Cheap flights from London Heathrow Airport to Chennai from £267

LHR — MAA
3 Oct — 10 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Chennai are usually found in September or November, booked 56 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Heathrow to Chennai

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Chennai

Tue 8/922:10 -
1 stop13h 15m
Tue 15/916:00 -
1 stop32h 00m
Deal found 3/9£445
Wed 9/920:50 -
1 stop30h 05m
Mon 12/1008:15 -
1 stop15h 25m
Deal found 3/9£446
Sun 6/915:00 -
2 stops19h 10m
Thu 17/916:00 -
1 stop32h 00m
Deal found 2/9£447
Tue 15/922:10 -
1 stop13h 15m
Mon 5/1007:25 -
1 stop17h 25m
Deal found 2/9£448
Tue 15/913:15 -
1 stop14h 55m
Wed 16/917:00 -
1 stop31h 00m
Deal found 2/9£448
Sat 19/922:10 -
1 stop31h 10m
Sat 26/916:00 -
1 stop32h 00m
Deal found 3/9£449
Sat 12/920:45 -
1 stop17h 25m
Sat 19/916:00 -
1 stop32h 00m
Deal found 2/9£450
Wed 9/920:50 -
1 stop30h 05m
Sat 10/1008:15 -
1 stop15h 25m
Deal found 3/9£450
Sat 12/908:25 -
1 stop18h 30m
Fri 18/908:15 -
1 stop26h 45m
Deal found 3/9£451
Fri 4/908:25 -
1 stop18h 30m
Fri 11/908:15 -
1 stop26h 45m
Deal found 3/9£453
Wed 2/920:50 -
1 stop30h 05m
Fri 11/908:15 -
1 stop15h 25m
Deal found 2/9£453

Find flight deals from Heathrow to Chennai

Round-trip from

£446

One-way from

£267

Popular in

July

Cheapest in

September

Average price

£480

Good round-trip deal

£630 or less

Good one-way deal

£469 or less
Oman Air
  • Oman Air
  • 3/11-2/12
  • 2 total stops
  • 44h 50m total
  • London to Chennai
Air India
  • Air India
  • 8/9-31/12
  • 1 total stop
  • 18h 10m total
  • London to Chennai
Highest demand for flights based on searches. 12% potential increase in price (£58 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Average for round-trip flights in September 2026
Price to beat on a round-trip flight from London Heathrow to Chennai.
Price to beat on a one-way flight from London Heathrow to Chennai.

Cheapflights Fare Finder

 
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 London Heathrow - MAA Chennai

LHRMAA

London Heathrow

Mon 7/12

08:25-06:40

1 stop16h 45m

Chennai

Wed 31/12

00:00-19:30

Nonstop0h 00m

£305

LondonChennai

LHR London Heathrow - MAA Chennai

LHRMAA

London Heathrow

Wed 2/12

08:25-06:40

1 stop16h 45m

Chennai

Wed 31/12

00:00-19:30

Nonstop0h 00m

£307

LondonChennai

LHR London Heathrow - MAA Chennai

LHRMAA

London Heathrow

Tue 1/12

08:25-06:40

1 stop16h 45m

Chennai

Wed 31/12

00:00-19:30

Nonstop0h 00m

£311

LondonChennai

LHR London Heathrow - MAA Chennai

LHRMAA

London Heathrow

Thu 3/12

08:25-06:40

1 stop16h 45m

Chennai

Wed 31/12

00:00-19:30

Nonstop0h 00m

£311

LondonChennai

LHR London Heathrow - MAA Chennai

LHRMAA

London Heathrow

Mon 7/12

19:20-02:35

1 stop25h 45m

Chennai

Wed 31/12

00:00-19:30

Nonstop0h 00m

£380

LondonChennai

LHR London Heathrow - MAA Chennai

LHRMAA

London Heathrow

Thu 1/10

15:40-21:25

1 stop25h 15m

Chennai

Wed 31/12

00:00-19:30

Nonstop0h 00m

£479

LondonChennai

LHR London Heathrow - MAA Chennai

LHRMAA

London Heathrow

Sun 7/2

20:55-08:05

1 stop29h 40m

Chennai

Sun 14/2

03:55-14:30

1 stop16h 05m

£511

LondonChennai

LHR London Heathrow - MAA Chennai

LHRMAA

London Heathrow

Mon 8/2

21:40-04:45

1 stop25h 35m

Chennai

Thu 18/2

05:35-14:45

1 stop14h 40m

£538

LondonChennai

LHR London Heathrow - MAA Chennai

LHRMAA

London Heathrow

Fri 22/1

20:55-15:05

1 stop12h 40m

Chennai

Fri 5/2

03:55-12:05

1 stop13h 40m

£543

LondonChennai

LHR London Heathrow - MAA Chennai

LHRMAA

London Heathrow

Tue 5/1

08:05-02:30

1 stop12h 55m

Chennai

Sat 20/2

07:35-13:35

Nonstop11h 30m

£571

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 24 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.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Chennai

