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Cheap flights from London Heathrow Airport to Tiruchirappalli from £306

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TRZ
18 Apr — 25 Apr1
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 19 March 2026.

Sun 26/414:40
LHR
-
TRZ
2 stops19h 35m
Multiple Airlines
Thu 30/415:15
TRZ
-
LHR
2 stops20h 15m
Multiple Airlines
Deal found 15/3£519
Thu 28/520:10
LHR
-
TRZ
1 stop18h 10m
IndiGo
Thu 11/616:20
TRZ
-
LHR
1 stop30h 20m
IndiGo
Deal found 18/3£521
Thu 28/514:00
LHR
-
TRZ
2 stops20h 15m
Air India
Thu 11/615:15
TRZ
-
LHR
1 stop33h 35m
Air India
Deal found 18/3£523
Thu 30/410:00
LHR
-
TRZ
2 stops24h 15m
Multiple Airlines
Thu 14/515:15
TRZ
-
LHR
2 stops20h 10m
Multiple Airlines
Deal found 17/3£524
Thu 28/510:00
LHR
-
TRZ
2 stops24h 15m
Multiple Airlines
Thu 11/615:15
TRZ
-
LHR
2 stops20h 10m
Multiple Airlines
Deal found 18/3£525
Thu 21/514:00
LHR
-
TRZ
2 stops20h 15m
Air India
Sun 7/615:15
TRZ
-
LHR
1 stop33h 35m
Air India
Deal found 16/3£539
Wed 29/420:15
LHR
-
TRZ
1 stop14h 55m
IndiGo
Wed 6/519:20
TRZ
-
LHR
1 stop26h 55m
IndiGo
Deal found 15/3£545
Wed 25/308:40
LHR
-
TRZ
2 stops19h 55m
Multiple Airlines
Sun 26/411:00
TRZ
-
LHR
2 stops24h 30m
Multiple Airlines
Deal found 16/3£551
Thu 30/420:10
LHR
-
TRZ
1 stop18h 10m
IndiGo
Thu 14/516:20
TRZ
-
LHR
1 stop30h 20m
IndiGo
Deal found 17/3£551
Mon 23/308:40
LHR
-
TRZ
2 stops27h 15m
Multiple Airlines
Sun 29/319:55
TRZ
-
LHR
2 stops40h 25m
Multiple Airlines
Deal found 18/3£554
Wed 29/413:15
LHR
-
TRZ
2 stops21h 00m
Air India
Wed 6/506:30
TRZ
-
LHR
1 stop18h 20m
Air India
Deal found 15/3£560
Thu 2/414:45
LHR
-
TRZ
2 stops19h 30m
Multiple Airlines
Sun 19/415:15
TRZ
-
LHR
2 stops44h 15m
Multiple Airlines
Deal found 17/3£563

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 19 March 2026.

Round-trip from

£519

One-way from

£306

Popular in

July

Cheapest in

February

Average price

£680
26/4-30/4
  • 26/4-30/4
  • 4 total stops
  • 39h 50m total
  • London to Tiruchirappalli
Search Deals
28/4
  • 28/4
  • 2 total stops
  • 19h 35m total
  • London to Tiruchirappalli
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£88 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 March 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 19 March 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
Fastest return journey

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sun 26/4

14:40-14:45

2 stops19h 35m

Tiruchirappalli Civil

Thu 30/4

15:15-07:00

2 stops20h 15m

£519

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Thu 30/4

10:00-14:45

2 stops24h 15m

Tiruchirappalli Civil

Thu 14/5

15:15-06:55

2 stops20h 10m

£524

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Thu 28/5

10:00-14:45

2 stops24h 15m

Tiruchirappalli Civil

Thu 11/6

15:15-06:55

2 stops20h 10m

£525

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Tue 31/3

09:40-08:10

2 stops18h 00m

Tiruchirappalli Civil

Thu 16/4

11:00-12:45

2 stops30h 15m

£572

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Thu 21/5

14:00-14:45

2 stops20h 15m

Tiruchirappalli Civil

Sun 7/6

15:15-20:20

1 stop33h 35m

£581

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sun 29/3

09:40-18:50

2 stops28h 40m

Tiruchirappalli Civil

Sun 12/4

15:15-07:00

2 stops44h 15m

£608

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Wed 29/4

10:00-08:05

2 stops17h 35m

Tiruchirappalli Civil

Wed 6/5

11:00-06:55

3 stops24h 25m

£610

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sat 27/6

13:15-14:45

2 stops21h 00m

Tiruchirappalli Civil

Sat 18/7

15:15-20:20

1 stop33h 35m

£630
Cheapest one-way

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Tue 28/4

14:40-14:45

2 stops19h 35m

£306

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Wed 15/4

22:10-00:15

1 stop21h 35m

£340

Flights are sorted by cheapest return flights first.

Deals found on 17/3

Showing 1-10 of 17 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?

Use this chart to determine the optimal time to book a return flight from Heathrow to Tiruchirappalli. Price data was last updated on 13 March 2026.

Booking 86 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Tiruchirappalli (average of £428). Flying from London Heathrow Airport to Tiruchirappalli in December is currently the most expensive (average of £611). 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 19 March 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
7.4
Good
1,547 reviews
Check prices

Overall

7.4

Entertainment

7.0

Food

7.0

Boarding

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Air France
7.4
Good
1,547 reviews
Air France
7.4
Good
1,547 reviews
Check prices

Overall

7.4

Entertainment

7.0

Food

7.0

Boarding

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
SriLankan Airlines
6.8
Okay
81 reviews
Air France
7.4
Good
1,547 reviews
Check prices

Overall

7.4

Entertainment

7.0

Food

7.0

Boarding

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
IndiGo
6.8
Okay
544 reviews
Air France
7.4
Good
1,547 reviews
Check prices

Overall

7.4

Entertainment

7.0

Food

7.0

Boarding

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
British Airways
6.7
Okay
7,802 reviews
Air France
7.4
Good
1,547 reviews
Check prices

Overall

7.4

Entertainment

7.0

Food

7.0

Boarding

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Air India
5.5
Fair
2,970 reviews
Air France
7.4
Good
1,547 reviews
Check prices

Overall

7.4

Entertainment

7.0

Food

7.0

Boarding

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor 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 20h 15m. 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 (£429), Air India (£464), and IndiGo (£482) 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Tiruchirappalli (average of £428). Flying from London Heathrow Airport to Tiruchirappalli in December is currently the most expensive (average of £611). 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 19 March 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£429Average£741FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air IndiaCheapest£464Average£531FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest£482Average£494FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air FranceCheapest£498Average£1,082FlexibilityNo cancel feeOn-time77%
Search Air France flights
SriLankan AirlinesCheapest£517Average£670FlexibilityNo 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?

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

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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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