CCU - LHR

₹ 28,696 Find Cheap Flights from Kolkata to London Heathrow Airport – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
₹ 61,424
Typical prices: ₹ 62,629-₹ 79,256
Etihad Airways
Tue 11/12Tue 25/12
CCU - LHR • 1 stop
Cheapest one-way flight
₹ 28,696
Typical prices: ₹ 29,474-₹ 47,854
Etihad Airways
Mon 29/1
CCU - LHR • 1 stop
Direct flights
Not available
There are currently no direct flights between Kolkata and London Heathrow Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
20 weeks
in advance
Our data shows that travellers who book at least 20 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
When to travel
May
Cheapest • 14% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Mumbai Chhatrapati Shivaji Intl (BOM)
Cheapest • Avg ₹ 67,674 (return)
Dubai Intl (DXB)
Shortest trip • 14h 46m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to London Heathrow Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kolkata to Heathrow (CCU-LHR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Kolkata to Heathrow

Fri, 11 Dec - Fri, 25 Dec
Etihad Airways Logo
21:00 - 12:05CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
20h 35m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
19:20 - 19:55LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
19h 05m1 stop Abu Dhabi Zayed Intl
₹ 61,424Etihad Airways
1 day ago
Thu, 10 Dec - Fri, 25 Dec
Etihad Airways Logo
03:20 - 14:30CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
16h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
19:20 - 02:25LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
25h 35m1 stop Abu Dhabi Zayed Intl
₹ 61,800Etihad Airways
8 hours ago
Fri, 11 Dec - Fri, 25 Dec
Etihad Airways Logo
21:00 - 14:30CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
23h 00m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
19:20 - 02:25LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
25h 35m1 stop Abu Dhabi Zayed Intl
₹ 62,550Etihad Airways
15 hours ago
Mon, 7 Dec - Mon, 14 Dec
Multiple Airlines Logo
19:30 - 12:05CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
22h 05m3 stops Bhubaneswar Chennai Abu Dhabi Zayed Intl
Multiple Airlines Logo
13:55 - 23:55LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
28h 30m3 stops Abu Dhabi Zayed Intl Chennai Hyderabad Rajiv Gandhi Intl
₹ 73,334Multiple Airlines
3+ days ago
Thu, 24 Dec - Thu, 31 Dec
Emirates Logo
20:35 - 16:10CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
25h 05m1 stop Dubai Intl
Emirates Logo
15:50 - 07:40LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
34h 20m1 stop Dubai Intl
₹ 74,460Emirates
1 day ago
Mon, 7 Dec - Mon, 14 Dec
Multiple Airlines Logo
18:40 - 12:05CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
22h 55m2 stops Chennai Abu Dhabi Zayed Intl
Multiple Airlines Logo
13:55 - 20:35LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
25h 10m2 stops Abu Dhabi Zayed Intl Chennai
₹ 75,866Multiple Airlines
3+ days ago
Fri, 25 Dec - Fri, 1 Jan
Multiple Airlines Logo
06:00 - 12:05CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
35h 35m3 stops Bengaluru Intl Chennai Abu Dhabi Zayed Intl
Multiple Airlines Logo
19:20 - 23:55LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
23h 05m3 stops Abu Dhabi Zayed Intl Chennai Hyderabad Rajiv Gandhi Intl
₹ 76,335Multiple Airlines
1 day ago
Thu, 1 Apr - Thu, 22 Apr
Emirates Logo
09:50 - 20:15CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
14h 55m1 stop Dubai Intl
Emirates Logo
09:05 - 08:10LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
18h 35m1 stop Dubai Intl
₹ 76,710Emirates
1 day ago
Thu, 6 May - Fri, 28 May
Air India Logo
16:05 - 07:30CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
19h 55m1 stop New Delhi Indira Gandhi Intl
Air India Logo
20:35 - 15:10LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
14h 05m1 stop New Delhi Indira Gandhi Intl
₹ 79,524Air India
14 hours ago
Thu, 17 Dec - Wed, 23 Dec
Air India Logo
19:05 - 06:35CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
17h 00m1 stop New Delhi Indira Gandhi Intl
Air India Logo
13:00 - 15:10LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
20h 40m1 stop New Delhi Indira Gandhi Intl
₹ 81,024Air India
1 day ago
Booking Insights

Price, demand, and travel trends for Kolkata to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Kolkata to London Heathrow Airport?

Return flights from Kolkata to London Heathrow Airport typically range from ₹ 62,629 to ₹ 79,256. The lowest price found in the past 5 days was ₹ 61,424 on Etihad Airways.