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 55 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 £480). Flying from London Heathrow Airport to Chennai in July is currently the most expensive (average of £771). 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?

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?

Airfare is typical for this route at the moment.

London Heathrow Airport to Chennai flights typically cost between £434 and £530 in November.
The cheapest return price found within the last 5 days was £446 on Oman Air (3 Nov–2 Dec).

Reviews of airlines servicing Chennai

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.

Entertainment

7.3

Comfort

7.3

Boarding

7.5

Crew

7.9

Food

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Janak,Oct 2023

DOH - AMD

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.

Entertainment

7.3

Comfort

7.3

Boarding

7.5

Crew

7.9

Food

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Janak,Oct 2023

DOH - AMD

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.

Entertainment

7.3

Comfort

7.3

Boarding

7.5

Crew

7.9

Food

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Janak,Oct 2023

DOH - AMD

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.

Entertainment

7.3

Comfort

7.3

Boarding

7.5

Crew

7.9

Food

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Janak,Oct 2023

DOH - AMD

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.

Entertainment

7.3

Comfort

7.3

Boarding

7.5

Crew

7.9

Food

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Janak,Oct 2023

DOH - AMD

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.

Entertainment

7.3

Comfort

7.3

Boarding

7.5

Crew

7.9

Food

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Janak,Oct 2023

DOH - AMD

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

  • 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 3 daily inbound flights from London Heathrow from 14 different airlines.

  • How long is the flight from London Heathrow Airport to Chennai?

    Etihad Airways and Gulf Air can get you from London Heathrow Airport to Chennai in just under 25h 35m. Your travel time can differ by up to 4h 05m. 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 £159. Additional return tickets that might be worth considering are offered by SWISS and Air India, with the lowest prices starting at £210 and £367, 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?

    £202 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 £227 and £247, respectively.

  • What are the most reliable airlines from London Heathrow Airport to Chennai?

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Chennai consider choosing American Airlines (80%), Finnair (80%) or British Airways (80%) as they are the most reliable in getting you off to your destination on time.

  • 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 £1,039, our data indicates the cheapest price to be £383. The most popular route (London Heathrow - Chennai), is priced around £325.

  • Where are the most common stopover locations when flying from London Heathrow Airport to Chennai?

  • What are some popular things to do or see while on a stopover in Abu Dhabi?

    Emirates Palace Mandarin Oriental, Yas Waterworld, and Ferrari World Abu Dhabi are the most popular attractions in Abu Dhabi if you're in need of something to do during your stopover. Emirates Palace Mandarin Oriental, Yas Waterworld, and Ferrari World Abu Dhabi can be accessed by travelling approximately 21.1 mi, 5.0 mi, and 4.5 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 £21 per day.

  • Where are the least popular stopover locations for 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 £480). Flying from London Heathrow Airport to Chennai in July is currently the most expensive (average of £771). 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.

See more FAQs

Travelling to a place near Chennai?

Book flights to Chennai if you plan to visit one of these locations
Mahabalipuram
Vellore

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Fly from Heathrow to Chennai on these airlines

Top 10 airlines flying from Heathrow to Chennai

AirlineCheapestAverageFlexibilityOn-time
Kuwait AirwaysCheapest£159Average£557FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
SWISSCheapest£210Average£741FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air IndiaCheapest£367Average£500FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Air FranceCheapest£370Average£450FlexibilityNo cancel feeOn-time77%
Search Air France flights
Gulf AirCheapest£390Average£479FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Etihad AirwaysCheapest£410Average£510FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
IndiGoCheapest£427Average£527FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Virgin AtlanticCheapest£434Average£678FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£435Average£681FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Oman AirCheapest£456Average£545FlexibilityNo cancel feeOn-time76%
Search Oman Air flights

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