Cheap flights from London Heathrow Airport to Kolkata from ₹ 31,612
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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CCU
12 Dec — 19 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Kolkata Netaji S. Chandra are usually found in May or June, booked 62 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
Find flight deals from Heathrow to Kolkata
Enter your travel dates to find the best prices.
Cheapest flights from Heathrow to Kolkata
Explore the most affordable flight options available from Heathrow to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 November 2025.
Sat 15/1121:30LHR - CCU
1 stop25h 35mIndiGo
Tue 25/1109:30CCU - LHR
1 stop15h 20mIndiGo
Deal found 10/11₹ 55,520
Wed 12/1121:30LHR - CCU
1 stop14h 40mIndiGo
Wed 17/1221:30CCU - LHR
1 stop27h 20mIndiGo
Deal found 11/11₹ 55,697
Mon 24/1121:30LHR - CCU
1 stop17h 15mIndiGo
Mon 8/1203:15CCU - LHR
1 stop21h 35mIndiGo
Deal found 11/11₹ 56,139
Sat 22/1121:30LHR - CCU
1 stop25h 35mIndiGo
Sun 14/1209:30CCU - LHR
1 stop15h 20mIndiGo
Deal found 10/11₹ 56,848
Wed 12/1121:30LHR - CCU
1 stop17h 15mIndiGo
Mon 17/1103:15CCU - LHR
1 stop21h 35mIndiGo
Deal found 11/11₹ 56,936
Wed 19/1118:25LHR - CCU
1 stop20h 20mIndiGo
Sat 29/1121:30CCU - LHR
1 stop27h 20mIndiGo
Deal found 10/11₹ 57,379
Tue 18/1121:30LHR - CCU
1 stop28h 45mIndiGo
Mon 24/1109:30CCU - LHR
1 stop15h 20mIndiGo
Deal found 10/11₹ 57,645
Wed 12/1121:30LHR - CCU
1 stop19h 50mMultiple Airlines
Wed 17/1218:00CCU - LHR
2 stops31h 25mMultiple Airlines
Deal found 11/11₹ 57,999
Mon 17/1121:05LHR - CCU
1 stop20h 20mAir India
Sun 23/1120:35CCU - LHR
1 stop20h 00mAir India
Deal found 11/11₹ 58,176
Mon 17/1120:55LHR - CCU
1 stop17h 35mMultiple Airlines
Mon 15/1209:30CCU - LHR
1 stop15h 20mMultiple Airlines
Deal found 10/11₹ 58,353
Thu 13/1121:10LHR - CCU
1 stop15h 00mIndiGo
Wed 19/1103:15CCU - LHR
1 stop16h 40mIndiGo
Deal found 11/11₹ 59,239
Best flights from Heathrow to Kolkata
Discover carefully curated flight deals from Heathrow to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 November 2025.
Wed 18/321:05LHR - CCU
1 stop15h 50mAir India
Sun 22/323:00CCU - LHR
1 stop17h 35mAir India
Deal found 11/11₹ 61,275
Mon 2/206:30LHR - CCU
2 stops20h 55mKLM
Mon 16/218:30CCU - LHR
2 stops21h 45mKLM
Deal found 12/11₹ 71,547
Tue 10/319:30LHR - CCU
3 stops31h 40mSWISS
Sat 28/317:30CCU - LHR
2 stops18h 55mSWISS
Deal found 10/11₹ 78,719
Fri 5/1208:50LHR - CCU
1 stop12h 20mEtihad Airways
Thu 11/1203:35CCU - LHR
1 stop16h 25mEtihad Airways
Deal found 11/11₹ 83,058
Thu 5/220:45LHR - CCU
2 stops23h 40mQatar Airways
Sat 7/303:25CCU - LHR
1 stop19h 30mQatar Airways
Deal found 10/11₹ 87,397
Sun 18/106:30LHR - CCU
2 stops20h 55mMultiple Airlines
Sun 22/319:30CCU - LHR
2 stops18h 00mMultiple Airlines
Deal found 12/11₹ 88,282
Sun 1/319:45LHR - CCU
2 stops24h 40mQatar Airways
Thu 12/303:25CCU - LHR
1 stop24h 00mQatar Airways
Deal found 11/11₹ 90,408
Thu 5/206:00LHR - CCU
2 stops15h 10mMultiple Airlines
Sun 8/320:55CCU - LHR
1 stop15h 15mMultiple Airlines
Deal found 10/11₹ 98,288
Wed 10/1213:55LHR - CCU
1 stop31h 15mEtihad Airways
Sun 14/1220:55CCU - LHR
1 stop15h 15mEtihad Airways
Deal found 11/11₹ 98,377
Sun 1/306:30LHR - CCU
2 stops19h 45mKLM
Fri 13/320:45CCU - LHR
2 stops19h 10mKLM
Deal found 10/11₹ 98,377
Last-minute flights from Heathrow to Kolkata
Discover last-minute flight deals from Heathrow to Kolkata. Data last updated 12 November 2025 and is based on user searches.
