Flights from London Heathrow Airport to Tamil Nadu

Flight deals from London Heathrow Airport to Tamil Nadu

Looking for cheap tickets from London Heathrow Airport to Tamil Nadu, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Chennai.£334 per passenger.Departing Tue, 20 Jan, returning Wed, 18 Mar.Return flight with Scandinavian Airlines and Air India.Outbound indirect flight with Scandinavian Airlines, departs from London Heathrow on Tue, 20 Jan, arriving in Chennai.Inbound indirect flight with Air India, departs from Chennai on Wed, 18 Mar, arriving in London Heathrow.Price includes taxes and charges.From £334, select.

Tiruchirapalli.£446 per passenger.Departing Tue, 20 Jan, returning Tue, 10 Feb.Return flight with Scandinavian Airlines and IndiGo.Outbound indirect flight with Scandinavian Airlines, departs from London Heathrow on Tue, 20 Jan, arriving in Tiruchirapalli.Inbound indirect flight with IndiGo, departs from Tiruchirapalli on Tue, 10 Feb, arriving in London Heathrow.Price includes taxes and charges.From £446, select.

Madurai.£457 per passenger.Departing Sat, 10 Jan, returning Fri, 23 Jan.Return flight with Eurowings and IndiGo.Outbound indirect flight with Eurowings, departs from London Heathrow on Sat, 10 Jan, arriving in Madurai.Inbound indirect flight with IndiGo, departs from Madurai on Fri, 23 Jan, arriving in London Heathrow.Price includes taxes and charges.From £457, select.

Coimbatore.£462 per passenger.Departing Wed, 26 Nov, returning Wed, 3 Dec.Return flight with Scandinavian Airlines and IndiGo.Outbound indirect flight with Scandinavian Airlines, departs from London Heathrow on Wed, 26 Nov, arriving in Coimbatore.Inbound indirect flight with IndiGo, departs from Coimbatore on Wed, 3 Dec, arriving in London Heathrow.Price includes taxes and charges.From £462, select.

Tuticorin.£523 per passenger.Departing Sat, 10 Jan, returning Tue, 10 Feb.Return flight with KLM and IndiGo.Outbound indirect flight with KLM, departs from London Heathrow on Sat, 10 Jan, arriving in Tuticorin.Inbound indirect flight with IndiGo, departs from Tuticorin on Tue, 10 Feb, arriving in London Heathrow.Price includes taxes and charges.From £523, select.

Salem.£530 per passenger.Departing Wed, 21 Jan, returning Wed, 4 Feb.Return flight with Turkish Airlines and IndiGo.Outbound indirect flight with Turkish Airlines, departs from London Heathrow on Wed, 21 Jan, arriving in Salem.Inbound indirect flight with IndiGo, departs from Salem on Wed, 4 Feb, arriving in London Heathrow.Price includes taxes and charges.From £530, select.

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Flying from London Heathrow Airport to Tamil Nadu

Arm yourself with these facts on the fly.

Cheapest flight found	£334
Cheapest month to fly	January
Average flight time	10 hrs, 8 mins
Average flights per week	34
Most popular airline	American Airlines

How to find cheap flights from London Heathrow Airport to Tamil Nadu

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from London Heathrow Airport to Tamil Nadu. Other savvy travellers recently found return flights from £334 and one-way tickets from £231. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in January

The cheapest time to fly from London Heathrow Airport to Tamil Nadu is currently January.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from London Heathrow Airport to anywhere you choose in Tamil Nadu.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from London Heathrow Airport to your chosen airport in Tamil Nadu go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Tamil Nadu Airport to Tamil Nadu flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from London Heathrow Airport to Tamil Nadu?

Yes - direct flights currently operate from London Heathrow Airport to Chennai Airport in Tamil Nadu.

What is the average price of a flight from London Heathrow Airport to Tamil Nadu?

We looked at all of the upcoming return flights from London Heathrow Airport to Tamil Nadu we could find over the next 12 months. It looks like £334 is the best price. This is good, compared to the average Tamil Nadu ticket price of £459.

What is the cheapest month to fly from London Heathrow Airport to Tamil Nadu?

The cheapest month to fly from London Heathrow Airport to Salem Airport is currently January.
The cheapest month to fly from London Heathrow Airport to Chennai Airport is currently January.
The cheapest month to fly from London Heathrow Airport to Coimbatore Airport is currently November.
And the cheapest month to fly from London Heathrow Airport to Tuticorin Airport is usually January.

Which upcoming date is cheapest to fly from London Heathrow Airport to Tamil Nadu on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London Heathrow Airport to Tamil Nadu on Tuesday, 20 January 2026.

If I'm flying from London Heathrow Airport, where in Tamil Nadu is cheapest to fly into?

If you're flying from London Heathrow, the cheapest city in Tamil Nadu to fly into is Chennai. The cheapest airport serving Chennai at the moment is Chennai.