CCU - LHR

$298 Find Cheap Flights from Kolkata to London - Compare and Save

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Everything you should know

Cheapest round-trip
$582
Typical prices: $664-$846
Etihad Airways
Fri 9/28Fri 10/5
CCU - LHR • 1 stop
Cheapest one-way
$298
Typical prices: $311-$540
Multiple Airlines
Sat 12/1
CCU - LHR • 2 stops
Nonstop 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 travelers who book at least 20 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
When to travel
May
Cheapest • 11% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Mumbai Chhatrapati Shivaji Intl (BOM)
Cheapest • Avg $719 (round-trip)
Dubai Intl (DXB)
Shortest trip • 14h 39m (one-way)
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Insights
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We hope you love your trip to London Heathrow Airport!
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Booking Insights
Flight Deals

Cheap Flights from Kolkata to London (CCU-LHR)

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

Recent round-trip flight deals from Kolkata to London

Mon, Sep 28 - Mon, Oct 5
Etihad Airways Logo
3:50 am - 7:00 amCCU  Kolkata Netaji S. Chandra-LHR London Heathrow
31h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
9:30 am - 2:55 amLHR  London Heathrow-CCU Kolkata Netaji S. Chandra
12h 55m1 stop Abu Dhabi Zayed Intl
$582Etihad Airways
Mon, Nov 30 - Thu, Dec 31
Etihad Airways Logo
9:00 pm - 12:05 pmCCU  Kolkata Netaji S. Chandra-LHR London Heathrow
20h 35m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
1:55 pm - 7:55 pmLHR  London Heathrow-CCU Kolkata Netaji S. Chandra
24h 30m1 stop Abu Dhabi Zayed Intl
$629Etihad Airways
Mon, Sep 21 - Tue, Oct 6
Etihad Airways Logo
9:30 pm - 6:45 pmCCU  Kolkata Netaji S. Chandra-LHR London Heathrow
25h 45m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
9:45 pm - 8:30 pmLHR  London Heathrow-CCU Kolkata Netaji S. Chandra
18h 15m1 stop Abu Dhabi Zayed Intl
$631Etihad Airways
Sun, Sep 27 - Thu, Oct 8
Etihad Airways Logo
9:30 pm - 6:45 pmCCU  Kolkata Netaji S. Chandra-LHR London Heathrow
25h 45m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
2:45 pm - 2:55 amLHR  London Heathrow-CCU Kolkata Netaji S. Chandra
31h 40m1 stop Abu Dhabi Zayed Intl
$640Etihad Airways
Sun, Sep 27 - Thu, Oct 8
Etihad Airways Logo
9:30 pm - 6:45 pmCCU  Kolkata Netaji S. Chandra-LHR London Heathrow
25h 45m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
2:45 pm - 2:55 amLHR  London Heathrow-CCU Kolkata Netaji S. Chandra
31h 40m1 stop Abu Dhabi Zayed Intl
$641Etihad Airways
Mon, Sep 21 - Thu, Oct 8
Etihad Airways Logo
9:30 pm - 3:05 pmCCU  Kolkata Netaji S. Chandra-LHR London Heathrow
22h 05m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
8:45 pm - 2:55 amLHR  London Heathrow-CCU Kolkata Netaji S. Chandra
25h 40m1 stop Abu Dhabi Zayed Intl
$663Etihad Airways
Thu, Nov 19 - Sat, Nov 28
Etihad Airways Logo
3:20 am - 6:10 pmCCU  Kolkata Netaji S. Chandra-LHR London Heathrow
20h 20m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
7:20 pm - 7:55 pmLHR  London Heathrow-CCU Kolkata Netaji S. Chandra
19h 05m1 stop Abu Dhabi Zayed Intl
$683Etihad Airways
Sun, Sep 27 - Thu, Oct 8
Etihad Airways Logo
9:30 pm - 12:45 pmCCU  Kolkata Netaji S. Chandra-LHR London Heathrow
19h 45m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
8:45 pm - 8:30 pmLHR  London Heathrow-CCU Kolkata Netaji S. Chandra
19h 15m1 stop Abu Dhabi Zayed Intl
$687Etihad Airways
Sun, Sep 27 - Thu, Oct 8
Etihad Airways Logo
9:30 pm - 12:45 pmCCU  Kolkata Netaji S. Chandra-LHR London Heathrow
19h 45m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
8:45 pm - 8:30 pmLHR  London Heathrow-CCU Kolkata Netaji S. Chandra
19h 15m1 stop Abu Dhabi Zayed Intl
$688Etihad Airways
Mon, Nov 30 - Fri, Jan 1
Etihad Airways Logo
3:20 am - 12:05 pmCCU  Kolkata Netaji S. Chandra-LHR London Heathrow
14h 15m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
1:55 pm - 7:55 pmLHR  London Heathrow-CCU Kolkata Netaji S. Chandra
24h 30m1 stop Abu Dhabi Zayed Intl
$705Etihad Airways
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 from Kolkata to London Heathrow Airport with more confidence.

