Cheap flights from London Heathrow Airport to Kolkata from ₹ 35,289
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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CCU
23 Jan — 30 Jan1
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
Cheap 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 24 December 2025.
Wed 31/1221:30LHR - CCU
1 stop25h 35mIndiGo
Thu 15/109:30CCU - LHR
1 stop15h 20mIndiGo
Deal found 22/12₹ 80,700
Wed 31/1221:30LHR - CCU
1 stop25h 35mIndiGo
Wed 14/109:30CCU - LHR
1 stop15h 20mIndiGo
Deal found 22/12₹ 82,849
Wed 31/1220:55LHR - CCU
1 stop24h 15mEtihad Airways
Tue 13/103:35CCU - LHR
1 stop32h 35mEtihad Airways
Deal found 22/12₹ 83,476
Wed 31/1221:30LHR - CCU
1 stop19h 00mMultiple Airlines
Thu 15/122:10CCU - LHR
2 stops20h 40mMultiple Airlines
Deal found 22/12₹ 86,432
Wed 31/1221:05LHR - CCU
1 stop20h 20mAir India
Wed 14/106:00CCU - LHR
1 stop19h 00mAir India
Deal found 22/12₹ 87,327
Sat 27/1221:05LHR - CCU
1 stop20h 20mAir India
Tue 13/123:00CCU - LHR
1 stop17h 35mAir India
Deal found 23/12₹ 87,954
Tue 30/1221:05LHR - CCU
1 stop20h 20mAir India
Thu 15/106:00CCU - LHR
1 stop19h 00mAir India
Deal found 23/12₹ 88,044
Wed 31/1221:30LHR - CCU
1 stop17h 15mMultiple Airlines
Tue 13/122:10CCU - LHR
2 stops21h 20mMultiple Airlines
Deal found 22/12₹ 88,402
Sat 27/1221:05LHR - CCU
2 stops26h 00mMultiple Airlines
Tue 13/123:00CCU - LHR
1 stop25h 50mMultiple Airlines
Deal found 23/12₹ 89,208
Sat 27/1208:25LHR - CCU
2 stops32h 05mMultiple Airlines
Thu 22/123:00CCU - LHR
1 stop17h 35mMultiple Airlines
Deal found 24/12₹ 89,567
Tue 30/1221:30LHR - CCU
1 stop13h 50mMultiple Airlines
Wed 14/122:10CCU - LHR
2 stops21h 20mMultiple Airlines
Deal found 21/12₹ 90,194
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 24 December 2025.
Mon 19/120:25LHR - CCU
2 stops29h 50mKLM
Mon 26/121:30CCU - LHR
2 stops17h 00mKLM
Deal found 23/12₹ 61,532
Sat 24/121:30LHR - CCU
1 stop14h 40mMultiple Airlines
Fri 27/320:35CCU - LHR
1 stop20h 00mMultiple Airlines
Deal found 24/12₹ 61,711
Sun 1/320:30LHR - CCU
1 stop14h 50mAir India
Sun 15/323:00CCU - LHR
1 stop17h 35mAir India
Deal found 24/12₹ 66,727
Thu 22/120:55LHR - CCU
1 stop17h 35mEtihad Airways
Thu 29/103:35CCU - LHR
1 stop16h 25mEtihad Airways
Deal found 22/12₹ 67,175
Mon 19/113:40LHR - CCU
1 stop12h 30mEmirates
Mon 26/109:15CCU - LHR
1 stop27h 25mEmirates
Deal found 23/12₹ 67,354
Sun 1/320:25LHR - CCU
2 stops29h 50mKLM
Sun 15/321:30CCU - LHR
2 stops17h 00mKLM
Deal found 24/12₹ 62,786
Sun 1/320:30LHR - CCU
1 stop14h 50mAir India
Sat 14/323:00CCU - LHR
1 stop17h 35mAir India
Deal found 22/12₹ 67,444
Mon 2/320:20LHR - CCU
1 stop29h 50mEmirates
Thu 5/309:15CCU - LHR
1 stop14h 35mEmirates
Deal found 23/12₹ 67,623
Sat 10/108:50LHR - CCU
1 stop12h 20mEtihad Airways
Sun 8/220:55CCU - LHR
1 stop15h 15mEtihad Airways
Deal found 22/12₹ 69,414
Mon 23/220:25LHR - CCU
2 stops29h 50mKLM
Thu 19/321:30CCU - LHR
2 stops18h 45mKLM
Deal found 23/12₹ 65,025
Sat 17/119:00LHR - CCU
1 stop23h 55mEmirates
Tue 27/109:15CCU - LHR
1 stop27h 25mEmirates
Deal found 22/12₹ 69,683
Last-minute flights from Heathrow to Kolkata
Discover last-minute flight deals from Heathrow to Kolkata. Data last updated 24 December 2025 and is based on user searches.
