S$471 Cheap Flights from London to Kolkata

View S$471 flight on Wed, 12 Nov, 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Netaji Subhash Chandra Bose Intl. Airport (CCU)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from London to Kolkata (LHR-CCU)

Prices were available within the past 7 days and start at S$471 for one-way flights and S$1,239 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Wed, 22 Oct - Sun, 26 Oct
LHR
London
CCU
Kolkata
S$1,239 Return, found 2 days ago
S$1,239
Return
found 2 days ago
Select Air India flight, departing Wed, 22 Oct from London to Kolkata, returning Sun, 26 Oct, priced at S$1,239 found 2 days ago
Air India
Wed, 22 Oct - Sun, 26 Oct
LHR
London
CCU
Kolkata
S$1,309 Return, found 2 days ago
S$1,309
Return
found 2 days ago
Select Air India flight, departing Wed, 22 Oct from London to Kolkata, returning Sun, 26 Oct, priced at S$1,309 found 2 days ago
Air India
Wed, 22 Oct - Sun, 26 Oct
LHR
London
CCU
Kolkata
S$1,350 Return, found 2 days ago
S$1,350
Return
found 2 days ago
Select Air India flight, departing Wed, 22 Oct from London to Kolkata, returning Sun, 26 Oct, priced at S$1,350 found 2 days ago
Air India
Fri, 24 Oct - Tue, 28 Oct
LHR
London
CCU
Kolkata
S$1,365 Return, found 21 hours ago
S$1,365
Return
found 21 hours ago
Select Air India flight, departing Fri, 24 Oct from London to Kolkata, returning Tue, 28 Oct, priced at S$1,365 found 21 hours ago
Air India
Wed, 22 Oct - Sun, 26 Oct
LHR
London
CCU
Kolkata
S$1,387 Return, found 2 days ago
S$1,387
Return
found 2 days ago
Select Air India flight, departing Wed, 22 Oct from London to Kolkata, returning Sun, 26 Oct, priced at S$1,387 found 2 days ago
Air Canada
Sun, 26 Oct - Fri, 31 Oct
LHR
London
CCU
Kolkata
S$1,395 Return, found 4 days ago
S$1,395
Return
found 4 days ago
Select Air Canada flight, departing Sun, 26 Oct from London to Kolkata, returning Fri, 31 Oct, priced at S$1,395 found 4 days ago
Etihad Airways
Fri, 24 Oct - Tue, 28 Oct
LHR
London
CCU
Kolkata
S$1,417 Return, found 21 hours ago
S$1,417
Return
found 21 hours ago
Select Etihad Airways flight, departing Fri, 24 Oct from London to Kolkata, returning Tue, 28 Oct, priced at S$1,417 found 21 hours ago
Air India
Wed, 22 Oct - Sun, 26 Oct
LHR
London
CCU
Kolkata
S$1,420 Return, found 2 days ago
S$1,420
Return
found 2 days ago
Select Air India flight, departing Wed, 22 Oct from London to Kolkata, returning Sun, 26 Oct, priced at S$1,420 found 2 days ago
Qatar Airways
Fri, 24 Oct - Tue, 28 Oct
LHR
London
CCU
Kolkata
S$1,486 Return, found 21 hours ago
S$1,486
Return
found 21 hours ago
Select Qatar Airways flight, departing Fri, 24 Oct from London to Kolkata, returning Tue, 28 Oct, priced at S$1,486 found 21 hours ago
Swiss International Air Lines
Wed, 22 Oct - Sun, 26 Oct
LHR
London
CCU
Kolkata
S$1,533 Return, found 2 days ago
S$1,533
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, 22 Oct from London to Kolkata, returning Sun, 26 Oct, priced at S$1,533 found 2 days ago

Find the cheapest month to fly from London (LHR) to Kolkata (CCU)

June is typically the cheapest month to fly

From S$717 - S$1,046 per traveller.
London to Kolkata route information
Origin airport
Heathrow
Destination airport
Netaji Subhash Chandra Bose Intl.
Airlines serving
Air France, Air India, British Airways, Emirates, Etihad Airways, Lufthansa, Qatar Airways, Singapore Airlines, Thai Airways International
Return price
S$1,239
Distance
7937 km

Perfect flights from London to Kolkata

Your Journey from London to Kolkata

Start your unforgettable journey with Expedia. Our broad selection of flights from London to Kolkata caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Etihad Airways, Air India, IndiGo, Emirates, Virgin Atlantic, Air Canada, Qatar Airways, Swiss International Air Lines. Our selection of flights from Heathrow to Netaji Subhash Chandra Bose Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with London to Kolkata Flights

Experience the joy of finding cheap flights from Heathrow to Netaji Subhash Chandra Bose Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$471 and roundtrip prices from S$1,239*.
 

Pre-Flight Essentials

Ensure a smooth journey from London to Kolkata with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Kolkata

Picture yourself stepping off the plane in Kolkata and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your London to Kolkata Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to Kolkata.
 

Beyond the Flight – Exploring Kolkata

With Expedia, your adventure extends beyond the flight. Explore Kolkata at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from London to Kolkata with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from London to Kolkata with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Heathrow Airport to CCU?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight from Heathrow Airport (LHR) to CCU was S$1,239. Fares this good don't last forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LHR to Kolkata Airport?
Most flights can be cancelled online, but each airline has a different set of terms and conditions. If you do need to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from London Heathrow to CCU that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LHR to Netaji Subhash Chandra Bose Intl. Airport (CCU) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Heathrow to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
The distance is around 8,000 kilometres. Travel pillow? Check. Toothbrush? Double check. We recommend you pack all the travel comforts for this long-haul Hounslow to Kolkata flight.
Which airlines fly direct from Heathrow Airport (LHR) to CCU?
There are no direct flights, so you'll have to make at least one stop between Heathrow Airport (LHR) and CCU. Take advantage of the layover time to stretch your legs and enjoy some personal space.
Are London Heathrow to CCU flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Heathrow Airport (LHR) to Netaji Subhash Chandra Bose Intl. Airport (CCU) are available up to a year before departure on Expedia. And although you may pick up a great last-minute deal, it's not something you should bank on. Also, booking your flights well in advance means you'll have more options — and you can avoid landing the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

Explore a world of travel with Expedia

London Airports

London

*Available to Expedia members.