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Cheap flights from Tiruchirappalli to London Heathrow Airport from ₹ 24,041

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
TRZ — LHR
25 Mar — 1 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Tiruchirappalli to Heathrow

Enter your travel dates to find the best prices.

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 23 February 2026.

Wed 4/317:55
TRZ
-
LHR
1 stop25h 10m
British Airways
Sun 8/314:10
LHR
-
TRZ
1 stop18h 55m
British Airways
Deal found 19/2₹ 120,658
Tue 3/301:30
TRZ
-
LHR
1 stop33h 55m
Singapore Airlines
Sun 8/320:35
LHR
-
TRZ
1 stop22h 25m
Singapore Airlines
Deal found 21/2₹ 175,453

Find 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 23 February 2026.

Popular in

March

Cheapest in

October

Average price

₹ 90,902
Highest demand for flights based on searches. 11% potential increase in price (₹ 1,046,540 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 291,220 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 23 February 2026.
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

Wed 4/3

17:55-13:35

1 stop25h 10m

London Heathrow

Sun 8/3

14:10-14:35

1 stop18h 55m

₹ 120,658

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Tue 3/3

01:30-05:55

1 stop33h 55m

London Heathrow

Sun 8/3

20:35-00:30

1 stop22h 25m

₹ 175,453

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Mon 23/3

09:45-12:05

2 stops55h 50m

₹ 24,041

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Sun 19/4

15:15-12:45

2 stops26h 00m

₹ 35,018

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Sat 4/4

01:30-15:45

1 stop42h 45m

₹ 47,265

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Sun 19/4

19:55-12:10

1 stop20h 45m

₹ 49,896

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Sun 19/4

15:15-20:20

1 stop33h 35m

₹ 55,249

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Sun 5/4

15:15-10:15

2 stops23h 30m

₹ 64,684

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Fri 27/2

14:55-06:40

3 stops21h 15m

₹ 65,137

Flights are sorted by cheapest return flights first.

Deals found on 20/2

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 ₹ 73,846). Flying from Tiruchirappalli to London Heathrow Airport in March is currently the most expensive (average of ₹ 120,295). 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.

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 0 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.

  • How long is the flight from Tiruchirappalli to London Heathrow Airport?

    Departing from Tiruchirappalli to London Heathrow Airport will take you 25h 10m. There are 8319 km between Tiruchirappalli and London Heathrow Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 ₹ 73,846). Flying from Tiruchirappalli to London Heathrow Airport in March is currently the most expensive (average of ₹ 120,295). 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?

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Dagenham
Hayes
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Southall
Wembley

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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?

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