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£231+ Cheap flights to Chennai

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
— MAA
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Flights to Chennai in 2025

Find the latest flights to Chennai in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 18 September 2025.

Return from

£385

One-way from

£231

Popular in

December

Cheapest in

September

Average price

£458

Good round-trip deal

£433 or less

Good one-way deal

£637 or less
29/9-11/10
  • 29/9-11/10
  • 5 total stops
  • 59h 05m total
  • London to Chennai
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10/10
  • 10/10
  • 3 total stops
  • 33h 35m total
  • London to Chennai
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£31 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).
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Average for return flights in September 2025
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Price to beat on a round-trip flight from London to Chennai.
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Price to beat on a one-way flight from London to Chennai.
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Find flight deals to Chennai

Cheapest flights to Chennai
Explore the most affordable flight options available to Chennai. Find the lowest fares based on data from user searches, with prices last updated on 18 September 2025.

Wed 24/911:25LGW - MAA
1 stop13h 15mGulf Air
Tue 11/1105:35MAA - LGW
1 stop30h 25mGulf Air
Deal found 15/9£385
Mon 29/906:10STN - MAA
3 stops33h 30mMultiple Airlines
Sat 11/1010:15MAA - STN
2 stops25h 35mMultiple Airlines
Deal found 16/9£385
Sat 15/1106:40LGW - MAA
2 stops20h 00mMultiple Airlines
Tue 16/1223:25MAA - LGW
1 stop24h 35mMultiple Airlines
Deal found 16/9£385
Sun 26/1005:55STN - MAA
3 stops22h 45mMultiple Airlines
Sun 2/1122:45MAA - STN
3 stops28h 40mMultiple Airlines
Deal found 17/9£386
Sun 9/1121:05LHR - MAA
1 stop31h 35mAir India
Sat 22/1110:45MAA - LHR
1 stop14h 15mAir India
Deal found 16/9£386
Fri 31/1021:05LHR - MAA
1 stop12h 30mAir India
Sun 23/1110:45MAA - LHR
1 stop14h 15mAir India
Deal found 16/9£387
Fri 10/1009:10LGW - MAA
2 stops26h 20mMultiple Airlines
Sat 18/1021:35MAA - LGW
1 stop13h 50mMultiple Airlines
Deal found 16/9£388
Fri 19/922:20LHR - MAA
1 stop31h 20mAir India
Fri 26/910:45MAA - LHR
1 stop14h 05mAir India
Deal found 16/9£388
Thu 30/1013:05LGW - MAA
2 stops25h 20mMultiple Airlines
Wed 5/1104:50MAA - LGW
2 stops23h 20mMultiple Airlines
Deal found 14/9£388
Sat 11/1000:20STN - MAA
2 stops29h 30mMultiple Airlines
Tue 14/1015:00MAA - STN
2 stops33h 05mMultiple Airlines
Deal found 17/9£388
Mon 10/1121:05LHR - MAA
1 stop12h 30mAir India
Tue 25/1107:30MAA - LHR
1 stop17h 30mAir India
Deal found 17/9£388
Wed 12/1120:30LGW - MAA
2 stops26h 10mMultiple Airlines
Wed 26/1122:45MAA - LGW
2 stops22h 15mMultiple Airlines
Deal found 15/9£389

Cheapflights Fare Finder

 
Locate flights to Chennai that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 18 September 2025.
Use the filters below to find and compare flights to Chennai that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonChennai

LTN - MAA

LTNMAA

London Luton

Wed 1/10

13:15-10:20

2 stops16h 35m

Chennai

Thu 9/10

02:00-22:45

2 stops25h 15m

£391

LondonChennai

LTN - MAA

LTNMAA

London Luton

Sun 12/10

06:15-10:10

3 stops23h 25m

Chennai

Tue 14/10

22:30-22:45

2 stops28h 45m

£393

LondonChennai

LTN - MAA

LTNMAA

London Luton

Wed 15/10

13:15-03:35

3 stops33h 50m

Chennai

Thu 23/10

22:30-22:45

2 stops28h 45m

£402

LondonChennai

LTN - MAA

LTNMAA

London Luton

Thu 30/10

14:00-19:55

2 stops24h 25m

Chennai

Thu 6/11

18:45-23:10

2 stops33h 55m

£407

LondonChennai

LTN - MAA

LTNMAA

London Luton

Tue 30/9

08:25-20:10

3 stops31h 15m

Chennai

Tue 7/10

10:15-07:45

2 stops26h 00m

£408

LondonChennai

LTN - MAA

LTNMAA

London Luton

Tue 7/10

13:15-00:55

2 stops31h 10m

Chennai

Tue 14/10

22:30-22:45

2 stops28h 45m

£409

LondonChennai

LTN - MAA

LTNMAA

London Luton

Wed 15/10

06:15-08:30

3 stops21h 45m

Chennai

Fri 17/10

16:40-22:45

2 stops34h 35m

£411

LondonChennai

LGW - MAA

LGWMAA

London Gatwick

Wed 12/11

10:35-04:45

1 stop12h 40m

Chennai

Tue 25/11

05:35-06:30

1 stop30h 25m

£434

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Tue 11/11

19:20-19:55

1 stop19h 05m

Chennai

Mon 24/11

03:55-14:30

1 stop16h 05m

£435

LondonChennai

LHR - MAA

LHRMAA

London Heathrow

Thu 6/11

19:20-14:35

1 stop13h 45m

Chennai

Fri 28/11

10:00-06:40

1 stop26h 10m

£439

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results
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Best time to book a flight to Chennai

Have a flexible travel schedule? Discover the best time to fly to 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 to Chennai

When is the best time to book a flight to Chennai?

