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Cheap flights from London Heathrow Airport to Tiruchirappalli from ₹ 47,898

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 28/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TRZ
31 Jan — 7 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Tiruchirappalli

Enter your travel dates to find the best prices.

Best flights from Heathrow to Tiruchirappalli
Discover carefully curated flight deals from Heathrow to Tiruchirappalli that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 January 2026.

Sat 24/106:20LHR - TRZ
2 stops19h 15mAir France
Tue 17/221:50TRZ - LHR
2 stops39h 35mAir France
Deal found 30/12₹ 85,732
Sat 24/112:35LHR - TRZ
1 stop15h 10mSriLankan Airlines
Tue 17/210:15TRZ - LHR
1 stop14h 25mSriLankan Airlines
Deal found 31/12₹ 130,035

Find flight deals from Heathrow to Tiruchirappalli

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Tiruchirappalli (TRZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 January 2026.

Round-trip from

₹ 85,732

One-way from

₹ 47,898

Popular in

July

Cheapest in

April

Average price

₹ 80,430
Air France
  • Air France
  • 24/1-17/2
  • 4 total stops
  • 58h 50m total
  • London to Tiruchirappalli
Search Deals
28/3
  • 28/3
  • 2 total stops
  • 29h 45m total
  • London to Tiruchirappalli
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (₹ 1,240,206 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 349,963 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Tiruchirappalli that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 1 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Tiruchirappalli that are best for you.

Fly from

Heathrow

Fly to

Tiruchirappalli

Route

Depart

Return

Price

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sat 24/1

06:20-07:05

2 stops19h 15m

Tiruchirappalli Civil

Tue 17/2

21:50-07:55

2 stops39h 35m

₹ 85,732

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sat 24/1

12:35-09:15

1 stop15h 10m

Tiruchirappalli Civil

Tue 17/2

10:15-19:10

1 stop14h 25m

₹ 130,035

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sat 28/3

06:30-17:45

2 stops29h 45m

₹ 47,898

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sat 28/3

19:10-17:45

1 stop17h 05m

₹ 56,795

Flights are sorted by cheapest return flights first.

Deals found on 1/1

Best time to book a flight from Heathrow to Tiruchirappalli

Have a flexible travel schedule? Discover the best time to fly to Tiruchirappalli from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Tiruchirappalli

How far ahead should I book a flight from London Heathrow Airport to Tiruchirappalli?

Use this chart to determine the optimal time to book a return flight from Heathrow to Tiruchirappalli. Price data was last updated on 26 December 2025.

The best time to book flights from London Heathrow Airport to Tiruchirappalli is 29 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.

What is the cheapest month to book a flight from London Heathrow Airport to Tiruchirappalli?

Currently, July is the cheapest month in which you can book a flight from London Heathrow Airport to Tiruchirappalli (average of ₹ 47,808). Flying from London Heathrow Airport to Tiruchirappalli in December is currently the most expensive (average of ₹ 73,420). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Tiruchirappalli. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Tiruchirappalli from London Heathrow?

    Most people fly into Tiruchirappalli Civil (TRZ) if they book a flight to Tiruchirappalli from London Heathrow. On average, Civil has 0 inbound flights from London Heathrow per day from 0 airlines. Tiruchirappalli Civil is conveniently located just 5.8 km from Tiruchirappalli’s city centre.

  • How long is the flight from London Heathrow Airport to Tiruchirappalli?

    Airlines like Air France and SriLankan Airlines fly from London Heathrow Airport to Tiruchirappalli in about 15h 10m. The time it takes to get you to your destination can typically vary by up to 4h 05m. The distance between London Heathrow Airport and Tiruchirappalli is about 8319 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Heathrow to Tiruchirappalli that include hotel bookings?

    Yes. In addition to deals on Heathrow to Tiruchirappalli flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Tiruchirappalli?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Tiruchirappalli.

  • Can I find deals for business class flights from Heathrow to Tiruchirappalli?

    Yes. Cheapflights offers flight deals from Heathrow to Tiruchirappalli by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Tiruchirappalli?

    Currently, July is the cheapest month in which you can book a flight from London Heathrow Airport to Tiruchirappalli (average of ₹ 47,808). Flying from London Heathrow Airport to Tiruchirappalli in December is currently the most expensive (average of ₹ 73,420). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Tiruchirappalli?

Book flights to Tiruchirappalli if you plan to visit one of these locations
Velankanni

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Can Cheapflights find flights from Heathrow to Tiruchirappalli with no change fees?

Yes, we can. To see specific flights from Heathrow to Tiruchirappalli with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Tiruchirappalli become cheaper?

Yes! Start tracking prices for Heathrow to Tiruchirappalli flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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