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Cheap flights from Tiruchirappalli to London Heathrow Airport from ₹ 28,508

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
TRZ — LHR
11 Feb — 18 Feb1
1 adult
1 adult, Economy, 0 bags

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 12 January 2026.

Round-trip from

₹ 57,739

One-way from

₹ 28,508

Popular in

August

Cheapest in

October

Average price

₹ 104,381
25/2-4/3
  • 25/2-4/3
  • 4 total stops
  • 51h 15m total
  • Tiruchirappalli to London
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Air India
  • Air India
  • 6/2
  • 1 total stop
  • 15h 15m total
  • Tiruchirappalli to London
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Highest demand for flights based on searches. 5% potential increase in price (₹ 438,106 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (₹ 248,082 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find 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 12 January 2026.

Wed 25/209:45TRZ - LHR
2 stops30h 10mMultiple Airlines
Wed 4/306:35LHR - TRZ
2 stops21h 05mMultiple Airlines
Deal found 11/1₹ 57,739
Wed 25/209:45TRZ - LHR
1 stop15h 15mAir India
Wed 4/321:05LHR - TRZ
1 stop30h 35mAir India
Deal found 11/1₹ 65,046
Tue 3/301:30TRZ - LHR
1 stop23h 10mSingapore Airlines
Sun 8/310:40LHR - TRZ
1 stop32h 20mSingapore Airlines
Deal found 11/1₹ 119,808

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 12 January 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 25/2

09:45-10:25

2 stops30h 10m

London Heathrow

Wed 4/3

06:35-09:10

2 stops21h 05m

₹ 57,739

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Tue 3/3

01:30-19:10

1 stop23h 10m

London Heathrow

Sun 8/3

10:40-00:30

1 stop32h 20m

₹ 119,808

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Fri 6/2

09:45-19:30

1 stop15h 15m

₹ 28,508

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Fri 6/2

21:55-17:10

2 stops24h 45m

₹ 32,749

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Tue 24/2

21:50-19:20

2 stops27h 00m

₹ 36,808

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Tue 17/2

09:45-19:30

1 stop15h 15m

₹ 37,440

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Tue 24/2

09:45-19:30

1 stop15h 15m

₹ 41,319

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Sun 18/1

21:50-13:00

2 stops20h 40m

₹ 43,845

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Tue 17/2

21:50-13:45

2 stops21h 25m

₹ 44,026

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Tue 24/2

10:15-16:10

3 stops35h 25m

₹ 61,257

Flights are sorted by cheapest return flights first.

Deals found on 11/1

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 ₹ 73,436). Flying from Tiruchirappalli to London Heathrow Airport in August is currently the most expensive (average of ₹ 107,087). 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 23h 10m. There are 8319 km between Tiruchirappalli and London Heathrow Airport.

  • 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 ₹ 73,436). Flying from Tiruchirappalli to London Heathrow Airport in August is currently the most expensive (average of ₹ 107,087). 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
Slough
Redhill
Dagenham
Hayes
Sutton
Hatfield
Milton Keynes
Ilford
Crawley
Richmond
Gatwick
Southall
Wembley

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Alternative routes for Tiruchirappalli to Heathrow

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How does Cheapflights help users find flights 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.

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