$386+ Cheap flights from Heathrow (LHR) to Chennai (MAA)
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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MAA
Jul 16 — Jul 231
Round-trip
1 adult, Economy
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Find cheap flights from Heathrow to Chennai with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from London Heathrow to Chennai are usually found in September or November, booked 89 days in advance, depart on a Tuesday or Thursday and return on a Friday
Cheap flight deals from Heathrow to Chennai
Cheapest
Best
Last-minute
One-way
Cheapest flights from Heathrow to ChennaiExplore 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 June 16, 2026.
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 June 16, 2026.
This Gulf Air deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:05 pm
LHR
- MAA
1 stop26h 45m
Gulf Air
Fri 10/26:10 am
MAA
- LHR
1 stop13h 40m
Gulf Air
Deal found 6/12![Gulf Air logo]()
$637
This Gulf Air deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:05 pm
LHR
- MAA
1 stop26h 45m
Gulf Air
Tue 2/25:35 am
MAA
- LHR
1 stop30h 30m
Gulf Air
Deal found 6/15![Gulf Air logo]()
$639
This Gulf Air deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:05 pm
LHR
- MAA
1 stop26h 45m
Gulf Air
Wed 11/45:35 am
MAA
- LHR
1 stop30h 30m
Gulf Air
Deal found 6/16![Gulf Air logo]()
$640
This Gotogate deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:05 pm
LHR
- MAA
1 stop26h 45m
Gulf Air
Mon 10/56:10 am
MAA
- LHR
1 stop13h 40m
Gulf Air
Deal found 6/12![Gulf Air logo]()
$642
This Gulf Air deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:00 am
LHR
- MAA
1 stop30h 20m
Gulf Air
Wed 2/245:35 am
MAA
- LHR
1 stop30h 30m
Gulf Air
Deal found 6/15![Gulf Air logo]()
$646
This Gulf Air deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:30 am
LHR
- MAA
1 stop29h 40m
Gulf Air
Tue 12/15:35 am
MAA
- LHR
1 stop30h 30m
Gulf Air
Deal found 6/16![Gulf Air logo]()
$647
This FlightHub deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:45 pm
LHR
- MAA
1 stop13h 50m
Etihad Airways
Sun 9/274:05 pm
MAA
- LHR
1 stop27h 30m
Etihad Airways
Deal found 6/16![Etihad Airways logo]()
$660
This Gulf Air deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:30 am
LHR
- MAA
1 stop13h 45m
Gulf Air
Tue 12/225:35 am
MAA
- LHR
1 stop14h 40m
Gulf Air
Deal found 6/15![Gulf Air logo]()
$662
This Gulf Air deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:00 am
LHR
- MAA
1 stop30h 20m
Gulf Air
Mon 10/56:10 am
MAA
- LHR
1 stop13h 40m
Gulf Air
Deal found 6/15![Gulf Air logo]()
$663
This Gulf Air deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:00 am
LHR
- MAA
1 stop14h 50m
Gulf Air
Fri 10/26:10 am
MAA
- LHR
1 stop13h 40m
Gulf Air
Deal found 6/12![Gulf Air logo]()
$664
This Gulf Air deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:00 am
LHR
- MAA
1 stop14h 50m
Gulf Air
Sat 10/179:35 pm
MAA
- LHR
1 stop13h 50m
Gulf Air
Deal found 6/15![Gulf Air logo]()
$666
Best flights from Heathrow to ChennaiDiscover carefully curated flight deals from Heathrow to Chennai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 16, 2026.
Discover carefully curated flight deals from Heathrow to Chennai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 16, 2026.
This British Airways deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:30 am
LHR
- MAA
1 stop15h 35m
British Airways
Tue 11/177:35 am
MAA
- LHR
Nonstop11h 30m
British Airways
Deal found 6/15![British Airways logo]()
$981
This British Airways deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:40 pm
LHR
- MAA
Nonstop10h 20m
Multiple Airlines
Tue 9/158:10 pm
MAA
- LHR
1 stop15h 10m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$986
This Kuwait Airways deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kuwait Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:45 pm
LHR
- MAA
2 stops18h 25m
Multiple Airlines
Mon 11/163:15 am
MAA
- LHR
1 stop16h 00m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$1,022
This CheapOair deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:40 pm
LHR
- MAA
Nonstop10h 20m
British Airways
Tue 9/1510:00 pm
MAA
- LHR
1 stop15h 25m
British Airways
Deal found 6/16![British Airways logo]()
$1,046
This Kuwait Airways deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kuwait Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:45 pm
LHR
- MAA
2 stops17h 35m
Multiple Airlines
Wed 10/73:25 am
MAA
- LHR
1 stop15h 50m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,026
This British Airways deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:40 pm
LHR
- MAA
Nonstop10h 20m
British Airways
Sun 9/67:05 pm
MAA
- LHR
1 stop18h 20m
British Airways
Deal found 6/14![British Airways logo]()
$1,138
Last-minute flights from Heathrow to ChennaiDiscover last-minute flight deals from Heathrow to Chennai. Data last updated June 16, 2026 and is based on user searches.
