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Cheap flights from Chennai to London Heathrow Airport from ₹ 25,739

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 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — LHR
26 May — 2 Jun1
1 adult

Cheapflights Tip: The best prices from Chennai to London Heathrow are usually found in October or November, booked 84 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap 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 21 May 2025.

Round-trip from

₹ 57,978

One-way from

₹ 25,739

Popular in

August

Cheapest in

October

Average price

₹ 66,273

Good round-trip deal

₹ 87,737 or less

Good one-way deal

₹ 36,765 or less
Etihad Airways
  • Etihad Airways
  • 1/7-7/7
  • 2 total stops
  • 39h 40m total
  • Chennai to London
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Air India
  • Air India
  • 20/6
  • 1 total stop
  • 17h 55m total
  • Chennai to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (₹ 831,756 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (₹ 200,474 potential savings vs. average return price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Chennai to London Heathrow.
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Price to beat on a one-way flight from Chennai to London Heathrow.
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Find flight deals from Chennai to Heathrow

Cheapest flights from Chennai to Heathrow
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 21 May 2025.

Tue 27/516:00MAA - LHR
1 stop32h 50mAir India
Tue 3/609:45LHR - MAA
1 stop15h 05mAir India
Deal found 21/5₹ 57,892
Tue 1/721:50MAA - LHR
1 stop21h 55mEtihad Airways
Mon 7/721:45LHR - MAA
1 stop17h 45mEtihad Airways
Deal found 21/5₹ 57,978
Mon 9/601:55MAA - LHR
1 stop15h 15mMultiple Airlines
Sat 21/606:00LHR - MAA
2 stops22h 25mMultiple Airlines
Deal found 21/5₹ 58,406
Wed 28/508:25MAA - LHR
1 stop15h 15mOman Air
Sun 16/1120:50LHR - MAA
1 stop29h 05mOman Air
Deal found 20/5₹ 58,491
Tue 1/720:40MAA - LHR
2 stops15h 45mSWISS
Wed 30/706:00LHR - MAA
2 stops22h 25mSWISS
Deal found 20/5₹ 58,919
Tue 23/905:35MAA - LHR
Nonstop11h 05mBritish Airways
Wed 8/1012:40LHR - MAA
Nonstop10h 20mBritish Airways
Deal found 21/5₹ 59,346
Tue 27/501:55MAA - LHR
1 stop15h 15mLufthansa
Wed 4/608:30LHR - MAA
2 stops19h 55mLufthansa
Deal found 21/5₹ 59,517
Thu 10/722:30MAA - LHR
2 stops22h 15mIndiGo
Sun 10/811:20LHR - MAA
2 stops24h 10mIndiGo
Deal found 20/5₹ 62,852
Thu 5/622:00MAA - LHR
1 stop22h 40mEmirates
Mon 24/1109:10LHR - MAA
1 stop17h 35mEmirates
Deal found 21/5₹ 64,391
Fri 6/603:55MAA - LHR
1 stop13h 50mQatar Airways
Wed 3/908:05LHR - MAA
1 stop14h 15mQatar Airways
Deal found 20/5₹ 64,819
Tue 22/703:10MAA - LHR
1 stop16h 05mKuwait Airways
Sun 10/811:45LHR - MAA
1 stop14h 35mKuwait Airways
Deal found 20/5₹ 76,534

Cheapflights Fare Finder

Customise 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 454,620 searches. Data last updated 21 May 2025.
Use the filters below to find and compare flights from Chennai to London Heathrow Airport that are best for you.

Fly from

Chennai

Fly to

Heathrow

Route

Depart

Return

Price

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Tue 1/7

21:50-15:15

1 stop21h 55m

London Heathrow

Mon 7/7

21:45-20:00

1 stop17h 45m

₹ 57,978

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Tue 10/6

20:40-07:55

2 stops15h 45m

London Heathrow

Sat 21/6

06:00-08:55

2 stops22h 25m

₹ 58,149

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Mon 9/6

01:55-12:40

1 stop15h 15m

London Heathrow

Sat 21/6

06:00-08:55

2 stops22h 25m

₹ 58,406

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Wed 11/6

06:55-20:20

1 stop17h 55m

London Heathrow

Sun 15/6

13:15-15:20

2 stops21h 35m

₹ 59,004

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Tue 23/9

05:35-12:10

Nonstop11h 05m

London Heathrow

Wed 8/10

12:40-03:30

Nonstop10h 20m

₹ 59,346

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Fri 11/7

19:50-09:55

2 stops18h 35m

London Heathrow

Thu 17/7

06:30-08:55

2 stops21h 55m

₹ 61,227

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Thu 10/7

22:30-16:15

2 stops22h 15m

London Heathrow

Sun 10/8

11:20-16:00

2 stops24h 10m

₹ 62,852

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Thu 5/6

22:00-16:10

1 stop22h 40m

London Heathrow

Mon 24/11

20:20-08:15

1 stop30h 25m

₹ 64,306

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Fri 6/6

03:55-13:15

1 stop13h 50m

London Heathrow

Wed 3/9

08:05-02:50

1 stop14h 15m

₹ 64,819

ChennaiLondon

MAA - LHR

MAALHR

Chennai

Wed 4/6

15:30-19:10

1 stop32h 10m

London Heathrow

Sat 5/7

20:50-07:25

1 stop30h 05m

₹ 68,924

Flights are sorted by cheapest return flights first.

Deals found on 20/5

Showing 1-10 of 29 results
1
2
3

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.
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 Chennai to London Heathrow Airport

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

Use this chart to determine the optimal time to book a return flight from Chennai to Heathrow. Price data was last updated on 16 May 2025.

Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chennai to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Chennai to London Heathrow Airport (average of ₹ 691). Flying from Chennai to London Heathrow Airport in August is currently the most expensive (average of ₹ 890). 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 21 May 2025.

One of the essential ways to save on airfare from Chennai to London Heathrow Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 41% on airfare.

Weekly flight availability from Chennai to London Heathrow Airport

Explore weekly flight availability from Chennai to Heathrow. 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 21 May 2025.

The most flights from MAA to LHR are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 21 May 2025.
Get a feel of what it's like to fly with Emirates, SWISS and Cathay Pacific from Chennai to London by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,238 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.
Emirates
8.1
Very Good
3,238 reviews
Emirates
8.1
Very Good
3,238 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.
SWISS
7.5
Good
1,600 reviews
Emirates
8.1
Very Good
3,238 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.
Cathay Pacific
7.5
Good
872 reviews
Emirates
8.1
Very Good
3,238 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.
Qantas Airways
7.5
Good
841 reviews
Emirates
8.1
Very Good
3,238 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

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.

  • What airport do you fly from for flights from Chennai to London Heathrow?

    If you book a flight to London Heathrow from Chennai, you will be flying from Chennai, which is the city’s only airport. Chennai (MAA) is located 16.5 km from the centre of Chennai. There are 2 flights from Chennai to London Heathrow per day from 9 different airlines.

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

    Currently priced at ₹ 57,978, Etihad Airways will fly you from Chennai to London Heathrow Airport and back. In addition to Etihad Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from SWISS and Air India - these airlines can fly you to your destination from ₹ 58,149 and ₹ 58,662, respectively. Etihad Airways is priced at 16% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Chennai to London Heathrow Airport one-way?

    The cheapest airline one-way is Air India, with whom users have recently found tickets for as low as ₹ 25,739. However, be on the lookout for offers from Etihad Airways and Gulf Air, as they are both options that can get you from Chennai to London Heathrow Airport for a low price.

  • What are the cheapest flights from Chennai to London Heathrow Airport?

    Looking for the cheapest flight from Chennai to London Heathrow Airport? While on average our users pay ₹ 212,918, our data indicates the cheapest price to be ₹ 32,633. The most popular route (Chennai - London Heathrow), is priced around ₹ 49,256.

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

    Chennai to London Heathrow Airport flights have a stopover in Abu Dhabi most often. Abu Dhabi is followed by Dubai in terms of the most popular stopover location on flights from Chennai to London Heathrow Airport. Dubai is followed by New Delhi in terms of the most popular stopover location for Chennai to London Heathrow Airport flights.

  • What are some popular points of interest to see during a stopover in Dubai?

    If you're on a stopover in Dubai and looking for things to do, consider visiting Burj Khalifa, Dubai Mall, or Gold Souq. Travellers on a stopover in Dubai can visit Burj Khalifa, Dubai Mall, and Gold Souq, by travelling 11.0 km, 10.5 km, and 6.8 km, respectively after landing at Dubai Intl. Those on a stopover in Dubai in need of a rental car can book one at Dubai Intl for about ₹ 2,171.

  • What are points of interest worth seeing during a stopover in New Delhi?

    New Delhi travellers tend to visit Karol Bagh, Lajpat Nagar Central Market, and Kalkaji Mandir more than any other attractions. Karol Bagh, Lajpat Nagar Central Market and Kalkaji Mandir are located about 13.9 km, 13.9 km, and 15.7 km, respectively from New Delhi Indira Gandhi Intl if you are interested in checking them out. Travellers can rent a car at New Delhi Indira Gandhi Intl for an average daily rate of ₹ 6,070 to make sightseeing during their stopover a little easier.

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

    Flights departing from Chennai and landing in London Heathrow Airport stopover in Mumbai least frequently. Chennai to London Heathrow Airport flights stopping in Muscat are the next rarest. Colombo ranks third to last in terms of the least popular stopover locations on Chennai to London Heathrow Airport flights.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chennai to Heathrow 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 Chennai to London Heathrow Airport?

    Currently, October is the cheapest month in which you can book a flight from Chennai to London Heathrow Airport (average of ₹ 691). Flying from Chennai to London Heathrow Airport in August is currently the most expensive (average of ₹ 890). 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

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Browse thousands of different options on Cheapflights for your next trip

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Fly from Chennai to Heathrow on these airlines

Choose from the following airlines for your flight from Chennai to Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 21 May 2025.
British Airways flights from Chennai to London Heathrow
Air India flights from Chennai to London Heathrow
Lufthansa flights from Chennai to London Heathrow
SriLankan Airlines flights from Chennai to London Heathrow

Top 9 airlines flying from Chennai to Heathrow

Discover the top 9 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 454,620 searches. Data last updated 21 May 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest₹ 48,949Average₹ 58,702FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest₹ 49,453Average₹ 62,970FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air IndiaCheapest₹ 51,063Average₹ 65,223FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Etihad AirwaysCheapest₹ 51,482Average₹ 64,702FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest₹ 52,587Average₹ 65,176FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Oman AirCheapest₹ 54,398Average₹ 68,255FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
British AirwaysCheapest₹ 55,768Average₹ 80,217FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EmiratesCheapest₹ 56,763Average₹ 70,145FlexibilityNo cancel feeOn-time75%
Search Emirates flights
SriLankan AirlinesCheapest₹ 67,921Average₹ 75,955FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines 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 Chennai to Heathrow?

Deals for Chennai to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Chennai to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Chennai to Heathrow, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Chennai to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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