Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Tiruchirappalli from £290

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TRZ
27 Jan — 3 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 28 December 2025.

Thu 19/209:30LHR - TRZ
2 stops30h 30mMultiple Airlines
Sun 1/307:50TRZ - LHR
2 stops52h 15mMultiple Airlines
Deal found 26/12£503
Thu 19/221:05LHR - TRZ
1 stop30h 35mAir India
Sun 1/309:45TRZ - LHR
2 stops54h 50mAir India
Deal found 26/12£506
Sat 24/106:20LHR - TRZ
2 stops19h 15mAir France
Tue 17/221:50TRZ - LHR
2 stops39h 35mAir France
Deal found 27/12£580
Mon 9/209:30LHR - TRZ
2 stops18h 10mMultiple Airlines
Mon 16/209:45TRZ - LHR
2 stops26h 20mMultiple Airlines
Deal found 26/12£512
Mon 9/221:05LHR - TRZ
1 stop30h 35mAir India
Mon 16/209:45TRZ - LHR
1 stop15h 15mAir India
Deal found 26/12£532
Sun 25/121:05LHR - TRZ
1 stop30h 35mAir India
Sun 1/209:45TRZ - LHR
2 stops39h 05mAir India
Deal found 26/12£545
Sun 25/106:30LHR - TRZ
3 stops26h 35mMultiple Airlines
Sun 1/217:55TRZ - LHR
3 stops28h 10mMultiple Airlines
Deal found 26/12£615

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 28 December 2025.

Round-trip from

£503

One-way from

£290

Popular in

July

Cheapest in

April

Average price

£820
19/2-1/3
  • 19/2-1/3
  • 4 total stops
  • 82h 45m total
  • London to Tiruchirappalli
Search Deals
3/2
  • 3/2
  • 3 total stops
  • 24h 00m total
  • London to Tiruchirappalli
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£84 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 858,174 searches. Data last updated 28 December 2025.
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

Thu 19/2

09:30-21:30

2 stops30h 30m

Tiruchirappalli Civil

Sun 1/3

07:50-06:35

2 stops52h 15m

£503

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Thu 19/2

21:05-09:10

1 stop30h 35m

Tiruchirappalli Civil

Sun 1/3

09:45-11:05

2 stops54h 50m

£506

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Mon 9/2

09:30-09:10

2 stops18h 10m

Tiruchirappalli Civil

Mon 16/2

09:45-06:35

2 stops26h 20m

£512

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Mon 9/2

21:05-09:10

1 stop30h 35m

Tiruchirappalli Civil

Mon 16/2

09:45-19:30

1 stop15h 15m

£532

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sun 25/1

21:05-09:10

1 stop30h 35m

Tiruchirappalli Civil

Sun 1/2

09:45-19:20

2 stops39h 05m

£545

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

£580

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sun 25/1

06:30-14:35

3 stops26h 35m

Tiruchirappalli Civil

Sun 1/2

17:55-16:35

3 stops28h 10m

£615

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Tue 3/2

08:05-13:35

3 stops24h 00m

£290

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Mon 2/2

08:45-13:35

3 stops23h 20m

£295

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Tue 3/2

21:30-10:55

1 stop31h 55m

£341

Flights are sorted by cheapest return flights first.

Deals found on 27/12

Showing 1-10 of 13 results
1
2

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.

Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Tiruchirappalli. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 £394). Flying from London Heathrow Airport to Tiruchirappalli in December is currently the most expensive (average of £605). 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.

Reviews of airlines servicing Tiruchirappalli

Get insights into the airlines that provide service to Tiruchirappalli. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tiruchirappalli. Reviews last updated 28 December 2025.
Read reviews from past customers who have flown with Air France, SriLankan Airlines, andAir India from London Heathrow Airport to Tiruchirappalli. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,515 reviews
Check prices

Entertainment

7.0

Food

7.0

Comfort

7.4

Crew

8.2

Boarding

7.4

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail
Air France
7.4
Good
1,515 reviews
Air France
7.4
Good
1,515 reviews
Check prices

Entertainment

7.0

Food

7.0

Comfort

7.4

Crew

8.2

Boarding

7.4

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail
SriLankan Airlines
6.9
Okay
77 reviews
Air France
7.4
Good
1,515 reviews
Check prices

Entertainment

7.0

Food

7.0

Comfort

7.4

Crew

8.2

Boarding

7.4

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail
Air India
5.5
Fair
2,958 reviews
Air France
7.4
Good
1,515 reviews
Check prices

Entertainment

7.0

Food

7.0

Comfort

7.4

Crew

8.2

Boarding

7.4

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail

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?

    Located just 3.6 mi from the city center, Tiruchirappalli Civil is the airport most travelers will use when flying to Tiruchirappalli from London Heathrow. Booking flights from London Heathrow to Civil (TRZ) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 4 different airlines.

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

    There are many flights that can get you from London Heathrow Airport to Tiruchirappalli in 30h 35m. Fly via Air India to get the fastest option. London Heathrow Airport and Tiruchirappalli are separated by a distance of 5169 mi.

  • What are the cheapest airlines flying from London Heathrow Airport to Tiruchirappalli round-trip?

    According to our current data, IndiGo (£453), Air India (£461), and Air France (£492) offers the cheapest pricing from London Heathrow Airport to Tiruchirappalli. You may be able to fly from London Heathrow Airport to Tiruchirappalli for 31% less than the average price by searching for these airlines.

  • 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 £394). Flying from London Heathrow Airport to Tiruchirappalli in December is currently the most expensive (average of £605). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Heathrow to Tiruchirappalli

Discover the top 4 airlines that operate flights from Heathrow to Tiruchirappalli. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 28 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest£461Average£527FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest£476Average£481FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air FranceCheapest£492Average£1,069FlexibilityNo cancel feeOn-time77%
Search Air France flights
SriLankan AirlinesCheapest£514Average£669FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Tiruchirappalli?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Tiruchirappalli from Heathrow today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Tiruchirappalli?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Tiruchirappalli for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Heathrow to Tiruchirappalli with no change fees.

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

Not ready to book yet? You can track prices for flights from Heathrow to Tiruchirappalli on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.