Cheap flights from London Heathrow Airport to Chennai from £283
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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MAA
13 Jul — 20 Jul1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Chennai are usually found in September or November, booked 85 days in advance, depart on a Tuesday or Monday and return on a Wednesday
Cheap flight deals from Heathrow to Chennai
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Cheapest flights from Heathrow to Chennai
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 13 June 2026.
Fri 12/622:05
LHR
-
MAA
1 stop18h 15m
Gulf Air
Mon 22/606:10
MAA
-
LHR
1 stop13h 40m
Gulf Air
Deal found 8/6£461
Wed 2/921:45
LHR
-
MAA
1 stop12h 50m
Etihad Airways
Wed 16/916:05
MAA
-
LHR
1 stop25h 10m
Etihad Airways
Deal found 12/6£463
Thu 1/1010:00
LHR
-
MAA
1 stop30h 20m
Multiple Airlines
Wed 28/1003:15
MAA
-
LHR
1 stop16h 00m
Multiple Airlines
Deal found 10/6£464
Wed 17/610:00
LHR
-
MAA
1 stop14h 50m
Gulf Air
Sun 21/621:35
MAA
-
LHR
1 stop22h 15m
Gulf Air
Deal found 10/6£465
Fri 12/610:00
LHR
-
MAA
1 stop30h 20m
Gulf Air
Sun 21/621:35
MAA
-
LHR
1 stop22h 15m
Gulf Air
Deal found 10/6£466
Fri 12/610:00
LHR
-
MAA
1 stop30h 20m
Gulf Air
Wed 8/706:10
MAA
-
LHR
1 stop13h 40m
Gulf Air
Deal found 9/6£467
Tue 16/610:00
LHR
-
MAA
1 stop14h 50m
Gulf Air
Fri 19/621:35
MAA
-
LHR
1 stop22h 15m
Gulf Air
Deal found 11/6£468
Tue 16/622:05
LHR
-
MAA
1 stop26h 45m
Gulf Air
Tue 23/606:10
MAA
-
LHR
1 stop29h 15m
Gulf Air
Deal found 11/6£468
Sun 13/920:45
LHR
-
MAA
1 stop13h 50m
Etihad Airways
Sun 27/916:05
MAA
-
LHR
1 stop27h 30m
Etihad Airways
Deal found 11/6£469
Sat 29/814:45
LHR
-
MAA
1 stop19h 50m
Etihad Airways
Wed 16/916:05
MAA
-
LHR
1 stop27h 30m
Etihad Airways
Deal found 11/6£470
Fri 12/622:05
LHR
-
MAA
1 stop18h 15m
Gulf Air
Tue 16/606:10
MAA
-
LHR
1 stop13h 40m
Gulf Air
Deal found 12/6£471
Mon 21/922:05
LHR
-
MAA
1 stop26h 45m
Gulf Air
Wed 30/906:10
MAA
-
LHR
1 stop29h 15m
Gulf Air
Deal found 10/6£471
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 13 June 2026.