Wed 12/1121:30LHR - CCU
1 stop17h 15mIndiGo
Tue 16/1203:15CCU - LHR
1 stop21h 35mIndiGo
Deal found 11/11₹ 55,697
Wed 12/1121:30LHR - CCU
1 stop17h 15mIndiGo
Mon 17/1103:15CCU - LHR
1 stop21h 35mIndiGo
Deal found 11/11₹ 56,936
Wed 12/1121:30LHR - CCU
1 stop19h 50mMultiple Airlines
Wed 17/1218:00CCU - LHR
2 stops31h 25mMultiple Airlines
Deal found 11/11₹ 57,999
Thu 13/1121:10LHR - CCU
1 stop15h 00mIndiGo
Wed 19/1103:15CCU - LHR
1 stop16h 40mIndiGo
Deal found 11/11₹ 59,239
Sat 15/1121:30LHR - CCU
1 stop25h 35mIndiGo
Tue 25/1109:30CCU - LHR
1 stop15h 20mIndiGo
Deal found 10/11₹ 55,520
Mon 17/1121:05LHR - CCU
1 stop20h 20mAir India
Sun 23/1120:35CCU - LHR
1 stop20h 00mAir India
Deal found 11/11₹ 58,176
Mon 17/1120:55LHR - CCU
1 stop17h 35mMultiple Airlines
Mon 15/1209:30CCU - LHR
1 stop15h 20mMultiple Airlines
Deal found 10/11₹ 58,353
Tue 18/1121:30LHR - CCU
1 stop28h 45mIndiGo
Mon 24/1109:30CCU - LHR
1 stop15h 20mIndiGo
Deal found 10/11₹ 57,645
Wed 19/1118:25LHR - CCU
1 stop20h 20mIndiGo
Fri 28/1106:00CCU - LHR
1 stop17h 15mIndiGo
Deal found 10/11₹ 57,379
Sat 22/1121:30LHR - CCU
1 stop25h 35mIndiGo
Sun 14/1209:30CCU - LHR
1 stop15h 20mIndiGo
Deal found 10/11₹ 56,848
Mon 24/1121:30LHR - CCU
1 stop17h 15mIndiGo
Mon 8/1203:15CCU - LHR
1 stop21h 35mIndiGo
Deal found 11/11₹ 56,139
One-way flights from Heathrow to Kolkata
Search for one-way flight options from Heathrow to Kolkata. Find affordable one-way fares based on user searches. Data last updated 12 November 2025.
Wed 21/120:55LHR - CCU
1 stop24h 15mEtihad Airways
Deal found 10/11₹ 31,612
Wed 21/106:45LHR - CCU
2 stops21h 40mMultiple Airlines
Deal found 10/11₹ 33,028
Wed 6/513:15LHR - CCU
1 stop21h 30mAir India
Deal found 11/11₹ 33,560
Mon 23/222:00LHR - CCU
1 stop24h 45mAir India
Deal found 10/11₹ 34,534
Sun 23/1121:30LHR - CCU
1 stop14h 40mIndiGo
Deal found 10/11₹ 35,242
Tue 25/1121:30LHR - CCU
1 stop19h 50mIndiGo
Deal found 11/11₹ 35,419
Wed 26/1121:30LHR - CCU
1 stop17h 15mIndiGo
Deal found 11/11₹ 36,039
Wed 26/1121:05LHR - CCU
1 stop20h 20mAir India
Deal found 10/11₹ 36,128
Sun 23/1106:35LHR - CCU
3 stops33h 55mMultiple Airlines
Deal found 10/11₹ 37,544
Cheap flight deals from Heathrow to Kolkata
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Kolkata (CCU). 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 12 November 2025.