How much is a round-trip flight from Kolkata to London Heathrow Airport?

Round-trip flights from Kolkata to London Heathrow Airport start at $582. Prices are below average for this route right now, with typical round-trip fares ranging from $664 to $846. The lowest price found in the past 5 days was $582 on Etihad Airways.

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

Saturday is the cheapest day of the week to fly from Kolkata to London Heathrow Airport, it is 9% cheaper than the average day. Tuesday is the most expensive day with flight prices 5% higher than average. Based on deals found by KAYAK users in the last 12 months.

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 $674 round-trip.
  • January ($819) and June ($815) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 21% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices 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 24% 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

January

Cheapest flight

$298
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 8% increase in price.
Flight from Kolkata to London Heathrow Airport

When to book flights from Kolkata to London

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

Your Kolkata to London Heathrow Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

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

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

    • Economy Class
    • Business Class

  • 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:

    • Abu Dhabi Zayed Intl (AUH) - 35% of one-stop connections
    • Dubai Intl (DXB) - 31% of one-stop connections
    • New Delhi Indira Gandhi Intl (DEL) - 19% of one-stop connections
    • Mumbai Chhatrapati Shivaji Intl (BOM) - 9% of one-stop connections

    Abu Dhabi Zayed Intl (AUH) handles the largest share of one-stop connections on this route.

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

    On the Kolkata to London Heathrow Airport route, being flexible with your departure day can save you up to 13%. Saturday is the cheapest day at $691 round-trip on average, while Tuesday is the most expensive at $794: a $103 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

    Some of the most popular sights in London Heathrow Airport are Paddington Station, Central London and London Victoria Station. These are among the most viewed places in London Heathrow Airport on KAYAK.

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 8% above the route average of $756. Book 20 weeks before departure for the lowest fares.

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

    A nonstop flight from Kolkata to London Heathrow Airport takes 0h 00m, covering 4,957 miles.

  • 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 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 $392, which is 5% above the typical average for this route.

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

    Flying via Dubai Intl (DXB) gives the shortest average 1-stop total travel time at 14h 39m, compared with 14h 52m via Doha Hamad Intl (DOH) and 15h 03m via New Delhi Indira Gandhi Intl (DEL).

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

    London Heathrow Airport is 4 hours behind Kolkata (British Time vs India Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates starting from around $7 for economy cars. Top options include:
    · GREEN MOTION
    · DRIVALIA
    · Europcar
    · Alamo
    · Hertz

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

    Round-trip flights from Kolkata to London Heathrow Airport range from $664 to $846, with an average of $756 over the past 12 months. Anything below $664 counts as a good deal.

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 can be flexible, aim for a Saturday departure instead of Tuesday. On this route, Saturday flights average $691 - about $103 less than Tuesday (13% 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 24% 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 $674 round-trip in that month - typically $145 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 London

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