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Cheap flights from Kerala to London Heathrow Airport from £203

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
COK — LHR
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kerala to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Kerala to Heathrow
Explore the most affordable flight options available from Kerala to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 July 2026.

Mon 26/1003:20
TRV
-
LHR
1 stop15h 55m
Kuwait Airways
Sun 6/1210:45
LHR
-
TRV
1 stop14h 20m
Kuwait Airways
Deal found 22/7£422
Mon 7/902:35
TRV
-
LHR
1 stop16h 40m
Kuwait Airways
Sun 20/911:45
LHR
-
TRV
1 stop14h 50m
Kuwait Airways
Deal found 22/7£456
Thu 30/707:05
TRV
-
LHR
1 stop17h 45m
Air India
Wed 16/912:30
LHR
-
TRV
1 stop15h 50m
Air India
Deal found 25/7£474
Sun 20/912:45
TRV
-
LHR
1 stop36h 05m
Air India
Wed 30/922:10
LHR
-
TRV
1 stop18h 40m
Air India
Deal found 25/7£475
Mon 14/921:50
TRV
-
LHR
1 stop19h 25m
Etihad Airways
Sun 27/921:45
LHR
-
TRV
1 stop18h 00m
Etihad Airways
Deal found 22/7£501
Tue 6/1018:10
IXE
-
LHR
2 stops23h 05m
Multiple Airlines
Tue 20/1014:45
LHR
-
IXE
2 stops20h 20m
Multiple Airlines
Deal found 23/7£502
Tue 22/1203:20
TRV
-
LHR
1 stop15h 55m
Kuwait Airways
Sun 31/110:45
LHR
-
TRV
1 stop14h 20m
Kuwait Airways
Deal found 20/7£502
Wed 29/708:45
IXE
-
LHR
2 stops38h 30m
Multiple Airlines
Sun 30/814:45
LHR
-
IXE
2 stops24h 30m
Multiple Airlines
Deal found 22/7£504
Sun 20/912:20
TRV
-
LHR
3 stops27h 40m
Multiple Airlines
Wed 30/909:55
LHR
-
TRV
3 stops22h 25m
Multiple Airlines
Deal found 25/7£510
Thu 17/907:10
COK
-
LHR
1 stop17h 40m
Air India
Fri 26/221:05
LHR
-
COK
1 stop18h 05m
Air India
Deal found 21/7£512
Sun 20/921:50
TRV
-
LHR
1 stop25h 25m
Etihad Airways
Wed 30/920:45
LHR
-
TRV
1 stop19h 00m
Etihad Airways
Deal found 25/7£513
Wed 29/706:00
COK
-
LHR
1 stop17h 30m
Air India
Wed 29/721:05
LHR
-
COK
1 stop17h 20m
Air India
Deal found 23/7£513

Find flight deals from Kerala to Heathrow

Keep the following information in mind while searching for Kerala to Heathrow flight deals. Data was last updated 25 July 2026.

Round-trip from

£422

One-way from

£203

Popular in

August

Cheapest in

March

Average price

£576
Kuwait Airways
  • Kuwait Airways
  • 26/10-6/12
  • 2 total stops
  • 30h 15m total
  • Kerala to London
Search Deals
5/8
  • 5/8
  • 2 total stops
  • 20h 20m total
  • Kerala to London
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kerala 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 25 July 2026.
Use the filters below to find and compare flights from Kerala to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ThiruvananthapuramLondon

TRV - LHR

TRVLHR

Thiruvananthapuram

Sun 20/9

12:45-20:20

1 stop36h 05m

London Heathrow

Thu 1/10

22:10-21:20

1 stop18h 40m

£475

MangaloreLondon

IXE - LHR

IXELHR

Mangalore Bajpe

Tue 6/10

18:10-12:45

2 stops23h 05m

London Heathrow

Tue 20/10

14:45-15:35

2 stops20h 20m

£502

ThiruvananthapuramLondon

TRV - LHR

TRVLHR

Thiruvananthapuram

Wed 23/12

03:20-13:45

1 stop15h 55m

London Heathrow

Sun 31/1

10:45-06:35

1 stop14h 20m

£502

ThiruvananthapuramLondon

TRV - LHR

TRVLHR

Thiruvananthapuram

Sun 20/9

12:20-11:30

3 stops27h 40m

London Heathrow

Wed 30/9

09:55-12:50

3 stops22h 25m

£510

ThiruvananthapuramLondon

TRV - LHR

TRVLHR

Thiruvananthapuram

Sun 20/9

21:50-18:45

1 stop25h 25m

London Heathrow

Wed 30/9

20:45-20:15

1 stop19h 00m

£513

KochiLondon

COK - LHR

COKLHR

Kochi

Sat 26/9

04:15-18:45

1 stop19h 00m

London Heathrow

Fri 30/10

20:55-02:40

1 stop24h 15m

£523

ThiruvananthapuramLondon

TRV - LHR

TRVLHR

Thiruvananthapuram

Tue 27/10

03:20-13:45

1 stop15h 55m

London Heathrow

Mon 7/12

15:45-02:30

1 stop29h 15m

£530

ThiruvananthapuramLondon

TRV - LHR

TRVLHR

Thiruvananthapuram

Sun 13/9

04:15-18:45

1 stop19h 00m

London Heathrow

Thu 17/9

22:10-12:05

1 stop33h 25m

£531

KochiLondon

COK - LHR

COKLHR

Kochi

Sun 27/9

16:50-15:05

1 stop26h 45m

London Heathrow

Sun 1/11

20:55-02:40

1 stop24h 15m

£534

KochiLondon

COK - LHR

COKLHR

Kochi

Sat 26/9

10:30-18:45

1 stop12h 45m

London Heathrow

Sat 31/10

19:20-02:40

1 stop25h 50m

£538

Flights are sorted by cheapest return flights first.

Deals found on 21/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Kerala to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Kerala 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 Kerala to London Heathrow Airport

What is the cheapest month to book a flight from Kerala to London Heathrow Airport?

Currently, December is the cheapest month in which you can book a flight from Kerala to London Heathrow Airport (average of £518). Flying from Kerala to London Heathrow Airport in August is currently the most expensive (average of £728). 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.

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

Airfare is below average for this route at the moment.
Kerala to London Heathrow Airport flights typically cost between £540 and £776 in August.
The cheapest return price found within the last 5 days was £510 on Multiple Airlines (12 Aug–19 Jan).

How far ahead should I book a flight from Kerala to London Heathrow Airport?

The price you pay for your flight from Kerala to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from Kerala to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For as low as £502, Air India can have you in London Heathrow Airport from Kerala in 15h 55m. The distance between Kerala and London Heathrow Airport is about 5214 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    £153 is the cheapest one-way deal found within the past few days, from SriLankan Airlines. You may also be able to find cheap deals on Kuwait Airways and Oman Air, with prices starting from £154 and £165, respectively.

  • What are the most popular routes from Kerala to London Heathrow Airport?

    Most travelers choose Kochi - London Heathrow, Thiruvananthapuram - London Heathrow or Mangalore Bajpe - London Heathrow when deciding on the best route from Kerala to London Heathrow Airport.

  • Can I find deals for flights from Kerala to Heathrow that include hotel bookings?

    Yes. In addition to deals on Kerala to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kerala to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kerala to Heathrow.

  • Can I find deals for business class flights from Kerala to Heathrow?

    Yes. Cheapflights offers flight deals from Kerala 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 Kerala to London Heathrow Airport?

    Currently, December is the cheapest month in which you can book a flight from Kerala to London Heathrow Airport (average of £518). Flying from Kerala to London Heathrow Airport in August is currently the most expensive (average of £728). 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
Milton Keynes
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Northampton
Watford
Swindon
Southend-on-Sea
Poole
Kingston upon Thames
Southall
Aylesbury

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.

Top 10 airlines flying from Kerala to Heathrow

Discover the top 10 airlines that operate flights from Kerala 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 25 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Kuwait AirwaysCheapest£315Average£502FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
Oman AirCheapest£317Average£723FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Air IndiaCheapest£342Average£599FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest£442Average£586FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
SAUDIACheapest£452Average£662FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Etihad AirwaysCheapest£456Average£758FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest£462Average£694FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£517Average£617FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Gulf AirCheapest£561Average£740FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
British AirwaysCheapest£710Average£870FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Kerala to Heathrow?

Cheapflights helps you search for flights from Kerala 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 Kerala to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from Kerala to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kerala to Heathrow, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Kerala today and book when prices fit your budget.

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