A dinosaur skeleton in an airport terminal.

S$319 Cheap Flights from Kolkata to London

View S$319 flight on Mon, 14 Sept, 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

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

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Kolkata to London (CCU-LHR)

Prices were available within the past 7 days and start at S$319 for one-way flights and S$785 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Mon, 14 Sept - Mon, 21 Sept
CCU
Kolkata
LHR
London
S$785 Return, found 5 days ago
S$785
Return
found 5 days ago
Select Air India flight, departing Mon, 14 Sept from Kolkata to London, returning Mon, 21 Sept, priced at S$785 found 5 days ago
Air India
Mon, 14 Sept - Mon, 21 Sept
CCU
Kolkata
LHR
London
S$803 Return, found 5 days ago
S$803
Return
found 5 days ago
Select Air India flight, departing Mon, 14 Sept from Kolkata to London, returning Mon, 21 Sept, priced at S$803 found 5 days ago
Air India
Mon, 14 Sept - Mon, 21 Sept
CCU
Kolkata
LHR
London
S$806 Return, found 5 days ago
S$806
Return
found 5 days ago
Select Air India flight, departing Mon, 14 Sept from Kolkata to London, returning Mon, 21 Sept, priced at S$806 found 5 days ago
Etihad Airways
Wed, 30 Sept - Wed, 7 Oct
CCU
Kolkata
LHR
London
S$841 Return, found 4 days ago
S$841
Return
found 4 days ago
Select Etihad Airways flight, departing Wed, 30 Sept from Kolkata to London, returning Wed, 7 Oct, priced at S$841 found 4 days ago
IndiGo
Mon, 14 Sept - Mon, 21 Sept
CCU
Kolkata
LHR
London
S$861 Return, found 5 days ago
S$861
Return
found 5 days ago
Select IndiGo flight, departing Mon, 14 Sept from Kolkata to London, returning Mon, 21 Sept, priced at S$861 found 5 days ago
IndiGo
Mon, 14 Sept - Mon, 21 Sept
CCU
Kolkata
LHR
London
S$864 Return, found 5 days ago
S$864
Return
found 5 days ago
Select IndiGo flight, departing Mon, 14 Sept from Kolkata to London, returning Mon, 21 Sept, priced at S$864 found 5 days ago
IndiGo
Mon, 14 Sept - Mon, 21 Sept
CCU
Kolkata
LHR
London
S$876 Return, found 5 days ago
S$876
Return
found 5 days ago
Select IndiGo flight, departing Mon, 14 Sept from Kolkata to London, returning Mon, 21 Sept, priced at S$876 found 5 days ago
Etihad Airways
Wed, 30 Sept - Wed, 7 Oct
CCU
Kolkata
LHR
London
S$879 Return, found 4 days ago
S$879
Return
found 4 days ago
Select Etihad Airways flight, departing Wed, 30 Sept from Kolkata to London, returning Wed, 7 Oct, priced at S$879 found 4 days ago
Qatar Airways
Mon, 14 Sept - Mon, 21 Sept
CCU
Kolkata
LHR
London
S$1,037 Return, found 5 days ago
S$1,037
Return
found 5 days ago
Select Qatar Airways flight, departing Mon, 14 Sept from Kolkata to London, returning Mon, 21 Sept, priced at S$1,037 found 5 days ago
Swiss International Air Lines
Mon, 14 Sept - Mon, 21 Sept
CCU
Kolkata
LHR
London
S$1,153 Return, found 5 days ago
S$1,153
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Mon, 14 Sept from Kolkata to London, returning Mon, 21 Sept, priced at S$1,153 found 5 days ago

Frequently asked questions

How much is a flight from Netaji Subhash Chandra Bose Intl. Airport (CCU) to LHR?
Start packing your suitcase, because round-trip journeys between Kolkata Airport and LHR start from S$785. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Heathrow Airport (LHR)?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from CCU to Heathrow Airport 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 CCU to Heathrow Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from CCU to Heathrow Airport (LHR)?
With a flight distance of 8,000 kilometres from CCU (CCU) to London Heathrow (LHR), this is a long-haul journey. Make sure you keep well hydrated and move around the cabin every so often.
Which airlines fly direct from Netaji Subhash Chandra Bose Intl. Airport (CCU) to London Heathrow?
Unfortunately, there aren't any airlines that directly fly between CCU and LHR. You'll have to book a flight with at least one stop.
Are CCU to LHR flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Kolkata Airport to LHR can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out entirely! If you'd rather play it safe and start planning early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines publish their prices that far in advance. Our top tip? Check back often as prices are updated regularly.

Travel information

Origin airport
Netaji Subhash Chandra Bose Intl.
Destination airport
Heathrow
Roundtrip price
S$785
Distance
7937 km

Book with confidence

Perfect flights from Kolkata to London

Your Journey from Kolkata to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Kolkata to London 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 IndiGo, Etihad Airways, Emirates, Swiss International Air Lines, British Airways, Air India, Qatar Airways. Our selection of flights from Netaji Subhash Chandra Bose Intl. to Heathrow 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 Kolkata to London Flights

Experience the joy of finding cheap flights from Netaji Subhash Chandra Bose Intl. to Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$319 and roundtrip prices from S$785*.
 

Pre-Flight Essentials

Ensure a smooth journey from Kolkata to London 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 London

Picture yourself stepping off the plane in London 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 Kolkata to London 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 Kolkata to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London 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 Kolkata to London 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 Kolkata to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Kolkata to London

Explore a world of travel with Expedia

*Available to Expedia members.