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Cheap flights from London Heathrow Airport to Tiruchirappalli from £367

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TRZ
17 Aug — 24 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Tiruchirappalli

Enter your travel dates to find the best prices.

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 18 July 2026.

Mon 31/822:10
LHR
-
TRZ
1 stop21h 35m
Air India
Mon 7/906:30
TRZ
-
LHR
2 stops57h 30m
Air India
Deal found 17/7£627
Sat 17/1020:45
LHR
-
TRZ
2 stops41h 35m
Air India
Wed 18/1115:15
TRZ
-
LHR
1 stop33h 45m
Air India
Deal found 13/7£635
Thu 6/822:10
LHR
-
TRZ
1 stop16h 10m
Air India
Mon 17/806:30
TRZ
-
LHR
1 stop18h 20m
Air India
Deal found 13/7£637
Tue 4/820:15
LHR
-
TRZ
3 stops31h 20m
IndiGo
Fri 14/814:10
TRZ
-
LHR
2 stops33h 15m
IndiGo
Deal found 16/7£638
Thu 13/813:50
LHR
-
TRZ
2 stops24h 30m
Air India
Thu 20/814:25
TRZ
-
LHR
2 stops25h 35m
Air India
Deal found 14/7£647
Thu 1/1013:50
LHR
-
TRZ
2 stops24h 30m
Air India
Sat 31/1015:15
TRZ
-
LHR
2 stops25h 20m
Air India
Deal found 17/7£648
Sat 17/1012:30
LHR
-
TRZ
2 stops49h 50m
Air India
Tue 17/1115:15
TRZ
-
LHR
2 stops25h 20m
Air India
Deal found 13/7£650
Tue 4/806:40
LHR
-
TRZ
3 stops31h 40m
Multiple Airlines
Thu 20/814:25
TRZ
-
LHR
2 stops33h 00m
Multiple Airlines
Deal found 16/7£651
Mon 17/821:05
LHR
-
TRZ
2 stops22h 40m
Air India
Tue 25/814:25
TRZ
-
LHR
2 stops24h 20m
Air India
Deal found 16/7£653
Sat 29/822:10
LHR
-
TRZ
2 stops16h 55m
Multiple Airlines
Sat 12/911:00
TRZ
-
LHR
2 stops24h 30m
Multiple Airlines
Deal found 14/7£655

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 18 July 2026.

Round-trip from

£627

One-way from

£367

Popular in

August

Cheapest in

February

Average price

£734
Air India
  • Air India
  • 31/8-7/9
  • 3 total stops
  • 79h 05m total
  • London to Tiruchirappalli
Search Deals
20/8
  • 20/8
  • 3 total stops
  • 33h 05m total
  • London to Tiruchirappalli
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£79 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 858,174 searches. Data last updated 18 July 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Tiruchirappalli that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Mon 17/8

21:05-00:15

2 stops22h 40m

Tiruchirappalli Civil

Tue 25/8

14:25-10:15

2 stops24h 20m

£653

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Thu 7/1

13:55-14:35

2 stops19h 10m

Tiruchirappalli Civil

Mon 1/2

22:15-18:10

2 stops25h 25m

£656
Fastest return journey

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Mon 31/8

22:10-00:15

1 stop21h 35m

Tiruchirappalli Civil

Mon 7/9

06:30-20:20

1 stop18h 20m

£672

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sat 29/8

20:15-20:40

3 stops19h 55m

Tiruchirappalli Civil

Sat 12/9

11:00-07:00

2 stops24h 30m

£673

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Tue 4/8

22:10-18:50

1 stop16h 10m

Tiruchirappalli Civil

Thu 20/8

14:25-11:30

2 stops25h 35m

£677

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sun 16/8

22:10-18:50

1 stop16h 10m

Tiruchirappalli Civil

Mon 31/8

06:30-10:15

2 stops32h 15m

£702

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sun 16/8

20:55-18:50

1 stop17h 25m

Tiruchirappalli Civil

Mon 31/8

19:20-18:10

1 stop27h 20m

£776

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Thu 6/8

12:00-16:35

3 stops24h 05m

Tiruchirappalli Civil

Mon 17/8

16:35-07:00

3 stops18h 55m

£807

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Thu 7/1

20:40-15:05

1 stop12h 55m

Tiruchirappalli Civil

Mon 1/2

16:10-19:10

1 stop32h 30m

£812

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sun 18/10

19:50-09:15

3 stops32h 55m

Tiruchirappalli Civil

Wed 18/11

10:15-07:10

3 stops26h 25m

£1,003

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Showing 1-10 of 13 resultsSorted by cheapest first
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?

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.

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Tiruchirappalli (average of £492). Flying from London Heathrow Airport to Tiruchirappalli in August is currently the most expensive (average of £893). 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.

How much does it cost for a return flight from London Heathrow Airport to Tiruchirappalli?

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 18 July 2026.
Read reviews from past customers who have flown with Air France,SriLankan Airlines, andIndiGo 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
7.5
Good
1,627 reviews
Check prices

Boarding

7.5

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

7.0

Crew

8.2

Reviews

1 / 20
4.0
Okay

Carolina,Mar 2026

BOG - CDG

The aircraft is so old that you don’t even notice you are in a business class.
Air France
7.5
Good
1,627 reviews
Air France
7.5
Good
1,627 reviews
Check prices

Boarding

7.5

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

7.0

Crew

8.2

Reviews

1 / 20
4.0
Okay

Carolina,Mar 2026

BOG - CDG

The aircraft is so old that you don’t even notice you are in a business class.
SriLankan Airlines
6.8
Okay
85 reviews
Air France
7.5
Good
1,627 reviews
Check prices

Boarding

7.5

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

7.0

Crew

8.2

Reviews

1 / 20
4.0
Okay

Carolina,Mar 2026

BOG - CDG

The aircraft is so old that you don’t even notice you are in a business class.
IndiGo
6.8
Okay
577 reviews
Air France
7.5
Good
1,627 reviews
Check prices

Boarding

7.5

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

7.0

Crew

8.2

Reviews

1 / 20
4.0
Okay

Carolina,Mar 2026

BOG - CDG

The aircraft is so old that you don’t even notice you are in a business class.
British Airways
6.7
Okay
8,126 reviews
Air France
7.5
Good
1,627 reviews
Check prices

Boarding

7.5

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

7.0

Crew

8.2

Reviews

1 / 20
4.0
Okay

Carolina,Mar 2026

BOG - CDG

The aircraft is so old that you don’t even notice you are in a business class.
Air India
5.6
Fair
2,958 reviews
Air France
7.5
Good
1,627 reviews
Check prices

Boarding

7.5

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

7.0

Crew

8.2

Reviews

1 / 20
4.0
Okay

Carolina,Mar 2026

BOG - CDG

The aircraft is so old that you don’t even notice you are in a business class.

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 5 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 22h 40m. 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, British Airways (£426), Air India (£453), and IndiGo (£483) offers the cheapest pricing from London Heathrow Airport to Tiruchirappalli. You may be able to fly from London Heathrow Airport to Tiruchirappalli for 34% 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Tiruchirappalli (average of £492). Flying from London Heathrow Airport to Tiruchirappalli in August is currently the most expensive (average of £893). 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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Top 5 airlines flying from Heathrow to Tiruchirappalli

Discover the top 5 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 18 July 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£426Average£754FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air IndiaCheapest£453Average£516FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest£483Average£491FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air FranceCheapest£494Average£1,027FlexibilityNo cancel feeOn-time77%
Search Air France flights
SriLankan AirlinesCheapest£518Average£680FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights

Fly with Cheapflights

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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.

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