Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Tiruchirappalli from £330

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TRZ
10 May — 17 May1
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 10 April 2026.

Sun 7/609:30
LHR
-
TRZ
3 stops30h 40m
Multiple Airlines
Mon 22/616:10
TRZ
-
LHR
3 stops25h 05m
Multiple Airlines
Deal found 9/4£522
Wed 20/521:45
LHR
-
TRZ
2 stops19h 15m
Multiple Airlines
Wed 27/506:30
TRZ
-
LHR
2 stops34h 45m
Multiple Airlines
Deal found 5/4£524
Fri 22/514:45
LHR
-
TRZ
2 stops26h 15m
Multiple Airlines
Fri 29/516:10
TRZ
-
LHR
2 stops31h 05m
Multiple Airlines
Deal found 7/4£547
Fri 12/614:45
LHR
-
TRZ
3 stops21h 00m
Multiple Airlines
Tue 7/708:25
TRZ
-
LHR
2 stops32h 50m
Multiple Airlines
Deal found 7/4£549
Fri 15/514:45
LHR
-
TRZ
2 stops25h 25m
Multiple Airlines
Sun 31/511:00
TRZ
-
LHR
3 stops32h 35m
Multiple Airlines
Deal found 8/4£556
Sun 7/609:30
LHR
-
TRZ
3 stops25h 50m
Multiple Airlines
Tue 23/616:10
TRZ
-
LHR
3 stops25h 05m
Multiple Airlines
Deal found 9/4£566
Thu 7/514:45
LHR
-
TRZ
2 stops26h 15m
Multiple Airlines
Thu 14/508:30
TRZ
-
LHR
2 stops32h 45m
Multiple Airlines
Deal found 9/4£569
Tue 5/509:30
LHR
-
TRZ
2 stops18h 05m
Multiple Airlines
Tue 12/508:25
TRZ
-
LHR
2 stops27h 05m
Multiple Airlines
Deal found 7/4£570

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 10 April 2026.

Round-trip from

£522

One-way from

£330

Popular in

July

Cheapest in

February

Average price

£605
7/6-22/6
  • 7/6-22/6
  • 6 total stops
  • 55h 45m total
  • London to Tiruchirappalli
Search Deals
7/5
  • 7/5
  • 2 total stops
  • 21h 00m total
  • London to Tiruchirappalli
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£89 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 April 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 10 April 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

Wed 20/5

21:45-21:30

2 stops19h 15m

Tiruchirappalli Civil

Wed 27/5

06:30-12:45

2 stops34h 45m

£524

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Fri 22/5

09:30-20:40

3 stops30h 40m

Tiruchirappalli Civil

Fri 29/5

16:35-18:45

3 stops30h 40m

£591
Fastest return journey

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sun 26/4

14:40-15:50

2 stops20h 40m

Tiruchirappalli Civil

Mon 11/5

08:25-20:30

2 stops16h 35m

£647

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sun 26/4

14:40-15:50

2 stops20h 40m

Tiruchirappalli Civil

Sun 10/5

08:25-20:30

2 stops16h 35m

£663

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Tue 12/5

20:10-18:50

1 stop18h 10m

Tiruchirappalli Civil

Thu 21/5

15:40-07:35

2 stops20h 25m

£686

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sun 31/5

22:10-01:05

1 stop22h 25m

Tiruchirappalli Civil

Mon 15/6

06:30-19:30

2 stops17h 30m

£700

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sun 10/5

13:15-01:05

2 stops31h 20m

Tiruchirappalli Civil

Mon 25/5

15:15-20:20

1 stop33h 35m

£708

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Tue 12/5

20:10-18:50

1 stop18h 10m

Tiruchirappalli Civil

Thu 21/5

16:20-18:10

1 stop30h 20m

£736

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Mon 4/5

21:45-09:15

2 stops31h 00m

Tiruchirappalli Civil

Mon 11/5

15:40-07:35

2 stops20h 25m

£745

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sun 26/4

14:40-17:00

2 stops21h 50m

Tiruchirappalli Civil

Tue 12/5

19:55-20:30

3 stops29h 05m

£751

Flights are sorted by cheapest return flights first.

Deals found on 9/4

Showing 1-10 of 20 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 3 April 2026.

Booking 58 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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Tiruchirappalli (average of £417). Flying from London Heathrow Airport to Tiruchirappalli in December is currently the most expensive (average of £607). 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 10 April 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
1,564 reviews
Check prices

Food

7.0

Entertainment

7.0

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
Air France
7.4
Good
1,564 reviews
Air France
7.4
Good
1,564 reviews
Check prices

Food

7.0

Entertainment

7.0

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
SriLankan Airlines
6.8
Okay
82 reviews
Air France
7.4
Good
1,564 reviews
Check prices

Food

7.0

Entertainment

7.0

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
IndiGo
6.8
Okay
550 reviews
Air France
7.4
Good
1,564 reviews
Check prices

Food

7.0

Entertainment

7.0

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
British Airways
6.7
Okay
7,867 reviews
Air France
7.4
Good
1,564 reviews
Check prices

Food

7.0

Entertainment

7.0

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
Air India
5.5
Fair
2,966 reviews
Air France
7.4
Good
1,564 reviews
Check prices

Food

7.0

Entertainment

7.0

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.

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.

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

    According to our current data, British Airways (£426), Air India (£461), and IndiGo (£479) 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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Tiruchirappalli (average of £417). Flying from London Heathrow Airport to Tiruchirappalli in December is currently the most expensive (average of £607). 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 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 10 April 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£426Average£743FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air IndiaCheapest£461Average£528FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest£479Average£491FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air FranceCheapest£495Average£1,076FlexibilityNo cancel feeOn-time77%
Search Air France flights
SriLankan AirlinesCheapest£514Average£672FlexibilityNo 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.