - MAA
1 stop12h 15mAir India
ו' 12/1215:35MAA - LHR
1 stop33h 25mAir India
Deal found 1/10£389
ג' 25/1119:20LHR - MAA
1 stop31h 20mEtihad Airways
ב' 22/1203:55MAA - LHR
1 stop16h 05mEtihad Airways
Deal found 1/10£399
ה' 27/1119:20LHR - MAA
1 stop19h 05mEtihad Airways
ה' 11/1221:40MAA - LHR
1 stop22h 20mEtihad Airways
Deal found 1/10£405
ו' 28/1121:05LHR - MAA
1 stop12h 30mAir India
ה' 4/1207:30MAA - LHR
1 stop17h 30mAir India
Deal found 30/9£390
One-way flights from Heathrow to Chennai
Search for one-way flight options from Heathrow to Chennai. Find affordable one-way fares based on user searches. Data last updated 2 אוקטובר 2025.
ה' 20/1121:05LHR - MAA
1 stop18h 05mAir India
Deal found 1/10£225
ש' 1/1121:05LHR - MAA
1 stop12h 15mAir India
Deal found 30/9£226
ה' 8/121:05LHR - MAA
1 stop18h 05mAir India
Deal found 1/10£226
א' 16/1120:30LHR - MAA
1 stop21h 10mAir India
Deal found 30/9£227
ב' 24/1108:45LHR - MAA
1 stop15h 05mAir India
Deal found 1/10£232
ש' 29/1121:05LHR - MAA
1 stop12h 15mAir India
Deal found 30/9£236
ש' 15/1121:05LHR - MAA
1 stop12h 15mAir India
Deal found 1/10£239
ד' 3/1221:05LHR - MAA
1 stop12h 15mAir India
Deal found 2/10£240
Cheapflights Fare Finder
Customise your flight search to find flights from Heathrow to Chennai 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 2 אוקטובר 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Chennai that are best for you.
Fly from
Heathrow
Fly to
Chennai
Route
Depart
Return
Price
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
ה' 30/10
21:05-06:50
1 stop28h 15m
Chennai
ש' 29/11
03:55-12:05
1 stop13h 40m
£422
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
ו' 31/10
21:50-20:40
1 stop17h 20m
Chennai
א' 30/11
21:25-06:35
1 stop14h 40m
£465
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
ג' 21/10
06:15-08:20
2 stops21h 35m
Chennai
ד' 5/11
22:45-18:20
2 stops25h 05m
£466
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
ו' 31/10
19:20-15:05
1 stop14h 15m
Chennai
ש' 29/11
03:55-06:40
1 stop32h 15m
£478
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
ה' 6/11
19:20-08:10
1 stop31h 20m
Chennai
ב' 10/11
03:55-14:30
1 stop16h 05m
£479
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
ג' 21/10
12:30-15:30
1 stop22h 30m
Chennai
ד' 5/11
15:25-11:05
1 stop25h 10m
£486
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
ג' 21/10
18:30-00:55
2 stops25h 55m
Chennai
ד' 5/11
19:50-11:05
1 stop20h 45m
£508
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
ו' 31/10
11:30-08:10
2 stops15h 10m
Chennai
א' 30/11
21:40-06:40
1 stop14h 30m
£526
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
א' 1/2
20:15-00:05
2 stops22h 20m
Chennai
ה' 12/3
01:50-15:50
1 stop19h 30m
£549
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
ג' 21/10
18:55-09:10
1 stop33h 45m
Chennai
ג' 4/11
03:25-19:50
1 stop21h 55m
£550
Flights are sorted by cheapest return flights first.
Deals found on 30/9
Showing 1-10 of 21 results
1
2
3
Best time to book a flight from Heathrow to Chennai
Have a flexible travel schedule? Discover the best time to fly to Chennai from Heathrow 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 London Heathrow Airport to Chennai
Prices
Airlines
More
How far ahead should I book a flight from London Heathrow Airport to Chennai?
Use this chart to determine the optimal time to book a return flight from Heathrow to Chennai. Price data was last updated on 26 September 2025.
The price you pay for your flight from London Heathrow Airport to Chennai may vary depending on when you book. For the best chance of a lower fare, look to book 52 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 London Heathrow Airport to Chennai?
Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Chennai (average of £620). Flying from London Heathrow Airport to Chennai in July is currently the most expensive (average of £1,013). 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 LHR to MAA?
Find hourly flight availability from Heathrow to Chennai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 אוקטובר 2025.
A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Chennai in the evening. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the morning.
What is the cheapest day to fly from London Heathrow Airport to Chennai?
Use this chart to determine the cheapest time to fly return from Heathrow to Chennai. Price data was last updated on 28 September 2025.
