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Cheap flights from London Heathrow Airport to Kannur from £343

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 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CNN
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 7 November 2025.

Round-trip from

£553

One-way from

£343
19/3-8/4
  • 19/3-8/4
  • 4 total stops
  • 39h 20m total
  • London to Kannur
Search Deals
19/3
  • 19/3
  • 2 total stops
  • 17h 55m total
  • London to Kannur
Search Deals

Find 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 7 November 2025.

Wed 17/1213:55LHR - CNN
3 stops20h 35mMultiple Airlines
Sat 3/110:15CNN - LHR
2 stops28h 45mMultiple Airlines
Deal found 6/11£913
Sat 13/1215:00LHR - CNN
2 stops30h 00mMultiple Airlines
Sun 4/115:20CNN - LHR
2 stops51h 55mMultiple Airlines
Deal found 6/11£1,247
Sat 13/1206:35LHR - CNN
2 stops38h 25mMultiple Airlines
Mon 5/116:25CNN - LHR
1 stop19h 30mMultiple Airlines
Deal found 5/11£1,299
Sun 14/1206:00LHR - CNN
2 stops37h 40mMultiple Airlines
Mon 5/116:25CNN - LHR
1 stop19h 30mMultiple Airlines
Deal found 7/11£1,321
Sun 14/1222:00LHR - CNN
2 stops30h 10mAir India
Mon 5/110:15CNN - LHR
2 stops30h 45mAir India
Deal found 7/11£1,382

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 7 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Kannur that are best for you.

Fly from

Heathrow

Fly to

Kannur

Route

Depart

Return

Price

LondonKannur

LHR - CNN

LHRCNN

London Heathrow

Thu 19/3

06:30-10:30

3 stops22h 30m

Kannur Intl

Wed 8/4

08:00-20:20

1 stop16h 50m

£553

LondonKannur

LHR - CNN

LHRCNN

London Heathrow

Thu 19/3

06:30-10:30

3 stops22h 30m

Kannur Intl

Fri 10/4

08:00-09:45

2 stops30h 15m

£563

LondonKannur

LHR - CNN

LHRCNN

London Heathrow

Tue 10/3

08:45-09:40

2 stops19h 25m

Kannur Intl

Thu 12/3

10:15-19:30

1 stop14h 45m

£567

LondonKannur

LHR - CNN

LHRCNN

London Heathrow

Wed 17/12

15:40-16:00

3 stops18h 50m

Kannur Intl

Sat 3/1

20:50-18:20

3 stops27h 00m

£1,058

LondonKannur

LHR - CNN

LHRCNN

London Heathrow

Thu 19/3

20:55-20:20

2 stops17h 55m

£343

LondonKannur

LHR - CNN

LHRCNN

London Heathrow

Thu 19/3

21:05-09:40

1 stop31h 05m

£344

Flights are sorted by cheapest return flights first.

Deals found on 6/11

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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Kannur (average of £434). Flying from London Heathrow Airport to Kannur in July is currently the most expensive (average of £628). 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.

What is the cheapest time of day to fly from LHR to CNN?

Find hourly flight availability from Heathrow to Kannur. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 November 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Kannur in the evening. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight at midday.

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 7 November 2025.
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
2,941 reviews
Check prices

Comfort

5.5

Crew

6.6

Overall

5.5

Boarding

6.2

Entertainment

4.6

Food

5.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2025

KTM - DEL

I heard before tht it was not good!! Since I took air India I love it . Sure for next time
Air India
5.5
Fair
2,941 reviews
Air India
5.5
Fair
2,941 reviews
Check prices

Comfort

5.5

Crew

6.6

Overall

5.5

Boarding

6.2

Entertainment

4.6

Food

5.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2025

KTM - DEL

I heard before tht it was not good!! Since I took air India I love it . Sure for next time

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 19h 25m. 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 £491, 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.

  • 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Kannur (average of £434). Flying from London Heathrow Airport to Kannur in July is currently the most expensive (average of £628). 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

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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 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest£491Average£535FlexibilityNo 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.

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