Cheap flights from the United Kingdom to Chennai from £148
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 27/9. 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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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 September is, on average, the cheapest month to fly to Chennai from United Kingdom, with most prices found around £473. If you aren’t able to travel during the month of September, then book flights to Chennai from United Kingdom during March instead. Flights to Chennai in March, while not as cheap as those in September, still average around £485.
What is the cheapest day to depart on your flight to Chennai?
The cheapest day to depart on your flight to Chennai is on a Wednesday when prices can be found for as low as £599. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £652. These prices are subject to change though, so be sure to set up a Price Alert for flights to Chennai.
What is the cheapest time of day to depart on your flight to Chennai?
Flying to Chennai from United Kingdom in the evening is the least expensive time of day to depart. momondo users have found prices as low as £526 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Chennai is in the morning when prices are around £652.
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 £572 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 £511 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 Emirates 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 30% of people opting to fly with this airline when travelling to Chennai. Keep in mind that there are 15 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?
The number of flights available between United Kingdom and Chennai is 1 per day as of May 2025. The most frequent departure time is 12:00, with 100% of daily flights leaving in the afternoon.
How many flights depart from United Kingdom to Chennai on average per week?
10 flights are operational weekly from United Kingdom to Chennai as of May 2025. The most popular departure day for this route is Wed, with 20% of flights per week 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
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?
There are 15 operators available for flights from United Kingdom to Chennai Airport as of May 2025.
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 travel and health documents required for your trip to Chennai 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 Chennai 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 United Kingdom to Chennai?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United Kingdom to Chennai is Boeing 787-8 Dreamliner (96.45% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (2.70%), Airbus A350-1000 (0.44%), and Boeing 777 (0.24%).
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 £340 | Free Cancellation | Rating 7.4 614 reviews | |||
| PriceFrom £375 | Free Cancellation | Rating 7.1 200 reviews | |||
| PriceFrom £375 | Free Cancellation | Rating 5.5 2,910 reviews | |||
| PriceFrom £397 | Free Cancellation | Rating 6.7 7,105 reviews | |||
| PriceFrom £399 | Free Cancellation | Rating 7.4 3,582 reviews | |||
| PriceFrom £405 | Free Cancellation | Rating 7.1 301 reviews | |||
| PriceFrom £409 | Free Cancellation | Rating 7.4 1,210 reviews | |||
| PriceFrom £442 | Free Cancellation | Rating 8.3 91 reviews | |||
| PriceFrom £448 | Free Cancellation | Rating 6.6 6,953 reviews | |||
| PriceFrom £488 | Free Cancellation | Rating 7.4 1,456 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?
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 United Kingdom to Chennai for you.
Can I find flights from United Kingdom to Chennai with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Chennai from United Kingdom with this policy.
How can momondo help me find flights from United Kingdom to Chennai?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chennai from United Kingdom.
I’m not ready to book a flight from United Kingdom to Chennai right now. Can momondo alert me if prices change?
Price alerts on flights to Chennai from United Kingdom are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.