Wed 30/922:05
LHR
-
MAA
1 stop26h 45m
Gulf Air
Sun 4/1021:35
MAA
-
LHR
1 stop22h 15m
Gulf Air
Deal found 10/6£476
Tue 25/812:40
LHR
-
MAA
Nonstop10h 20m
Multiple Airlines
Thu 10/920:10
MAA
-
LHR
1 stop15h 10m
Multiple Airlines
Deal found 10/6£663
Wed 19/812:40
LHR
-
MAA
Nonstop10h 20m
British Airways
Thu 17/905:35
MAA
-
LHR
Nonstop11h 05m
British Airways
Deal found 8/6£711
Sat 11/720:05
LHR
-
MAA
2 stops33h 45m
SWISS
Mon 13/718:00
MAA
-
LHR
2 stops18h 25m
SWISS
Deal found 11/6£864
Fri 13/1106:00
LHR
-
MAA
2 stops21h 15m
Multiple Airlines
Wed 25/1101:45
MAA
-
LHR
1 stop16h 35m
Multiple Airlines
Deal found 11/6£703
Tue 10/1114:10
LHR
-
MAA
Nonstop9h 55m
British Airways
Wed 18/1107:35
MAA
-
LHR
Nonstop11h 30m
British Airways
Deal found 11/6£775
Wed 9/912:40
LHR
-
MAA
Nonstop10h 20m
Multiple Airlines
Tue 15/920:10
MAA
-
LHR
1 stop15h 10m
Multiple Airlines
Deal found 9/6£732
Wed 2/910:20
LHR
-
MAA
1 stop14h 05m
Multiple Airlines
Thu 17/905:35
MAA
-
LHR
Nonstop11h 05m
Multiple Airlines
Deal found 8/6£740
Sat 18/720:05
LHR
-
MAA
2 stops32h 20m
SWISS
Sun 2/820:10
MAA
-
LHR
2 stops19h 40m
SWISS
Deal found 12/6£909
Wed 30/912:40
LHR
-
MAA
Nonstop10h 20m
British Airways
Sun 4/1005:35
MAA
-
LHR
Nonstop11h 05m
British Airways
Deal found 12/6£890
Tue 11/812:40
LHR
-
MAA
Nonstop10h 20m
Multiple Airlines
Tue 8/916:20
MAA
-
LHR
1 stop19h 00m
Multiple Airlines
Deal found 8/6£814
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 13 June 2026.
Mon 24/812:40
LHR
-
MAA
Nonstop10h 20m
British Airways
Mon 23/1107:35
MAA
-
LHR
Nonstop11h 30m
British Airways
Deal found 9/6£554
Fri 9/1012:40
LHR
-
MAA
Nonstop10h 20m
British Airways
Wed 10/307:35
MAA
-
LHR
Nonstop11h 30m
British Airways
Deal found 8/6£558
Mon 24/812:40
LHR
-
MAA
Nonstop10h 20m
British Airways
Tue 29/905:35
MAA
-
LHR
Nonstop11h 05m
British Airways
Deal found 9/6£564
Sun 30/812:40
LHR
-
MAA
Nonstop10h 20m
British Airways
Mon 23/1107:35
MAA
-
LHR
Nonstop11h 30m
British Airways
Deal found 9/6£570
Fri 9/1012:40
LHR
-
MAA
Nonstop10h 20m
British Airways
Sat 13/307:35
MAA
-
LHR
Nonstop11h 30m
British Airways
Deal found 8/6£582
Mon 24/812:40
LHR
-
MAA
Nonstop10h 20m
British Airways
Sat 28/1107:35
MAA
-
LHR
Nonstop11h 30m
British Airways
Deal found 9/6£588
Thu 15/1012:40
LHR
-
MAA
Nonstop10h 20m
British Airways
Thu 11/307:35
MAA
-
LHR
Nonstop11h 30m
British Airways
Deal found 8/6£597
Mon 24/812:40
LHR
-
MAA
Nonstop10h 20m
British Airways
Thu 17/905:35
MAA
-
LHR
Nonstop11h 05m
British Airways
Deal found 12/6£613
Sun 30/812:40
LHR
-
MAA
Nonstop10h 20m
British Airways
Sun 27/905:35
MAA
-
LHR
Nonstop11h 05m
British Airways
Deal found 10/6£614
Thu 15/1012:40
LHR
-
MAA
Nonstop10h 20m
British Airways
Sat 13/307:35
MAA
-
LHR
Nonstop11h 30m
British Airways
Deal found 8/6£621
Sat 29/812:40
LHR
-
MAA
Nonstop10h 20m
British Airways
Mon 23/1107:35
MAA
-
LHR
Nonstop11h 30m
British Airways
Deal found 9/6£622
Mon 14/912:40
LHR
-
MAA
Nonstop10h 20m
British Airways
Tue 6/1005:35
MAA
-
LHR
Nonstop11h 05m
British Airways
Deal found 10/6£642
Last-minute flights from Heathrow to Chennai
Discover last-minute flight deals from Heathrow to Chennai. Data last updated 13 June 2026 and is based on user searches.