Discover last-minute flight deals from Heathrow to Chennai. Data last updated June 16, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/178:15 pm
LHR
- MAA
1 stop20h 45m
IndiGo
Wed 6/2410:30 pm
MAA
- LHR
1 stop24h 20m
IndiGo
Deal found 6/15![IndiGo logo]()
$684
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/218:15 pm
LHR
- MAA
1 stop15h 05m
IndiGo
Wed 7/16:45 am
MAA
- LHR
1 stop16h 40m
IndiGo
Deal found 6/15![IndiGo logo]()
$709
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/218:15 pm
LHR
- MAA
1 stop15h 05m
IndiGo
Mon 6/292:45 am
MAA
- LHR
1 stop19h 30m
IndiGo
Deal found 6/15![IndiGo logo]()
$712
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/218:15 pm
LHR
- MAA
1 stop15h 05m
Multiple Airlines
Thu 7/210:15 am
MAA
- LHR
1 stop13h 00m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$716
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/218:15 pm
LHR
- MAA
1 stop15h 05m
IndiGo
Sun 6/289:00 am
MAA
- LHR
1 stop13h 50m
IndiGo
Deal found 6/15![IndiGo logo]()
$734
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/228:15 pm
LHR
- MAA
1 stop16h 45m
IndiGo
Wed 7/16:45 am
MAA
- LHR
1 stop16h 40m
IndiGo
Deal found 6/15![IndiGo logo]()
$736
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:15 pm
LHR
- MAA
1 stop16h 45m
Multiple Airlines
Thu 7/24:05 am
MAA
- LHR
1 stop15h 30m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$710
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:55 pm
LHR
- MAA
1 stop16h 40m
IndiGo
Mon 6/292:45 am
MAA
- LHR
1 stop19h 30m
IndiGo
Deal found 6/15![IndiGo logo]()
$714
This Trip.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/248:15 pm
LHR
- MAA
1 stop15h 05m
IndiGo
Sun 6/282:30 am
MAA
- LHR
1 stop20h 20m
IndiGo
Deal found 6/15![IndiGo logo]()
$678
This CheapOair deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/248:15 pm
LHR
- MAA
1 stop16h 45m
IndiGo
Tue 7/284:40 pm
MAA
- LHR
1 stop30h 45m
IndiGo
Deal found 6/16![IndiGo logo]()
$679
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/248:55 pm
LHR
- MAA
1 stop16h 40m
Multiple Airlines
Fri 6/2610:15 am
MAA
- LHR
1 stop13h 00m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$728
This deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/69:05 am
LHR
- MAA
1 stop12h 55m
Emirates
Thu 8/69:50 am
MAA
- LHR
1 stop13h 20m
Emirates
Deal found 6/15![Emirates logo]()
$686
One-way flights from Heathrow to ChennaiSearch for one-way flight options from Heathrow to Chennai. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
Search for one-way flight options from Heathrow to Chennai. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
This Super.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:00 am
LHR
- MAA
1 stop30h 20m
Gulf Air
Deal found 6/13![Gulf Air logo]()
$386
This Trip.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:30 am
LHR
- MAA
1 stop13h 45m
Gulf Air
Deal found 6/16![Gulf Air logo]()
$394
This Super.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:45 pm
LHR
- MAA
1 stop19h 50m
Etihad Airways
Deal found 6/15![Etihad Airways logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:45 pm
LHR
- MAA
1 stop12h 50m
Etihad Airways
Deal found 6/16![Etihad Airways logo]()
$397
This FlightHub deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:05 pm
LHR
- MAA
1 stop26h 45m
Gulf Air
Deal found 6/15![Gulf Air logo]()
$400
This Trip.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:00 am
LHR
- MAA
1 stop14h 50m
Gulf Air
Deal found 6/12![Gulf Air logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/62:45 pm
LHR
- MAA
1 stop19h 50m
Etihad Airways
Deal found 6/12![Etihad Airways logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:45 pm
LHR
- MAA
1 stop13h 50m
Etihad Airways
Deal found 6/12![Etihad Airways logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:45 pm
LHR
- MAA
1 stop19h 50m
Etihad Airways
Deal found 6/15![Etihad Airways logo]()
$411
This Etihad Airways deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:45 pm
LHR
- MAA
1 stop19h 50m
Etihad Airways
Deal found 6/12![Etihad Airways logo]()
$416
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 June 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $637 (Gulf Air) |
One-way from | $386 (Super.com) |
Popular in | July |
Cheapest in | September |
Average price | $678 |
Cheapflights Fare Finder
Customize 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 2,558,603 searches. Data last updated June 16, 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
Cheapest round-trip
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Thu 11/12
9:30 am-6:35 am
1 stop15h 35m
Chennai
Tue 11/17
7:35 am-1:35 pm
Nonstop11h 30m
$981
Quickest round-trip
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Wed 9/9
12:40 pm-3:30 am
Nonstop10h 20m
Chennai
Tue 9/15
8:10 pm-6:50 am
1 stop15h 10m
$986
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Thu 11/12
3:45 pm-3:40 pm
2 stops18h 25m
Chennai
Mon 11/16
3:15 am-1:45 pm
1 stop16h 00m
$1,022
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Thu 10/1
4:45 pm-2:50 pm
2 stops17h 35m
Chennai
Wed 10/7
3:25 am-2:45 pm
1 stop15h 50m
$1,026
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Wed 9/9
12:40 pm-3:30 am
Nonstop10h 20m
Chennai
Tue 9/15
10:00 pm-8:55 am