Fri 9/122:15LHR - CCU
2 stops22h 55mMultiple Airlines
Tue 27/121:30CCU - LHR
1 stop27h 20mMultiple Airlines
Deal found 21/12₹ 59,024
Sun 11/121:30LHR - CCU
1 stop25h 35mIndiGo
Sun 1/221:30CCU - LHR
1 stop27h 20mIndiGo
Deal found 23/12₹ 59,831
Fri 16/122:15LHR - CCU
2 stops19h 55mMultiple Airlines
Thu 12/217:30CCU - LHR
1 stop23h 05mMultiple Airlines
Deal found 22/12₹ 59,472
Fri 16/119:00LHR - CCU
2 stops23h 10mMultiple Airlines
Sun 1/221:30CCU - LHR
1 stop27h 20mMultiple Airlines
Deal found 23/12₹ 60,099
Sun 18/122:00LHR - CCU
1 stop20h 45mAir India
Wed 18/317:30CCU - LHR
1 stop23h 05mAir India
Deal found 23/12₹ 59,383
Sun 18/121:30LHR - CCU
1 stop14h 40mIndiGo
Sat 7/209:30CCU - LHR
1 stop15h 20mIndiGo
Deal found 22/12₹ 59,562
Sun 18/121:30LHR - CCU
1 stop14h 40mIndiGo
Thu 19/309:30CCU - LHR
1 stop15h 20mIndiGo
Deal found 23/12₹ 60,189
Mon 19/119:00LHR - CCU
2 stops23h 10mMultiple Airlines
Sun 1/221:30CCU - LHR
1 stop27h 20mMultiple Airlines
Deal found 23/12₹ 59,741
Tue 20/121:30LHR - CCU
1 stop14h 40mMultiple Airlines
Thu 29/123:00CCU - LHR
1 stop17h 35mMultiple Airlines
Deal found 22/12₹ 58,935
Wed 21/121:30LHR - CCU
1 stop14h 40mIndiGo
Thu 26/209:30CCU - LHR
1 stop15h 20mIndiGo
Deal found 22/12₹ 59,114
Sat 24/121:30LHR - CCU
1 stop14h 40mIndiGo
Sun 29/302:00CCU - LHR
1 stop20h 50mIndiGo
Deal found 24/12₹ 60,278
Mon 26/106:30LHR - CCU
2 stops22h 05mKLM
Thu 26/321:30CCU - LHR
2 stops17h 00mKLM
Deal found 24/12₹ 60,368
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 24 December 2025.