Thu 18/610:00
LHR
-
MAA
1 stop30h 20m
Gulf Air
Thu 2/706:10
MAA
-
LHR
1 stop13h 40m
Gulf Air
Deal found 11/6£474
Thu 18/620:15
LHR
-
MAA
1 stop33h 35m
IndiGo
Sat 11/722:30
MAA
-
LHR
1 stop24h 20m
IndiGo
Deal found 10/6£476
Thu 18/620:55
LHR
-
MAA
1 stop36h 25m
IndiGo
Mon 22/606:45
MAA
-
LHR
1 stop16h 05m
IndiGo
Deal found 12/6£477
Thu 18/610:00
LHR
-
MAA
1 stop30h 20m
Gulf Air
Fri 3/706:10
MAA
-
LHR
1 stop13h 40m
Gulf Air
Deal found 8/6£491
Fri 19/610:00
LHR
-
MAA
1 stop30h 20m
Gulf Air
Tue 7/706:10
MAA
-
LHR
1 stop13h 40m
Gulf Air
Deal found 12/6£510
Fri 19/622:05
LHR
-
MAA
1 stop18h 15m
Gulf Air
Wed 15/706:10
MAA
-
LHR
1 stop13h 40m
Gulf Air
Deal found 12/6£511
Sun 21/610:00
LHR
-
MAA
1 stop14h 50m
Gulf Air
Mon 20/706:10
MAA
-
LHR
1 stop13h 40m
Gulf Air
Deal found 11/6£491
Sun 21/621:05
LHR
-
MAA
1 stop31h 20m
Air India
Sun 28/609:35
MAA
-
LHR
1 stop14h 25m
Air India
Deal found 9/6£505
Tue 23/610:00
LHR
-
MAA
1 stop14h 50m
Gulf Air
Fri 25/906:10
MAA
-
LHR
1 stop13h 40m
Gulf Air
Deal found 12/6£472
Tue 23/621:05
LHR
-
MAA
1 stop23h 30m
Multiple Airlines
Tue 9/303:15
MAA
-
LHR
1 stop16h 00m
Multiple Airlines
Deal found 8/6£487
Tue 23/610:00
LHR
-
MAA
1 stop14h 50m
Gulf Air
Fri 26/621:35
MAA
-
LHR
1 stop13h 50m
Gulf Air
Deal found 9/6£509
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 13 June 2026.
Mon 24/814:45
LHR
-
MAA
2 stops19h 50m
Multiple Airlines
Deal found 12/6£283
Wed 12/808:40
LHR
-
MAA
2 stops25h 55m
Multiple Airlines
Deal found 11/6£287
Thu 10/910:00
LHR
-
MAA
1 stop30h 20m
Gulf Air
Deal found 8/6£288
Sun 23/811:45
LHR
-
MAA
2 stops22h 50m
Multiple Airlines
Deal found 11/6£289
Thu 20/815:00
LHR
-
MAA
2 stops19h 35m
Multiple Airlines
Deal found 10/6£291
Wed 12/814:45
LHR
-
MAA
1 stop19h 50m
Etihad Airways
Deal found 8/6£292
Mon 12/1015:50
LHR
-
MAA
2 stops18h 45m
Multiple Airlines
Deal found 12/6£292
Sun 23/821:45
LHR
-
MAA
1 stop12h 50m
Etihad Airways
Deal found 11/6£293
Wed 5/815:50
LHR
-
MAA
2 stops18h 45m
Multiple Airlines
Deal found 8/6£294
Tue 10/1109:30
LHR
-
MAA
1 stop13h 45m
Gulf Air
Deal found 9/6£295
Wed 9/921:45
LHR
-
MAA
1 stop12h 50m
Etihad Airways
Deal found 12/6£297
Find 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 13 June 2026.