Travellers seeking maximum savings on their London Heathrow Airport to Chennai flight should consider departing on Monday evenings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from London Heathrow Airport to Chennai
Explore weekly flight availability from Heathrow to Chennai. 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 2 אוקטובר 2025.
The most flights from LHR to MAA are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
What’s the top stopover airport for flights from London Heathrow Airport to Chennai?
Share of one-stop return flights from London Heathrow Airport to Chennai chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Abu Dhabi (AUH) – chosen by Cheapflights users on 28% of one-stop itineraries from London Heathrow Airport to Chennai on Cheapflights.
What’s the fastest stopover option from London Heathrow Airport to Chennai?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Chennai, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for one-stop routes: 12h 47m.
What’s the fastest stopover option from London Heathrow Airport to Chennai?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Chennai, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for one-stop routes: 12h 47m.
Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Chennai?
Average stopover duration for one-stop one-way flights from London Heathrow Airport to Chennai, 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 56m.
Reviews of airlines servicing Chennai
Get insights into the airlines that provide service to Chennai. 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 Chennai. Reviews last updated 2 אוקטובר 2025.
See what other customers who have flown with Qatar Airways, Etihad Airways, andGulf Air from London Heathrow Airport to Chennai have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Disaster boarding process. No gates. No annoncement for boarding process. Waiting area seats were full no seats available. 787 dream liner step up to entrance door. Not acceptable for physically poor but normal people.
Disaster boarding process. No gates. No annoncement for boarding process. Waiting area seats were full no seats available. 787 dream liner step up to entrance door. Not acceptable for physically poor but normal people.
Disaster boarding process. No gates. No annoncement for boarding process. Waiting area seats were full no seats available. 787 dream liner step up to entrance door. Not acceptable for physically poor but normal people.
Disaster boarding process. No gates. No annoncement for boarding process. Waiting area seats were full no seats available. 787 dream liner step up to entrance door. Not acceptable for physically poor but normal people.
Disaster boarding process. No gates. No annoncement for boarding process. Waiting area seats were full no seats available. 787 dream liner step up to entrance door. Not acceptable for physically poor but normal people.
Disaster boarding process. No gates. No annoncement for boarding process. Waiting area seats were full no seats available. 787 dream liner step up to entrance door. Not acceptable for physically poor but normal people.
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Chennai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airports serve Heathrow to Chennai flights?
On the route to Chennai from Heathrow, you’ll depart from London Heathrow Airport (LHR), landing at Chennai International Airport (MAA) once you reach India. Heathrow is well-known as the main international airport that serves London and the UK. While it’s an extremely busy airport, it also houses the most modern facilities for air travellers. It’s just over 15 miles from London city centre, which will take just under 35min to drive, travelling along the M4-A4 route. If you prefer public transport, you can catch the Heathrow Express from Paddington Station in London. On the other side of your journey, Chennai International Airport is one of the busiest three airports in India. It’s also just about 15 miles from the city centre, and the best way to commute from the airport to central Chennai is to catch a train from the airport metro station.
Which airlines fly directly from Heathrow to Chennai?
Unfortunately, there aren’t any direct flights from Heathrow to Chennai, but the good news is that there are plenty of one-stop flights to choose from on any day of the week. The quickest route is flown by Qatar Airways, which leaves Heathrow and makes a single stopover at Doha Hamad International Airport (DOH) before flying across to Chennai overnight. The flight will take just under 14h and is the most efficient way to fly between the two cities. Two-stop routes are also available, and there isn’t much cost differential between them and the one-stop flights, so you can choose one of these too. A good choice is to catch Air India out of Heathrow, which flies to Mumbai Chhatrapati Shivaji Maharaj International (BOM), where you’ll change to GoAir for the flight to Chennai International.
What are the stopover options between Heathrow to Chennai?
The most common route between Heathrow and Chennai is a one-stop route flown by Qatar Airways, landing first at Doha Hamad International and then flying on to Chennai International. British Airways offers two one-stop route options. The first one lands at Doha Hamad International, where you’ll change to Qatar Airways for the Chennai flight. Otherwise you can fly British Airways to New Delhi Indira Gandhi International Airport (DEL), with a change there to Air India to fly to Chennai International. Two-stop flights are mainly flown by Lufthansa out of Heathrow, landing at Frankfurt am Main Airport (FRA) and then on to New Delhi. Here you’ll change airlines to Vistara for the final leg.
Do I need a passport or visa to fly from Heathrow to Chennai?
UK citizens will need a visa or an e-visa to fly to Chennai. Your passport will need to have two blank pages at the time of presentation, and also has to be valid for at least 180 days from your date of entry. It’s also important to note that your passport needs to be machine-readable.
What airport do you fly into for flights to Chennai from London Heathrow?
