$244+ Cheap flights from Chennai (MAA) to Heathrow (LHR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — LHR
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Chennai to Heathrow 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Chennai to London Heathrow are usually found in February or November, booked 62 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
Cheap flight deals from Chennai to Heathrow
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chennai to HeathrowExplore 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 September 9, 2026.
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 September 9, 2026.
This Oman Air deal was found by Cheapflights users on 9/8. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:20 am -
1 stop16h 35m
Sat 1/28:05 pm -
1 stop29h 05m
Deal found 9/8![Oman Air logo]()
$651
This Etihad Airways deal was found by Cheapflights users on 9/8. 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.
Sat 12/124:10 pm -
1 stop27h 50m
Sun 1/31:55 pm -
1 stop19h 40m
Deal found 9/8![Etihad Airways logo]()
$655
This Etihad Airways deal was found by Cheapflights users on 9/8. 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 12/144:10 pm -
1 stop31h 30m
Sun 1/31:55 pm -
1 stop19h 40m
Deal found 9/8![Etihad Airways logo]()
$656
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/209:10 pm -
1 stop17h 35m
Mon 9/2810:10 pm -
1 stop13h 15m
Deal found 9/9![Air India logo]()
$659
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Fri 9/189:10 pm -
1 stop17h 35m
Tue 9/2910:10 pm -
1 stop13h 15m
Deal found 9/9![Air India logo]()
$660
This Lufthansa deal was found by Cheapflights users on 9/8. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/101:45 am -
1 stop16h 35m
Wed 1/66:00 am -
2 stops21h 15m
Deal found 9/8![Multiple Airlines logo]()
$661
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/199:10 pm -
1 stop17h 35m
Sun 9/2712:30 pm -
1 stop18h 10m
Deal found 9/9![Air India logo]()
$662
This Oman Air deal was found by Cheapflights users on 9/6. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/63:00 pm -
1 stop20h 25m
Fri 1/18:25 am -
1 stop16h 45m
Deal found 9/6![Oman Air logo]()
$663
This Etihad Airways deal was found by Cheapflights users on 9/8. 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.
Sun 12/139:55 am -
1 stop34h 05m
Sun 1/31:55 pm -
1 stop19h 40m
Deal found 9/8![Etihad Airways logo]()
$666
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Fri 9/189:10 pm -
1 stop17h 35m
Sat 10/39:05 pm -
1 stop18h 50m
Deal found 9/9![Air India logo]()
$668
This Trip.com deal was found by Cheapflights users on 9/7. 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 10/212:45 am -
1 stop19h 55m
Thu 10/2912:10 pm -
2 stops21h 25m
Deal found 9/7![Multiple Airlines logo]()
$669
This Lufthansa deal was found by Cheapflights users on 9/9. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/241:45 am -
1 stop18h 30m
Wed 1/136:35 am -
2 stops20h 35m
Deal found 9/9![Lufthansa logo]()
$670
Best flights from Chennai to HeathrowDiscover carefully curated flight deals from Chennai to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Chennai to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This Kuwait Airways deal was found by Cheapflights users on 9/7. 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.
Tue 2/93:15 am -
1 stop16h 00m
Sat 2/133:45 pm -
2 stops27h 45m
Deal found 9/7![Multiple Airlines logo]()
$682
This British Airways deal was found by Cheapflights users on 9/5. 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 10/145:35 am -
Nonstop11h 05m
Wed 11/252:10 pm -
Nonstop9h 55m
Deal found 9/5![British Airways logo]()
$799
This SWISS deal was found by Cheapflights users on 9/9. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:10 pm -
3 stops24h 55m
Wed 10/146:00 am -
2 stops22h 25m
Deal found 9/9![SWISS logo]()
$821
This British Airways deal was found by Cheapflights users on 9/5. 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 10/144:20 am -
1 stop18h 10m
Wed 11/252:10 pm -
Nonstop9h 55m
Deal found 9/5![Multiple Airlines logo]()
$735
This British Airways deal was found by Cheapflights users on 9/5. 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.