1 stop15h 25m
$1,046
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Tue 8/18
12:40 pm-3:30 am
Nonstop10h 20m
Chennai
Sun 9/6
7:05 pm-8:55 am
1 stop18h 20m
$1,138
Cheapest one-way
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Sat 8/15
9:45 pm-8:25 am
1 stop30h 10m
$519
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Tue 12/8
9:30 am-4:45 am
1 stop13h 45m
$599
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Sun 7/12
10:05 pm-5:20 am
1 stop26h 45m
$800
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Fri 12/11
1:55 pm-8:10 am
1 stop12h 45m
$866
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Heathrow to Chennai
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Chennai in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on London Heathrow Airport-Chennai flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Chennai flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Chennai flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on London Heathrow Airport-Chennai flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Chennai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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 round-trip price
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Everything you need to know about your flight from London Heathrow Airport to Chennai
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How far ahead should I book a flight from London Heathrow Airport to Chennai?
To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Chennai, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 $629). Flying from London Heathrow Airport to Chennai in July is currently the most expensive (average of $1,058). 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 June 16, 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 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 last year, British Airways have had the lowest number of delays on this route, with just 21% of flights being delayed.
What’s the top layover airport for flights from London Heathrow Airport to Chennai?
Share of 1-stop round-trip flights from London Heathrow Airport to Chennai chosen by Cheapflights users in the past 12 months, using the same layover each way.
Mumbai (BOM) – chosen by Cheapflights users on 25% of 1-stop itineraries from London Heathrow Airport to Chennai on Cheapflights.
What’s the cheapest layover airport for flights from London Heathrow Airport to Chennai?
Average round-trip fare for 1-stop flights from London Heathrow Airport to Chennai, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Manama (BAH) is the most affordable 1-stop option, with an average round-trip price of $614.
What’s the fastest layover option from London Heathrow Airport to Chennai?
Shortest average travel time for 1-stop one-way flights from London Heathrow Airport to Chennai, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Muscat (MCT) have the shortest average one-way travel time for 1-stop routes: 11h 55m.
Which airport typically offers the quickest layover for flights from London Heathrow Airport to Chennai?
Average layover duration for 1-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 Abu Dhabi (AUH) offer the fastest connection on this route, with an average layover time of 2h 23m.
The best insider tips for London Heathrow Airport to Chennai flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to Chennai trip
Our travel experts
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 June 16, 2026.
Get a feel of what it's like to fly with Emirates,Etihad Airways, andGulf Air from London Heathrow Airport to Chennai by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.1
Comfort
8.0
Boarding
8.1
Crew
8.4
Entertainment
8.2
Food
7.9
Reviews
1 / 20
10.0
ExcellentSteven,Apr 2026
GLA - DXB
Overall
8.1
Comfort
8.0
Boarding
8.1
Crew
8.4
Entertainment
8.2
Food
7.9
Reviews
1 / 20
10.0
ExcellentSteven,Apr 2026
GLA - DXB
Overall
8.1
Comfort
8.0
Boarding
8.1
Crew
8.4
Entertainment
8.2
Food
7.9
Reviews
1 / 20
10.0
ExcellentSteven,Apr 2026
GLA - DXB
Overall
8.1
Comfort
8.0
Boarding
8.1
Crew
8.4
Entertainment
8.2
Food
7.9
Reviews
1 / 20
10.0
ExcellentSteven,Apr 2026
GLA - DXB
Overall
8.1
Comfort
8.0
Boarding
8.1
Crew
8.4
Entertainment
8.2
Food
7.9
Reviews
1 / 20
10.0
ExcellentSteven,Apr 2026
GLA - DXB
Overall
8.1
Comfort
8.0
Boarding
8.1
Crew
8.4
Entertainment
8.2
Food
7.9
Reviews
1 / 20
10.0
ExcellentSteven,Apr 2026
GLA - DXB
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.
Traveling to a place near Chennai?
Book flights to Chennai if you plan to visit one of these locationsMahabalipuram
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Top 5 airlines flying from Heathrow to Chennai
Discover the top 5 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 2,558,603 searches. Data last updated June 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$497 | Average$692 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$534 | Average$602 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$625 | Average$725 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$772 | Average$954 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$786 | Average$1,030 | FlexibilityNo cancel fee | On-time75% |