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Cheap flights from London Heathrow Airport to Tiruchirappalli from ₹ 41,390

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TRZ
1 May — 8 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 1 April 2026.

Thu 14/514:45
LHR
-
TRZ
2 stops25h 25m
Multiple Airlines
Thu 21/511:00
TRZ
-
LHR
3 stops30h 15m
Multiple Airlines
Deal found 30/3₹ 59,785
Mon 15/614:45
LHR
-
TRZ
2 stops25h 25m
Multiple Airlines
Tue 30/608:25
TRZ
-
LHR
2 stops35h 10m
Multiple Airlines
Deal found 30/3₹ 62,507
Tue 28/414:40
LHR
-
TRZ
2 stops21h 50m
Multiple Airlines
Tue 5/514:10
TRZ
-
LHR
3 stops34h 50m
Multiple Airlines
Deal found 30/3₹ 64,759
Fri 15/514:45
LHR
-
TRZ
2 stops19h 30m
Multiple Airlines
Fri 22/514:10
TRZ
-
LHR
3 stops33h 05m
Multiple Airlines
Deal found 30/3₹ 66,167
Fri 22/520:45
LHR
-
TRZ
2 stops20h 15m
Multiple Airlines
Mon 1/608:30
TRZ
-
LHR
2 stops32h 45m
Multiple Airlines
Deal found 30/3₹ 67,293
Mon 15/620:15
LHR
-
TRZ
1 stop14h 55m
IndiGo
Tue 30/616:20
TRZ
-
LHR
1 stop30h 20m
IndiGo
Deal found 30/3₹ 69,546
Mon 11/514:45
LHR
-
TRZ
2 stops19h 30m
Multiple Airlines
Mon 18/515:40
TRZ
-
LHR
2 stops19h 15m
Multiple Airlines
Deal found 27/3₹ 71,423

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 1 April 2026.

Round-trip from

₹ 59,785

One-way from

₹ 41,390

Popular in

July

Cheapest in

February

Average price

₹ 73,675
14/5-21/5
  • 14/5-21/5
  • 5 total stops
  • 55h 40m total
  • London to Tiruchirappalli
Search Deals
15/5
  • 15/5
  • 2 total stops
  • 24h 45m total
  • London to Tiruchirappalli
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (₹ 1,374,101 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 368,109 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 454,620 searches. Data last updated 1 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

Fri 15/5

20:45-21:30

2 stops20h 15m

Tiruchirappalli Civil

Fri 22/5

06:30-07:00

2 stops29h 00m

₹ 66,730
Fastest return journey

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Mon 11/5

14:45-14:45

2 stops19h 30m

Tiruchirappalli Civil

Mon 18/5

15:40-06:25

2 stops19h 15m

₹ 71,423

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Mon 15/6

09:30-23:15

2 stops33h 15m

Tiruchirappalli Civil

Tue 30/6

16:20-18:10

1 stop30h 20m

₹ 90,006

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Thu 14/5

20:40-09:15

3 stops32h 05m

Tiruchirappalli Civil

Thu 21/5

15:40-14:25

3 stops27h 15m

₹ 118,537

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Thu 21/5

06:15-08:05

2 stops21h 20m

Tiruchirappalli Civil

Sun 7/6

21:00-18:35

2 stops26h 05m

₹ 164,432

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sat 27/6

06:15-08:05

2 stops21h 20m

Tiruchirappalli Civil

Sat 18/7

21:00-07:55

2 stops39h 25m

₹ 177,853
Cheapest one-way
Fastest single journey

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Fri 15/5

09:30-14:45

2 stops24h 45m

₹ 41,390

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Fri 1/5

09:30-14:45

2 stops24h 45m

₹ 43,830

Flights are sorted by cheapest return flights first.

Deals found on 1/4

Sorted by cheapest first

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.

The best time to book flights from London Heathrow Airport to Tiruchirappalli is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 ₹ 53,591). Flying from London Heathrow Airport to Tiruchirappalli in December is currently the most expensive (average of ₹ 76,491). 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?

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?

    Most people fly into Tiruchirappalli Civil (TRZ) if they book a flight to Tiruchirappalli from London Heathrow. On average, Civil has 0 inbound flights from London Heathrow per day from 0 airlines. Tiruchirappalli Civil is conveniently located just 5.8 km from Tiruchirappalli’s city centre.

  • 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 ₹ 53,591). Flying from London Heathrow Airport to Tiruchirappalli in December is currently the most expensive (average of ₹ 76,491). 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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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Tiruchirappalli?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Tiruchirappalli for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Heathrow to Tiruchirappalli with no change fees?

Yes, we can. To see specific flights from Heathrow to Tiruchirappalli with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Tiruchirappalli become cheaper?

Yes! Start tracking prices for Heathrow to Tiruchirappalli flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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