Cheap flights from London to Chennai from £293

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MAA
1 Aug — 8 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Chennai are usually found in September or November, booked 82 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from London to Chennai

Enter your travel dates to find the best prices.

Cheapest flights from London to Chennai
Explore the most affordable flight options available from London to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2026.

Wed 12/814:45
LHR
-
MAA
2 stops19h 25m
Multiple Airlines
Mon 30/1105:35
MAA
-
LHR
1 stop30h 30m
Multiple Airlines
Deal found 29/6£473
Wed 23/920:45
LHR
-
MAA
1 stop13h 25m
Etihad Airways
Wed 28/1016:10
MAA
-
LHR
1 stop25h 25m
Etihad Airways
Deal found 28/6£473
Mon 24/814:45
LHR
-
MAA
1 stop19h 50m
Etihad Airways
Thu 10/915:40
MAA
-
LHR
1 stop31h 35m
Etihad Airways
Deal found 28/6£474
Mon 24/817:10
LHR
-
MAA
2 stops17h 25m
Multiple Airlines
Thu 10/915:40
MAA
-
LHR
1 stop27h 55m
Multiple Airlines
Deal found 29/6£476
Mon 21/922:10
LHR
-
MAA
1 stop18h 10m
Multiple Airlines
Sat 26/916:05
MAA
-
LHR
1 stop27h 30m
Multiple Airlines
Deal found 1/7£476
Mon 31/816:20
LGW
-
MAA
2 stops35h 35m
Multiple Airlines
Sat 19/904:05
MAA
-
LGW
1 stop19h 00m
Multiple Airlines
Deal found 28/6£477
Thu 8/1022:05
LHR
-
MAA
1 stop18h 15m
Gulf Air
Mon 12/1006:10
MAA
-
LHR
1 stop13h 40m
Gulf Air
Deal found 28/6£477
Thu 1/1009:00
LGW
-
MAA
1 stop13h 10m
Qatar Airways
Thu 22/1004:05
MAA
-
LGW
1 stop31h 05m
Qatar Airways
Deal found 29/6£479
Wed 28/1021:50
LHR
-
MAA
1 stop25h 25m
Gulf Air
Tue 17/1105:35
MAA
-
LHR
1 stop30h 30m
Gulf Air
Deal found 1/7£479
Wed 28/1008:40
LGW
-
MAA
1 stop12h 10m
Qatar Airways
Tue 3/1103:25
MAA
-
LGW
1 stop32h 00m
Qatar Airways
Deal found 30/6£479
Wed 28/1008:40
LGW
-
MAA
1 stop12h 10m
Qatar Airways
Tue 17/1103:25
MAA
-
LGW
1 stop32h 00m
Qatar Airways
Deal found 1/7£480
Thu 20/813:50
LHR
-
MAA
1 stop14h 35m
Multiple Airlines
Sun 20/915:40
MAA
-
LHR
1 stop25h 35m
Multiple Airlines
Deal found 1/7£480

Find flight deals from London to Chennai

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Chennai (MAA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 July 2026.

Round-trip from

£473

One-way from

£293

Popular in

December

Cheapest in

September

Average price

£750

Good round-trip deal

£782 or less

Good one-way deal

£679 or less
Gulf Air
  • Gulf Air
  • 12/8-30/11
  • 3 total stops
  • 49h 55m total
  • London to Chennai
Qatar Airways
  • Qatar Airways
  • 8/9
  • 1 total stop
  • 13h 10m total
  • London to Chennai
Highest demand for flights based on searches. 3% potential increase in price (£14 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 July 2026
Price to beat on a round-trip flight from London (LON) to Chennai.
Price to beat on a one-way flight from London (LON) to Chennai.

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Chennai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 July 2026.
Use the filters below to find and compare flights from London to Chennai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonChennai

SEN - MAA

SENMAA

London Southend

Wed 16/9

16:50-08:25

2 stops35h 05m

Chennai

Tue 29/9

21:55-19:40

2 stops26h 15m

£524

LondonChennai

LTN - MAA

LTNMAA

London Luton

Tue 1/9

12:30-20:10

2 stops27h 10m

Chennai

Tue 15/9

10:15-22:15

2 stops16h 30m

£526

LondonChennai

LTN - MAA

LTNMAA

London Luton

Mon 24/8

06:00-08:25

2 stops21h 55m

Chennai

Wed 9/9

02:30-21:50

2 stops23h 50m

£528

LondonChennai

SEN - MAA

SENMAA

London Southend

Mon 24/8

11:10-18:40

2 stops27h 00m

Chennai

Wed 9/9

20:10-13:00

2 stops21h 20m

£537

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Fri 4/9

21:45-15:05

1 stop12h 50m

Chennai

Fri 11/9

10:15-18:45

1 stop13h 00m

£542

LondonChennai

LTN - MAA

LTNMAA

London Luton

Wed 5/8

06:00-20:20

2 stops33h 50m

Chennai

Sat 8/8

10:15-23:50

2 stops18h 05m

£545

LondonChennai

LTN - MAA

LTNMAA

London Luton

Fri 7/8

06:00-20:20

2 stops33h 50m

Chennai

Wed 9/9

14:45-21:50

2 stops35h 35m

£553

LondonChennai

LTN - MAA

LTNMAA

London Luton

Fri 7/8

06:00-20:20

2 stops33h 50m

Chennai

Thu 10/9

02:30-21:50

2 stops23h 50m

£555

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Tue 15/9

09:30-02:50

1 stop12h 50m

Chennai

Mon 5/10

05:35-12:10

Nonstop11h 05m

£558

LondonChennai

LGW - MAA

LGWMAA

London Gatwick

Wed 9/9

10:40-05:20

1 stop14h 10m

Chennai

Sat 19/9

21:35-06:55

1 stop13h 50m

£560

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from London to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from London to Chennai?

Currently, November is the cheapest month in which you can book a flight from London to Chennai (average of £472). Flying from London to Chennai in July is currently the most expensive (average of £782). 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 LON to MAA?

Find hourly flight availability from London to Chennai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Chennai as you normally would.

Weekly flight availability from London to Chennai

Explore weekly flight availability from London to Chennai. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 2 July 2026.

The most flights from LON to MAA are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost for a return flight from London to Chennai?

What’s the top stopover airport for flights from London to Chennai?

Share of one-stop return flights from London 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 29% of one-stop itineraries from London to Chennai on Cheapflights.

What’s the cheapest stopover airport for flights from London to Chennai?

Average return fare for one-stop flights from London 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 £426.

What’s the fastest stopover option from London to Chennai?

Shortest average travel time for one-stop one-way flights from London to Chennai, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Abu Dhabi (AUH) have the shortest average one-way travel time for one-stop routes: 12h 15m.

Which airport typically offers the quickest stopover for flights from London to Chennai?

Average stopover duration for one-stop one-way flights from London 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 stopover time of 1h 10m.

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.

How far ahead should I book a flight from London to Chennai?

The best time to book flights from London to Chennai is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Chennai

Get insights into the airlines that provide service to Chennai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chennai. Reviews last updated 2 July 2026.
Read reviews from past customers who have flown with Emirates,Etihad Airways, andGulf Air from London to Chennai. 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.

Overall

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Sharyn,Jun 2023

DXB - BOM

Seats were very narrow. The seat belts were very tight. The gluten-free food was awful. The roll was listed as vegan….not gluten free. I received vegan butter. Butter itself is gluten free so why couldn’t I have had regular butter?!?!?

Overall

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Sharyn,Jun 2023

DXB - BOM

Seats were very narrow. The seat belts were very tight. The gluten-free food was awful. The roll was listed as vegan….not gluten free. I received vegan butter. Butter itself is gluten free so why couldn’t I have had regular butter?!?!?

Overall

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Sharyn,Jun 2023

DXB - BOM

Seats were very narrow. The seat belts were very tight. The gluten-free food was awful. The roll was listed as vegan….not gluten free. I received vegan butter. Butter itself is gluten free so why couldn’t I have had regular butter?!?!?

Overall

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Sharyn,Jun 2023

DXB - BOM

Seats were very narrow. The seat belts were very tight. The gluten-free food was awful. The roll was listed as vegan….not gluten free. I received vegan butter. Butter itself is gluten free so why couldn’t I have had regular butter?!?!?

Overall

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Sharyn,Jun 2023

DXB - BOM

Seats were very narrow. The seat belts were very tight. The gluten-free food was awful. The roll was listed as vegan….not gluten free. I received vegan butter. Butter itself is gluten free so why couldn’t I have had regular butter?!?!?

Overall

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Sharyn,Jun 2023

DXB - BOM

Seats were very narrow. The seat belts were very tight. The gluten-free food was awful. The roll was listed as vegan….not gluten free. I received vegan butter. Butter itself is gluten free so why couldn’t I have had regular butter?!?!?