What's the cheapest day of the week to fly from Kolkata to London Heathrow Airport?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Kolkata to London Heathrow Airport. It's 10% cheaper than the average day, while Sunday is the most expensive, with prices 9% higher.

What is the cheapest month to fly from Kolkata to London Heathrow Airport?

•May is the cheapest month to fly from Kolkata to London Heathrow Airport at ₹ 61,237 return.
•January (₹ 76,804) and June (₹ 76,429) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 25% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Kolkata to London Heathrow Airport the cheapest?

Flights from Kolkata to London Heathrow Airport are cheapest 20 weeks before departure. Booking in this window typically costs about 26% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Kolkata to London Heathrow Airport flights

Low season

December

Cheapest flight

₹ 28,696
Beat the crowds with an average 54% drop in travellers.
The most popular month to fly with an average 98% increase in travellers.
One-way flight from Kolkata to London Heathrow Airport

When to book flights from Kolkata to Heathrow

Are your dates flexible? Find out the best times to travel from Kolkata to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Kolkata to London Heathrow Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Kolkata to London Heathrow Airport?

    Three cabin classes are available on flights from Kolkata to London Heathrow Airport:

    • Economy class
    • Business Class
    • First Class

  • How long is a flight from Kolkata to London Heathrow Airport?

    A direct flight from Kolkata to London Heathrow Airport takes 00m, covering 12,840 km.

  • Do I need a passport to fly from Kolkata to London Heathrow Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Kolkata to London Heathrow Airport flight?

    Return flights from Kolkata to London Heathrow Airport range from ₹ 62,629 to ₹ 79,256, with an average of ₹ 71,383 over the past 12 months. Anything below ₹ 62,629 counts as a good deal.

  • How expensive are last-minute Kolkata to London Heathrow Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 10% above the ₹ 71,383 route average. Book 20 weeks before departure for the lowest fares.

  • How are flight prices from Kolkata to London Heathrow Airport looking right now?

    One-way fares from Kolkata to London Heathrow Airport are currently higher than usual. Average one-way flight prices are about ₹ 40,934, which is 18% above the typical average for this route.

  • Which car hire options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car hire companies, with daily rates starting from around ₹ 3,641 for economy cars. Top options include:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Rentacar

  • Which airports can I use when flying from Kolkata to London Heathrow Airport?

    Flights from Kolkata to London Heathrow Airport usually depart from Kolkata Netaji S. Chandra (CCU) and arrive at London Heathrow (LHR).

  • Which airports do connecting flights from Kolkata to London Heathrow Airport pass through?

    One-stop flights from Kolkata to London Heathrow Airport most commonly connect through:

    • Dubai Intl (DXB) – 32% of one-stop connections
    • Abu Dhabi Zayed Intl (AUH) – 31% of one-stop connections
    • New Delhi Indira Gandhi Intl (DEL) – 24% of one-stop connections
    • Mumbai Chhatrapati Shivaji Intl (BOM) – 7% of one-stop connections

  • Can I save money by using flexible dates for flights from Kolkata to London Heathrow Airport?

    Yes. Flexible dates can save you up to 17% on flights from Kolkata to London Heathrow Airport. Saturday is the cheapest departure day at ₹ 64,800 return on average, while Sunday is the most expensive at ₹ 77,836, a difference of ₹ 13,035.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different stopover airport from Kolkata to London Heathrow Airport?

    Flying via Dubai Intl (DXB) gives the shortest average 1-stop total travel time of 14h 46m, compared to 14h 49m via Doha Hamad Intl (DOH) and 15h 46m via New Delhi Indira Gandhi Intl (DEL).

  • What is the time difference between Kolkata and London Heathrow Airport?

    London Heathrow Airport is 5 hours behind Kolkata (British Time vs India Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are Kensington Square, Tower of London, and Hyde Park. These are among the most viewed places in London Heathrow Airport on KAYAK.

Your guide to booking Kolkata to London Heathrow Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Sunday. On this route, Saturday flights average ₹ 64,800, which is about ₹ 13,035 less than Sunday fares (17% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 20 weeks before you fly. On this route, that window historically saves about 26% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Kolkata to London Heathrow Airport trip for May. Fares historically average ₹ 61,237 return in that month – typically ₹ 15,567 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.

    • Hilton London Heathrow Airport

More options for your flight from Kolkata to Heathrow

Complete your trip to London with a hotel stay or car hire

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