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 13 June 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Chennai that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Wed 30/9
22:05-05:20
1 stop26h 45m
Chennai
Sun 4/10
21:35-15:20
1 stop22h 15m
£476
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Tue 25/8
12:40-03:30
Nonstop10h 20m
Chennai
Thu 10/9
20:10-06:50
1 stop15h 10m
£663
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Fri 13/11
06:00-08:45
2 stops21h 15m
Chennai
Wed 25/11
01:45-12:50
1 stop16h 35m
£703
Fastest return journey
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Wed 19/8
12:40-03:30
Nonstop10h 20m
Chennai
Thu 17/9
05:35-12:10
Nonstop11h 05m
£711
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Wed 9/9
12:40-03:30
Nonstop10h 20m
Chennai
Tue 15/9
20:10-06:50
1 stop15h 10m
£732
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Wed 2/9
10:20-04:55
1 stop14h 05m
Chennai
Thu 17/9
05:35-12:10
Nonstop11h 05m
£740
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Tue 10/11
14:10-05:35
Nonstop9h 55m
Chennai
Wed 18/11
07:35-13:35
Nonstop11h 30m
£775
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Tue 11/8
12:40-03:30
Nonstop10h 20m
Chennai
Tue 8/9
16:20-06:50
1 stop19h 00m
£814
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Sat 11/7
20:05-10:20
2 stops33h 45m
Chennai
Mon 13/7
18:00-07:55
2 stops18h 25m
£864
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Wed 30/9
12:40-03:30
Nonstop10h 20m
Chennai
Sun 4/10
05:35-12:10
Nonstop11h 05m
£890
Flights are sorted by cheapest return flights first.
Deals found on 9/6
Showing 1-10 of 22 resultsSorted by cheapest first
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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.
LHR-MAA
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
Delays
More
How far ahead should I book a flight from London Heathrow Airport to Chennai?
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 84 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 £469). Flying from London Heathrow Airport to Chennai in July is currently the most expensive (average of £793). 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 13 June 2026.
When flying from London Heathrow Airport to Chennai, 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 London Heathrow Airport to Chennai?
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 13 June 2026.
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).
How often are flights from London to Chennai delayed?
About 21% of weekly flights between London and Chennai have experienced delays in the past year, with the average delay time being 140 minutes.
What is the most punctual flight time for London to Chennai flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Chennai flights?
Over the past year, British Airways have had the lowest number of delays on this route, with just 21% of flights being delayed.
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 31% of one-stop itineraries from London Heathrow Airport to Chennai on Cheapflights.
What’s the cheapest stopover airport for flights from London Heathrow Airport to Chennai?
Average return fare for one-stop flights from London Heathrow Airport to Chennai, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Manama (BAH) is the most affordable one-stop option, with an average return flight price of £540.
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 29m.
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 38m.
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 13 June 2026.
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.
I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.
I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.
I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.
I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.
I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.
I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.
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 13 different airlines.
How long is the flight from London Heathrow Airport to Chennai?
Gulf Air and British Airways can get you from London Heathrow Airport to Chennai in just under 10h 20m. Your travel time can differ by up to 16h 25m. 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 Kuwait Airways is currently your cheapest option to Chennai, with prices starting at £160. Additional return tickets that might be worth considering are offered by Air India and Gulf Air, with the lowest prices starting at £366 and £390, respectively. Users have found that Kuwait Airways is 71% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from London Heathrow Airport to Chennai one-way?
£203 is the cheapest one-way deal found within the past few days, from Air India. You may also be able to find cheap deals on Etihad Airways and Gulf Air, with prices starting from £231 and £261, respectively.
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 £1,255, our data indicates the cheapest price to be £528. The most popular route (London Heathrow - Chennai), is priced around £400.
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. Mumbai is the second most popular location for stopovers on flights from London Heathrow Airport to Chennai. Manama 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?
Yas Waterworld, Ferrari World Abu Dhabi, and Emirates Palace Mandarin Oriental are the most popular attractions in Abu Dhabi if you're in need of something to do during your stopover. Yas Waterworld, Ferrari World Abu Dhabi, and Emirates Palace Mandarin Oriental can be accessed by travelling approximately 5.0 mi, 4.5 mi, and 21.1 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 £14 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 Colombo. Frankfurt am Main sees the next fewest stopovers on London Heathrow Airport to Chennai flights. Dubai 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 £469). Flying from London Heathrow Airport to Chennai in July is currently the most expensive (average of £793). 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.
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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 13 June 2026.
Explore flights to Chennai departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 13 June 2026.
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 13 June 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 Heathrow to Chennai?
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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.
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