Cheap flights from the United Kingdom to Chennai from ₹ 18,926
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Chennai departing on 31/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customie your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from the United Kingdom to Chennai
Recent return flight deals from the United Kingdom to Chennai
Recent one-way flight deals from the United Kingdom to Chennai
Recent last minute flight deals from the United Kingdom to Chennai
Recent direct flight deals from the United Kingdom to Chennai
Emirates flights from United Kingdom to Chennai
Our best Emirates deals on United Kingdom to Chennai flight tickets
IndiGo flights from United Kingdom to Chennai
Our best IndiGo deals on United Kingdom to Chennai flight tickets
See travel insights to Chennai from
How to get the cheapest flight ticket from United Kingdom to Chennai
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 Chennai?
The month of May is another great option to travel to Chennai, with average flight prices from United Kingdom averaging around ₹ 55,574.
What is the cheapest day to depart on your flight to Chennai?
On average, the least expensive day to fly to Chennai from United Kingdom is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as ₹ 67,094. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from United Kingdom to Chennai on a Sunday will generally be more expensive and average around ₹ 84,431. 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 Chennai?
Our data shows that the cheapest United Kingdom to Chennai flights are usually those with departure times in the evening. Our users have found flights to Chennai in the evening for as low as ₹ 61,575. Try not to purchase tickets at midday because they tend to be around ₹ 75,614. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest United Kingdom to Chennai flight route?
Fly from London Heathrow to Chennai for the best United Kingdom - Chennai flight prices
How far in advance should I book a flight to Chennai?
You are more likely to see cheaper flights to Chennai from United Kingdom when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Chennai for around ₹ 66,091 when searching 18 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chennai from United Kingdom for as low as ₹ 59,015 on momondo.
What cabin class options are available on United Kingdom to Chennai flights?
There are 3 cabin classes available to choose from on United Kingdom to Chennai 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 United Kingdom to Chennai?
Air India is the most popular carrier operating from United Kingdom to Chennai
Which airlines fly to Chennai?
British Airways, Air India and Etihad Airways are the top three most popular airlines that fly to Chennai from United Kingdom according to our data. British Airways is the first choice among our users, with 41% of people opting to fly with this airline when travelling to Chennai. Keep in mind that there are 9 different airlines that fly to Chennai on a routine basis, so you have a few additional options to choose from.
How many flights depart from United Kingdom to Chennai on average per day?
1 flights are operational daily from United Kingdom to Chennai as of June 2025. The most popular departure time for this route is 12:00, with 100% of flights per day taking off in the afternoon.
How many flights depart from United Kingdom to Chennai on average per week?
As of June 2025, 13 flights take off from United Kingdom and land in Chennai each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.
Cheap United Kingdom to Chennai flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Chennai
Best price found | ₹ 18,926 |
|---|---|
Fastest flight time | 10h 20m |
Direct flights | Every day |
Airports in Chennai | 1 airport |
When did momondo last update prices for flights from United Kingdom to Chennai Airport?
Prices for flights from United Kingdom to Chennai Airport are refreshed on a daily basis.
How many operators does momondo search for flights from United Kingdom to Chennai Airport?
As of June 2025, there are 9 operators available to choose from for flights from United Kingdom to Chennai Airport.
How old do you have to be to fly from United Kingdom to Chennai Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United Kingdom to Chennai Airport.
What documentation or ID do you need to fly to Chennai Airport?
The required travel and health documents for your Chennai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chennai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from United Kingdom to Chennai?
Based on momondo bookings for flights between United Kingdom and Chennai, the leading plane model is Boeing 787-8 Dreamliner, making up 97.07% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 2.06%, Airbus A350-1000 with 0.45%, and Boeing 777 with 0.25%.
Best airlines flying from United Kingdom to Chennai
Compare and see reviews for airlines that fly from United Kingdom to Chennai with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom ₹ 41,501 | Free Cancellation | Rating 8.1 3,268 reviews | |||
| PriceFrom ₹ 46,586 | Free Cancellation | Rating 5.5 2,914 reviews | |||
| PriceFrom ₹ 50,849 | Free Cancellation | Rating 7.1 200 reviews | |||
| PriceFrom ₹ 51,856 | Free Cancellation | Rating 7.4 3,591 reviews | |||
| PriceFrom ₹ 52,869 | Free Cancellation | Rating 6.8 7,152 reviews | |||
| PriceFrom ₹ 53,615 | Free Cancellation | Rating 7.4 1,212 reviews | |||
| PriceFrom ₹ 55,968 | Free Cancellation | Rating 6.6 7,028 reviews | |||
| PriceFrom ₹ 70,070 | Free Cancellation | Rating 7.4 653 reviews | |||
| PriceFrom ₹ 71,153 | Free Cancellation | Rating 6.8 478 reviews |
Travelling to a place near Chennai?
Book flights to Chennai if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from United Kingdom to Chennai?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United Kingdom to Chennai. momondo saves you time and could save you money on your trip.
Can I find flights from United Kingdom to Chennai with flexible booking policies on momondo?
Flights from United Kingdom to Chennai with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from United Kingdom to Chennai?
momondo helps you find the best flight between United Kingdom and Chennai 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 United Kingdom to Chennai right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Chennai, momondo offers a useful price alert feature which will track prices for flights to Chennai from United Kingdom and alert you when they change.