Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Kannur from £358

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CNN
10 May — 17 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Kannur

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Kannur
Explore the most affordable flight options available from Heathrow to Kannur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 April 2026.

Sat 23/521:45
LHR
-
CNN
2 stops18h 05m
Multiple Airlines
Sat 30/520:40
CNN
-
LHR
2 stops26h 35m
Multiple Airlines
Deal found 8/4£571
Wed 16/922:10
LHR
-
CNN
1 stop28h 45m
Air India
Sun 27/908:00
CNN
-
LHR
2 stops56h 00m
Air India
Deal found 6/4£579
Sat 16/514:45
LHR
-
CNN
3 stops25h 05m
Multiple Airlines
Tue 26/508:00
CNN
-
LHR
2 stops27h 30m
Multiple Airlines
Deal found 7/4£584
Fri 22/509:30
LHR
-
CNN
2 stops26h 15m
Multiple Airlines
Fri 29/520:40
CNN
-
LHR
2 stops26h 35m
Multiple Airlines
Deal found 7/4£585
Tue 21/409:15
LHR
-
CNN
2 stops18h 55m
Multiple Airlines
Mon 20/720:40
CNN
-
LHR
2 stops21h 05m
Multiple Airlines
Deal found 8/4£593
Tue 21/413:40
LHR
-
CNN
2 stops37h 15m
Air India
Mon 20/708:00
CNN
-
LHR
1 stop16h 50m
Air India
Deal found 8/4£607

Find flight deals from Heathrow to Kannur

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Kannur (CNN). 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 10 April 2026.

Round-trip from

£571

One-way from

£358

Popular in

December

Cheapest in

June

Average price

£659
23/5-30/5
  • 23/5-30/5
  • 4 total stops
  • 44h 40m total
  • London to Kannur
Search Deals
2/5
  • 2/5
  • 3 total stops
  • 36h 05m total
  • London to Kannur
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Kannur 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 10 April 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Kannur that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonKannur

LHR - CNN

LHRCNN

London Heathrow

Sat 23/5

21:45-20:20

2 stops18h 05m

Kannur Intl

Sat 30/5

20:40-18:45

2 stops26h 35m

£571

LondonKannur

LHR - CNN

LHRCNN

London Heathrow

Wed 16/9

22:10-07:25

1 stop28h 45m

Kannur Intl

Sun 27/9

08:00-11:30

2 stops56h 00m

£579

LondonKannur

LHR - CNN

LHRCNN

London Heathrow

Fri 22/5

09:30-16:15

2 stops26h 15m

Kannur Intl

Fri 29/5

20:40-18:45

2 stops26h 35m

£585

LondonKannur

LHR - CNN

LHRCNN

London Heathrow

Tue 21/4

22:10-07:25

1 stop28h 45m

Kannur Intl

Mon 20/7

08:00-20:20

1 stop16h 50m

£613

LondonKannur

LHR - CNN

LHRCNN

London Heathrow

Tue 21/4

09:05-08:20

2 stops18h 45m

Kannur Intl

Mon 20/7

08:45-07:05

3 stops26h 50m

£739

LondonKannur

LHR - CNN

LHRCNN

London Heathrow

Sat 16/5

20:10-22:15

1 stop21h 35m

Kannur Intl

Tue 26/5

22:45-17:45

1 stop23h 30m

£764

LondonKannur

LHR - CNN

LHRCNN

London Heathrow

Wed 16/9

06:00-07:25

3 stops20h 55m

Kannur Intl

Sun 27/9

08:00-11:30

2 stops32h 00m

£813
Cheapest one-way

LondonKannur

LHR - CNN

LHRCNN

London Heathrow

Sat 2/5

22:40-15:15

3 stops36h 05m

£358

LondonKannur

LHR - CNN

LHRCNN

London Heathrow

Thu 2/7

06:30-07:25

3 stops20h 25m

£533
Fastest single journey

LondonKannur

LHR - CNN

LHRCNN

London Heathrow

Sat 11/7

13:20-13:20

3 stops19h 30m

£663

Flights are sorted by cheapest return flights first.

Deals found on 9/4

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Kannur

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

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Kannur (average of £324). Flying from London Heathrow Airport to Kannur in July is currently the most expensive (average of £590). 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 London Heathrow Airport to Kannur?

Reviews of airlines servicing Kannur

Get insights into the airlines that provide service to Kannur. 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 Kannur. Reviews last updated 10 April 2026.
Get a feel of what it's like to fly with Air India from London Heathrow Airport to Kannur by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air India
5.5
Fair
2,966 reviews
Check prices

Boarding

6.2

Food

5.8

Entertainment

4.6

Overall

5.5

Crew

6.7

Comfort

5.5

Reviews

1 / 20
8.0
Excellent

Jackson,Dec 2025

COK - DEL

Overall great except the process of getting off. The shuttles to connect to the terminals were missing for half an hour and we had to wait in the cold weather. The ground staff responsible seemed very unbothered about the situation
Air India
5.5
Fair
2,966 reviews
Air India
5.5
Fair
2,966 reviews
Check prices

Boarding

6.2

Food

5.8

Entertainment

4.6

Overall

5.5

Crew

6.7

Comfort

5.5

Reviews

1 / 20
8.0
Excellent

Jackson,Dec 2025

COK - DEL

Overall great except the process of getting off. The shuttles to connect to the terminals were missing for half an hour and we had to wait in the cold weather. The ground staff responsible seemed very unbothered about the situation

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Kannur. 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 into for flights to Kannur from London Heathrow?

    Kannur Intl (CNN), located 13.3 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Kannur. 1 airline have flights to Kannur Intl from London Heathrow on a regular basis. Booking flights from London Heathrow to Kannur Intl should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

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

    Departing from London Heathrow Airport to Kannur will take you 28h 45m. The distance between London Heathrow Airport and Kannur is about 4972 mi.

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

    Currently priced at £481, Air India will fly you from London Heathrow Airport to Kannur and back. In addition to Air India, many other airlines offer competitively priced options for your trip. You may be able to fly from London Heathrow Airport to Kannur for 28% less than the average price by searching for this airline.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Kannur (average of £324). Flying from London Heathrow Airport to Kannur in July is currently the most expensive (average of £590). 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 Kannur?

Book flights to Kannur if you plan to visit one of these locations
Madikeri

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 airline flying from Heathrow to Kannur

Discover the top airline that operate flights from Heathrow to Kannur. 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 10 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest£481Average£563FlexibilityNo cancel feeOn-timeN/A
Search Air India 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 Heathrow to Kannur?

Deals for Heathrow to Kannur flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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

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

Certainly. Search results for flights to Kannur from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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

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.