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Cheap flights from Tiruchirappalli to London Heathrow Airport from £236

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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
TRZ — LHR
31 Jul — 7 Aug1
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 July 2026.

Wed 12/806:30
TRZ
-
LHR
2 stops34h 45m
Multiple Airlines
Wed 19/814:45
LHR
-
TRZ
2 stops29h 00m
Multiple Airlines
Deal found 28/6£492
Thu 23/708:25
TRZ
-
LHR
2 stops32h 50m
Multiple Airlines
Sun 6/914:45
LHR
-
TRZ
2 stops25h 25m
Multiple Airlines
Deal found 29/6£509
Mon 20/706:30
TRZ
-
LHR
2 stops34h 45m
Multiple Airlines
Fri 11/912:30
LHR
-
TRZ
2 stops20h 50m
Multiple Airlines
Deal found 1/7£519
Fri 17/706:30
TRZ
-
LHR
1 stop18h 20m
Multiple Airlines
Tue 8/922:10
LHR
-
TRZ
1 stop16h 10m
Multiple Airlines
Deal found 1/7£562
Tue 21/708:25
TRZ
-
LHR
1 stop16h 25m
Multiple Airlines
Thu 10/922:10
LHR
-
TRZ
1 stop18h 00m
Multiple Airlines
Deal found 1/7£563
Tue 21/708:25
TRZ
-
LHR
1 stop16h 25m
Multiple Airlines
Sat 12/922:10
LHR
-
TRZ
1 stop18h 00m
Multiple Airlines
Deal found 1/7£565
Mon 20/708:25
TRZ
-
LHR
1 stop16h 25m
Multiple Airlines
Sun 13/922:10
LHR
-
TRZ
1 stop18h 00m
Multiple Airlines
Deal found 1/7£566
Fri 17/706:30
TRZ
-
LHR
1 stop18h 20m
Multiple Airlines
Sun 13/922:10
LHR
-
TRZ
1 stop16h 10m
Multiple Airlines
Deal found 1/7£566
Mon 20/708:25
TRZ
-
LHR
1 stop16h 25m
Multiple Airlines
Sat 12/922:10
LHR
-
TRZ
1 stop18h 00m
Multiple Airlines
Deal found 1/7£568
Fri 17/706:30
TRZ
-
LHR
1 stop18h 20m
Multiple Airlines
Wed 9/921:05
LHR
-
TRZ
1 stop14h 05m
Multiple Airlines
Deal found 1/7£572
Tue 21/708:25
TRZ
-
LHR
1 stop16h 25m
Multiple Airlines
Wed 9/921:05
LHR
-
TRZ
1 stop14h 05m
Multiple Airlines
Deal found 1/7£573

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 July 2026.

Round-trip from

£492

One-way from

£236
12/8-19/8
  • 12/8-19/8
  • 4 total stops
  • 63h 45m total
  • Tiruchirappalli to London
Search Deals
Air India
  • Air India
  • 3/8
  • 1 total stop
  • 18h 20m total
  • Tiruchirappalli to London
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 858,174 searches. Data last updated 1 July 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

Wed 12/8

06:30-12:45

2 stops34h 45m

London Heathrow

Wed 19/8

14:45-00:15

2 stops29h 00m

£492

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Wed 12/8

06:30-20:20

1 stop18h 20m

London Heathrow

Wed 19/8

22:10-00:15

1 stop21h 35m

£621
Fastest return journey

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Sat 18/7

21:50-12:10

1 stop18h 50m

London Heathrow

Wed 9/9

12:40-08:10

1 stop15h 00m

£1,139

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Sun 20/9

01:30-19:30

1 stop22h 30m

London Heathrow

Wed 23/9

20:35-23:15

1 stop22h 10m

£1,234

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Sat 25/7

00:15-15:45

1 stop20h 00m

London Heathrow

Tue 8/9

22:05-23:15

1 stop20h 40m

£1,240

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Sat 25/7

00:15-15:45

1 stop20h 00m

London Heathrow

Wed 9/9

20:35-23:15

1 stop22h 10m

£1,240

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Fri 24/7

01:30-19:30

1 stop22h 30m

London Heathrow

Tue 8/9

22:05-00:30

1 stop21h 55m

£1,240

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Sat 25/7

01:30-19:30

1 stop22h 30m

London Heathrow

Sun 6/9

20:35-00:30

1 stop23h 25m

£1,240
Cheapest one-way
Fastest single journey

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Mon 3/8

06:30-20:20

1 stop18h 20m

£236

TiruchirappalliLondon

TRZ - LHR

TRZLHR

Tiruchirappalli Civil

Thu 13/8

14:25-20:20

1 stop34h 25m

£297

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Showing 1-10 of 11 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’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 94% 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 £696.

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: 14h 24m.

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 Colombo (CMB) offer the fastest connection on this route, with an average stopover time of 2h 15m.

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 1 July 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
85 reviews
Check prices

Food

7.0

Overall

6.8

Crew

7.6

Comfort

6.8

Boarding

6.7

Entertainment

6.2

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
85 reviews
SriLankan Airlines
6.8
Okay
85 reviews
Check prices

Food

7.0

Overall

6.8

Crew

7.6

Comfort

6.8

Boarding

6.7

Entertainment

6.2

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 Air India, British Airways, and Singapore Airlines fly from Tiruchirappalli to London Heathrow Airport in about 18h 20m. The time it takes to get you to your destination can typically vary by up to 4h 10m. Tiruchirappalli and London Heathrow Airport are separated by a distance of 5169 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    According to our current data, SriLankan Airlines (£620), offers the cheapest pricing from Tiruchirappalli to London Heathrow Airport.

  • 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 £189 on SriLankan Airlines. Other airlines that offer cheap prices include Air India from £226 and Singapore Airlines from £379 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
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Croydon
Slough
Ilford
Hayes
Brentford
Colchester
Northampton
Watford
Kingston upon Thames
Swindon
Eastbourne
Poole
Southall
Aylesbury
Romford

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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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Chennai to Gatwick flights
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Coimbatore to Heathrow flights

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 1 July 2026.
AirlineCheapestAverageFlexibilityOn-time
SriLankan AirlinesCheapest£620Average£672FlexibilityNo 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?

Cheapflights helps you search for flights from Tiruchirappalli to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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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