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Cheap flights from London Heathrow Airport to Tiruchirappalli from £517

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TRZ
20 Aug — 27 Aug1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Tiruchirappalli Civil are usually found in April or September, booked 57 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap 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 15 August 2025.

Round-trip from

£517

Popular in

July

Cheapest in

April

Average price

£709
Air India
  • Air India
  • 15/10-27/10
  • 3 total stops
  • 75h 10m total
  • London to Tiruchirappalli
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Highest demand for flights based on searches. 9% potential increase in price (£54 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Heathrow to Tiruchirappalli

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 15 August 2025.

Wed 15/1022:10LHR - TRZ
1 stop27h 15mAir India
Mon 27/1001:05TRZ - LHR
2 stops47h 55mAir India
Deal found 13/8£517
Fri 26/909:45LHR - TRZ
2 stops41h 50mAir India
Fri 3/1008:45TRZ - LHR
2 stops30h 00mAir India
Deal found 12/8£523
Fri 22/822:20LHR - TRZ
1 stop29h 15mAir India
Sat 13/908:45TRZ - LHR
2 stops38h 45mAir India
Deal found 14/8£531
Mon 13/1012:30LHR - TRZ
2 stops26h 45mAir India
Wed 12/1101:05TRZ - LHR
2 stops23h 55mAir India
Deal found 12/8£533
Wed 22/1022:10LHR - TRZ
1 stop17h 55mMultiple Airlines
Sat 1/1108:55TRZ - LHR
1 stop16h 05mMultiple Airlines
Deal found 14/8£580
Wed 22/1011:20LHR - TRZ
2 stops20h 50mIndiGo
Sat 1/1112:25TRZ - LHR
2 stops33h 15mIndiGo
Deal found 14/8£611
Wed 15/1021:05LHR - TRZ
2 stops18h 15mMultiple Airlines
Tue 28/1007:50TRZ - LHR
3 stops33h 10mMultiple Airlines
Deal found 13/8£614
Fri 22/813:15LHR - TRZ
2 stops20h 50mMultiple Airlines
Sat 13/916:45TRZ - LHR
3 stops23h 15mMultiple Airlines
Deal found 14/8£632

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 15 August 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Tiruchirappalli that are best for you.

Fly from

Heathrow

Fly to

Tiruchirappalli

Route

Depart

Return

Price

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Wed 15/10

22:10-05:55

1 stop27h 15m

Tiruchirappalli Civil

Mon 27/10

01:05-19:30

2 stops47h 55m

£517

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Fri 26/9

09:45-08:05

2 stops41h 50m

Tiruchirappalli Civil

Fri 3/10

08:45-10:15

2 stops30h 00m

£523

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Mon 13/10

12:30-19:45

2 stops26h 45m

Tiruchirappalli Civil

Wed 12/11

01:05-19:30

2 stops23h 55m

£533

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Wed 22/10

22:10-20:35

1 stop17h 55m

Tiruchirappalli Civil

Sat 1/11

08:55-19:30

1 stop16h 05m

£580

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Wed 22/10

11:20-12:40

2 stops20h 50m

Tiruchirappalli Civil

Sat 1/11

12:25-16:10

2 stops33h 15m

£611

LondonTiruchirappalli

LHR - TRZ

LHRTRZ

London Heathrow

Wed 15/10

21:45-05:55

3 stops27h 40m

Tiruchirappalli Civil

Tue 28/10

08:55-14:30

3 stops35h 05m

£614

Flights are sorted by cheapest return flights first.

Deals found on 13/8

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 8 August 2025.

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’s the top stopover airport for flights from London Heathrow Airport to Tiruchirappalli?

Share of one-stop return flights from London Heathrow Airport to Tiruchirappalli chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Colombo (CMB) – chosen by Cheapflights users on 99% of one-stop itineraries from London Heathrow Airport to Tiruchirappalli on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Tiruchirappalli?

Average return fare for one-stop flights from London Heathrow Airport to Tiruchirappalli, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Bengaluru (BLR) is the most affordable one-stop option, with an average return flight price of £564.

What’s the fastest stopover option from London Heathrow Airport to Tiruchirappalli?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Tiruchirappalli, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Colombo (CMB) have the shortest average one-way travel time for one-stop routes: 14h 25m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Tiruchirappalli?

Average stopover duration for one-stop one-way flights from London Heathrow Airport to Tiruchirappalli, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Colombo (CMB) offer the fastest connection on this route, with an average stopover time of 3h 00m.

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 15 August 2025.
Read reviews from past customers who have flown with SriLankan Airlines, IndiGo, andAir India 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.
SriLankan Airlines
6.8
Okay
75 reviews
Check prices

Crew

7.5

Boarding

6.6

Food

7.0

Comfort

6.8

Entertainment

6.2

Overall

6.8

Reviews

1 / 1
8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid
SriLankan Airlines
6.8
Okay
75 reviews
SriLankan Airlines
6.8
Okay
75 reviews
Check prices

Crew

7.5

Boarding

6.6

Food

7.0

Comfort

6.8

Entertainment

6.2

Overall

6.8

Reviews

1 / 1
8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid
IndiGo
6.8
Okay
479 reviews
SriLankan Airlines
6.8
Okay
75 reviews
Check prices

Crew

7.5

Boarding

6.6

Food

7.0

Comfort

6.8

Entertainment

6.2

Overall

6.8

Reviews

1 / 1
8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid
Air India
5.5
Fair
2,930 reviews
SriLankan Airlines
6.8
Okay
75 reviews
Check prices

Crew

7.5

Boarding

6.6

Food

7.0

Comfort

6.8

Entertainment

6.2

Overall

6.8

Reviews

1 / 1
8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid

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 3 different airlines.

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

    According to our current data, IndiGo (£451), Air India (£484), and SriLankan Airlines (£512) offers the cheapest pricing from London Heathrow Airport to Tiruchirappalli. You may be able to fly from London Heathrow Airport to Tiruchirappalli for 37% 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.

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 3 airlines flying from Heathrow to Tiruchirappalli

Discover the top 3 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 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest£451Average£698FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapest£484Average£609FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
SriLankan AirlinesCheapest£512Average£681FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights

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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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