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Cheap flights from London Heathrow Airport to Tiruchirappalli from £267

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TRZ
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Tiruchirappalli Civil are usually found in April or September, booked 16 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 13 June 2025.

Round-trip from

£484

One-way from

£267

Popular in

July

Cheapest in

April

Average price

£641
1/9-30/9
  • 1/9-30/9
  • 4 total stops
  • 41h 25m total
  • London to Tiruchirappalli
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15/9
  • 15/9
  • 3 total stops
  • 28h 40m total
  • London to Tiruchirappalli
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£69 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£25 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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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 13 June 2025.

Mon 1/910:00LHR - TRZ
2 stops20h 10mMultiple Airlines
Tue 30/922:35TRZ - LHR
2 stops21h 15mMultiple Airlines
Deal found 12/6£484
Wed 18/613:15LHR - TRZ
2 stops20h 15mAir India
Sat 21/614:50TRZ - LHR
2 stops45h 10mAir India
Deal found 11/6£552
Mon 1/921:30LHR - TRZ
1 stop31h 15mSriLankan Airlines
Tue 30/910:15TRZ - LHR
1 stop14h 15mSriLankan Airlines
Deal found 12/6£559
Fri 15/811:20LHR - TRZ
2 stops20h 50mIndiGo
Thu 28/813:10TRZ - LHR
2 stops30h 25mIndiGo
Deal found 12/6£810

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 13 June 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

Mon 1/9

10:00-10:40

2 stops20h 10m

Tiruchirappalli Civil

Tue 30/9

22:35-15:20

2 stops21h 15m

£484

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Tue 1/7

21:45-05:55

2 stops51h 40m

Tiruchirappalli Civil

Sat 12/7

08:55-11:30

2 stops55h 05m

£552

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Mon 1/9

21:30-09:15

1 stop31h 15m

Tiruchirappalli Civil

Tue 30/9

10:15-20:00

1 stop14h 15m

£559

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Fri 15/8

11:20-12:40

2 stops20h 50m

Tiruchirappalli Civil

Thu 28/8

13:10-15:05

2 stops30h 25m

£810

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Mon 15/9

21:45-06:55

3 stops28h 40m

£267

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Wed 2/7

09:45-05:55

2 stops39h 40m

£389

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Fri 25/7

06:30-12:40

2 stops25h 40m

£470

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Wed 15/10

21:30-14:30

1 stop12h 30m

£500

Flights are sorted by cheapest return flights first.

Deals found on 11/6

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 9 June 2025.

Booking 16 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 13 June 2025.
SriLankan Airlines
6.8
Okay
74 reviews
Check prices

Food

7.0

Entertainment

6.2

Overall

6.8

Boarding

6.6

Comfort

6.7

Crew

7.5

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

Food

7.0

Entertainment

6.2

Overall

6.8

Boarding

6.6

Comfort

6.7

Crew

7.5

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
477 reviews
SriLankan Airlines
6.8
Okay
74 reviews
Check prices

Food

7.0

Entertainment

6.2

Overall

6.8

Boarding

6.6

Comfort

6.7

Crew

7.5

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
2,914 reviews
SriLankan Airlines
6.8
Okay
74 reviews
Check prices

Food

7.0

Entertainment

6.2

Overall

6.8

Boarding

6.6

Comfort

6.7

Crew

7.5

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 2 different airlines.

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

    According to our current data, Air India (£552), SriLankan Airlines (£559), and IndiGo (£810) offers the cheapest pricing from London Heathrow Airport to Tiruchirappalli. You may be able to fly from London Heathrow Airport to Tiruchirappalli for 23% less than the average price by searching for these airlines.

  • 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 (£389), IndiGo (£470), and SriLankan Airlines (£500).

  • 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

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Top 2 airlines flying from Heathrow to Tiruchirappalli

Discover the top 2 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
SriLankan AirlinesCheapest£511Average£688FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
IndiGoCheapest£540Average£697FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

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