Related info for your journey

Find useful and relevant information for your journey from London to Chennai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Chennai from London?

    Located just 10.2 mi from the city center, Chennai is the airport most travelers will use when flying to Chennai from London. Booking flights from London to Chennai (MAA) should be relatively easy as there are 3 daily inbound flights from London from 15 different airlines.

  • How long is the flight from London to Chennai?

    For as low as £569, Etihad Airways can have you in Chennai from London in 12h 40m. Airlines will cover a distance of 5083 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London to Chennai round-trip?

    According to our current data, Kuwait Airways (£161), SWISS (£213), and Gulf Air (£354) offers the cheapest pricing from London to Chennai. 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 to Chennai one-way?

    The cheapest airline one-way is Gulf Air, with whom users have recently found tickets for as low as £178. However, be on the lookout for offers from Air India and Etihad Airways, as they are both options that can get you from London to Chennai for a low price.

  • What are the most popular routes from London to Chennai?

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

    Before booking your flight to Chennai from London, check out the most reliable airlines to get you to your destination on time: American Airlines (74%), British Airways (74%), Finnair( 67%).

  • What are the cheapest flights from London to Chennai?

    While on average a flight from London to Chennai is generally £1,170, our data shows the cheapest flight currently is £558. When looking at the most popular route, (London Heathrow - Chennai), you can expect to pay £363 for that flight.

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

  • 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 visited by traveling about 5.0 mi, 4.5 mi, and 21.1 mi respectively from Abu Dhabi Zayed Intl. Travellers in need of a car in Abu Dhabi can hire one for about £21 per day.

  • Where are the least popular stopover locations for London to Chennai flights?

  • Can I find deals for flights from London to Chennai that include hotel bookings?

    Yes. In addition to deals on London to Chennai flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Chennai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Chennai.

  • Can I find deals for business class flights from London to Chennai?

    Yes. Cheapflights offers flight deals from London 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 to Chennai?

    Currently, November is the cheapest month in which you can book a flight from London to Chennai (average of £472). Flying from London to Chennai in July is currently the most expensive (average of £782). 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 are the most eco-friendly airlines from London to Chennai?

    There are several airlines that serve the route from London to Chennai. Some of them offer direct flights, and others – flights with stopovers. A few airlines that you can choose from for sustainable travel are Vistara, Air India and Etihad Airways. Vistara strives to make a positive impact on the community it serves through minimising the negative impact on the environment and proactively using their expertise for targeted actions. They promote education and health to underprivileged children to help achieve their dreams, equip them with useful vocation skills and teach them about careers in aviation and related sectors. Air India focuses on making a positive contribution to society through sustainable programmes and implements activities to empower marginalised sections of society to create social capital. Etihad Airways are committed to preventing the illegal trade of wildlife and are taking major steps to reduce single-use plastics across their business.

  • How can I fly more sustainably from London to Chennai?

    There are a few things a passenger can focus on if they wish to travel more eco-friendly from London to Chennai. The major thing to do is pick a direct flight. The only airline that provides those is AirIndia, and their flight takes just over nine hours. There is a lot more choice for flight times and airlines on this route that include stopovers, but using only one aircraft for your journey can make a major impact on the environment. Fly wise and book your next holiday with Cheapflights.

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 London to Chennai on these airlines

Choose from the following airlines for your flight from London to Chennai. Flights are based on user searches made on Cheapflights and were last updated on 2 July 2026.

Top 10 airlines flying from London to Chennai

Discover the top 10 airlines that operate flights from London to Chennai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Kuwait AirwaysCheapest£161Average£572FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
SWISSCheapest£213Average£750FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Gulf AirCheapest£354Average£471FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Air IndiaCheapest£367Average£480FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Air FranceCheapest£406Average£499FlexibilityNo cancel feeOn-time77%
Search Air France flights
Etihad AirwaysCheapest£415Average£514FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
IndiGoCheapest£424Average£523FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Oman AirCheapest£439Average£548FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
British AirwaysCheapest£440Average£696FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest£449Average£555FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

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 London to Chennai?

Cheapflights helps you search for flights from London to Chennai via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London to Chennai?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Chennai from London.

Can Cheapflights find flights from London to Chennai with no change fees?

Yes! Cheapflights helps users easily find flights from London to Chennai with no change fees.

Can Cheapflights notify me if prices for flights from London to Chennai become cheaper?

Yes, Cheapflights offers price alerts on London to Chennai flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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