£227+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
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 3 July 2025.
Find flight deals to Chennai
Cheapest flights to ChennaiExplore the most affordable flight options available to Chennai. Find the lowest fares based on data from user searches, with prices last updated on 3 July 2025.
Explore the most affordable flight options available to Chennai. Find the lowest fares based on data from user searches, with prices last updated on 3 July 2025.
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 3 July 2025.
Use the filters below to find and compare flights to Chennai that are best for you.
Fly from
Route
Depart
Return
Price
LondonChennai
LGW - MAA
LGWMAA
London Gatwick
Sun 14/9
11:25-05:10
1 stop13h 15m
Chennai
Thu 25/9
06:00-06:55
1 stop29h 25m
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Sun 3/8
22:10-15:20
1 stop12h 40m
Chennai
Tue 19/8
06:55-20:20
1 stop17h 55m
LondonChennai
LTN - MAA
LTNMAA
London Luton
Sun 14/9
06:15-10:25
2 stops23h 40m
Chennai
Thu 25/9
20:10-22:45
2 stops31h 05m
LondonChennai
LGW - MAA
LGWMAA
London Gatwick
Wed 10/9
21:50-06:55
2 stops28h 35m
Chennai
Sun 21/9
10:15-07:25
2 stops25h 40m
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Thu 11/9
10:00-05:10
1 stop14h 40m
Chennai
Thu 25/9
06:00-15:20
1 stop13h 50m
LondonChennai
STN - MAA
STNMAA
London Stansted
Fri 12/9
07:15-20:10
3 stops32h 25m
Chennai
Sun 28/9
19:30-13:35
3 stops22h 35m
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Tue 11/11
13:55-08:25
1 stop13h 00m
Chennai
Mon 1/12
03:55-18:25
1 stop20h 00m
LondonChennai
LHR - MAA
LHRMAA
London Heathrow
Tue 19/8
22:10-06:15
1 stop27h 35m
Chennai
Sat 29/11
03:55-12:05
1 stop13h 40m
LondonChennai
LGW - MAA
LGWMAA
London Gatwick
Mon 8/9
09:00-02:50
1 stop13h 20m
Chennai
Thu 18/9
04:20-13:25
1 stop13h 35m
LondonChennai
STN - MAA
STNMAA
London Stansted
Mon 8/9
14:55-08:05
1 stop12h 40m
Chennai
Thu 18/9
04:00-12:55
1 stop13h 25m
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.
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 27 June 2025.
The best time to book flights to Chennai is 30 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 17 hours 40 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 Thursday afternoons, when prices are usually at their highest.
Weekly flight availability to Chennai
The most flights from London to Chennai are scheduled on a Wednesday (2 on average). You will have fewer flight options on Monday, 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 British Airways, Air India and Etihad Airways.
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 3 July 2025.
Check out reviews from past customers who have flown Emirates, KLM, andSWISS to India to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Overall
Entertainment
Food
Crew
Reviews
Muhammed,Jun 2025
DXB - DUR
Comfort
Boarding
Overall
Entertainment
Food
Crew
Reviews
Muhammed,Jun 2025
DXB - DUR
Comfort
Boarding
Overall
Entertainment
Food
Crew
Reviews
Muhammed,Jun 2025
DXB - DUR
Comfort
Boarding
Overall
Entertainment
Food
Crew
Reviews
Muhammed,Jun 2025
DXB - DUR
Comfort
Boarding
Overall
Entertainment
Food
Crew
Reviews
Muhammed,Jun 2025
DXB - DUR
Comfort
Boarding
Overall
Entertainment
Food
Crew
Reviews
Muhammed,Jun 2025
DXB - DUR
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.
Travelling to a place near Chennai?
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How does Cheapflights help users find flights to Chennai?
Deals for Chennai 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 to your preference, such as price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets to Chennai?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Chennai for you. Better yet — we are completely free to use.
Can Cheapflights find flights to Chennai with no change fees?
Yes! Cheapflights helps users easily find flights to Chennai with no change fees.
Can Cheapflights notify me if prices for flights to Chennai become cheaper?
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.