Use this chart to determine the optimal time to book a return flight from London to Chennai. Price data was last updated on 12 September 2025.

The best time to book flights to Chennai is 60 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.

How long is the flight to Chennai?

On average, a flight from London to Chennai takes 15 hours 41 minutes. Flights to Chennai from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Chennai?

Use this chart to determine the cheapest time to fly return from London to Chennai. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Chennai should consider flying on Tuesday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday afternoons, when prices are usually at their highest.

Weekly flight availability to Chennai

The most flights from London to Chennai are scheduled on a Monday (2 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).

What are the most popular airlines that fly to Chennai?

The most popular airlines flying from London to Chennai are Air India, British Airways and Etihad Airways.

British Airways
British Airways
From £544
Air India
Air India
From £504
Emirates
Emirates
From £642
Etihad Airways
Etihad Airways
From £547

What are the cheapest airlines that fly to Chennai?

The cheapest airlines flying from London to Chennai are SAUDIA, Gulf Air and Air India.

Rainfall in Chennai by month

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

In terms of precipitation, rainfall in Chennai ranges from 10.0 - 330.0 inches per month. November is typically the wettest month, when rainfall can reach 330.0 mm. February is typically the driest time to visit Chennai when rainfall is around 10.0 mm.

Temperature in Chennai by month

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

If weather is an important factor for your trip to Chennai, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 33.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

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 18 September 2025.
Check out reviews from past customers who have flown Emirates, Etihad Airways, andGulf Air to India to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,339 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Emirates
8.1
Very Good
3,339 reviews
Emirates
8.1
Very Good
3,339 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Etihad Airways
7.4
Good
1,251 reviews
Emirates
8.1
Very Good
3,339 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Gulf Air
7.1
Good
210 reviews
Emirates
8.1
Very Good
3,339 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
British Airways
6.7
Okay
7,367 reviews
Emirates
8.1
Very Good
3,339 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Air India
5.5
Fair
2,932 reviews
Emirates
8.1
Very Good
3,339 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

FAQs about flying to Chennai

Getting around Chennai

Trains are a reliable and convenient way to travel around the city and can be a preferred option over taxis as roads are quite congested. There are two main long distance trains that connect Chennai to the nearby cities of Mumbai, Delhi and Bangalore. Make sure you book your train tickets in advance if you are planning to visit any of them. The suburban network train service travels across the city. Buses are another option and ideal when travelling to Marina Beach.

Getting downtown

Flights to Chennai will take you to Chennai International Airport (MAA) which is located across the areas of Tirusulam, Meenambakkam and Pallavaram, around 10 miles (16 km) south-west of the city centre. Most travellers catch prepaid taxis to the city. Tirusulam train station is also located nearby, opposite the airport. Suburban trains from this station take passengers to Egmore in the city centre. The journey time is around 40 minutes in duration.

There are also bus services to the city, however the bus stops are located a considerable distance away from new airport terminals. You can also book airport transfers online in advance. Rental car desks are also situated throughout the airport.

Chennai airport overview

India’s third-biggest airport, Chennai International Airport is a wonderful access-point for travellers looking to explore India’s incredible southern states of Tamil Nadu, Kerala, Karnataka and Goa.

Flights to Chennai International are handled by a wealth of airlines, providing convenient connections to a wide array of both Indian and international destinations. For travellers flying into India from the east, it is definitely worth checking out Chennai flights, as they are often much cheaper than flights to Mumbai or Delhi.

  • What airport do you fly into for flights to Chennai?

    If you book a flight to Chennai, you will be flying into Chennai, which is the city’s only airport. Chennai (MAA) is located 10.2 mi from the center of Chennai. Booking flights from London to Chennai should be relatively easy as there is 1 daily flight from 14 different airlines.

  • Can I find cheaper flights to Chennai if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Chennai on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Chennai?

    Based on reviews from Cheapflights users, SAUDIA is rated the highest out of the airlines that fly to Chennai.

  • What is the cheapest airport to fly to in Chennai?

    Chennai is currently the cheapest airport to fly to in Chennai. One-way flights to Chennai typically cost £20, while return flights cost around £71.

  • How much is a return flight to Chennai?

    A return flight to Chennai will typically cost around £159, however they can be found for as little as £96.

  • Where does the fastest flight to Chennai depart from?

    For those looking to save time traveling to Chennai, London offers the quickest one-way flight (9 hours 55 minutes).

  • Does Chennai have car hire?

    Yes. Those touching down at Chennai can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Chennai?

    Yes. Chennai has hotels nearby for those requiring accommodations. Laurent & Benon Premium Service Apartment - Gst Road is the closest property to Chennai (0.0 mi away from Chennai).

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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Yes, Cheapflights offers price alerts on Chennai flights so you can book your flight when prices are ideal. Enable price alerts 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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