Mon 19/122:15LHR - CCU
2 stops19h 55mMultiple Airlines
Deal found 22/12₹ 35,289
Thu 22/121:10LHR - CCU
1 stop20h 10mIndiGo
Deal found 21/12₹ 35,379
Wed 21/122:15LHR - CCU
3 stops19h 05mMultiple Airlines
Deal found 23/12₹ 35,468
Fri 16/119:00LHR - CCU
3 stops24h 05mMultiple Airlines
Deal found 23/12₹ 35,737
Thu 15/121:10LHR - CCU
1 stop17h 35mIndiGo
Deal found 23/12₹ 36,095
Wed 28/121:30LHR - CCU
1 stop33h 25mIndiGo
Deal found 24/12₹ 36,185
Thu 15/106:40LHR - CCU
2 stops23h 00mMultiple Airlines
Deal found 23/12₹ 36,364
Sat 17/122:15LHR - CCU
3 stops28h 00mMultiple Airlines
Deal found 23/12₹ 36,454
Mon 19/121:30LHR - CCU
1 stop14h 40mIndiGo
Deal found 22/12₹ 37,618
Find 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 24 December 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 24 December 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
Mon 19/1
20:25-07:45
2 stops29h 50m
Kolkata Netaji S. Chandra
Mon 26/1
21:30-09:00
2 stops17h 00m
₹ 61,532
LondonKolkata
LHR - CCU
LHRCCU
London Heathrow
Sat 24/1
21:30-17:40
1 stop14h 40m
Kolkata Netaji S. Chandra
Fri 27/3
20:35-11:05
1 stop20h 00m
₹ 61,711
LondonKolkata
LHR - CCU
LHRCCU
London Heathrow
Sun 1/3
20:25-07:45
2 stops29h 50m
Kolkata Netaji S. Chandra
Sun 15/3
21:30-09:00
2 stops17h 00m
₹ 62,786
LondonKolkata
LHR - CCU
LHRCCU
London Heathrow
Mon 23/2
20:25-07:45
2 stops29h 50m
Kolkata Netaji S. Chandra
Thu 19/3
21:30-10:45
2 stops18h 45m
₹ 65,025
LondonKolkata
LHR - CCU
LHRCCU
London Heathrow
Sun 1/3
20:30-16:50
1 stop14h 50m
Kolkata Netaji S. Chandra
Sun 15/3
23:00-11:05
1 stop17h 35m
₹ 66,727
LondonKolkata
LHR - CCU
LHRCCU
London Heathrow
Thu 22/1
20:55-20:00
1 stop17h 35m
Kolkata Netaji S. Chandra
Thu 29/1
03:35-14:30
1 stop16h 25m
₹ 67,175
LondonKolkata
LHR - CCU
LHRCCU
London Heathrow
Mon 19/1
13:40-07:40
1 stop12h 30m
Kolkata Netaji S. Chandra
Mon 26/1
09:15-07:10
1 stop27h 25m
₹ 67,354
LondonKolkata
LHR - CCU
LHRCCU
London Heathrow
Sun 1/3
20:30-16:50
1 stop14h 50m
Kolkata Netaji S. Chandra
Sat 14/3
23:00-11:05
1 stop17h 35m
₹ 67,444
LondonKolkata
LHR - CCU
LHRCCU
London Heathrow
Mon 2/3
20:20-07:40
1 stop29h 50m
Kolkata Netaji S. Chandra
Thu 5/3
09:15-18:20
1 stop14h 35m
₹ 67,623
LondonKolkata
LHR - CCU
LHRCCU
London Heathrow
Sat 10/1
08:50-02:40
1 stop12h 20m
Kolkata Netaji S. Chandra
Sun 8/2
20:55-06:40
1 stop15h 15m
₹ 69,414
Flights are sorted by cheapest return flights first.
Deals found on 23/12
Showing 1-10 of 23 results
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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 19 December 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 ₹ 43,171). Flying from London Heathrow Airport to Kolkata in December is currently the most expensive (average of ₹ 66,011). 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 24 December 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 54% of one-stop itineraries from London Heathrow Airport to Kolkata on Cheapflights.
What’s the cheapest stopover airport for flights from London Heathrow Airport to Kolkata?
Average return fare for one-stop flights from London Heathrow Airport to Kolkata, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Mumbai (BOM) is the most affordable one-stop option, with an average return flight price of ₹ 64,935.
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 17m.
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 51m.
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 24 December 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.
Great flight and the best food I’ve had on a plane
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. 5 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 ₹ 66,727, KLM can have you in Kolkata from London Heathrow Airport in 14h 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 ₹ 53,452, 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 IndiGo - these airlines can fly you to your destination from ₹ 54,985 and ₹ 56,440, 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 Air India, with whom users have recently found tickets for as low as ₹ 32,974. However, be on the lookout for offers from Etihad Airways and Qatar Airways, 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 ₹ 43,171). Flying from London Heathrow Airport to Kolkata in December is currently the most expensive (average of ₹ 66,011). 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 24 December 2025.
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 24 December 2025.
Discover the top 5 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 24 December 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!
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