Located just 10.2 mi from the city center, Chennai is the airport most travelers will use when flying to Chennai from London Heathrow. Booking flights from London Heathrow to Chennai (MAA) should be relatively easy as there are 2 daily inbound flights from London Heathrow from 14 different airlines.
How long is the flight from London Heathrow Airport to Chennai?
Gulf Air, Air France, and Etihad Airways can get you from London Heathrow Airport to Chennai in just under 14h 15m. Your travel time can differ by up to 7h 20m. The distance between London Heathrow Airport and Chennai is about 5113 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from London Heathrow Airport to Chennai round-trip?
Flying on SAUDIA is currently your cheapest option to Chennai, with prices starting at £340. Additional return tickets that might be worth considering are offered by Air India and Gulf Air, with the lowest prices starting at £374 and £398, respectively. Users have found that SAUDIA is 39% cheaper than the other options available to this destination.
What are the cheapest flights from London Heathrow Airport to Chennai?
Looking for the cheapest flight from London Heathrow Airport to Chennai? While on average our users pay £704, our data indicates the cheapest price to be £395. The most popular route (London Heathrow - Chennai), is priced around £358.
Where are the most common stopover locations when flying from London Heathrow Airport to Chennai?
Most of the time, London Heathrow Airport to Chennai flights that have stopovers will stop in Abu Dhabi. New Delhi is the second most popular location for stopovers on flights from London Heathrow Airport to Chennai. Mumbai comes in third as the most popular stopover location on London Heathrow Airport to Chennai flights.
What are some popular things to do or see while on a stopover in Abu Dhabi?
Etihad Towers, Sheikh Zayed Mosque, 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, Sheikh Zayed Mosque, and Emirates Park Zoo can be accessed by travelling approximately 20.8 mi, 11.2 mi, and 7.9 mi, respectively from Abu Dhabi Zayed Intl. Those looking to explore during their stopover in Abu Dhabi can hire a car from Abu Dhabi Zayed Intl for about £18 per day.
What are some popular points of interest to see during a stopover in New Delhi?
Most New Delhi visitors opt to spend their time at Karol Bagh, Lajpat Nagar Central Market, and Gurudwara Bangla Sahib. Karol Bagh, Lajpat Nagar Central Market and Gurudwara Bangla Sahib are located about 8.7 mi, 8.7 mi, and 8.2 mi, respectively from New Delhi Indira Gandhi Intl if you are interested in checking them out. Travellers can book a car hire at New Delhi Indira Gandhi Intl for about £48 per day to make their sightseeing more efficient.
What are points of interest worth seeing during a stopover in Mumbai?
Gateway of India, Dr. Bhau Daji Lad Mumbai City Museum, and Sanjay Gandhi National Park are the most popular attractions in Mumbai if you're in need of something to do during your stopover. Those on a layover in Mumbai interested in visiting Gateway of India, Dr. Bhau Daji Lad Mumbai City Museum, or Sanjay Gandhi National Park can do so by travelling 11.7 mi, 7.9 mi, and 9.3 mi, respectively from Mumbai Chhatrapati Shivaji Intl. Those landing in Mumbai looking to spend some time exploring during their stopover can hire a car for about £56 per day.
Where are the least popular stopover locations for London Heathrow Airport to Chennai flights?
Of the flights from London Heathrow Airport to Chennai that have stopovers, the fewest flights stop in Muscat. Colombo sees the next fewest stopovers on London Heathrow Airport to Chennai flights. Frankfurt am Main comes in third to last in terms of the least popular stopover locations on London Heathrow Airport to Chennai flights.
Can I find deals for flights from Heathrow to Chennai that include hotel bookings?
Yes. In addition to deals on Heathrow to Chennai flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Chennai?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Chennai.
Can I find deals for business class flights from Heathrow to Chennai?
Yes. Cheapflights offers flight deals from Heathrow to Chennai 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 London Heathrow Airport to Chennai?
Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Chennai (average of £620). Flying from London Heathrow Airport to Chennai in July is currently the most expensive (average of £1,013). 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.
Book flights to Chennai if you plan to visit one of these locations
Mahabalipuram
Vellore
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 Heathrow to Chennai on these airlines
Choose from the following airlines for your flight from Heathrow to Chennai. Flights are based on user searches made on Cheapflights and were last updated on 2 אוקטובר 2025.
Explore flights to Chennai departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 2 אוקטובר 2025.
Discover the top 10 airlines that operate flights from Heathrow to Chennai. 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 2 אוקטובר 2025.
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 Heathrow to Chennai?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Chennai from Heathrow today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Chennai?
Cheapflights simply makes it quick and affordable to book flights from Heathrow to Chennai 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 Heathrow to Chennai with no change fees?
Need flexible booking options for your flight to Chennai from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Heathrow to Chennai become cheaper?
Of course! You can now track prices for flights from Heathrow to Chennai and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.