Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Tiruchirappalli from £291

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TRZ
6 Jul — 13 Jul1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Tiruchirappalli Civil are usually found in April or September, booked 57 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap 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 July 2025.

Round-trip from

£489

One-way from

£291

Popular in

July

Cheapest in

April

Average price

£1,075
Air India
  • Air India
  • 6/8-19/8
  • 4 total stops
  • 45h 40m total
  • London to Tiruchirappalli
Search Deals
18/8
  • 18/8
  • 2 total stops
  • 18h 15m total
  • London to Tiruchirappalli
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£49 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Heathrow to Tiruchirappalli

Cheapest flights from Heathrow to Tiruchirappalli
Explore the most affordable flight options available from Heathrow to Tiruchirappalli. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Wed 6/822:10LHR - TRZ
2 stops17h 10mAir India
Tue 19/820:20TRZ - LHR
2 stops28h 30mAir India
Deal found 28/6£489
Thu 14/822:10LHR - TRZ
1 stop17h 55mMultiple Airlines
Thu 21/808:55TRZ - LHR
1 stop15h 55mMultiple Airlines
Deal found 29/6£556

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 1 July 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

Wed 6/8

22:10-19:50

2 stops17h 10m

Tiruchirappalli Civil

Tue 19/8

20:20-20:20

2 stops28h 30m

£489

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Thu 14/8

22:10-20:35

1 stop17h 55m

Tiruchirappalli Civil

Thu 21/8

08:55-20:20

1 stop15h 55m

£556

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Mon 18/8

21:05-19:50

2 stops18h 15m

£291

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sun 6/7

21:05-00:35

1 stop23h 00m

£439

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sun 6/7

16:40-12:40

2 stops39h 30m

£474

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Fri 25/7

21:30-09:15

1 stop31h 15m

£710

Flights are sorted by cheapest return flights first.

Deals found on 29/6

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 27 June 2025.

Booking 57 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.

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 1 July 2025.
Read reviews from past customers who have flown with SriLankan Airlines, IndiGo, 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.
SriLankan Airlines
6.8
Okay
74 reviews
Check prices

Overall

6.8

Entertainment

6.2

Comfort

6.7

Food

7.0

Crew

7.5

Boarding

6.6

Reviews

1 / 1
8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid
SriLankan Airlines
6.8
Okay
74 reviews
SriLankan Airlines
6.8
Okay
74 reviews
Check prices

Overall

6.8

Entertainment

6.2

Comfort

6.7

Food

7.0

Crew

7.5

Boarding

6.6

Reviews

1 / 1
8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid
IndiGo
6.8
Okay
478 reviews
SriLankan Airlines
6.8
Okay
74 reviews
Check prices

Overall

6.8

Entertainment

6.2

Comfort

6.7

Food

7.0

Crew

7.5

Boarding

6.6

Reviews

1 / 1
8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid
Air India
5.5
Fair
2,921 reviews
SriLankan Airlines
6.8
Okay
74 reviews
Check prices

Overall

6.8

Entertainment

6.2

Comfort

6.7

Food

7.0

Crew

7.5

Boarding

6.6

Reviews

1 / 1
8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid

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 3 different airlines.

  • What is the cheapest airline to fly from London Heathrow Airport to Tiruchirappalli round-trip?

    According to our current data, Air India (£489), 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 this airline.

  • What are the cheapest airlines to fly from London Heathrow Airport to Tiruchirappalli one-way?

    The cheapet airlines for a one-way flight from London Heathrow Airport to Tiruchirappalli are Air India (£439), IndiGo (£474), and SriLankan Airlines (£710).

  • 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.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport 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 3 airlines flying from Heathrow to Tiruchirappalli

Discover the top 3 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 1 July 2025.
AirlineCheapestAverageFlexibilityOn-time
SriLankan AirlinesCheapest£506Average£680FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Air IndiaCheapest£508Average£603FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest£535Average£690FlexibilityNo cancel feeOn-time80%
Search IndiGo 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.
Site
©2025 Cheapflights