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Cheap flights from Tiruchirappalli to London Heathrow Airport from ₹ 30,979

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
TRZ — LHR
18 Aug — 25 Aug1
1 adult

Cheap flight deals from Tiruchirappalli to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Tiruchirappalli (TRZ) to Heathrow (LHR). 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 13 August 2025.

Round-trip from

₹ 55,745

One-way from

₹ 30,979

Popular in

August

Cheapest in

October

Average price

₹ 123,130
Air India
  • Air India
  • 22/9-14/10
  • 3 total stops
  • 45h 30m total
  • Tiruchirappalli to London
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13/9
  • 13/9
  • 3 total stops
  • 23h 50m total
  • Tiruchirappalli to London
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Highest demand for flights based on searches. 12% potential increase in price (₹ 1,131,427 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (₹ 282,158 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Tiruchirappalli to Heathrow

Cheapest flights from Tiruchirappalli to Heathrow
Explore the most affordable flight options available from Tiruchirappalli to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 August 2025.

Mon 22/908:45TRZ - LHR
1 stop16h 05mAir India
Tue 14/1022:10LHR - TRZ
2 stops29h 25mAir India
Deal found 12/8₹ 55,745
Mon 22/920:55TRZ - LHR
2 stops24h 10mAir France
Tue 14/1006:15LHR - TRZ
2 stops20h 35mAir France
Deal found 12/8₹ 59,508
Mon 22/915:30TRZ - LHR
1 stop33h 00mSriLankan Airlines
Tue 14/1021:30LHR - TRZ
1 stop31h 15mSriLankan Airlines
Deal found 12/8₹ 82,261
Sun 21/901:25TRZ - LHR
1 stop22h 35mMultiple Airlines
Tue 14/1016:40LHR - TRZ
2 stops39h 30mMultiple Airlines
Deal found 12/8₹ 95,126
Sun 21/901:25TRZ - LHR
1 stop22h 35mSingapore Airlines
Tue 14/1020:35LHR - TRZ
1 stop23h 20mSingapore Airlines
Deal found 12/8₹ 107,903

Cheapflights Fare Finder

 
Customise your flight search to find flights from Tiruchirappalli to Heathrow 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 13 August 2025.
Use the filters below to find and compare flights from Tiruchirappalli to London Heathrow Airport that are best for you.

Fly from

Tiruchirappalli

Fly to

Heathrow

Route

Depart

Return

Price

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Mon 22/9

08:45-20:20

1 stop16h 05m

London Heathrow

Tue 14/10

22:10-08:05

2 stops29h 25m

₹ 55,745

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Mon 22/9

20:55-16:35

2 stops24h 10m

London Heathrow

Tue 14/10

06:15-07:20

2 stops20h 35m

₹ 59,508

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Mon 22/9

15:30-20:00

1 stop33h 00m

London Heathrow

Tue 14/10

21:30-09:15

1 stop31h 15m

₹ 82,261

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Sun 21/9

01:25-19:30

1 stop22h 35m

London Heathrow

Tue 14/10

16:40-12:40

2 stops39h 30m

₹ 95,126

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Sun 21/9

01:25-19:30

1 stop22h 35m

London Heathrow

Tue 14/10

20:35-00:25

1 stop23h 20m

₹ 107,903

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Sat 13/9

20:00-15:20

3 stops23h 50m

₹ 30,979

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Wed 10/9

08:45-19:30

2 stops39h 15m

₹ 31,067

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Thu 11/9

20:00-19:10

3 stops27h 40m

₹ 31,767

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Tue 9/9

20:00-19:10

3 stops27h 40m

₹ 32,730

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Mon 8/9

08:45-19:00

2 stops38h 45m

₹ 32,992

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 13 results
1
2

Best time to book a flight from Tiruchirappalli to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Tiruchirappalli 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 Tiruchirappalli to London Heathrow Airport

What is the cheapest month to book a flight from Tiruchirappalli to London Heathrow Airport?

Currently, October is the cheapest month in which you can book a flight from Tiruchirappalli to London Heathrow Airport (average of ₹ 697). Flying from Tiruchirappalli to London Heathrow Airport in April is currently the most expensive (average of ₹ 814). 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 Tiruchirappalli to London Heathrow Airport?

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

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

Colombo (CMB) – chosen by Cheapflights users on 61% of one-stop itineraries from Tiruchirappalli to London Heathrow Airport on Cheapflights.

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

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

Colombo (CMB) is the most affordable one-stop option, with an average return flight price of ₹ 104,448.

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

Shortest average travel time for one-stop one-way flights from Tiruchirappalli to London Heathrow Airport, 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: 16h 33m.

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

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

Flights via Singapore (SIN) offer the fastest connection on this route, with an average stopover time of 3h 44m.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 13 August 2025.
Read through reviews of airlines operating flights from Tiruchirappalli to London Heathrow Airport, such as Singapore Airlines and SriLankan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,346 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Food

7.7

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,346 reviews
Singapore Airlines
8.1
Very Good
1,346 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Food

7.7

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
SriLankan Airlines
6.8
Okay
75 reviews
Singapore Airlines
8.1
Very Good
1,346 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Food

7.7

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

Find useful and relevant information for your journey from Tiruchirappalli to Heathrow. 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 from for flights from Tiruchirappalli to London Heathrow?

    Tiruchirappalli Civil (TRZ) is the airport you will fly out of if you book a flight from Tiruchirappalli to London Heathrow. You should not have trouble finding flights to London Heathrow from Civil; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Tiruchirappalli airport to London Heathrow. It is only a 5.8 km journey to Civil (TRZ) from Tiruchirappalli’s city centre.

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

    According to our current data, Air India (₹ 55,745), Air France (₹ 59,508), and SriLankan Airlines (₹ 82,261) offers the cheapest pricing from Tiruchirappalli to London Heathrow Airport. These flights start at 36% lower than the current average price 3 months from now.

  • Can I find deals for flights from Tiruchirappalli to Heathrow that include hotel bookings?

    Yes. In addition to deals on Tiruchirappalli to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Tiruchirappalli to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tiruchirappalli to Heathrow.

  • Can I find deals for business class flights from Tiruchirappalli to Heathrow?

    Yes. Cheapflights offers flight deals from Tiruchirappalli to Heathrow 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 Tiruchirappalli to London Heathrow Airport?

    Currently, October is the cheapest month in which you can book a flight from Tiruchirappalli to London Heathrow Airport (average of ₹ 697). Flying from Tiruchirappalli to London Heathrow Airport in April is currently the most expensive (average of ₹ 814). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Hayes
Slough
Redhill
Dagenham
Milton Keynes
Harrow
Sutton
Ilford
Crawley
Richmond
Gatwick
Southall
Wembley

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Alternative routes for Tiruchirappalli to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Tiruchirappalli to Heathrow

Discover the top 2 airlines that operate flights from Tiruchirappalli to Heathrow. 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 454,620 searches. Data last updated 13 August 2025.
AirlineCheapestAverageFlexibilityOn-time
SriLankan AirlinesCheapest₹ 75,308Average₹ 88,889FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Singapore AirlinesCheapest₹ 77,032Average₹ 106,687FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Tiruchirappalli to Heathrow?

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

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

Need flexible booking options for your flight to Heathrow from Tiruchirappalli? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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