Mon 11/27:35 am -
Nonstop11h 30m
Sun 11/222:10 pm -
Nonstop9h 55m
Deal found 9/5![British Airways logo]()
$878
This ITA Airways deal was found by Cheapflights users on 9/7. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/91:45 am -
2 stops16h 45m
Sun 2/148:05 pm -
2 stops31h 10m
Deal found 9/7![Multiple Airlines logo]()
$815
This Lufthansa deal was found by Cheapflights users on 9/4. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:10 pm -
2 stops16h 15m
Thu 11/197:40 am -
2 stops19h 35m
Deal found 9/4![Multiple Airlines logo]()
$853
This British Airways deal was found by Cheapflights users on 9/4. 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 10/84:20 am -
1 stop13h 25m
Mon 10/1212:40 pm -
Nonstop10h 20m
Deal found 9/4![Multiple Airlines logo]()
$859
Last-minute flights from Chennai to HeathrowDiscover last-minute flight deals from Chennai to Heathrow. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Chennai to Heathrow. Data last updated September 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/165:55 am -
1 stop18h 05m
Wed 9/3012:30 pm -
1 stop15h 55m
Deal found 9/9![Air India logo]()
$682
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/165:55 am -
1 stop18h 05m
Thu 10/11:50 pm -
1 stop14h 35m
Deal found 9/9![Air India logo]()
$683
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/179:35 am -
1 stop14h 25m
Sun 9/2710:10 pm -
1 stop13h 15m
Deal found 9/9![Air India logo]()
$680
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Fri 9/189:10 pm -
1 stop17h 35m
Tue 9/2910:10 pm -
1 stop13h 15m
Deal found 9/9![Air India logo]()
$660
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Fri 9/189:10 pm -
1 stop17h 35m
Sat 10/39:05 pm -
1 stop18h 50m
Deal found 9/9![Air India logo]()
$668
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/199:10 pm -
1 stop17h 35m
Sun 9/2712:30 pm -
1 stop18h 10m
Deal found 9/9![Air India logo]()
$662
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/209:10 pm -
1 stop17h 35m
Mon 9/2810:10 pm -
1 stop13h 15m
Deal found 9/9![Air India logo]()
$659
This Lufthansa deal was found by Cheapflights users on 9/8. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:55 am -
1 stop20h 15m
Wed 1/66:00 am -
2 stops21h 15m
Deal found 9/8![Multiple Airlines logo]()
$698
This Emirates deal was found by Cheapflights users on 9/5. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:05 am -
1 stop12h 50m
Tue 10/2710:00 pm -
1 stop16h 40m
Deal found 9/5![Emirates logo]()
$697
This Trip.com deal was found by Cheapflights users on 9/7. 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 10/212:45 am -
1 stop19h 55m
Thu 10/2912:10 pm -
2 stops21h 25m
Deal found 9/7![Multiple Airlines logo]()
$669
This Super.com deal was found by Cheapflights users on 9/8. 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.
Fri 10/307:00 am -
1 stop17h 25m
Sat 11/78:30 pm -
1 stop18h 10m
Deal found 9/8![Air India logo]()
$673
One-way flights from Chennai to HeathrowSearch for one-way flight options from Chennai to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Chennai to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This FlightHub deal was found by Cheapflights users on 9/7. 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.
Wed 10/77:25 am -
1 stop17h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Air India logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 11/59:10 pm -
1 stop19h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Air India logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/61:00 pm -
1 stop33h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![IndiGo logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/42:45 am -
1 stop19h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![IndiGo logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/32:45 am -
1 stop19h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![IndiGo logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 10/94:40 pm -
1 stop29h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![IndiGo logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 11/109:25 am -
1 stop15h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Air India logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Fri 12/119:25 am -
1 stop31h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Air India logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/82:45 pm -
1 stop31h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![IndiGo logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 3/87:15 am -
1 stop16h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Air India logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 12/69:10 pm -
1 stop19h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Air India logo]()
$274
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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $651 (Oman Air) |
One-way from | $244 (FlightHub) |
Popular in | September |
Cheapest in | February |
Average price | $862 |
Good round-trip deal | $1,131 or less |
Good one-way deal | $484 or less |
Cheapflights Fare Finder
Customize 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 September 9, 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
Cheapest round-trip
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Sun 11/1
7:40 pm-10:45 am
2 stops20h 35m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$382
Quickest round-trip
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Sat 10/17
5:35 am-12:10 pm
Nonstop11h 05m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$395
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Wed 12/9
7:35 am-1:35 pm
Nonstop11h 30m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$423
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Tue 12/8
7:35 am-1:35 pm
Nonstop11h 30m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$423
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Sat 12/5
7:35 am-1:35 pm
Nonstop11h 30m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$423
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Wed 10/7
5:35 am-12:10 pm
Nonstop11h 05m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$424
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Wed 11/4
7:35 am-1:35 pm
Nonstop11h 30m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$424
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Tue 3/2
7:35 am-1:35 pm
Nonstop11h 30m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$424
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Thu 11/5
7:35 am-1:35 pm
Nonstop11h 30m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$424
ChennaiLondon
MAA Chennai - LHR London Heathrow
MAALHR
Chennai
Tue 2/9
3:15 am-1:45 pm
1 stop16h 00m
London Heathrow
Sat 2/13
3:45 pm-1:00 am
2 stops27h 45m
$682
Showing 1-10 of 17 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Chennai-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chennai-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chennai-London Heathrow Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chennai-London Heathrow Airport 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 Chennai-London Heathrow Airport 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 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 round-trip 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
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 $697). Flying from Chennai to London Heathrow Airport in September is currently the most expensive (average of $862). 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 September 9, 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 often are flights from Chennai to London delayed?
About 12% of weekly flights between Chennai and London have experienced delays in the past year, with the average delay time being 175 minutes.
What is the most punctual flight time for Chennai to London flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Chennai to London flights?
Over the last year, British Airways have had the lowest number of delays on this route, with just 12% of flights being delayed.
The best insider tips for Chennai to London Heathrow Airport 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 Chennai to London Heathrow Airport trip
Our travel experts
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 September 9, 2026.
Read reviews from past customers who have flown Emirates,Etihad Airways, andBritish Airways from Chennai to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.4
Food
7.9
Overall
8.1
Comfort
8.0
Boarding
8.1
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
Crew
8.4
Food
7.9
Overall
8.1
Comfort
8.0
Boarding
8.1
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
Crew
8.4
Food
7.9
Overall
8.1
Comfort
8.0
Boarding
8.1
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
Crew
8.4
Food
7.9
Overall
8.1
Comfort
8.0
Boarding
8.1
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
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.
Traveling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
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Basingstoke
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Northampton
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Top 3 airlines flying from Chennai to Heathrow
Discover the top 3 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 September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$332 | Average$960 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$544 | Average$635 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$669 | Average$694 | FlexibilityNo cancel fee | On-time75% |