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Cheap flights from London Heathrow Airport to Tiruchirappalli from £371

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TRZ
3 Jul — 10 Jul1
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 3 June 2026.

Tue 16/622:10
LHR
-
TRZ
1 stop20h 25m
Air India
Tue 30/614:35
TRZ
-
LHR
1 stop34h 15m
Air India
Deal found 2/6£581
Wed 3/621:05
LHR
-
TRZ
2 stops45h 30m
Air India
Wed 10/614:35
TRZ
-
LHR
1 stop34h 15m
Air India
Deal found 2/6£596
Sun 28/614:40
LHR
-
TRZ
2 stops20h 40m
Multiple Airlines
Sun 5/721:00
TRZ
-
LHR
2 stops28h 00m
Multiple Airlines
Deal found 31/5£600
Tue 23/610:00
LHR
-
TRZ
2 stops25h 20m
Multiple Airlines
Thu 9/721:00
TRZ
-
LHR
2 stops22h 50m
Multiple Airlines
Deal found 31/5£618
Tue 23/621:05
LHR
-
TRZ
2 stops45h 30m
Air India
Thu 9/714:25
TRZ
-
LHR
1 stop34h 25m
Air India
Deal found 31/5£619
Fri 12/621:05
LHR
-
TRZ
2 stops45h 30m
Air India
Mon 6/706:30
TRZ
-
LHR
2 stops32h 15m
Air India
Deal found 3/6£626
Thu 4/622:10
LHR
-
TRZ
1 stop20h 25m
Multiple Airlines
Wed 10/621:50
TRZ
-
LHR
2 stops25h 00m
Multiple Airlines
Deal found 2/6£649
Thu 4/622:10
LHR
-
TRZ
1 stop20h 25m
Multiple Airlines
Tue 9/621:50
TRZ
-
LHR
2 stops25h 35m
Multiple Airlines
Deal found 2/6£651

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 3 June 2026.

Round-trip from

£581

One-way from

£371

Popular in

July

Cheapest in

February

Average price

£582
Air India
  • Air India
  • 16/6-30/6
  • 2 total stops
  • 54h 40m total
  • London to Tiruchirappalli
Search Deals
12/6
  • 12/6
  • 2 total stops
  • 25h 25m total
  • London to Tiruchirappalli
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£84 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 June 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 3 June 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 13/7

09:45-00:15

2 stops34h 00m

Tiruchirappalli Civil

Mon 20/7

06:30-10:15

2 stops32h 15m

£777

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sat 27/6

17:00-14:40

2 stops41h 10m

Tiruchirappalli Civil

Sat 18/7

10:15-07:30

2 stops25h 45m

£787

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sun 30/8

12:40-08:10

1 stop15h 00m

Tiruchirappalli Civil

Sun 1/11

19:45-13:35

1 stop23h 20m

£815
Fastest return journey

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sun 2/8

22:10-18:50

1 stop16h 10m

Tiruchirappalli Civil

Mon 10/8

06:30-19:30

2 stops17h 30m

£866

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Mon 31/8

12:40-10:40

1 stop17h 30m

Tiruchirappalli Civil

Thu 29/10

22:15-13:35

1 stop20h 50m

£869

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Sat 29/8

12:40-13:50

1 stop20h 40m

Tiruchirappalli Civil

Thu 29/10

19:45-13:35

1 stop23h 20m

£884

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Thu 17/9

12:40-08:10

1 stop15h 00m

Tiruchirappalli Civil

Mon 21/9

21:50-12:10

1 stop18h 50m

£898

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Tue 1/9

12:40-13:50

1 stop20h 40m

Tiruchirappalli Civil

Sun 1/11

22:15-13:35

1 stop20h 50m

£1,042

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Thu 8/10

12:40-13:50

1 stop20h 40m

Tiruchirappalli Civil

Mon 12/10

21:50-12:10

1 stop18h 50m

£1,042
Cheapest one-way

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Fri 12/6

08:40-10:40

3 stops21h 30m

£413

Flights are sorted by cheapest return flights first.

Deals found on 29/5

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 July is currently the most expensive (average of £986). 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 3 June 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
1,595 reviews
Check prices

Comfort

7.4

Boarding

7.5

Food

7.0

Entertainment

7.0

Overall

7.4

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.
Air France
7.4
Good
1,595 reviews
Air France
7.4
Good
1,595 reviews
Check prices

Comfort

7.4

Boarding

7.5

Food

7.0

Entertainment

7.0

Overall

7.4

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.
SriLankan Airlines
6.8
Okay
84 reviews
Air France
7.4
Good
1,595 reviews
Check prices

Comfort

7.4

Boarding

7.5

Food

7.0

Entertainment

7.0

Overall

7.4

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.
IndiGo
6.8
Okay
564 reviews
Air France
7.4
Good
1,595 reviews
Check prices

Comfort

7.4

Boarding

7.5

Food

7.0

Entertainment

7.0

Overall

7.4

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.
British Airways
6.7
Okay
8,020 reviews
Air France
7.4
Good
1,595 reviews
Check prices

Comfort

7.4

Boarding

7.5

Food

7.0

Entertainment

7.0

Overall

7.4

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.
Air India
5.5
Fair
2,960 reviews
Air France
7.4
Good
1,595 reviews
Check prices

Comfort

7.4

Boarding

7.5

Food

7.0

Entertainment

7.0

Overall

7.4

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.

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 15h. Fly via Air India or British Airways to get the fastest option. London Heathrow Airport and Tiruchirappalli are separated by a distance of 5169 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    According to our current data, British Airways (£425), Air India (£459), and IndiGo (£477) 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 July is currently the most expensive (average of £986). 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 3 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£425Average£740FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air IndiaCheapest£459Average£525FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest£477Average£491FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air FranceCheapest£493Average£1,026FlexibilityNo cancel feeOn-time77%
Search Air France flights
SriLankan AirlinesCheapest£517Average£681FlexibilityNo 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?

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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