Customise your flight search to find flights from Heathrow to Kolkata 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 454,620 searches. Data last updated 12 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Kolkata that are best for you.
Fly from
Heathrow
Fly to
Kolkata
Route
Depart
Return
Price
LondonKolkata
LHR - CCU
LHRCCU
London Heathrow
Wed 18/3
21:05-18:25
1 stop15h 50m
Kolkata Netaji S. Chandra
Sun 22/3
23:00-11:05
1 stop17h 35m
₹ 61,275
LondonKolkata
LHR - CCU
LHRCCU
London Heathrow
Mon 2/2
06:30-08:55
2 stops20h 55m
Kolkata Netaji S. Chandra
Mon 16/2
18:30-10:45
2 stops21h 45m
₹ 71,547
LondonKolkata
LHR - CCU
LHRCCU
London Heathrow
Tue 10/3
19:30-08:40
3 stops31h 40m
Kolkata Netaji S. Chandra
Sat 28/3
17:30-06:55
2 stops18h 55m
₹ 78,719
LondonKolkata
LHR - CCU
LHRCCU
London Heathrow
Fri 5/12
08:50-02:40
1 stop12h 20m
Kolkata Netaji S. Chandra
Thu 11/12
03:35-14:30
1 stop16h 25m
₹ 83,058
LondonKolkata
LHR - CCU
LHRCCU
London Heathrow
Thu 5/2
20:45-01:55
2 stops23h 40m
Kolkata Netaji S. Chandra
Sat 7/3
03:25-17:25
1 stop19h 30m
₹ 87,397
LondonKolkata
LHR - CCU
LHRCCU
London Heathrow
Sun 18/1
06:30-08:55
2 stops20h 55m
Kolkata Netaji S. Chandra
Sun 22/3
19:30-08:00
2 stops18h 00m
₹ 88,282
LondonKolkata
LHR - CCU
LHRCCU
London Heathrow
Sun 1/3
19:45-01:55
2 stops24h 40m
Kolkata Netaji S. Chandra
Thu 12/3
03:25-21:55
1 stop24h 00m
₹ 90,408
LondonKolkata
LHR - CCU
LHRCCU
London Heathrow
Thu 5/2
06:00-02:40
2 stops15h 10m
Kolkata Netaji S. Chandra
Sun 8/3
20:55-06:40
1 stop15h 15m
₹ 98,288
LondonKolkata
LHR - CCU
LHRCCU
London Heathrow
Wed 10/12
13:55-02:40
1 stop31h 15m
Kolkata Netaji S. Chandra
Sun 14/12
20:55-06:40
1 stop15h 15m
₹ 98,377
LondonKolkata
LHR - CCU
LHRCCU
London Heathrow
Sun 1/3
06:30-07:45
2 stops19h 45m
Kolkata Netaji S. Chandra
Fri 13/3
20:45-10:25
2 stops19h 10m
₹ 98,377
Flights are sorted by cheapest return flights first.
Deals found on 10/11
Showing 1-10 of 21 results
1
2
3
Best time to book a flight from Heathrow to Kolkata
Have a flexible travel schedule? Discover the best time to fly to Kolkata 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 Kolkata
Prices
More
How far ahead should I book a flight from London Heathrow Airport to Kolkata?
Use this chart to determine the optimal time to book a return flight from Heathrow to Kolkata. Price data was last updated on 7 November 2025.
The price you pay for your flight from London Heathrow Airport to Kolkata may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from London Heathrow Airport to Kolkata?
Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Kolkata (average of ₹ 42,946). Flying from London Heathrow Airport to Kolkata in December is currently the most expensive (average of ₹ 66,234). 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 CCU?
Find hourly flight availability from Heathrow to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 November 2025.
It’s optimal to fly from London Heathrow Airport to Kolkata at midday. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the afternoon.
What’s the top stopover airport for flights from London Heathrow Airport to Kolkata?
Share of one-stop return flights from London Heathrow Airport to Kolkata chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Abu Dhabi (AUH) – chosen by Cheapflights users on 45% of one-stop itineraries from London Heathrow Airport to Kolkata on Cheapflights.
What’s the fastest stopover option from London Heathrow Airport to Kolkata?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Kolkata, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Doha (DOH) have the shortest average one-way travel time for one-stop routes: 13h 15m.
What’s the fastest stopover option from London Heathrow Airport to Kolkata?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Kolkata, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Doha (DOH) have the shortest average one-way travel time for one-stop routes: 13h 15m.
Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Kolkata?
Average stopover duration for one-stop one-way flights from London Heathrow Airport to Kolkata, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 1h 39m.
Reviews of airlines servicing Kolkata
Get insights into the airlines that provide service to Kolkata. 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 Kolkata. Reviews last updated 12 November 2025.
Get a feel of what it's like to fly with Emirates, Qatar Airways, andEtihad Airways from London Heathrow Airport to Kolkata by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
On the plane it was good. They served me food for ky special request. But my baggage arrived late, so today I received my 1 luggage and still the other one is need wait.
On the plane it was good. They served me food for ky special request. But my baggage arrived late, so today I received my 1 luggage and still the other one is need wait.
On the plane it was good. They served me food for ky special request. But my baggage arrived late, so today I received my 1 luggage and still the other one is need wait.
On the plane it was good. They served me food for ky special request. But my baggage arrived late, so today I received my 1 luggage and still the other one is need wait.
On the plane it was good. They served me food for ky special request. But my baggage arrived late, so today I received my 1 luggage and still the other one is need wait.
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Kolkata. 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 Kolkata from London Heathrow?
For a flight from London Heathrow to Kolkata, you will be flying into Netaji S. Chandra. Kolkata Netaji S. Chandra (CCU) is just 13.4 km from the centre vof the city. Netaji S. Chandra is the only Kolkata airport and it handles 0 inbound flights from London Heathrow per day. 4 airlines have flights to Kolkata Netaji S. Chandra from London Heathrow on a regular basis.
How long is the flight from London Heathrow Airport to Kolkata?
For as low as ₹ 61,275, KLM can have you in Kolkata from London Heathrow Airport in 15h 50m. Airlines will cover a distance of 7978 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from London Heathrow Airport to Kolkata round-trip?
Currently priced at ₹ 52,844, Etihad Airways will fly you from London Heathrow Airport to Kolkata and back. In addition to Etihad Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air India and Qatar Airways - these airlines can fly you to your destination from ₹ 54,360 and ₹ 65,706, respectively. Etihad Airways is currently priced 25% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from London Heathrow Airport to Kolkata one-way?
The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as ₹ 31,612. However, be on the lookout for offers from Air India and IndiGo, as they are both options that can get you from London Heathrow Airport to Kolkata for a low price.
Can I find deals for flights from Heathrow to Kolkata that include hotel bookings?
Yes. In addition to deals on Heathrow to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Kolkata?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Kolkata.
Can I find deals for business class flights from Heathrow to Kolkata?
Yes. Cheapflights offers flight deals from Heathrow to Kolkata 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 Kolkata?
Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Kolkata (average of ₹ 42,946). Flying from London Heathrow Airport to Kolkata in December is currently the most expensive (average of ₹ 66,234). 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.
Explore flights to Kolkata departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 November 2025.
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 12 November 2025.
Discover the top 4 airlines that operate flights from Heathrow to Kolkata. 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 454,620 searches. Data last updated 12 November 2025.
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 Kolkata?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Kolkata from Heathrow today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Kolkata?
Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Kolkata for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Heathrow to Kolkata with no change fees?
Certainly. Search results for flights to Kolkata 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 Kolkata become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.