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Cheap flights from Tiruchirappalli to London Heathrow Airport from £213

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
TRZ — LHR
3 May — 10 May1
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 3 April 2026.

Tue 28/408:25
TRZ
-
LHR
2 stops39h 25m
Multiple Airlines
Tue 5/514:45
LHR
-
TRZ
2 stops20h 35m
Multiple Airlines
Deal found 30/3£491
Thu 14/508:30
TRZ
-
LHR
2 stops27h 00m
Multiple Airlines
Thu 21/521:45
LHR
-
TRZ
2 stops17h 20m
Multiple Airlines
Deal found 30/3£510
Fri 2/1001:30
TRZ
-
LHR
1 stop35h 00m
Singapore Airlines
Tue 6/1009:25
LHR
-
TRZ
1 stop33h 20m
Singapore Airlines
Deal found 29/3£879

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 3 April 2026.

Round-trip from

£491

One-way from

£213

Popular in

March

Cheapest in

October

Average price

£747
28/4-5/5
  • 28/4-5/5
  • 4 total stops
  • 60h 00m total
  • Tiruchirappalli to London
Search Deals
15/5
  • 15/5
  • 2 total stops
  • 26h 15m total
  • Tiruchirappalli to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£108 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
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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 858,174 searches. Data last updated 3 April 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

Cheapest return flight

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Tue 28/4

08:25-19:20

2 stops39h 25m

London Heathrow

Tue 5/5

14:45-15:50

2 stops20h 35m

£491
Fastest return journey

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Thu 14/5

08:30-07:00

2 stops27h 00m

London Heathrow

Thu 21/5

21:45-19:35

2 stops17h 20m

£510

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Wed 2/9

00:15-05:55

1 stop34h 10m

London Heathrow

Mon 7/9

20:35-23:15

1 stop22h 10m

£1,005

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Mon 27/4

01:30-08:00

1 stop35h 00m

London Heathrow

Tue 5/5

11:20-00:30

1 stop32h 40m

£1,048

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Thu 3/9

15:15-20:20

1 stop33h 35m

London Heathrow

Mon 7/9

13:15-14:45

2 stops21h 00m

£1,101

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Thu 3/9

15:40-22:00

2 stops34h 50m

London Heathrow

Mon 7/9

20:35-18:50

2 stops41h 45m

£1,141
Cheapest one-way

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Fri 15/5

21:00-18:45

2 stops26h 15m

£213

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Sat 16/5

10:15-07:35

2 stops25h 50m

£246

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Fri 11/9

21:00-16:05

2 stops23h 35m

£336

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Sun 6/9

19:20-14:45

2 stops23h 55m

£418

Flights are sorted by cheapest return flights first.

Deals found on 1/4

Showing 1-10 of 15 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

How much does it cost for a return flight from Tiruchirappalli to London Heathrow Airport?

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 3 April 2026.
Read reviews from past customers who have flown with SriLankan Airlines from Tiruchirappalli to London Heathrow Airport. 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
82 reviews
Check prices

Overall

6.8

Food

7.0

Comfort

6.8

Boarding

6.8

Entertainment

6.1

Crew

7.6

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
82 reviews
SriLankan Airlines
6.8
Okay
82 reviews
Check prices

Overall

6.8

Food

7.0

Comfort

6.8

Boarding

6.8

Entertainment

6.1

Crew

7.6

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 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), located 3.6 mi from the city center, is the airport you fly out of when you book flights from Tiruchirappalli to London Heathrow. 1 airline have flights from Civil to London Heathrow on a regular basis. Booking flights from Tiruchirappalli Civil to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

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

    Airlines like Singapore Airlines fly from Tiruchirappalli to London Heathrow Airport in about 34h 10m. The time it takes to get you to your destination can typically vary by up to . Tiruchirappalli and London Heathrow Airport are separated by a distance of 5169 mi.

  • What is the cheapest airline to fly from Tiruchirappalli to London Heathrow Airport round-trip?

    According to our current data, SriLankan Airlines (£621), offers the cheapest pricing from Tiruchirappalli to London Heathrow Airport. Users have found that SriLankan Airlines is 17% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Tiruchirappalli to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as £190 on SriLankan Airlines. Other airlines that offer cheap prices include Air India from £226 and Singapore Airlines from £343 one-way.

  • 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.

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
Milton Keynes
Wembley
Croydon
Northampton
Hounslow
Gatwick
Slough
Ilford
Luton
Hayes
Brentford
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Watford
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Romford
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Swindon
Bedford
Chelmsford

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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 airline flying from Tiruchirappalli to Heathrow

Discover the top airline 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 858,174 searches. Data last updated 3 April 2026.
AirlineCheapestAverageFlexibilityOn-time
SriLankan AirlinesCheapest£621Average£673FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights

Fly with Cheapflights

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

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Millions of users choose and trust Cheapflights to book the best flight deals from Tiruchirappalli to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Tiruchirappalli to Heathrow flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Tiruchirappalli to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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