Find flights
When to book
FAQs

Cheap flights from Tiruchirappalli to London Heathrow Airport from ₹ 26,767

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
TRZ — LHR
31 Mar — 7 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 1 March 2026.

Tue 31/314:10
TRZ
-
LHR
3 stops33h 05m
Multiple Airlines
Tue 7/421:05
LHR
-
TRZ
2 stops19h 55m
Multiple Airlines
Deal found 1/3₹ 58,724
Sat 28/314:55
TRZ
-
LHR
3 stops32h 20m
Multiple Airlines
Sat 4/420:20
LHR
-
TRZ
2 stops19h 50m
Multiple Airlines
Deal found 26/2₹ 70,833
Thu 26/309:45
TRZ
-
LHR
1 stop15h 15m
Air India
Thu 2/409:45
LHR
-
TRZ
2 stops24h 30m
Air India
Deal found 26/2₹ 72,927
Tue 31/315:15
TRZ
-
LHR
2 stops23h 30m
Air India
Tue 7/412:30
LHR
-
TRZ
2 stops21h 45m
Air India
Deal found 1/3₹ 77,024
Sat 28/309:45
TRZ
-
LHR
1 stop15h 15m
Air India
Sat 4/413:15
LHR
-
TRZ
2 stops21h 00m
Air India
Deal found 26/2₹ 80,393

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 1 March 2026.

Round-trip from

₹ 70,833

One-way from

₹ 27,314

Popular in

March

Cheapest in

October

Average price

₹ 126,371
IndiGo
  • IndiGo
  • 28/3-4/4
  • 5 total stops
  • 52h 10m total
  • Tiruchirappalli to London
Search Deals
19/4
  • 19/4
  • 2 total stops
  • 42h 50m total
  • Tiruchirappalli to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (₹ 1,054,069 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 293,307 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 1 March 2026.
Use the filters below to find and compare flights from Tiruchirappalli to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Tue 31/3

15:15-12:45

2 stops26h 00m

London Heathrow

Tue 7/4

22:10-15:50

1 stop13h 10m

₹ 63,823

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Sat 28/3

21:50-17:45

2 stops25h 25m

London Heathrow

Sat 4/4

20:20-20:40

2 stops19h 50m

₹ 72,654

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Thu 26/3

09:45-19:30

1 stop15h 15m

London Heathrow

Thu 2/4

09:45-14:45

2 stops24h 30m

₹ 72,927

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Tue 31/3

15:15-10:15

2 stops23h 30m

London Heathrow

Tue 7/4

12:30-14:45

2 stops21h 45m

₹ 77,024

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Sat 28/3

09:45-19:30

1 stop15h 15m

London Heathrow

Sat 4/4

13:15-14:45

2 stops21h 00m

₹ 80,393

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Thu 26/3

17:55-13:35

1 stop25h 10m

London Heathrow

Thu 2/4

12:40-07:55

1 stop14h 45m

₹ 109,254

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Fri 6/3

17:55-06:40

3 stops42h 15m

₹ 27,040

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Thu 23/4

15:15-20:20

1 stop33h 35m

₹ 27,587

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Sun 19/4

15:15-20:20

1 stop33h 35m

₹ 48,436

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Sun 8/3

09:45-11:05

2 stops30h 50m

₹ 59,179

Flights are sorted by cheapest return flights first.

Deals found on 1/3

Showing 1-10 of 12 resultsSorted by cheapest first
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 ₹ 74,111). Flying from Tiruchirappalli to London Heathrow Airport in March is currently the most expensive (average of ₹ 120,726). 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 15h 15m. 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 ₹ 74,111). Flying from Tiruchirappalli to London Heathrow Airport in March is currently the most expensive (average of ₹ 120,726). 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
Redhill
Dagenham
Hayes
Sutton
Hatfield
Milton Keynes
Ilford
Crawley
Gatwick
Southall
Wembley
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Tiruchirappalli to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Chennai to Heathrow flights
Chennai to Gatwick flights
Chennai to Stansted flights
Chennai to London City flights
Coimbatore to Heathrow flights
Madurai to Heathrow flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Tiruchirappalli today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Tiruchirappalli to Heathrow for you. Better yet — we are completely free to use.

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.