Cheap flights from Chennai to London from ₹ 22,005
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chennai to London departing on 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Etihad Airways flights from Chennai to London Heathrow Airport
Our best Etihad Airways deals on Chennai to London Heathrow Airport flight tickets
Air India flights from Chennai to London Heathrow Airport
Our best Air India deals on Chennai to London Heathrow Airport flight tickets
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How to get the cheapest flight ticket from Chennai to London Heathrow Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to London Heathrow Airport?
The cheapest month to fly to London Heathrow Airport from Chennai is in October. Flight prices, which tend to average around ₹ 61,393, are often lower during this time because this is during the off-season. If you are unable to visit London Heathrow Airport during the month of October, then departing from Chennai during the month November is also very affordable. Most momondo users find prices during this month for around ₹ 62,677.
What is the cheapest day to depart on your flight to London Heathrow Airport?
The cheapest day to depart on your flight to London Heathrow Airport is on a Wednesday when prices can be found for as low as ₹ 93,272. This is often the case because there is less demand to fly during this day of the week. Flights from Chennai to London Heathrow Airport on a Saturday will generally be more expensive and average around ₹ 99,989. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
In the afternoon is the cheapest time of day to fly from Chennai to London Heathrow Airport when you can find flight prices for as low as ₹ 58,773. Flying to London Heathrow Airport in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to London Heathrow Airport is in the morning when prices are around ₹ 96,411.
What is the cheapest Chennai to London Heathrow flight route?
Fly from Chennai to London Heathrow for the best Chennai - London Heathrow flight prices
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from Chennai when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around ₹ 69,527 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Chennai for as low as ₹ 59,680 on momondo.
What cabin class options are available on Chennai to London Heathrow flights?
There are 3 cabin classes available to choose from on Chennai to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Chennai to London Heathrow?
Gulf Air, Air India, and Etihad Airways are the most popular carriers operating from Chennai to London Heathrow
Which airlines fly to London Heathrow Airport?
Air India, British Airways and Etihad Airways are the top three most popular airlines that fly to London Heathrow Airport from Chennai according to our data. Air India is the first choice among our users, with 30% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 10 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chennai to London Heathrow Airport on average per day?
As of July 2025, 1 flights take off from Chennai and land in London Heathrow Airport each day. The most common flight departure time for this route is 05:00, with 100% of daily flights taking off in the morning.
How many flights depart from Chennai to London Heathrow Airport on average per week?
11 flights are operational weekly from Chennai to London Heathrow Airport as of July 2025. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.
When to book flights from Chennai to London Heathrow Airport
Cheap Chennai to London Heathrow Airport (MAA to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chennai to London Heathrow Airport
How far is Chennai to London Heathrow by plane?
London Heathrow is 8228.0 km away from Chennai. 13h 00m is a normal flight duration for this route.
When did momondo last update prices for flights from Chennai Airport to London Heathrow Airport?
Prices for flights from Chennai Airport to London Heathrow Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Chennai Airport to London Heathrow Airport?
As of July 2025, there are 10 operators available to choose from for flights from Chennai Airport to London Heathrow Airport.
How old do you have to be to fly from Chennai Airport to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chennai Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Chennai to London Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from Chennai to London Heathrow Airport is Boeing 787-8 Dreamliner, representing 96.57% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 1.71%, Boeing 777 at 1.14%, and Airbus A340-300 at 0.19%.
What is the most popular airline from Chennai to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chennai to London Heathrow Airport is Air India (24% of total bookings). The next most popular airlines are British Airways (23%), Etihad Airways (19%), and Lufthansa (13%).
Best airlines flying from Chennai to London Heathrow Airport
Compare and see reviews for airlines that fly from Chennai to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom ₹ 5,259 | Free Cancellation | Rating 7.1 200 reviews | |||
| PriceFrom ₹ 49,013 | Free Cancellation | Rating 7.5 1,654 reviews | |||
| PriceFrom ₹ 49,461 | Free Cancellation | Rating 6.8 7,203 reviews | |||
| PriceFrom ₹ 51,039 | Free Cancellation | Rating 5.5 2,922 reviews | |||
| PriceFrom ₹ 51,540 | Free Cancellation | Rating 7.4 1,224 reviews | |||
| PriceFrom ₹ 52,408 | Free Cancellation | Rating 7.4 3,595 reviews | |||
| PriceFrom ₹ 52,758 | Free Cancellation | Rating 8.1 3,285 reviews | |||
| PriceFrom ₹ 54,469 | Free Cancellation | Rating 8.3 92 reviews | |||
| PriceFrom ₹ 55,906 | Free Cancellation | Rating 6.6 7,086 reviews | |||
| PriceFrom ₹ 68,010 | Free Cancellation | Rating 6.8 74 reviews |
British Airways Flights From Chennai to London Heathrow Airport
British Airways is one of the most popular airlines flying from Chennai to London Heathrow Airport, operating 7 flights/week on average for this route. A good British Airways flight deal for Chennai to London Heathrow Airport starts from ₹ 653 round-trip, up to an average price of ₹ 882. Our users have rated British Airways at 6.6/10.
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Why should I use momondo to find a flight deal from Chennai to London?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chennai to London for you.
Can I find flights from Chennai to London with flexible booking policies on momondo?
All flight searches from Chennai to London on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Chennai to London?
momondo helps you find the best flight between Chennai and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Chennai to London right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Chennai to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.