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Cheap flights from Kerala to London Heathrow Airport from £204

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
COK — LHR
11 Sep — 18 Sep1
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 12 August 2026.

Sat 26/921:40 -
2 stops25h 35m
Sat 3/1014:45 -
2 stops20h 20m
Deal found 12/8£498
Wed 23/903:10 -
1 stop20h 20m
Wed 30/921:45 -
1 stop18h 00m
Deal found 12/8£499
Wed 23/910:25 -
1 stop14h 25m
Wed 30/921:05 -
1 stop34h 30m
Deal found 9/8£500
Fri 25/921:40 -
2 stops25h 35m
Fri 2/1014:45 -
2 stops17h 30m
Deal found 11/8£500
Mon 14/916:45 -
1 stop22h 00m
Wed 30/921:45 -
1 stop17h 45m
Deal found 9/8£502
Fri 25/910:00 -
1 stop28h 45m
Wed 30/921:45 -
1 stop29h 55m
Deal found 11/8£503
Wed 2/907:05 -
3 stops28h 25m
Tue 29/920:10 -
1 stop30h 50m
Deal found 11/8£504
Wed 16/921:00 -
1 stop25h 40m
Wed 30/911:05 -
3 stops27h 10m
Deal found 10/8£508
Fri 16/1008:00 -
1 stop14h 15m
Fri 27/1113:55 -
1 stop24h 25m
Deal found 10/8£512
Tue 17/1108:35 -
1 stop26h 50m
Wed 13/108:25 -
1 stop17h 50m
Deal found 10/8£513
Mon 14/921:40 -
2 stops25h 35m
Sun 14/320:55 -
1 stop24h 15m
Deal found 11/8£520
Wed 2/907:05 -
3 stops28h 25m
Sun 27/922:10 -
1 stop28h 00m
Deal found 11/8£521

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 12 August 2026.

Round-trip from

£498

One-way from

£204

Popular in

August

Cheapest in

March

Average price

£677
26/9-3/10
  • 26/9-3/10
  • 4 total stops
  • 45h 55m total
  • Kerala to London
Search Deals
IndiGo
  • IndiGo
  • 3/10
  • 1 total stop
  • 14h 15m total
  • Kerala to London
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£45 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 August 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 12 August 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 Thiruvananthapuram - LHR London Heathrow

TRVLHR

Thiruvananthapuram

Tue 17/11

08:35-05:55

1 stop26h 50m

London Heathrow

Wed 13/1

08:25-07:45

1 stop17h 50m

£513

ThiruvananthapuramLondon

TRV Thiruvananthapuram - LHR London Heathrow

TRVLHR

Thiruvananthapuram

Sat 26/9

08:35-19:10

1 stop15h 05m

London Heathrow

Fri 2/10

08:25-07:45

1 stop18h 50m

£525

ThiruvananthapuramLondon

TRV Thiruvananthapuram - LHR London Heathrow

TRVLHR

Thiruvananthapuram

Thu 24/9

18:10-18:45

3 stops29h 05m

London Heathrow

Thu 1/10

14:45-11:50

2 stops16h 35m

£531

KochiLondon

COK Kochi - LHR London Heathrow

COKLHR

Kochi

Mon 21/9

21:40-12:45

2 stops19h 35m

London Heathrow

Tue 29/9

06:00-03:25

2 stops16h 55m

£538

KozhikodeLondon

CCJ Kozhikode - LHR London Heathrow

CCJLHR

Kozhikode

Sat 17/10

04:25-12:45

1 stop12h 50m

London Heathrow

Fri 30/10

13:55-02:40

1 stop31h 15m

£542

KozhikodeLondon

CCJ Kozhikode - LHR London Heathrow

CCJLHR

Kozhikode

Mon 9/11

04:20-18:10

1 stop19h 20m

London Heathrow

Thu 12/11

13:55-02:40

1 stop31h 15m

£555

ThiruvananthapuramLondon

TRV Thiruvananthapuram - LHR London Heathrow

TRVLHR

Thiruvananthapuram

Sun 20/9

21:50-15:05

1 stop21h 45m

London Heathrow

Wed 30/9

21:45-20:15

1 stop18h 00m

£560

KochiLondon

COK Kochi - LHR London Heathrow

COKLHR

Kochi

Wed 23/9

07:05-12:45

3 stops34h 10m

London Heathrow

Wed 30/9

14:30-22:15

2 stops27h 15m

£567

KochiLondon

COK Kochi - LHR London Heathrow

COKLHR

Kochi

Thu 3/9

22:45-19:00

1 stop24h 45m

London Heathrow

Sun 6/9

22:10-17:30

1 stop14h 50m

£617

ThiruvananthapuramLondon

TRV Thiruvananthapuram - LHR London Heathrow

TRVLHR

Thiruvananthapuram

Sat 26/9

08:35-19:10

1 stop15h 05m

London Heathrow

Fri 2/10

19:00-20:15

2 stops20h 45m

£622

Flights are sorted by cheapest return flights first.

Deals found on 8/8

Showing 1-10 of 57 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 £510). Flying from Kerala to London Heathrow Airport in August is currently the most expensive (average of £716). 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 £574 and £821 in September.
The cheapest return price found within the last 5 days was £498 on Multiple Airlines (26 Sept–3 Oct).

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 59 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 £555, Oman Air can have you in London Heathrow Airport from Kerala in 19h 20m. The distance between Kerala and London Heathrow Airport is about 5031 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?

    £151 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 £152 and £163, respectively.

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

    Most travelers choose Kochi - London Heathrow, Thiruvananthapuram - London Heathrow or Kozhikode - 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 £510). Flying from Kerala to London Heathrow Airport in August is currently the most expensive (average of £716). 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
Gatwick
Wembley
Ilford
Slough
Hayes
Croydon
Colchester
Brentford
Eastbourne
Northampton
Watford
Southend-on-Sea
Swindon
Enfield
Kingston upon Thames
Southall
Poole

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 12 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Kuwait AirwaysCheapest£311Average£495FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
Oman AirCheapest£313Average£722FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Air IndiaCheapest£424Average£568FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest£436Average£578FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Etihad AirwaysCheapest£444Average£738FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SAUDIACheapest£446Average£653FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Qatar AirwaysCheapest£456Average£690FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£510Average£604FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Gulf AirCheapest£553Average£723FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
British AirwaysCheapest£701Average£858FlexibilityNo 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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